Eci Telecom NPT-1020 Page 149 Installation And Maintenance Manual Download

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NPT-1020 Installation and Maintenance Manual

Maintenance

ECI Telecom Ltd. Proprietary

7-3

To use the troubleshooting table:

Identify the closest description of the trouble symptoms under “Symptoms”.

Perform the required corrective actions listed under “Corrective actions” in the order they appear,

until the trouble is corrected.

7.4.1

Troubleshooting Power Problems

Table

7-2: Troubleshooting power problems

No.

Symptoms

Probable cause

Corrective actions

RAP POWER ON

indicator off

Both main and backup power

sources failed



Check the site power distribution

system.



Check the DC voltage at the main

and backup power terminals of the

RAP.



If the voltage is not within the

correct range, check cable

connections up to the DC power

distribution panel and make sure no

fuses are blown.



Check the voltage supplied by the

main and backup power sources.



Check the power connections to the

RAP.



Check the circuit breakers in the

RAP and replace if necessary.

Equipment problem



Check the voltage at the NPT-1020

and EXT-2U end of each power

cable. Replace the cable or repair

the RAP if there is no voltage

present.



Check and reconnect cables to the

equipment, one by one. If the circuit

breaker trips again when connecting

a specific unit, replace that unit.

Summary of Contents for NPT-1020

Page 1: ...NPT 1020 Version 4 0 Installation and Maintenance Manual ...

Page 2: ...n its sales contract or order confirmation form is the only warranty offered by ECI The documentation and or disk is provided AS IS and may contain flaws omissions or typesetting errors No warranty is granted nor liability assumed in relation thereto unless specifically undertaken in ECI s sales contract or order confirmation Information contained in the documentation and in the disk is periodical...

Page 3: ...ation 3 3 3 2 1 Environmental Requirements 3 3 3 2 2 Physical Location 3 3 3 2 3 Power Sources 3 4 3 3 Tools and Test Equipment 3 4 3 3 1 Cleaning Optical Connectors 3 5 3 4 Installing the NPT 1020 in Racks 3 5 3 4 1 Installation Plan 3 5 3 4 2 Typical NPT 1020 Installation 3 6 3 4 3 Integrating NPT 1020 Platforms and Other Equipment in One Rack 3 6 3 5 Preparing Cables and Fibers 3 7 3 5 1 Ground...

Page 4: ...n Racks 4 6 4 6 1 Installing the RAP BG 4 6 4 6 2 Installing the RAP 4B 4 12 4 6 3 Installing the FST 4 18 4 6 4 Installing the ODF 4 20 4 6 5 Installing the xDDF 21 Patch Panel 4 22 4 6 6 Installing SM_10E EM_10E ICPs 4 22 4 6 7 Installing the AC_CONV_UNIT 4 23 4 7 Installing the NPT 1020 Shelf in the Rack 4 24 4 7 1 Installing the Rail Stiffeners 4 24 4 7 2 Attaching the NPT 1020 Shelf in the Ra...

Page 5: ...Clock Cable 4 52 4 9 8 Connecting the TOD 1PPS Timing Cable 4 52 5 NPT 1020 Wall Mounted Installations 5 1 5 1 Overview 5 1 5 2 Wall Mounted Cabinet 5 1 5 3 Installing the NPT 1020 in a Wall Mounted Cabinet 5 2 5 4 Installing the Interior Components 5 2 5 4 1 Preparing the Rear Panel Holes 5 3 5 4 2 Installing the Rear Panel 5 5 5 4 3 Attaching the Support Rails 5 6 5 4 4 Installing the 19 Vertica...

Page 6: ...p and Bottom Covers 5 26 5 12 2 Installing the Side Covers 5 27 5 12 3 Installing the Front Door 5 28 5 13 Wall Mounted Frame 5 29 5 14 Installing the Wall Mounted Frame 5 29 5 14 1 Installing Cable Supports 5 29 5 14 2 Attaching the Fiber Guide Tube 5 31 5 14 3 Preparing Installation Holes 5 31 5 14 4 Attaching the Wall Mounted Frame 5 32 5 15 Installing the NPT 1020 and Accessories in the Wall M...

Page 7: ...twork Timing Synchronization Test 6 5 6 3 3 Loss of Signal LOS Detection Test 6 6 6 3 4 Input Sensitivity Test 6 6 6 3 5 Equipment Power On Test 6 6 6 3 6 Traffic Stability Test 6 7 6 3 7 Path Protection and Nonretrieval Test 6 7 6 3 8 Severity Assignment Test 6 8 6 3 9 Transmission Alarm Handling Test 6 8 6 3 10 Maintenance Action Test 6 9 6 4 Data Network Commissioning Tests 6 9 6 4 1 Throughput...

Page 8: ...on the PME1_21 and MSE1_16 8 10 8 8 Ethernet Interface Connectors 8 14 8 9 PM345_3 Card Connection Data 8 15 8 10 P345_3E Card Connection Data 8 15 8 11 PE1_63 Card Connection Data 8 15 8 12 SM_10E EM_10E Card Connection Data 8 21 8 12 1 Connection Data for SM_FXO_8E and SM_FXS_8E Interfaces 8 21 8 12 2 Connection Data for SM_EM_24W6E Interfaces 8 22 8 12 3 Connection Data for SM_V24E Interfaces 8...

Page 9: ... 9 1 9 1 1 Marking Rack Floor 9 1 9 1 2 Installing the Rack on Concrete Floors 9 2 9 1 3 Installing the Rack on Wooden Floors 9 2 9 1 4 Installing the Rack on Floating Suspended Floors 9 4 9 1 5 Installing the Rack on Suspended Overhead Trays 9 5 9 1 6 Installing Extendable Rails 9 5 9 1 7 Grounding the Rack 9 5 9 2 Installing 19 Racks 9 6 ...

Page 10: ...tions 4 11 Figure 4 10 Locating RAP 4B grounding stud 4 13 Figure 4 11 RAP 4B with grounding cable 4 14 Figure 4 12 Identifying RAP 4B cable routes 4 14 Figure 4 13 Connecting DC power cables to the RAP 4B 4 15 Figure 4 14 RAP 4B platform power cable grounding screws 4 16 Figure 4 15 RAP 4B front cover removal 4 17 Figure 4 16 RAP 4B circuit breaker installation 4 17 Figure 4 17 Platform DC input ...

Page 11: ...5 6 Figure 5 7 Installing the 19 vertical extrusions 5 6 Figure 5 8 Installing the C rail 5 7 Figure 5 9 Cabling accessories installed in the cabinet 5 8 Figure 5 10 Cabling accessories 5 9 Figure 5 11 DDF general view 5 11 Figure 5 12 Installing the brackets for ETSI installation 5 12 Figure 5 13 Attaching the connection blocks 5 13 Figure 5 14 Installing an NPT 1020 platform and three DDFs 5 14 ...

Page 12: ... Figure 8 15 37 pin D type female connector pin identification 8 38 Figure 8 16 RAP 4B SHELF ALARM connector pin identification 8 42 Figure 8 17 RAP 4B ALARM IN OUT connector pin identification 8 44 Figure 9 1 Mounting diagrams for ETSI racks 9 3 Figure 9 2 Mounting diagrams for 19 and 23 racks 9 4 Figure 9 3 Rack mounting diagram for attachment to suspended overhead tray 2200 mm rack 9 5 Figure 9...

Page 13: ...oubleshooting procedures for daughterboards on SM_10E EM_10E cards 7 14 Table 8 1 T3 T4 connector PIN identification 8 2 Table 8 2 1PPD ToD connector PIN identification 8 3 Table 8 3 Alarms connector pin assignment 8 4 Table 8 4 PME1_21 and MSE1_16 connector pin assignment 8 11 Table 8 5 Ethernet connector pin assignment 8 14 Table 8 6 PE1_63 typical E1 connector P2 pin assignment 8 15 Table 8 7 P...

Page 14: ...24 V 24 25 pin D type connector pin assignment 8 37 Table 8 26 ICP_DB37D 37 pin D type connector pin assignment 8 38 Table 8 27 ICP_DB37D 37 pin D type connector RS 449 pin assignment 8 39 Table 8 28 ICP_DB37D 37 pin D type connector RS 422 pin assignment 8 40 Table 8 29 ICP_DB37D 37 pin D type connector V 36 pin assignment 8 40 Table 8 30 ICP_DB37D 37 pin D type connector V 35 pin assignment 8 40...

Page 15: ...tes and warnings NOTE clarifying information specific instructions commentary sidelights or interesting points of information CAUTION failure to follow directions could result in damage to equipment or loss of information WARNING failure to follow directions could result in bodily harm or loss of life LASER WARNING how to avoid personal injury All personnel involved in equipment installation opera...

Page 16: ...ser Manual IEC Publication 825 Laser Safety Requirements 1 5 How to Obtain ECI Technical Documentation To obtain technical documentation related to any ECI product contact ECI Telecom Ltd ECI Documentation Group 30 Hasivim St Petach Tikva 4959388 Israel Fax 972 3 9268060 Email techdoc feedback ecitele com 1 6 Technical Assistance The configuration installation and operation of NPT series and its o...

Page 17: ...om ECI s Customer Support team contact your ECI sales representative With any support related issues technical or logistic please contact the ECI Customer Support center at your location If you are not familiar with that location or contact our Customer Support Center action line at Telephone 972 3 9266000 Telefax 972 3 9266370 Email on support ecitele com ...

Page 18: ...ugh the CPS50 card a central packet switch CPS Tslot card for the NPT 1020 This card provides scalable upgrade with high capacity 10GE configuration to the NPT 1020 The CPS50 makes it possible to upgrade the system packet switching capacity to 60 Gbps supporting up to 2 10GE SFP and 2 flexible SFP houses each can support 1 10GE with SFP or 1 GE with SFP or 2 GE with CSFP The NPT 1020 offers enhanc...

Page 19: ...anual and the NPT System Specifications 2 2 EXT 2U Expansion Unit The EXT 2U platform is a high density modular expansion unit for the NPT s multiservice metro access platform series It supports the complete range of native and hybrid PCM TDM PDH SDH and Ethernet interfaces All traffic processing cross connect packet switching timing and synchronization control and communication and main power sup...

Page 20: ...6 x VC 4s the total capacity of the EXT 2U is 48 x VC 4s Two slots for INF power supply units There are two units for system redundancy Note that INF modules are extractable in the EXT 2U One FCU fan unit consisting of multiple separate fans to support cooling system redundancy The following figure depicts the EXT 2U platform layout Figure 2 4 EXT 2U slot layout Typical power consumption for the E...

