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CommScope e-POI, Installation Manual

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CommScope e-POI Installation Manual Download Page 56

ERA® WCS and e-POI Subracks and Power Supply Unit Installation Guide

M0201ABK_uc 

Page 56

© June 2021 CommScope, Inc.

 Install and Connect the Subrack Cards

 

I

NSTALL

 

AND

 C

ONNECT

 

THE

 S

UBRACK

 C

ARDS

The following sections tell you how to install a card into a WCS Subrack, add SPF+ transceivers to an OPT 

Card, and how to connect the Subrack cards to the ERA system. 

Install a Subrack Card

Do the following to install an ERA card into a WCS-2 or WCS-4 Subrack. 

1

Observe all cautions in 

"Safely Working with ERA Hardware” on page 43

.

2

Follow the rules listed in 

"WCS Subrack Slot and Card Assignments” on page 17

 to identify in which slot(s) 

a card to install in a WCS-2 or WCS-4 Subrack to configure the Subrack as a Classic CAN, Switching CAN, 

WIN, or TEN.

3

CDD Cards and RFD Cards should be populated in the Subrack from bottom to top starting with the 

bottom slot of each section of the Subrack (Slot R1 or Slot R5) to ensure optimal cooling of the cards. For 

example, if you have only one CDD Card, it should be installed in Slot R1 and blank panels should be 

installed in R2-R4.

4

Remove the blank panel from the slot in which a card is to be installed.

a

Loosen the silver PEM screw on the left that secures the blank panel to the Subrack. 

b

Reserve the blank panel for future use.

5

Install the card in the Subrack.

a

Use the black Support knob on the right of the card’s faceplate to slide the card into its slot, and then 

push the card into its slot back until the card’s faceplate is flush against the Subrack chassis.

b

Tighten the silver PEM screw on the left of the card’s faceplate to secure the card to the Subrack 

chassis.
The following graphic shows the PEM screw and support knob on a CDD Card. Although other cards 

will have different connectors and LEDs, the positioning of the PEM screw and Support knob will be 

the same.

c

Do not leave any unoccupied slots open; replace blank panels, as necessary

When installing a Card into or removing it from a Subrack, keep the Card level. Tipping the Card up or 

down during installation or extraction may cause it to strike another component in the Subrack, which 

can damage the Card and/or the component that was struck.

PEM

screw

Support

knob

Summary of Contents for e-POI

Page 1: ...CommScope ERA WCS and e POI Subracks and Power Supply Unit Installation Guide M0201ABK_uc June 2021 ...

Page 2: ...t CommScope ERA and ION E ERA is an extension of the hardware and software architecture that CommScope originally introduced as ION E Going forward all new systems are ERA Since ION E and ERA share the same hardware modules system software and management systems existing ION E systems can be updated and expanded using ERA components CommScope reserves the right to change all hardware and software ...

Page 3: ...t6A Cables and Connectors 32 Power Supply Unit Subrack and Rectifier Modules 33 Power Supply Unit Subrack 33 12 Vdc Rectifier Module 35 57 Vdc Power Rectifier Module 36 57 Vdc Power Rectifier LEDS 36 Maximum Number of APs that can be Powered by WCS Subrack 37 ERA Software Power Estimates 37 CAT Cards 37 WCS Subracks 57 Vdc Rectifier Modules and Service Voltage 38 APs in a Mixed Copper CAP L and UA...

Page 4: ...or Connecting to a Fiber AP 70 Connect the CAT Cards 71 Connect the AUT Cards 73 Connect the CDD Cards 75 Calculate the Power Draw 75 Connect the CDD Card to the BBU 75 Maintenance 78 WCS Subrack Filter Module Maintenance 78 Removing a WCS Subrack Filter Module 78 Cleaning a WCS Subrack Filter Module 79 Installing a WCS Subrack Filter Module 79 Removing an e POI Module from an e POI Subrack 80 Cat...

Page 5: ...ies between 380 MHz and 2700 MHz RFD HB Card PN 7841277 00 is for frequencies between 2700 MHz and 4300 MHz and can be used down to 1700 MHz Note that CAP M and CAP H APs require the use of RFD Card PN 7633229 01 or higher or an RFD HB or a CDD card APs that support TETRA services require RFD Card PN 7633229 05 or higher or a CDD card Optical Transport OPT Card The OPT Card provides a 10 Gbps fibe...

Page 6: ...upports Gigabit Ethernet pass through for WiFi IP cameras or other devices The CAP L can provide up to 21 dBm of RF output power per band It also supports one cascaded CAP L CAP M The Medium Power Carrier Access Point CAP M connects via Single Mode Fiber SMF or Multi Mode Fiber MMF uses external antennas to transmit and receive over the air signals and supports pass through for Ethernet devices su...