Page 21: ...ion 5 Mark the location of each NPT 1020 shelf EXT 2U shelf and relevant accessories Fiber Storage Tray FST Optical Distribution Frame ODF PCM Interconnection Panels ICPs and Digital Distribution Frame DDF on each rack in accordance with the site installation plan Notes For each NPT 1020 it is recommended that you leave at least 4 U of space above the NPT 1020 shelf to enable future installation o...

Page 22: ...ling the EXT 2U Platform in the Rack 14 Depending on the modules or cards in your NPT 1020 shelf Route the PDH electrical cables from the DDF to the E1 interfaces on the NPT 1020 PME1_21 PME1_63 and PE1_63 front panel the E3 DS 3 interfaces on the PM345_3 and P345_3E front panel and STM 1e interfaces on the STM 1 electrical SFPs Route the data cables to the FE interfaces on the NPT 1020 and DHGE_4...

Page 23: ...c interference EN 55022 94 EN 50082 1 92 Temperature ETSI ETS 300 19 2 3 Test Spec T3 1 3 2 2 Physical Location WARNING NPT 1020 platforms are intended for installation in restricted access areas only Before you start Choose the physical location of the NPT 1020 platforms taking the following aspects into consideration 1 Equipment dimensions see the following table 2 Required floor loading capabil...

Page 24: ...available for redundancy In the DC power supply the maximum power consumption of the NPT 1020 is 55 W For AC power supply configure an external AC DC converter NOTE If the planned power consumption of the equipment installed in the platform is 80 or more of the maximum listed value it is recommended to consult ECI Customer Support 3 3 Tools and Test Equipment No special purpose tools beyond a stan...

Page 25: ...delines for installing NPT 1020 platforms and ancillary equipment in racks We recommend installation in ECI ETSI racks which provide the following advantages Removable rear and side panels enabling tidy leading and efficient maintenance of all rack cables including PCM E1 E3 DS 3 STM 1e cables Control cables Power cables Data cables Voice frequency cables Timing cables Two ducts on the rack s fron...

Page 26: ...1020 shelf and its FST and another 50 mm free between the FST and the next NPT 1020 shelf xDDF 21 When unbalanced E1 interfaces are needed the xDDF 21 should be installed with the NPT 1020 Each xDDF 21 can support 21 channels of E1 The xDDF 21 can be installed anywhere on the same rack on which the NPT 1020 shelf is installed or on another rack ICPs for the SM_10E EM_10E including ICP_VF ICP_V24 I...

Page 27: ...on for preparing cables and optical fibers The necessary cables can be ordered from ECI For details contact ECI s Customer Support team or your ECI sales representative Before you start The following main types of cables are required for installing the NPT 1020 Grounding cables DC power cables RAP Input Power Cables and Platform Power Cables Alarm cables Management cables Timing clock cables Optic...

Page 28: ...site grounding bus Make the connection between the rack grounding screw and the site grounding bus with a 2 AWG 35 mm2 or thicker copper lead with yellow green insulation in compliance with UL ETSI recommendations Route grounding conductors along the shortest possible route Treat the bare portion of the conductor with antioxidant and connect a listed two hole compression lug If the lug is not plat...

Page 29: ...onnector on the NPT 1020 and one of the ALARMS connectors on the RAP RAP 4B only Cable length is 2 0 m NOTE There are no ALARMS connectors on the RAP BG 3 5 4 Management Cables Out of band management traffic is connected to a NPT 1020 platform via the RJ 45 MNG connector located on the front panel of the NPT 1020 The MNG Ethernet connector is wired as a 10BaseT station port for direct connection t...

Page 30: ...e Mating connector Connector at other end Qty Module NPT 1020 E1 balanced 2 048 Mbps Multipair cable 2 x 21 120 Ω twisted pairs 2 x 50 pin SCSI male Open 1 NPT 1020 10 100 1000BaseT Cat5e RJ 45 RJ 45 8 MSE1_16 E1 balanced 2 048 Mbps Multipair cable 2 x 21 120 W twisted pairs 100 pin SCSI male Open 1 PME1_21 E1 balanced 2 048 Mbps Multipair cable 2 x 21 120 Ω twisted pairs 100 pin SCSI male Open 1 ...

Page 31: ...each NPT 1020 module For each optical interface ECI supplies patch cords with mating optical connectors already attached to the fiber Therefore only the optical termination on the ODF side which is installation dependent must be installed on site The optical fibers for connecting to equipment installed in a given rack must enter the rack from the top be threaded through cable guides running along ...

Page 32: ...e integrity of the grounding connections Make sure that sufficient lighting is available Do not work on any equipment connected to a voltage source DC or AC Ensure that the maximum working temperature does not exceed 70 C Use only insulated tools Wear protective clothing as required by the requisite safety regulations Do not install or maintain equipment connected to external lines for example E1 ...

Page 33: ...ween any rail and the rack main grounding bolt must be less than 0 1 Ω Pay particular attention to the area in which the RAP is attached Remove paint from the rack in this area to ensure efficient electrical contact CAUTION Connect the RAP grounding bolt to the rack grounding bolt with a grounding cable complying with UL ETSI recommendations The cable must include bolt terminals on both ends and b...

Page 34: ...into the EXT 2U and provides up to 180 W The following table lists the recommended AC source circuit breakers for feeding the AC DC convert units Table 3 10 NPT 1020 and EXT 2U recommended circuit breakers Platform ID AC DC converter module AC source circuit breaker Amp NPT 1020 AC_PS B1U 3A EXT 2U AC_PS E2U 3A 3 6 4 Laser Safety Requirements This section describes the laser safety requirements 3 ...

Page 35: ...ersonnel involved in equipment installation and maintenance must be aware that laser radiation is invisible Therefore although protective devices generally prevent direct exposure to the beam personnel must strictly observe the applicable safety precautions and in particular must avoid staring into optical connectors either directly or through optical instruments 3 6 4 4 Laser Device Operating Pre...

Page 36: ...ith the laser device other than those specified herein It is strictly forbidden to interfere with any protective devices and interlocks that are used to prevent direct exposure to the laser beam 3 6 4 5 Laser Information Information regarding the various optical modules available for the NPT 1020 platform is provided in the following tables Table 3 11 LC transceivers laser information STM 4 SFP Mo...

Page 37: ...he protection of NPT 1020 equipment and its components against electrostatic discharge ESD during handling packing unpacking transport installation commissioning inspections servicing and maintenance Electronic equipment assemblies and components that are ESDS electrostatic discharge sensitive or include sensitive items are identified by the basic ESD warning symbol shown in the following figure F...

Page 38: ...t of ESD or fields and in which the operator is not exposed to additional risks is called an ESD Protected Area EPA 3 7 1 Personnel Training During production and assembly equipment is handled in workspaces especially prepared and certified to serve as a permanent EPA However in many cases the environment in which the same equipment is installed or maintained cannot be assumed to form an EPA with ...

Page 39: ...ust be fitted with a designated ground bonding point presenting a resistance to ground not greater than 1 MΩ 3 7 3 Work Arrangements within a Temporary EPA To ensure that effective ESD protection is indeed achieved the following arrangements must be observed by persons entering and or performing field work within a temporary EPA All operators working within a temporary EPA must wear as a minimum a...

Page 40: ...ied to these ISO standards and are periodically audited by third party organizations As a part of ECI s environmental commitment and in pursuit of compliance with applicable environmental legislation ECI makes every effort to ensure that its products supplied to the EU market are compliant with the RoHS Europe directive restricting use of certain hazardous substances in electrical and electronic e...

Page 41: ...by the member states Note that specific WEEE procedures may differ from state to state depending on the local implementation of the WEEE requirements Figure 3 5 WEEE recycling symbol Do not dispose of ECI equipment and accessories together with standard household waste Check with ECI technical support for information about product disposal including recycling and reuse For more information about E...

Page 42: ...ents listed in Site Preparation The preliminary preparations specified in Before You Start have been completed Before you start determine what equipment is to be installed in the rack by referring to the site installation plan and note the exact position of each unit To avoid errors it is recommended that you mark the prescribed positions on the rack rails using a soft pencil 4 3 Installation Sequ...

Page 43: ... buffer must be purchased from ECI During the installation of equipment in the rack make sure all the optical connectors are closed by protective caps Do not remove the cap until an optical fiber is connected to the corresponding connector Figure 4 1 Typical installation in of a single NPT 1020 in a 2200 ETSI rack For illustrations of installation options see Installation Options NOTE The FST shou...

Page 44: ...Install the Dslot modules in the NPT 1020 shelf if required 6 Install the SFP modules in the NPT 1020 shelf 7 Install the EXT 2U shelf in the rack if required 8 Install the power module in the EXT 2U shelf 9 Install extension cards in the EXT 2U shelf 10 Route and connect all cables and fibers including Power and alarm cables Optical fibers to optical modules transceivers Traffic cables to electri...

Page 45: ...ontained in the box and inspect each one for damage Check for loose parts or any visual damage to the rack platform and auxiliary equipment Also check the integrity of all the connectors leads and cables NOTE Do not remove plastic covers from optical connectors until optical cables are connected to them 3 Search the shipping boxes for any additional small items that may be present 4 Open each of t...

Page 46: ...nstalling in an ETSI rack ETSI brackets must be ordered separately and replaced in the field You can install up to eight NPT 1020 platforms in a rack A typical installation of four NPT 1020 platforms in an ETSI 2200 rack is shown in the following figure Figure 4 2 Typical installation of four NPT 1020 platforms in a ETSI 2200 rack If necessary contact the ECI Customer Support team or your ECI sale...

Page 47: ...nel AC_CONV_UNIT This unit is an AC power platform that can be mounted separately on the rack See Installing the AC_CONV_UNIT In general ancillary units are attached to the rack side rails by four M6 Phillips screws No preparation is required before installation The following sections provide mechanical installation instructions for units that require additional procedures Skip sections that are n...

Page 48: ... two stranded copper leads with a cross section of 50 mm2 078 in 2 one red and the other black Each lead is terminated with a compression lug from the installation parts kit supplied with the equipment NOTE When the RAP BG provides power to a single NPT platform lower gauge cables can be used See DC Power Cables for DC power cable requirements CAUTION If appropriate leads have already been prepare...

Page 49: ...ng figure Figure 4 3 Location of RAP BG grounding stud 2 If necessary prepare a grounding lead in accordance with the requirements described in Grounding Requirements 3 Connect the lug at one end of the grounding lead to the RAP BG grounding stud using a spring washer and nut 4 Connect the lug at the other end of the grounding lead to the rack grounding stud To connect DC input power cables to the...

Page 50: ...g of the black lead to the negative stud terminal marked on the power terminal board see the previous figure 8 Repeat Step 6 for the black lead lug 9 If an additional power source source B is used repeat Steps 3 to 8 for source B 10 Securely attach the DC input power cables to the rack inner wall using cable ties During the following procedure refer to the figures in Connecting DC power cables to ...

Page 51: ...on the RAP BG side panel 9 Repeat Step 4 for the grounding lead lug 10 If additional NPT 1020 platforms are installed in the rack repeat Steps 2 to 9 for each platform power cable 11 If an additional power source is used repeat Steps 2 to 10 to connect the platforms to source B 12 Route each platform power cable along the rack side rails down to the corresponding platform position and then securel...

Page 52: ...m positions of the power terminal board 5 If an additional power source is used repeat Steps 2 to 4 for source B circuit breakers To check DC voltage polarity 1 Make sure the correct site grounding test has been passed successfully see Grounding Requirements 2 Connect the DC input power to the RAP BG 3 Set all the RAP BG circuit breakers to ON 4 Use a digital multimeter DMM to test the voltage bet...

Page 53: ...ected with a red cable and the negative lead 48 V with a black cable However according to the BS7671 GB and HD 308 S2 2001 EU standards the positive lead must be connected with a blue cable and the negative lead with a gray cable In the following sections use cables of the colors to comply with the standards in your area of residence The DC input power cables connect the two DC power sources and t...

Page 54: ... 4 Repeat Steps 1 to 3 for the black lead 4 6 2 2 Installing the RAP 4B The RAP 4B is attached to the rack side rails at the top of the rack To install the RAP 4B Attach the RAP 4B to the side rails and secure it with the four screws washers and nuts supplied in the installation parts kit To ground the RAP 4B NOTE The RAP 4B is supplied by default with a grounding cable connected to the rear of th...

Page 55: ...gure 4 11 RAP 4B with grounding cable 4 Connect the two hole lug at the other end of the grounding lead to the rack s grounding bar To connect DC input power cables to the RAP 4B 1 Before starting identify the openings used to route power cables to the RAP 4B as shown in the following figure Figure 4 12 Identifying RAP 4B cable routes 2 Open the two captive screws fastening the RAP 4B front cover ...

Page 56: ...t with a torque of 940 N cm to 1060 N cm 7 Attach the lug of the black lead to the negative stud terminal marked on the power terminal board see the previous figure 8 Repeat Step 6 for the black lead lug 9 If an additional power source source B is used repeat Steps 3 to 8 for source B 10 Securely attach the DC input power cables to the rack inner wall using cable ties During the following procedur...

Page 57: ...lowing figure Figure 4 14 RAP 4B platform power cable grounding screws 8 Attach the grounding shield lead lug of the platform power cable to the ground stud terminal located on the RAP 4B side panel 9 Repeat Step 4 for the grounding lead lug 10 If more NPT 1020 platforms are installed in the rack repeat Steps 2 to 9 for each platform power cable 11 If an additional power source is used repeat Step...

Page 58: ...s included in the installation parts kit supplied with the equipment platform its rating is in accordance with the ordered platform configuration Figure 4 16 RAP 4B circuit breaker installation 3 Insert the circuit breaker into the circuit breaker sockets located on the RAP 4B source A power terminal board as shown in the previous figure 4 If more platforms are powered from source A repeat Steps 2...

Page 59: ...ircuit breakers to OFF 7 Disconnect the RAP 4B input power sources 8 Reinstall the RAP 4B front cover and fasten it with the two captive screws 4 6 3 Installing the FST Install the FST 50 mm below the fiber guide If additional equipment is installed below it such as another NPT 1020 platform an additional 50 mm must be left free between the FST and such equipment To install the FST in the rack 1 A...

Page 60: ...de the FST and fastened with Velcro strips 7 Run the fibers up to the level of the corresponding optical connector 8 Return the FST to the rack until it latches in place with a click CAUTION Make sure that all the optical connectors are closed at all times with the appropriate protective caps or with the mating cable connector Do not remove the protective cap until an optical fiber is connected to...

Page 61: ...ETSI A and B and the other for 23 7 foot bay racks To attach the rack mounting brackets to the ODF Refer to the following figure to identify the required set of rack mounting brackets and attach each bracket to the corresponding ODF side panel with three screws Figure 4 19 Attaching rack mounting brackets to the ODF To connect optical fibers to the ODF 1 Push the release button on the ODF front pa...

Page 62: ...ive cover from the ODF splice support 4 Insert the external fibers cable through the protective tube Figure 4 22 ODF fiber routes 5 Route the fiber ends through the cable guides to the splice support area 6 Identify the adapter panel pigtail to be spliced to each user fiber 7 Insert splicing sleeves over the pigtail splice the user fiber to the pigtail and slide the splicing sleeve over the splice...

Page 63: ...anced conversion for 21 E1s The number of xDDF 21 units to be installed with one NPT 1020 unit is based on the number of PME1_21 modules for the number of unbalanced E1s required To install an xDDF 21 patch panel 1 Route the 100 pin SCSI cables leading from the E1 interfaces on the PME1_21 panel along the side of the rack to the location where the xDDF 21 patch panel is to be installed 2 Before yo...

Page 64: ...e 4 23 Installing SM_10E EM_10E ICPs in the rack 4 6 7 Installing the AC_CONV_UNIT The AC_CONV_UNIT is an AC power platform that can be mounted separately in the rack The AC_CONV_UNIT is supplied with one set of combined rack mounting brackets for 19 and ETSI racks for both ETSI A and B racks To install an AC_CONV_UNIT 1 Identify the prescribed position of the AC_CONV_UNIT in the rack in accordanc...

Page 65: ...ack Grounding the NPT 1020 Shelf After the activities presented in this section have been completed the NPT 1020 shelf is ready for Installing Power Modules in the NPT 1020 Installing Tslot Modules Installing SFP Modules 4 7 1 Installing the Rail Stiffeners If you install the NPT 1020 in the rack without installing rail stiffeners the rear side of the NPT 1020 shelf will be slightly lower than the...

Page 66: ...elf in the Rack WARNING Before starting make sure that the DC power is not connected to the rack and that the circuit breakers in the RAP if used are set to OFF Before you start Review the grounding requirements specified in Before You Start Obtain the required materials and make sure to perform the grounding connections in accordance with these requirements To attach a NPT 1020 shelf to an ECI re...

Page 67: ...slot PSB This configuration supports DC power redundancy for the NPT 1020 by connecting each module to a separate power source Installing one INF B1U D module This module occupies both PAS and PSB slots DC power redundancy is supported by connecting each input power connector on the INF B1U D to a separate source Installing one AC_PS B1U module This module occupies both PAS and PSB slots and provi...

Page 68: ...ng an INF B1U 24V For DC power redundancy the NPT 1020 platform must have two INF 1BU 24V modules installed in the power module slots and is always shipped with power modules already installed The following procedure therefore describes replacing the power module Figure 4 26 Installing an INF B1U 24V in the NPT 1020 To install an INF B1U in the NPT 1020 platform 1 Check that the module has not bee...

Page 69: ...ll an INF B1U D in the NPT 1020 platform 1 Check that the module has not been physically damaged during shipment and that the antistatic protection bag of the original packaging is sealed 2 Remove the module from its antistatic protection packaging and perform a visual inspection to detect damage during shipping Report any problems 3 Hold the INF B1U D module extractor and insert the rear end of t...

Page 70: ...led 2 Remove the module from its antistatic protection packaging and perform a visual inspection to detect damage during shipping Report any problems 3 Hold the AC_PS B1U module extractor and insert the rear end of the module into the card guides 4 Push the module in until the panel at the front of the module is flush with the front of the NPT 1020 platform If resistance is felt before the connect...

Page 71: ...dule into the module guides 5 Push the module in until the front of the module is flush with the front of the NPT 1020 shelf If resistance is felt pull the module out and repeat the procedure 6 Secure the module in place by fastening its two captive screws NOTE Tslot modules do not support hot insertion Make sure the NPT 1020 is powered off before installing any Tslot module 4 7 6 Installing SFP M...

Page 72: ...transceiver plug in is fully inserted retract the transceiver and repeat the insertion 4 Repeat Steps 1 to 3 for other SFP modules if required 4 8 Installing the EXT 2U Platform in the Rack EXT 2U is an expansion unit which can be added on top of the NPT 1020 to provide enhanced capacity and a rich feature list If you need more add drop capacity and additional functionality such as Ethernet L2 and...

Page 73: ...H connector cover on top of the NPT 1020 by opening its two screws 2 Fasten the pilot pin into the screw hole by hand 3 Insert the H connector assembly into the internal connectors and then fasten it on the cover by screwing in its two handles 4 8 2 Installing the EXT 2U Shelf on the NPT 1020 Shelf The EXT 2U platform is mounted on top of the NPT 1020 platform using the H connector You need an EXT...

Page 74: ...talling the EXT 2U in order to avoid damage to the NPT 1020 or EXT 2U Be sure to follow the drawing provided in the EXT 2U installation kit To install the EXT 2U platform on the NPT 1020 platform 1 Fasten the two pilot pins for the EXT 2U onto the cover by hand 2 Mount the EXT 2U on the NPT 1020 using the vertical pilot pins and holes at the bottom of the EXT 2U 3 Ensure that the connectors for th...

Page 75: ... EXT 2U is attached to the NPT 1020 with five snap rivets You must first remove these rivets before removing the EXT 2U It is recommended to use a thin flat tool like a screwdriver to raise the rivet caps first and then remove them Figure 4 32 Removing the EXT 2U from the NPT 1020 To disassemble the EXT 2U from the NPT 1020 1 Insert a thin flat head screwdriver under the rivet cap Figure 4 33 Inse...

Page 76: ...ove it 6 Disassemble the pin guides and the H connector from the NPT 1020 4 8 4 Attaching the EXT 2U Shelf to the Rack The EXT 2U platform can be mounted in the rack after it has been assembled with the NPT 1020 or added to a NPT 1020 platform already mounted in the rack To attach an EXT 2U platform to an ECI recommended rack Fasten the EXT 2U platform to the rack side rails with four M6 screws wa...

Page 77: ...ery similar to the first with an extension arrangement for the uppermost slot ES 3 The EXT 2U platform consists of the following slots Two slots PS A and PS B for installing two DC power supply modules or one AC power supply module One slot FS for installing a fan module Three slots ES 1 ES 2 ES 3 for accommodating expansion traffic card Eslots The following table lists the modules supported in V4...