Page 7: ...onor RFD HB Card on page 23 added the maximum wire size and minimum recommended wire size for the 48Vdc WCS subrack s DC power entry connector see Connect the 48Vdc WCS Rear panel Cables on page 54 removed note referring to a discontinued CDD Card configuration guide because the CDD information is contained in this guide Document Cautions and Notes This document may contain any of the following no...

Page 8: ...Medium Power POI Point of Interface Cat Category PSU Power Supply Unit CAT Copper Transport RAN Regional Area Network CMS CommScope Mobility Solutions RF Radio Frequency dB Decibel RFD RF Donor dBc Decibels referenced to the carrier RTN Return dBm Decibel milliwatts RU Rack Unit DC Direct Current SFP Small Form Factor Pluggable EFTA European Free Trade Association SMF Single Mode Fiber EMC Electro...

Page 9: ...mmScope sales representative for the current release part number Table 2 CommScope Rack Part Numbers CommScope Part Number Description 7844068 xx 48Vdc WCS 4 subrack external 48 Vdc power supply 7635442 xx WCS 4 subrack powered by ERA AC to DC PSU subrack and power modules 7844067 xx 48Vdc WCS 2 subrack external 48 Vdc power supply 7635443 xx WCS 2 subrack powered by ERA AC to DC PSU subrack and p...

Page 10: ...BBU CPRI are supplied to the Switching CAN by the WINs so no RFD or CDD Cards can be installed in the Switching CAN The Switching CAN then combines the signals from all WINs and distributes those signals to the TENs and the TENs provide the signals to the APs APs are not directly connected to a Switching CAN Users have full and flexible control of all signal routing via the ERA GUI Wide Area Integ...

Page 11: ...S 2 PN 7635443 xx is two RUs high and is typically used as a TEN but can also serve as a CAN or a WIN It is powered by the ERA AC to DC PSU subrack and power modules and can provide Power over CAT6A to UAPs and Copper CAP Ls The 48Vdc WCS 2 7844067 xx is two RUs high and is typically used as a TEN but can also serve as a CAN or a WIN It is powered by an external 48 Vdc power supply It is not capab...

Page 12: ...A WCS and e POI Subracks and Power Supply Unit Installation Guide M0201ABK_uc Page 12 June 2021 CommScope Inc WCS 2 and WCS 4 Subrack Overview Figure 1 WCS 2 and WCS 4 Subracks WCS 2 Subrack WCS 4 Subrack ...

Page 13: ...the optional e POI Subrack 8 POI Power connector 12 Vdc to e POI Subrack 9 Power connector Inputs to the 12 Vdc Rectifier Module and the 57 Vdc Rectifier Module 10 Alarm connector Dry contact input and output see 48Vdc WCS Subrack Back Panel Connectors on page 14 11 Ground stud Ground earth connection to the Power Supply Subrack WCS Subrack Back Panel LED Ref LED LED Color Status 3 AUX PWR On Gree...

Page 14: ...served for use by CommScope 4 REF OUT connector Reserved for use by CommScope 5 Main Power LED On Green when 48 Vdc power supply is connected and powered on 6 USB Connectors Reserved for use by CommScope 7 Ethernet connector Connects to local laptop using http 192 168 1 1 8 POI connector Communications port that connects to the optional e POI Subrack 9 POI Power Provides 12 Vdc to optional e POI S...

Page 15: ...wn in the following graphic The Summary Alarm state changes whenever there is an alarm on the system and returns to its default state when there are no alarms Depending on which contacts you use the default state is either Normally Closed or Normally Open The alarm connector on the WCS 4 and WCS 2 Subracks has the following output The external alarm output is activated at the CAN whenever there is...

Page 16: ...nector circular holes The alarm connector provides tension clamp connections in the mating connector The wires carrying the alarm signals should be stripped back by 7mm and then inserted into the alarm connector The alarm wires can range from sizes 18 AWG 28 AWG 0 2 mm2 to 1 mm2 Typically the alarm wires are connected to the mating connector first then the mating connector is plugged into the alar...

Page 17: ...e incorrect card was removed will be enabled The following alarm will be raised General Alarm No card detected in slot When an appropriate card is inserted into the slot from which the incorrect card was removed the software will detect the card and clear the General Slot Alarm If you don t insert a card into the slot you must manually remove the alarm by clicking the X in the row that corresponds...

Page 18: ...re the WCS Subrack as a Classic CAN in the ERA software refer to the ERA configurationguide forSoftware Version 2 5orlater see Accessing ERA SeriesUser Documentation on page 83 48Vdc WCS configured as Classic CANs or TENs do not provide Power over CAT6A for Copper CAP Ls or UAPs The standard WCS subracks using the 57V rectifier modules in the PSU subrack are required Port Slot KEY 1 2 3 4 5 6 7 8 ...