Page 78: ...he EXT 2U 1 Check that the module has not been physically damaged during shipment and that the antistatic protection bag of the original packaging is sealed 2 Remove the module from its antistatic protection packaging and perform a visual inspection to detect damage during shipping Report any problems 3 Hold the FCU_E2U module extractor and insert the rear end of the power module into the card gui...

Page 79: ...maged during shipment and that the antistatic protection bag of the original packaging is sealed 4 Remove the extension card from its antistatic protection packaging and perform a visual inspection to detect damage during shipping Report any problems 5 Hold the extension card handles and insert its rear end into the card guides 6 Push the extension card in until the front of the card is flush with...

Page 80: ...ection to detect damage during shipping Report any problems 3 Insert the rear end of the power module into the card guides 4 Push the module in until the panel at the front of the module is flush with the front of the EXT 2U platform If resistance is felt before the connectors are flush pull the module out and repeat the procedure 5 Secure the module in place by tightening the two screws with a sc...

Page 81: ...l packaging is sealed 3 Remove the traffic module from its antistatic protection packaging and perform a visual inspection to detect damage during shipping Report any problems 4 Hold the traffic module handle and insert its rear end into the traffic module slot guides 5 Push the module in until the front of the module is flush with the front of the SM_10E EM_10E If resistance is felt pull the modu...

Page 82: ... the RAP BG and Installing the RAP 4B Installation of the EXT 2U is optional 2 Connect the end of the DC power cable from one source terminating with a 3 pin D type female connector in accordance with the rack installation plan and the cable tags to the DC power connector on one INF B1U or INF_E2U 3 Connect the end of the DC power cable from the second source terminating with a 3 pin D type female...

Page 83: ... caps or with the mating cable connector Do not remove the protective cap until an optical fiber is connected to the corresponding connector and immediately install a protective cap after a cable is disconnected The minimum bending radius of optical fibers is 35 mm Sharp bending of fibers may degrade the optical transmission characteristics To connect an optical fiber to an SFP module 1 Push the b...

Page 84: ...platform 3 Bend the cable and thread it through the side cable guides of the rack and through the appropriate opening near the platform until the cable connector is positioned against the appropriate place Use cable ties as required to fasten the cable to the rack side rails 4 Use a cabling diagram of the site to associate the PME1_21 module with the appropriate DDF connections 5 Connect the cable...

Page 85: ...e the E1 traffic cables and route them to the rack side rails 2 Pull the 100 pin SCSI end of the cable down to the level of the NPT 1020 platform 3 Bend the cable and thread it through the side cable guides of the rack and through the appropriate opening near the platform until the cable connector is positioned against the appropriate place Use cable ties as required to fasten the cable to the rac...

Page 86: ...e end connecting to the xDDF 21 is terminated with a DIN 1 0 2 3 connector The connector on the other end of the cable depends on the connector used in the external DDF For the connection of coaxial cables see Routing and Connecting Coaxial Cables 4 9 4 4 Traffic Cable for PME1_63 The PME1_63 has a special 272 pin VHDCI female connector for connecting to its 63 x E1 interfaces A special cable offe...

Page 87: ... strips 4 9 4 5 Routing and Connecting E1 Cables to the PME1_63 The PME1_63 has a 272 pin VHDCI female connector for connecting to its 63 x E1 interfaces A special cable offered by ECI is used to make the connection see Traffic Cable for PME1_63 The connector on the cable has a pin guide that must be inserted into the corresponding hole to the lower left side of PME1_63 connector A cable guide and...

Page 88: ...rsion box on the NPT platform 4 Route the 26AWG cables coming from the conversion box to the rack side rails and tighten them to the rails with cable ties 5 Use a cabling diagram of the site to associate the PME1_63 with the appropriate DDF connections 4 9 4 6 Routing and Connecting Coaxial Cables Individual coaxial cables are used for connecting the interfaces located on the electrical STM 1 SFPs...

Page 89: ...nnector on the other end of cable to the corresponding electrical connector on the external DDF 4 9 5 Routing and Connecting Data Interface Cables to Ethernet Interfaces Data cables with RJ 45 connectors are used for connecting FE interfaces on data modules and on the NPT 1020platform As part of the site preparations Category 5 or better cables must be routed from the relevant Ethernet DDF if used...

Page 90: ...ntil the cable connector is positioned against the appropriate place Use cable ties as required to fasten the cable to the rack side rails 4 Use a cabling diagram of the site to associate the SM_10E EM_10E traffic module connectors with the appropriate VDF connections 5 Connect the cable connector to the corresponding connector on the SM_10E EM_10E traffic module front panel CAUTION Do not exert e...

Page 91: ... N cm 7 Pull the other end of each PCM traffic cable to the level of the ICP 8 Bend the cable and thread it through the side cable guides of the rack and through the appropriate opening near the ICP until the cable connector is positioned against the appropriate place Use cable ties as required to fasten the cable to the rack side rails 9 Connect the cable connector to the SCSI 36 connector on the...

Page 92: ...he rack side rails 2 Pull each V 24 cable to the level of the ICP_V24 3 Bend the cable and thread it through the side cable guides of the rack and through the appropriate opening near the shelf until the cable connector is positioned against the appropriate place Use cable ties as required to fasten the cable to the rack side rails 4 Use a cabling diagram of the site to associate the V 24 connecto...

Page 93: ...hten the screws manually If you cannot reach the screws with your hands use an adjustable torque flatblade screwdriver maximum blade size is 0 6 Set the tightening torque to 40 N cm to 44 N cm 7 Prepare the relevant connector on the other end if necessary 8 Connect the other end according to site installation plan 4 9 7 Connecting the Timing Clock Cable The timing cable is connected to the T3 T4 R...

Page 94: ...he cabinet is 352 mm high 600 mm wide and 400 mm deep and has a transparent front door It includes a rear panel with four support rails to which two 19 vertical extrusions are fastened The equipment and cabling accessories are attached to these extrusions The side top and bottom covers can easily and quickly be removed providing comfortable user friendly access to the interior for installation and...

Page 95: ...d ancillary equipment three DDFs or two DDFs and an AC CONV unit 4 Connecting cables and fibers to the NPT 1020 platform and ancillary equipment 5 Installing the wall mounted cabinet covers and front door 5 4 Installing the Interior Components Before you start Unpack the wall mounted cabinet components and perform a visual inspection according to the instructions in Unpacking and Performing Visual...

Page 96: ...s are shown in the following figure Figure 5 2 Wall mounted cabinet interior components 5 4 1 Preparing the Rear Panel Holes To prepare the rear panel holes 1 Identify the prescribed location of the rear panel on the wall NOTE Make sure that the wall surface on which the cabinet is mounted is completely flat so that the front door opens and closes properly ...

Page 97: ...he wall Figure 5 3 Preparing the rear panel holes 3 Drill four holes using the four upper holes in the template the cabinet is 6U high NOTE Use a drill of max 8 mm DANGER The operator is responsible for the secure mounting of the cabinet to the wall using appropriate installation materials The tools illustrated in the following figure are required for the installation not supplied with the cabinet...

Page 98: ...secure mounting of the cabinet to the wall using appropriate installation materials NOTE Use only the self tapping screws supplied with the cabinet To install the rear panel 1 Place the rear panel on the drilled holes and align it correctly so that it is flat Place support beneath as required 2 Attach the panel to the wall and fasten with four screws Figure 5 5 Installing the rear panel ...

Page 99: ...rails 2 Attach a support rail to the rear panel and fasten with a hex screw using an appropriate hex wrench 3 Repeat Step 2 for the other three support rails 5 4 4 Installing the 19 Vertical Extrusions Two 19 vertical extrusions are attached to the support rails for the installation of equipment and accessories To install the 19 vertical extrusions 1 Place the extrusion at a distance of 104 mm app...

Page 100: ...port various cabling accessories To install the C rail 1 Identify the two holes for mounting the C rail on the rear panel 2 Place the C rail on the rear panel Insert a flat washer and a hex screw in the appropriate hole and fasten the C rail Figure 5 8 Installing the C rail 3 Repeat Step 2 for the second hole of the C rail 5 5 Installing Cabling Accessories Several accessories are installed inside...

Page 101: ...Wall Mounted Installations ECI Telecom Ltd Proprietary 5 8 Figure 5 9 Cabling accessories installed in the cabinet 5 5 1 Installing Cable Guides Cable guides are installed on both sides of the vertical extrusions and help route cables neatly in the cabinet ...

Page 102: ...ached Figure 5 10 Cabling accessories To install the cable guides 1 Align the cable guide on the side of the extrusion to an approx height of 178 mm from the lower support rail see the figure Cabling accessories 2 Attach the cable guide to the vertical extrusion with two screws flat washers sprig washers and nuts in the order shown in the figure Cabling accessories 3 Fasten the cable guide to the ...

Page 103: ...ower support rail see the figure Cabling accessories installed in the cabinet 3 Shape the tube as shown in the figure Cabling accessories and attach it to the right cable guide near the rear panel with a cable tie 4 Attach the other end of the tube to the right clamping bar with a cable tie 5 5 4 Installing Grounding Cables Five grounding cables must be installed in the wall mounted cabinet At one...

Page 104: ...nd receive The block can also be wired to serve only transmit or receive lines total ten lines The rear side of the DDF tray includes a cable tie comb that facilitates cable wiring In addition several cable retainers on the DDF tray help keep wire routing and connection neat The connection blocks are attached to bushings located in front of the DDF tray Figure 5 11 DDF general view 5 6 1 Assemblin...

Page 105: ...sition in this position the longer part of the bracket is attached to the tray 3 Use three M2 5 x 6 screws removed in Step 1 to attach the bracket to the DDF tray 4 Fasten the bracket to the DDF 5 Repeat Steps 2 to 4 for the second bracket 5 6 1 2 Attaching Connection Blocks Five connection blocks are attached to the DDF tray Two blocks are attached to each bushing pair except for the leftmost pai...

Page 106: ...assed to the connection blocks The cables from the customer E1 interfaces are routed to the sides of the DDF and connect to the corresponding blocks The following sections describe the connection of the equipment and the customer lines to the DDF 5 6 2 1 Connecting Equipment Cables The cables from the equipment are routed to the rear of the DDF tray The tray has a cable support comb to facilitate ...

Page 107: ...on of the corresponding block 2 Remove the outer cable jacket as required to expose the wire pairs 3 Use cable ties as required to attach the cable edge to the cable retainers 4 Route the wire pairs through the plastic frame at the rear of the block 5 Connect each pair to the corresponding block contacts according to the wiring diagram 5 7 Installing the NPT 1020 and Three DDFs In this configurati...

Page 108: ...dentify the locations of the clip nuts according to the following figure the numbers refer to the distance in mm of the clip nuts from the lowest hole 0 mm 2 Place a clip nut in the required place at the rear side of the hole in the right vertical extrusion and push to snap it in Figure 5 15 Clip nuts distance in mm NPT 1020 and three DDFs 3 Repeat Steps 1 and 2 for the other seven clip nuts on th...

Page 109: ...extrusion with four M6 screws and flat washers 5 7 3 Installing the DDFs The DDFs are installed above the NPT 1020 in the cabinet To install the DDFs 1 Identify the prescribed position of the DDF in the cabinet according to the figure in the topic Installing the NPT 1020 and Three DDFs 2 Place the DDF in the prescribed position and then fasten it to the vertical extrusions with four M6 screws and ...

Page 110: ... the clip nuts 1 Identify the locations of the clip nuts according to the following figure The numbers refer to the distance in mm of the clip nuts from the lowest hole 0 mm 2 Place a clip nut in the required place at the rear side of the hole in the right vertical extrusion and push it to snap in Figure 5 16 Clip nuts distance in mm NPT 1020 two DDFs AC CONV unit 3 Repeat Steps 1 and 2 for the ot...

Page 111: ...he cabinet according to the figure in the topic Installing the NPT 1020 Two DDFs and an AC CONV Unit 2 Place the DDF in the prescribed position and fasten it to the vertical extrusions with four M6 screws and flat washers 3 Repeat Steps 1 and 2 for the second DDF 5 8 4 Installing the AC CONV Unit The AC CONV unit is installed in the upper position of the wall mounted cabinet To install the AC CONV...

Page 112: ... 3 Attach the grounding cable with the nut and spring washer removed in Step 1 and fasten the cable to the bolt 5 10 Routing and Connecting Cables and Fibers in the Cabinet In general all electrical traffic cables power cables alarm cables and data cables must be routed in the space beneath the NPT 1020 platform and the cabinet floor All optical fibers are routed through the flexible tube attached...

Page 113: ... Cables The power cables are connected to the corresponding connectors on the NPT 1020 platform NOTE To facilitate power cable routing it is recommended to start from the NPT 1020 platform towards the power source To connect power cables 1 Connect the connector at the end of the power cable to the power connector on the NPT 1020 and fasten it with its two screws 2 Grasp the connector at the other ...

Page 114: ...uting front view 3 Repeat Steps 1 and 2 for the second power cable to be connected to the corresponding connector on the platform 4 Bend the cables and thread them through the left cable guide of the cabinet 5 Route the cable near the left cable clamp on the C rail 6 Use cable ties as required to fasten the cables to the cable guide and to the cable clamp ...

Page 115: ...he frame installation plan and the cable tags to the ALARMS connector on the NPT 1020 2 Secure the cable connector to the ALARMS connector with the cable connector screws Tighten the screws manually If you cannot reach the screws with your hands use an adjustable torque flatblade screwdriver maximum blade size 0 6 Set the tightening torque to 40 N cm to 44 N cm 3 Bend the cable and route it above ...

Page 116: ...fiber to the LC connector on the designated module card Leave some slack to prevent stress 3 Thoroughly clean the connectors of the optical fibers using an approved cleaning kit 4 Remove the cover from the module card connector and connect the fiber connector to it 5 Repeat Steps 1 through 4 for all optical fibers to be connected to NPT 1020 modules cards 5 10 4 Routing and Connecting Electrical T...

Page 117: ... High Rate DDF if used to the intended cabinet location and connected to the coaxial cables with DIN 1 0 2 3 connectors Leave sufficient length to permit routing the cables to the appropriate level in the cabinet To connect coaxial traffic cables to E3 DS 3 or STM 1 modules 1 Pull each coaxial cable to the level of the corresponding electrical connection module 2 Connect the DIN 1 0 2 3 connector ...

Page 118: ... the NPT 1020 platform Each cable is terminated with an RJ 45 plug To connect management cables to the NPT 1020 platform 1 Bring the cable plug against the appropriate connector on the NPT 1020 2 Connect the management station cable to the MNG connector of the platform in accordance with the frame installation plan and the cable tags 3 Thread the cable through the space above the NPT 1020 and the ...

Page 119: ...d through the right cable guide routed up to the right cable clamp bar and attached to it with cable ties The route of fibers connected to the NPT 1020 should always pass through the fiber protection tube This means that the fiber should be inserted in the tube and come out from its other side from there it should be routed upward to the opening in the top cover of the cabinet 5 12 Installing the ...

Page 120: ... with four self tapping screws F2 two on each side 3 Attach the corresponding grounding cable snap lug to the top cover 5 12 2 Installing the Side Covers To install the right side cover 1 Slide the right side cover into place while inserting the two protrusions on the cover into the opposite housing on the rear panel marked J1 in the following figure Figure 5 22 Installing side covers 2 Fasten the...

Page 121: ...d bottom covers with two Phillips screws J2 one on each side 3 Attach the corresponding grounding cable snap lug to the left side cover 5 12 3 Installing the Front Door To install the front door 1 Slide the door upper hinge into the corresponding slot in the top cover see the following figure Figure 5 24 Installing the front door 2 Align the door lower hinge into the corresponding slot in the bott...

Page 122: ...ended disconnection or bending 5 14 Installing the Wall Mounted Frame Wall mounted frame installation includes the following steps 1 Installing the cable supports 2 Installing the fiber guide tube 3 Preparing the frame installation holes 4 Installing the frame 5 14 1 Installing Cable Supports Four cable supports are installed in the wall mounted frame two on each side To facilitate installation in...

Page 123: ... as shown in the figure above 2 Attach the lower cable support to the frame with four M3 Phill screws spring washers and flat washers 3 Fasten the cable support to the frame 4 Repeat Steps 1 to 3 for attaching the upper cable support to the frame The upper cable support is attached to the frame side in holes 5 and 8 from the top as shown in the figure above 5 Repeat Steps 1 to 4 for installing two...

Page 124: ...o the lower cable support near the front of the frame 3 Shape the tube as shown in the figure and attach it to the lower cable support near the rear of the frame with a cable tie 4 Attach the tube to the upper cable support near the rear of the frame with a cable tie 5 14 3 Preparing Installation Holes The wall mounted frame needs four installation holes To prepare the installation holes 1 Place t...

Page 125: ...drilled holes and align it flat Place support beneath as required 2 Attach the frame to the wall and fasten it with four screws 5 15 Installing the NPT 1020 and Accessories in the Wall Mounted Frame ECI offers four configurations for installing the NPT 1020 and various accessories in the wall mounted frame You can select the most suitable configuration according to your application The configurati...

Page 126: ...ntify the prescribed position of the NPT 1020 in the wall mounted frame 2 Attach the NPT 1020 to the frame with four M6 Phill screws and flat washers 3 Fasten the NPT 1020 to the frame To install the three DDFs 1 Identify the prescribed position of the lower DDF in the wall mounted frame 2 Attach the DDF to the frame using four M6 Phill screws and flat washers 3 Fasten the DDF to the frame 4 Repea...

Page 127: ...crews and flat washers 3 Fasten the DDF to the frame To install the RAP BG 1 Identify the prescribed position of the RAP BG in the wall mounted frame 2 Attach the RAP BG to the frame with four M6 Phill screws and flat washers 3 Fasten the RAP BG to the frame 5 15 3 Installing the NPT 1020 a DDF and an AC DC CONV Option 4 To install the NPT 1020 1 Identify the prescribed position of the NPT 1020 in...

Page 128: ... mounted frame 2 Attach the NPT 1020 to the frame with four M6 Phill screws and flat washers 3 Fasten the NPT 1020 to the frame To install the DDF 1 Identify the prescribed position of the DDF in the wall mounted frame 2 Attach the DDF to the frame with four M6 Phill screws and flat washers 3 Fasten the DDF to the frame 5 16 Installing the Wall Mounted Frame Front Cover The transparent cover prote...

Page 129: ...ers 1 Identify the cover holder positions on the frame according to the following figure Figure 5 29 Installing the front cover 2 Insert a holder into the left upper groove on the frame and attach it with an M4 Phill screw spring washer and flat washer 3 Fasten the holder to the frame 4 Repeat Steps 2 and 3 to attach a holder to the left lower side of the frame 5 Repeat Steps 2 to 4 to install two...

Page 130: ...ng cable according to ETSI recommendations The frame is supplied with a main grounding bolt welded on the right installation bracket The grounding stud is identified on the frame by the ground symbol label The bolt must be free of paint and connected to the site grounding bar by a grounding cable with a cross section of the same size as the power feeding cable or thicker as short as possible in co...

Page 131: ...o which the cables are passed is determined by the side of the connectors on the NPT 1020 front panel For instance power connectors are on the left side of the NPT 1020 so power cables are routed on the left side beneath the platform The cables are then attached to the cable supports on the left side of the frame with cable ties When routing the various types of cables observe these principles to ...

Page 132: ... the other end of the power cable and thread it through the space between the platform and the frame 3 Repeat Steps 1 and 2 for the second power cable to be connected to the corresponding connector on the platform 4 Bend the cables and route them adjacent to the left side cable supports Pull the cables until the cable connectors are positioned against the appropriate connectors on the power source...

Page 133: ...er s facility 5 18 3 Connecting Optical Fibers All optical fibers in the NPT 1020 platform are connected to the LC connectors on the SFP XFP transceivers Before you start CAUTION Make sure that all the optical connectors are closed at all times with the appropriate protective caps or with the mating cable connector Do not remove the protective cap until an optical fiber is connected to the corresp...

Page 134: ...ctors with the appropriate DDF connections Cut excess cable length if necessary 5 If a DDF is installed in the frame refer to Wiring the E1 Cables to the DDF for connecting the E1 cables to the DDF wiring blocks 5 18 5 Routing and Connecting Coaxial Cables Individual coaxial cables are used to connect to the interfaces located on E3 DS 3 and electrical STM 1 modules As part of site preparations su...

Page 135: ...e frame installation plan and the cable tags to connector T3 T4 on the platform 4 Use cable ties as required to fasten the cable to the frame cable supports 5 18 7 Connecting Management Cables The management cables are connected to the RJ 45 connectors designated MNG on the NPT 1020 platform Each cable is terminated in an RJ 45 plug To connect management cables to the NPT 1020 platform 1 Bring the...

Page 136: ...sfactory measurement accuracy over the range of operating parameters and environmental conditions that apply to the specific network If necessary contact ECI s Field Engineering Department for specific recommendations 6 2 Site Commissioning Tests Site commissioning tests verify the normal operation of NPT 1020 NEs Perform the following procedures on each NE at each site Verify the cards and module...