Page 19: ...he APs to a TEN that then connects to the Switching CAN You cannot install a CAT AUT RFD or CDD Card in a Switching CAN Card Slot Supported Card Type L1 L8 Install an OPT Card to connect to a TEN M1 M2 Not supported used M3 Install a SUI Card for network connectivity R1 R8 Install an OPT Card to connect to a WIN For information on how to configure the WCS Subrack as a Switching CAN in the ERA soft...

Page 20: ...d sectors L3 L8 Not supported used M1 M2 Not supported used M3 Install a SUI Card for Ethernet access to the WIN via the SUI Card s Local port if needed It is not possible to assign a network IP address to a port when the SUI Card is installed in a WIN R1 R8 Install either an RFD Card to communicate with a BTS or a CDD Card to communicate with a BBU For information on how to configure the WCS Subr...

Page 21: ... for a 1 Gbps pass through connection between the TEN and the APs that are directly connected to the TEN M3 Install a SUI Card for Ethernet access to the TEN via the SUI Card s Local port if needed It is not possible to assign a network IP address to a port when the SUI Card is installed in a TEN R1 Install an OPT Card and use Port R1 1 to connect to the CAN Ports R1 2 through R1 4 for additional ...

Page 22: ...onnections and a USB port You install only one SUI Card in a Subrack and it must always be installed in Slot M3 The following graphic and table identify the SUI Card LEDs and connectors SIU Card LEDs Ref LED LED Color Description 1 Right Off No link Green Link established with device to which the port is connected Flashing green Activity is occurring on that port Left Off 10 Mb connection establis...

Page 23: ...WCS 2 Slots R1 R4 you can install up to four RFD Cards in a WCS 2 WCS 4 Slots R1 R8 you can install up to eight RFD Cards in a WCS 4 The following graphic and table identify the RFD Card components CAP M and CAP H APs require the use of RFD Card PN 7633229 01 or higher or an RFD HB Card PN 7841277 00 RFD Card PN 7633229 03 which has been updated with new subcomponents to prevent material delays or...

Page 24: ...and Power Supply Unit Installation Guide M0201ABK_uc Page 24 June 2021 CommScope Inc WCS 2 and WCS 4 Subrack Overview 3 4 5 6 RFD Card PN 7633229 02 and higher 2 1 3 4 5 6 RFD Card PN 7633229 01 RFD HB Card PN 7841277 00 3 4 5 6 ...

Page 25: ...RF Paths duplex and simplex supported Frequency RFD Card PN 7633229 0x 380 MHz 2700 MHz RFD HB Card PN 7841277 00 2700 MHz 4300 MHz Note that this card will not operate below 1700 MHz 4 Port 2 3 4 5 5 Port 3 3 4 5 6 Port 4 3 4 5 1 RFD Card PN 7633229 02 and higher and RFD HB Card PN 7841277 00 do not include an LCD display 2 RFD Card PN 7633229 02 and higher do not include a Display button 3 Path ...

Page 26: ...Ls CAP Ms or CAP Hs refer to the Fiber CAP Ls CAP M and CAP H installation guides see Accessing ERA Series User Documentation on page 83 The following graphic and table identify the OPT Card connectors and LED OPT Card SFP Connectors Ref Component Device Function 1 1 4 10 Gbps SFPportfor Multi or Single Mode fiber Support for up to four SFP Modules each SFP port provides high speed fiber connectio...

Page 27: ... and table identify the CAT Card LEDs and connectors At least one 57 Vdc Power Rectifier Module must be installed in the Power Supply Subrack to use a CAT Card please see 57 Vdc Power Rectifier LEDS on page 36 Note 48 Vdc WCS subracks PNs 7844067 xx 7844068 xx do not supply Power over CAT6A to UAPs or Copper CAP L APs CAT Card LEDs Ref LED LED Color Description 1 RJ45 1 4 Off No link between the C...

Page 28: ... 73 The following graphic and table identify the AUT Card LEDs and connectors AUT Card LEDs Ref LED LED Color Description 2 Left LED on RJ45 Ports 1 8 Off No activity on that port Flashing green Activity on that port Right LED on RJ45 Ports 1 8 Off Port is transmitting 1 Gbps Green Port is transmitting 100 Mbps or is not connected 3 STATUS Off Error on the AUT Card or AUT Card is not receiving pow...

Page 29: ...rts Each CDD Card has six SFP ports as shown below Each port provides one CPRI link between the BBU and the CDD Card While MSA compliant the CPRI ports are designed for a specific line rate offered by Nokia Maximum transceiver power per CPRI Port is 2W CDD Cards natively support LTE configurations Please check the ERA version to determine if the software supports DSS and 5GNR configurations Do not...