Page 137: ... Consult the NPT Product Line General Description and the NPT Product Line Reference Manual for a description of the various card indicators and their functions The following table provides a typical list for recording the results of a visual inspection and mechanical check Table 6 2 Visual inspection and mechanical checks No Description of inspection check Results 1 Check mechanical mounting of t...

Page 138: ...t cards and modules 19 Check there are no abnormal alarms 6 2 3 Measuring Optical Levels These measurements check optical signal levels at the various equipment ports Before performing any other commissioning test proper optical levels within the limits specified in the NPT Product Line System Specifications must be achieved for each optical component Perform these measurements using an OPM config...

Page 139: ... To power on the NE 1 Perform slot assignments for all the relevant cards and modules in the platform 2 After 10 seconds turn the platform circuit breaker off 3 After 30 seconds turn the platform circuit breaker on The equipment should automatically return to normal operation without user intervention and without any abnormal alarms in the system 6 3 SDH Commissioning Tests These commissioning tes...

Page 140: ...onization Test This test checks that the NPT 1020 NEs synchronize properly and switch to the next priority clock source when a failure occurs To perform network timing synchronization test 1 Define one NE as the internal timing source to which all other NEs are synchronized This test can be done with an external timing source if requested 2 Define several priorities for the timing source 3 Disconn...

Page 141: ...e of the fibers of the relevant trail and set the attenuator to 0 dB 4 Increase the attenuation gradually until the test equipment displays a burst of errors 5 Connect an OPM to the first Rx point after the variable optical attenuator and measure the total power The measured optical power level is the input sensitivity of the module 6 Verify that the results are in accordance with the NPT Product ...

Page 142: ... equipment or at the management station You should achieve an error free rate of 1 x 10 11 for 2 Mbps and 1 x 10 12 for all other rates Table 6 8 Traffic stability test time intervals 2 Mbps 34 45 Mbps STM 1 VC 3 STM 4 VC 12 14 hours 7 hours 120 minutes 30 minutes 6 3 7 Path Protection and Nonretrieval Test This test verifies that SNCP traffic operates properly when a failure occurs To perform a p...

Page 143: ...rns on only if there is no critical or major alarm on the NPT 1020 unit 5 Reconnect the fiber The SPI LOS alarm on the management station clears and the MNR LED on the NPT 1020 panel turns off only if there is no other alarm on the NPT 1020 unit 6 3 9 Transmission Alarm Handling Test This test verifies that the NPT 1020 NEs can recognize an alarm and send an alarm notification to the management sy...

Page 144: ...5 Using the management station execute a forced low rate RDI or forced high rate RDI or forced MS RDI on a NPT 1020 platform Another NPT 1020 platform reports a low rate RDI or high rate RDI or MS RDI to the management station 6 4 Data Network Commissioning Tests The data network commissioning tests check that data functionality is in accordance with system specifications 6 4 1 Throughput and Late...

Page 145: ...overy and reset tests 1 Create two unprotected Ethernet trails of any rate for example 10 100 Mbps between two NEs 2 Connect test equipment to both ports of one NE and connect two ports of the other NE in the relevant endpoint ports through an Ethernet cable 3 Configure the test equipment for manual testing according to the port rate and for any frame size 4 Power off one of the NEs and verify pac...

Page 146: ...ent to both ports of one NE and connect two ports of the other NE in the relevant endpoint ports through an Ethernet cable 3 Configure the test equipment for manual testing according to the port rate and for any frame size 4 Set the transmit rate in the test equipment to about 90 of the trail bandwidth 5 Run this test for two hours and verify that no errors appear in the test equipment 6 4 5 Alarm...

Page 147: ...ead to deterioration and equipment malfunction Record the execution of the various activities and their results according to the procedures used in your organization Table 7 1 Preventive maintenance inspection and checks Item Inspection Check Intervals W M Q 1 Visually inspect the condition of cables and fibers Check for correct routing no sharp bends and proper support to avoid stress Avoid touch...

Page 148: ...ekly M monthly Q quarterly 7 4 Onsite Troubleshooting The purpose of onsite troubleshooting is to identify the hardware causing the malfunction and return the equipment to normal operation as soon as possible Troubleshooting is usually initiated in response to one of the following conditions Alarm or performance degradation reported by the management station Alarm or malfunction detected onsite by...

Page 149: ...iled Check the site power distribution system Check the DC voltage at the main and backup power terminals of the RAP If the voltage is not within the correct range check cable connections up to the DC power distribution panel and make sure no fuses are blown Check the voltage supplied by the main and backup power sources Check the power connections to the RAP Check the circuit breakers in the RAP ...

Page 150: ... ends 3 NPT 1020 card FAIL indicator on Technical failure in the corresponding unit Consult General troubleshooting procedures for NPT 1020 power on based on LEDs on its front panel for guidance in resolving the problem If the problem still exists after Step 1 replace the unit 7 4 2 Troubleshooting Using Component Indicators The management station will usually provide onsite personnel with a list ...

Page 151: ...g on again Wait a minute at most The ACT indicator should flash and the FAIL indicator should be off If not replace the NPT 1020 unit On Off Off Off BIT of SDRAM failed Power off and wait a few minutes before powering on again Wait a minute at most The ACT indicator should flash and the FAIL indicator should be off If not replace the NPT 1020 unit On Off Off On BIT of Flash failed Power off and wa...

Page 152: ...CT indicator should flash and the FAIL indicator should be off after power on if the problem is due to a damaged software bank If the FAIL indicator remains on replace the NPT 1020 unit On On On On Unsuccessfully executed application software Power off and wait a few minutes before powering on again When the ACT indicator is off and the MNR indicator flashes after power on download the embedded so...

Page 153: ...software package using the Boot Configuration Tool After the embedded software package is completely downloaded to the card power off and then power on the card again The ACT indicator should flash and the FAIL indicator should be off after power on if the problem is due to a damaged software bank If the FAIL indicator remains on replace the NPT 1020 unit Blink Blink Blink Off NPT 1020 initializes...

Page 154: ...cator does not flash power off the NPT 1020 and wait a minute before powering it on Consult the previous table General troubleshooting procedures for NPT 1020 power on for guidance in resolving the problem 2 Green ACT indicator not flashing and the status always off Defective indicator Select Maintenance LED Test in the LCT APT menu and check that the indicator blinks for some time If not replace ...

Page 155: ...attributes in the LCT APT If the speed status is 10 100 Mbps it is in normal state If the speed status in the LCT APT is 10 100 Mbps the NPT 1020 or indicator is defective Replace the NPT 1020 unit Table 7 5 General troubleshooting procedures for optical transceiver plug ins No Symptom Probable cause Corrective actions 1 Green transceiver Laser On indicator off SFP module damage On the LCT APT if ...

Page 156: ...till not within the range of minimum and maximum levels specified in the NPT 1020 System Specifications replace the transceiver If the problem persists check the received optical power with an OPM If the optical power is within the range of minimum and maximum levels specified in the NPT 1020 System Specifications replace the transceiver If the problem persists after following the previous steps c...

Page 157: ...er through the LCT APT or Boot Configuration Tool After the new embedded software package is activated the ACT indicator should be on and the FAIL indicator should be off Defective module If the ACT indicator is still off replace the module If the ACT indicator is still off replace the NPT 1020 unit 2 Red FAIL indicator on or not turning off after power on and reset Defective card module Perform a...

Page 158: ...nit 2 Red FAIL indicator on or not turning off after power on and reset Damaged software or defective card module Perform a warm reset on the NPT 1020 by pushing the RST button If the FAIL indicator is on after reset download and activate the NE embedded software package either through the LCT APT or the Boot Configuration Tool After the software is completely downloaded to the NPT 1020 the ACT in...

Page 159: ...bedded software package either through the LCT APT or the Boot Configuration Tool After the new embedded software package is activated the ACT indicator should be on and the FAIL indicator should be off Damaged software or defective card module Perform a warm reset on the NPT 1020 by pushing the RST button If the FAIL indicator is on after reset download and activate the NE embedded software packa...

Page 160: ...ructions CAUTION Static Sensitive Devices PROPER HANDLING AND GROUNDING PRECAUTIONS REQUIRED NPT 1020 equipment contains components sensitive to ESD To prevent ESD damage strictly observe all the precautions listed in Protection Against ESD Keep parts and cards in their antistatic packaging material until you are ready to install them Use an antistatic wrist strap connected to a grounded equipment...

Page 161: ...tify the network site physical location platform and time of replacement 7 5 2 Replacing Tslot Cards To replace a Tslot card in the NPT 1020 platform 1 Mark each cable connected to the Tslot card for identification purposes 2 Disconnect all cables connecting the Tslot card 3 Loosen and remove the two screws 4 Hold the handle on the Tslot card panel and pull the card to be replaced outward until it...

Page 162: ...out and repeat the procedure 8 Close the screws on the panel to fasten the module to the EXT 2U platform 9 Reconnect all cables for the Eslot card according to the cable marks 7 5 4 Replacing Traffic Modules on the SM_10E EM_10E NOTE All traffic modules on the SM_10E EM_10E support live insertion There is no need to extract the SM_10E EM_10E card when replacing a module To replace a traffic module...

Page 163: ...ules one at a time so that the system is not powered off To replace the power module 1 Cut off the power source connected to the power module by turning off the corresponding power switch on the RAP 2 Disconnect the power cable from the replaced power module on the panel 3 Open the two screws fastening the power module to the platform 4 Hold the handle on the panel and pull the module to be replac...

Page 164: ...dentify the position of the SFP CSFP SFP transceiver to be replaced 3 Disconnect the fibers or cables connected to the transceiver 4 Remove the transceiver plug in by pulling its tab 5 Insert the rear end of the replacement transceiver plug in into the prescribed position and push slowly backward to mate its rear connector with the corresponding optical interface module connector until the transce...

Page 165: ...y be connected to them 8 2 INF B1U INF B1U D INF E2U DC Input Power Connectors The DC input power connectors designated POWER IN are 3 pin D type male connectors located on the INF B1U INF B1U D INF E2U panels The following figure identifies the functions of the POWER IN connector pins as seen when looking into the connector Figure 8 1 POWER IN input power connector pin functions 8 3 AC_PS B1U AC_...

Page 166: ...onnector pins as seen when looking into the connector The table lists the pin assignment for the connector It also lists the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting between the tributary connector and a distribution frame Figure 8 3 T3 T4 connector pin identification Table 8 1 T3 T4 connector PIN identification Pin Name Function Direction Wi...

Page 167: ...ctor PIN identification Pin Name Function Direction 1 1PPS_P 1PPS RS422 signal Input Output 2 1PPS_N 1PPS RS422 signal Input Output 3 4 GND 5 GND Time of Day character 6 7 TOD_P Time of Day character Input Output 8 TOD_N Time of Day character Input Output 8 6 Alarms Connector The Alarms connector designated ALARMS is a 15 pin D type male connector on the NPT 1020 panel that provides an alarm inter...

Page 168: ...put Input Brown 6 ALARM_IN1 B Input Brown Gray ring 2 ALARM_IN2 A Second alarm input Input Red 7 ALARM_IN2 B Input Red Gray ring 3 ALARM_IN3 A Third alarm input Input Orange 8 ALARM_IN3 A Input Orange Gray ring 4 ALARM_IN4 A Fourth alarm input Input Yellow 9 ALARM_IN4 B Input Yellow Gray ring 11 ALARM_OUT1 A First alarm output Output Blue 12 ALARM_OUT1 B Output Blue Gray ring 13 ALARM_OUT2 A Secon...

Page 169: ...arked in the figure P1 for the upper connector and P2 for the lower connector Figure 8 6 NPT 1020 buit in E1 connector pin identification Table 8 4 NPT 1020 E1 connector P2 pin assignment P2 pin Name Function Direction Wire color 1 Not connected 2 TTIP11 Transmit tributary 11 wire A Output Brown 3 TRING11 Transmit tributary 11 wire B Output Brown Gray ring 4 Not connected 5 Not connected 6 TTIP10 ...

Page 170: ...Pink 27 TRING3 Transmit tributary 3 wire B Output Pink Gray ring 28 Not connected 29 Not connected 30 TTIP2 Transmit tributary 2 wire A Output Brown White ring 31 TRING2 Transmit tributary 2 wire B Output Red White ring 32 TTIP1 Transmit tributary 1 wire A Output Orange White ring 33 TRING1 Transmit tributary 1 wire B Output Yellow White ring 34 Not connected 35 Not connected 36 RTIP11 Receive tri...

Page 171: ...tributary 6 wire B Input Pink Brown ring 54 RTIP5 Receive tributary 5 wire A Input Brown Red ring 55 RRING5 Receive tributary 5 wire B Input Light Gray Red ring 56 Not connected 57 Not connected 58 RTIP4 Receive tributary 4 wire A Input Yellow Red ring 59 RRING4 Receive tributary 4 wire B Input Green Red ring 60 RTIP3 Receive tributary 3 wire A Input Blue Red ring 61 RRING3 Receive tributary 3 wir...

Page 172: ...low ring 10 RTIP15 Receive tributary 15 wire A Input Light Gray Yellow ring 11 RRING15 Receive tributary 15 wire B Input White Yellow ring 12 Not connected 13 Not connected 14 RRING16 Receive tributary 16 wire B Input Brown Blue ring 15 RTIP16 Receive tributary 16 wire A Input Red Blue ring 16 RRING17 Receive tributary 17 wire B Input Orange Blue ring 17 RTIP17 Receive tributary 17 wire A Input Ye...

Page 173: ...8 TRING13 Transmit tributary 13 wire B Output Light Gray Orange ring 39 TTIP13 Transmit tributary 13 wire A Output White Orange ring 40 Not connected 41 Not connected 42 TRING14 Transmit tributary 14 wire B Output Brown Violet ring 43 TTIP14 Transmit tributary 14 wire A Output Red Violet ring 44 TRING15 Transmit tributary 15 wire B Output Orange Violet ring 45 TTIP15 Transmit tributary 15 wire A O...

Page 174: ...nk ring 62 TRING21 Transmit tributary 21 wire B Output Light Gray Pink ring 63 TTIP21 Transmit tributary 21 wire A Output White Pink ring 64 Not connected 65 Not connected 66 Not connected 67 Not connected 68 Not connected Shelf BRAID 8 8 E1 Connectors on the PME1_21 and MSE1_16 The PME1_21 provides 21 balanced E1 tributary interfaces and the MSE1_16 provides 16 balanced E1 tributary interfaces th...

Page 175: ...nk ring 8 Not connected 9 TTIP18 Transmit tributary 18 wire A Output Red Pink ring 10 TRING18 Transmit tributary 18 wire B Output Brown Pink ring 11 TTIP17 Transmit tributary 17 wire A Output White Violet ring 12 TRING17 Transmit tributary 17 wire B Output Light Gray Violet ring 13 TTIP16 Transmit tributary 16 wire A Output Blue Violet ring 14 TRING16 Transmit tributary 16 wire B Output Green Viol...

Page 176: ...t connected 44 TTIP3 Transmit tributary 3 wire A Output Pink Gray ring 45 TRING3 Transmit tributary 3 wire B Output Pink 46 TTIP2 Transmit tributary 2 wire A Output Red White ring 47 TRING2 Transmit tributary 2 wire B Output Brown White ring 48 TTIP1 Transmit tributary 1 wire A Output Yellow White ring 49 TRING1 Transmit tributary 1 wire B Output Orange White ring 50 Not connected 51 Not connected...

Page 177: ...0 wire B Input Violet White ring 79 Not connected 80 RTIP9 Receive tributary 9 wire A Input Yellow Brown ring 81 RRING9 Receive tributary 9 wire B Input Red Brown ring 82 RTIP8 Receive tributary 8 wire A Input Green Brown ring 83 RRING8 Receive tributary 8 wire B Input Orange Brown ring 84 RTIP7 Receive tributary 7 wire A Input Violet Brown ring 85 RRING7 Receive tributary 7 wire B Input Blue Brow...

Page 178: ...nd debug marked MNG and DEBUG All RJ 45 Ethernet ports support MDI MDIX auto correction so both straight and crossed Ethernet cables can be connected to these ports The following figure identifies the connector pins as seen when looking into the connector The following table lists the pin assignment for a typical connector Figure 8 8 Ethernet connector pin identification Table 8 7 Ethernet connect...

Page 179: ... pin VHDCI connector serves 21 E1 receive and transmit signals The tributaries supported by each connector are marked alongside the connector 1 21 22 42 and 43 63 The following figure identifies the connector pins as seen when looking into the connector The following tables list the pin assignment for a typical connector They also list the color of the wire connected to the corresponding pin in th...

Page 180: ...ributary 8 wire A Output Yellow Gray ring 14 TTIP7 Transmit tributary 7 wire A Output Green 15 TRING7 Transmit tributary 7 wire B Output Green Gray ring 16 Not connected 17 Not connected 18 TTIP6 Transmit tributary 6 wire A Output Blue 19 TRING6 Transmit tributary 6 wire B Output Blue Gray ring 20 TTIP5 Transmit tributary 5 wire A Output Violet 21 TRING5 Transmit tributary 5 wire B Output Violet G...

Page 181: ...ry 10 wire B Input Light Gray White ring 42 RTIP9 Receive tributary 9 wire A Input Red Brown ring 43 RRING9 Receive tributary 9 wire B Input Yellow Brown ring 44 Not connected 45 Not connected 46 RRING8 Receive tributary 8 wire B Input Orange Brown ring 47 RTIP8 Receive tributary 8 wire A Input Green Brown ring 48 RRING7 Receive tributary 7 wire B Input Blue Brown ring 49 RTIP7 Receive tributary 7...

Page 182: ...een ring 68 Not connected Shelf BRAID Table 8 9 PE1_63 typical connector P1 pin assignment P1 pin Name Function Direction Wire color 1 Not connected 2 RRING12 Receive tributary 12 wire B Input Brown Yellow ring 3 RTIP12 Receive tributary 12 wire A Input Red Yellow ring 4 RRING13 Receive tributary 13 wire B Input Orange Yellow ring 5 RTIP13 Receive tributary 13 wire A Input Green Yellow ring 6 Not ...

Page 183: ...re A Input White Blue ring 24 Not connected 25 Not connected 26 RRING20 Receive tributary 20 wire B Input Brown Orange ring 27 RTIP20 Receive tributary 20 wire A Input Red Orange ring 28 RRING21 Receive tributary 21 wire B Input Yellow Orange ring 29 RTIP21 Receive tributary 21 wire A Input Green Orange ring 30 Not connected 31 Not connected 32 Not connected 33 Not connected 34 Not connected 35 No...

Page 184: ...ay Violet ring 51 TTIP17 Transmit tributary 17 wire A Output White Violet ring 52 Not connected 53 Not connected 54 TRING18 Transmit tributary 18 wire B Output Brown Pink ring 55 TTIP18 Transmit tributary 18 wire A Output Red Pink ring 56 TRING19 Transmit tributary 19 wire B Output Orange Pink ring 57 TTIP19 Transmit tributary 19 wire A Output Yellow Pink ring 58 Not connected 59 Not connected 60 ...

Page 185: ...be the pin assignment of the connector for each type of traffic module These tables include the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting the SM_10E EM_10E traffic module connector and a distribution frame The SM_EOP has two RJ 45 connectors for connecting to its interfaces and the SM_C37 94 has two pairs of ST fiber optic connectors for conne...

Page 186: ...sed for the SM_FXO_8E or SM_FXS_8E interfaces 8 13 2 Connection Data for SM_EM_24W6E Interfaces The SM_EM_24W6E supports six channels Each has one pair of wires in 2W mode two pairs of wires in 4W or 2W E M mode and three pairs of wires in 4W E M mode The following table lists the pin assignment for a typical connector and the color of the wire connected to the corresponding pin in the cables offe...

Page 187: ... A Output Blue 2W Channel 6 wire A Bidirectional 12 RB6 4W Channel 6 Rx wire B Output Blue Black 2W Channel 6 wire B Bidirectional 13 E1 Any Channel 1 E Output Violet 14 M1 Any Channel 1 M Input Violet Black 15 E2 Any Channel 2 E Output White 16 M2 Any Channel 2 M Input White Black 17 E3 Any Channel 3 E Output Pink 18 M3 Any Channel 3 M Input Pink Black 19 TA1 4W Channel 1 Tx wire A Input Brown Wh...

Page 188: ... supports the following three modes 8 x V 24 transparent without control signals 4 x V 24 asynchronous mode with control signals 2 x V 24 synchronous mode with control signals In 8 x V 24 transparent mode the SM_V24E supports eight channels each with three wires The following table lists the pin assignment for a typical connector when the SM_V24E is in 8 x V 24 transparent mode This table also lis...

Page 189: ...de 4 x V 24 asynchronous with controls the SM_V24E supports four channels each with eight wires The following table lists the pin assignment for a typical connector when the SM_V24E is in 4 x V 24 asynchronous with controls mode This table also lists the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and a distribution frame...

Page 190: ...ar to send Output Yellow Brown 29 CH3 DTR 108 Ch3 data terminal read Input Orange Brown 30 CH3 DSR 107 Ch3 data set ready Output Green Brown 31 Not connected 32 Not connected 33 SG1 Signal ground Light Gray Brown 34 SG2 Signal ground Pink Brown 35 SG3 Signal ground Brown Red 36 SG4 Signal ground Light Gray Red In mode 2 x V 24 synchronous with controls the SM_V24E supports two channels each with e...

Page 191: ...MC 113 Ch2 DTE timing Input Violet White 26 CH2 TC 114 Ch2 transmit timing Output Light Gray White 27 34 Not connected 35 SG1 Signal ground Brown Red 36 SG2 Signal ground Light Gray Red 8 13 4 Connection Data for SM_V35_V11 Interfaces The SM_V35_V11 supports two channels of V 35 or V 11 interface Each interface can independently be configured as V 35 or V 11 X 24 and can be mapped to unframed E1 o...

Page 192: ...White 8 R a Ch2 receive data Output Yellow Black 7 R b Ch2 receive data Output Yellow 28 S a Ch2 transmit timing Output Yellow Brown 27 S b Ch2 transmit timing Output Red Brown 31 C a Ch2 request to send Output Blue Brown 34 C b Ch2 request to send Input Pink Brown 13 I a Ch2 clear to send Output Violet 36 I b Ch2 clear to send Output Light Gray Red 18 GND Ground Pink Black Table 8 16 SM_V35_V11 p...

Page 193: ...s The SM_CODIR_4E supports four channels of codirectional 64 Kbps interface each with two pairs of wires The following table lists the pin assignment for a typical connector and the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and a distribution frame Table 8 17 SM_10E EM_10E SM_CODIR_4E connector pin assignment Pin Name F...

Page 194: ...t Light Gray White 27 36 Not connected NOTE Only 8 of 18 pairs of wires are used for SM_CODIR_4E interfaces 8 13 6 Connection Data for SM_OMNI_E Interfaces The SM_OMNI_E supports four 2W 4W channels each with one pair of wires in 2W mode or two pairs of wires in 4W mode The following table lists the pin assignment for a typical connector and the color of the wire connected to the corresponding pin...

Page 195: ... B Output Yellow Black 2 W Channel 4 wire B Bidirectional 9 18 Not connected 19 TA1 4 W Channel 1 Tx wire A Input Brown White 2 W 20 TB1 4 W Channel 1 Tx wire B Input Red White 2 W 21 TA2 4 W Channel 2 Tx wire A Input Orange White 2 W 22 TB2 4 W Channel 2 Tx wire B Input Yellow White 2 W 23 TA3 4 W Channel 3 Tx wire A Input Green White 2 W 24 TB3 4 W Channel 3 Tx wire B Input Blue White 2 W 25 TA4...

Page 196: ...e wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and a distribution frame Table 8 19 ICP_VF RJ 45 connector pin assignment for serving SM_FXS_8E or SM_FXO_8E Pin Name Function Direction Wire color 1 Line A Wire A Bidirectional Blue White ring 2 Line B Wire B Bidirectional White Blue ring 4 8 Not connected Table 8 20 ICP_VF RJ 45 connecto...

Page 197: ...8 are not connected Two types of connectors for external interfaces are on the front panel of the ICP_V24 25 pin D type male connector for synchronous V 24 interfaces 9 pin D type male connector for transparent or asynchronous V 24 interfaces The following figure identifies the 25 pin D type male connector pins as seen when looking into the connector The table lists the connector pin assignment fo...

Page 198: ...assignment for a typical connector in modes asynchronous with controls and transparent without controls These tables also list the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and a distribution frame Figure 8 12 9 pin D type male connector pin identification Table 8 23 ICP_V24 asynchronous V 24 9 pin D type connector pin ...

Page 199: ...f the ICP_V35 The following figure identifies the M34 female connector pins as seen when looking into the connector The table lists the connector pin assignment for a typical connector and the color of the wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and a distribution frame Figure 8 13 M34 female connector pin identification Table 8 2...

Page 200: ...24 Each channel has one DB15 female connector and one DB25 male connector The following figure identifies the 15 pin D type female connector pins as seen when looking into the connector The table lists the connector pin assignment for a typical connector and the color of the wire connected to the corresponding pin in the cables offered by ECI Figure 8 14 15 pin D type female connector pin identifi...

Page 201: ... ICP_V11_V24 V 24 25 pin D type connector pin assignment Pin Name Function Direction Wire color 1 Not connected 2 SD 103 Transmit data Input Brown 3 RD 104 Receive data Output Brown Gray ring 4 RTS 105 Request to send Input Red 5 CTS 106 Clear to send Output Red Gray ring 6 DSR 107 Data set ready Output Orange 7 GND Signal ground Orange Gray ring 8 DCD 109 Data carrier detect Output Yellow 9 Not c...

Page 202: ...lor of the wire connected to the corresponding pin in the cables offered by ECI for connecting the tributary connector and a distribution frame Figure 8 16 37 pin D type female connector pin identification Table 8 28 ICP_DB37D 37 pin D type connector pin assignment Pin Name Function Direction Wire color 1 CGND Case ground Black 2 Not connected 3 Not connected 4 TD 103a Transmit data Output Black W...

Page 203: ...O 105b Request to send Input Purple White 26 RC 115b Receive timing Input Gray 27 CTS 106b Clear to send Output Gray Black 28 Not connected 29 Not connected 30 Not connected 31 Not connected 32 Not connected 33 Not connected 34 Not connected 35 TMC 113b Terminal timing Output White 36 Not connected 37 Not connected Table 8 29 ICP_DB37D 37 pin D type connector RS 449 pin assignment Pin Name Functio...

Page 204: ...nput Brown White 7 RTS_O 105a Request to send Input Red 8 RC 115a Receive timing Input Red White 9 CTS_O Clear to send Output Orange 11 DSR 107 Data set ready Output Orange White 12 DTR 108 Data terminal ready Input Yellow 13 DCD 109 Data carrier detect Output Yellow Black 17 TMC 113a Terminal timing Green 19 GND 102 Signal ground Green White 22 TD 103b Transmit data Output Blue 23 TC 114b Transmi...

Page 205: ...D 37 pin D type connector V 11 X 24 pin assignment Pin Name Function Direction Wire color 1 CGND Case ground Black 4 TD 103a Transmit data Output Black White 5 TC 114a Transmit timing Output Brown 6 RD 104a Receive data Input Brown White 7 RTS_O 105a Request to send Input Red 9 CTS_O Clear to send Output Orange 19 GND 102 Signal ground Green White 22 TD 103b Transmit data Output Blue 23 TC 114b Tr...

Page 206: ...n SCSI female connectors that can each be connected to the ALARMS connector of an NPT 1200 XDM BG or 9600 series platform The following figure identifies the connector pins as seen when looking into the connector Figure 8 17 RAP 4B SHELF ALARM connector pin identification Table 8 35 RAP 4B PLATFORM ALARM connector pin assignment Pin Name Function Direction 1 N C 2 ALM_IP1 Alarm input 1 wire Input ...

Page 207: ... groups of lines to the customer equipment Sixteen external alarm inputs connected to the ALARM inputs of the NPT platforms Four inputs are allocated to each one Each input is activated by closing a dry contact provided from the customer s facility Eight sets of changeover relay contacts floating with respect to platform ground that serve as rack bay status outputs Each couple of the eight relays ...

Page 208: ...t relay 4 normally open contact Output White 11 ALM_04COM Output relay 4 common contact Output Pink 12 ALM_04NC Output relay 4 normally closed contact Output Light Green Platform 3 13 ALM_05NO Output relay 5 normally open contact Output Black White 14 ALM_05COM Output relay 5 common contact Output Brown White 15 ALM_05NC Output relay 5 normally closed contact Output Red White 16 ALM_06NO Output re...

Page 209: ...arm input 3 Input Brown White dots 41 ALMIN4 External alarm input 4 Input Red White dots 42 ALM_IN4 External alarm input 4 Input Orange White dots Platform 2 43 ALMIN5 External alarm input 5 Input Green White dots 44 ALM_IN5 External alarm input 5 Input Blue White dots 45 ALMIN6 External alarm input 6 Input Violet White dots 46 ALM_IN6 External alarm input 6 Input White Black dots 47 ALMIN7 Extern...

Page 210: ... External alarm input 14 Input Pink Red dots 63 ALMIN15 External alarm input 15 Input Yellow White 64 ALM_IN15 External alarm input 15 Input Gray White 65 ALMIN16 External alarm input 16 Input Pink White 66 ALM_IN16 External alarm input 16 Input Brown Black All platforms 67 WARN_NC Warning alarm relay normally closed contact Output Blue Black 68 WARN_NO Warning alarm relay normally open contact Ou...

Page 211: ...an 1 For each rack mark out the floor at the rack location s according to the floor plan template corresponding to the type of rack being installed ETSI A and ETSI B racks Use template of diagram a in the figure Mounting diagrams for ETSI racks Rack Installation on Wooden Floors 23 rack Use template of diagram a in the figure Mounting diagrams for 19 and 23 racks Rack Installation on Wooden Floors...

Page 212: ...nsert expansion shields into the holes 3 Position the rack over the mounting holes 4 Secure the rack to the floor with the bolts supplied in the mounting kit in accordance with diagram b or diagram c in the figure Mounting diagrams for 19 and 23 racks Rack Installation on Wooden Floors 9 1 3 Installing the Rack on Wooden Floors To install the rack on a wooden floor 1 Drill the required mounting ho...

Page 213: ...NPT 1020 Installation and Maintenance Manual Rack Installation ECI Telecom Ltd Proprietary 9 3 Figure 9 1 Mounting diagrams for ETSI racks ...

Page 214: ...k on Floating Suspended Floors To install the rack on a floating suspended floor 1 Drill the required mounting holes in the suspended floor in accordance with the appropriate template 2 Position the rack over the mounting holes 3 Secure the rack to the floor in accordance with diagram c in the figure Mounting diagrams for ETSI racks Rack Installation on Wooden Floors ...

Page 215: ...ached only to the ceiling Figure 9 3 Rack mounting diagram for attachment to suspended overhead tray 2200 mm rack 9 1 6 Installing Extendable Rails In high density installations it may be necessary to install the xRAP above the rack using the extendable installation rails available from ECI In this case attach the extendable installation rails to the top of the rack before installing the equipment...

Page 216: ...alling 19 Racks The NPT 1020 can also be installed in European 19 racks This is accepted under the limitations that the rack s general dimensions are according to the following figure Any other European 19 rack must first be examined and approved by ECI Figure 9 4 Example of an approved European 19 rack ...

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