Page 30: ...its FPGA has not loaded CDD Card is in Bootloader mode and its RAM test failed CPRI port specific An SFP Module is not present in the CPRI port but the CDD Card is configured via the ERA software Verify that there is an SFP Module installed and is firmly seated in the CPRI port Flashing Amber All six Firmware download is in process Note that this process includes matching the CDD Card firmware to ...

Page 31: ...ory installed in the WCS Subrack The following rules apply to their use Filters are on the left side of the WCS chassis and Fan Trays are on the right side of the WCS chassis A WCS 2 requires one Fan Tray and one Filter A WCS 4 requires two Fan Trays and two Filters Fan Tray s and Filter Module s must be installed for WCS operation but they can be replaced without system interruption For informati...

Page 32: ...Number of RJ 45 Connections in Cable Runs Unshielded Cat6A Category 6A U UTP twisted pair cable that meets ANSI TIA 568 C 2 CENELEC EN 50173 series and ISO IEC 11801 2002 including its amendments 1 and 2 is suitable for use in an ERA system The CommScope GigaSPEED X10D 2091B ETL Verified Category 6A U UTP Cable 760107201 2091B BL 4 23 W1000 meets these requirements and is recommended There are man...

Page 33: ...or to powering on the unit However you can order input AC cables that are specifictothe region in which the ERA systemis installed as shown inTable 3 Contact your local CommScope sales representative for assistance in ordering an AC Power Cable The 12 and 57 Vdc Rectifier Modules have an operating temperature range of 10 to 55 C 14 to 131 F The Power Supply subrack and rectifier modules supply pow...

Page 34: ...Wire 5 AC Input IEC 60320 C19 Power connector Provides the AC connection point for the for 57 Vdc Rectifier Module Slot 4 6 AC Input IEC 60320 C19 Power connector Provides the AC connection point for the for 57 Vdc Rectifier Module Slot 3 7 Rectifier control connector 24 pin terminal block Provides the connection point for the WCS 8 AC Input IEC 60320 C19 Power connector Provides the AC connection...

Page 35: ...nput is not within the specified range 2 DC Green DC output is within the specified range of 12V 2 worst case over line load and temperature Off DC output is not within the specified range 3 FLT Fault Red There is no AC input or a failure has been detected in the 12 Vdc Rectifier Module The Fault LED activates under the following conditions If two 12 Vdc Rectifier Modules are installed in the PSU ...

Page 36: ...er Rectifier LEDS The PSU Rectifier Modules are hot swappable you do not need to power down the PSU subrack to add or remove a module Condition AC OK DC OK Service Fault Unit is functioning to specification On On Off Off Thermal shutdown ambient temperatures over the operating range of 55 C 131 F triggers the shutdown On On On Off Defective fan blown AC fuse in Power Module boost stage failure ove...

Page 37: ...33228 01 or 7633228 02 The following subsections provide the information you need to apply these factors against installation parameters ERA Software Power Estimates The ERA software uses the power estimates shown in Table 4 to determine the number of UAPs or Copper CAP Ls that can be powered via Power over CAT6A for a specific configuration CAT Cards Table 5 defines the number of UAPs and Copper ...

Page 38: ...m Watts UAPs 1 14 1200 24 2400 23 2000 24 4000 CAP Ls 1 92 1200 162 2400 162 2000 162 4000 1 The number for supported APs does not include any connected 1G devices which are also powered by the Power over CAT6A circuits If these devices are used they must be accounted for in the total power consumption calculations See Table 4 on page 37 2 One locally powered secondary CAP L can be connected to ea...

Page 39: ... CAT Cards for UAPs 16 32 12 0 3 CAT Cards for CAP Ls 1 CAT Card for UAPs 12 24 9 6 2 CAT Cards for CAP Ls 2 CAT Cards for UAPs 8 16 6 12 1 CAT Cards for CAP Ls 3 CAT Cards for UAPs 4 8 3 18 0 CAT Cards for CAP Ls 4 CAT Cards for UAPs 0 0 0 24 One locally powered secondary CAP L can be connected to each primary CAP L in cascade mode Secondary CAP Ls in a cascade do not draw power from the WCS Casc...

Page 40: ... POI Subrack and the Interface Card and e POI Module have an operating temperature range of 5 to 50 C 23 to 122 F The following graphic and table identify the e POI Subrack back panel connectors To maximize airflow through the e POI chassis blank modules must be installed in all empty slots If additional ERA e POI Blank Modules PN 7673474 xx are required contact your local CommScope sales represen...

Page 41: ... is functioning to specification Red Active alarm on e POI Subrack or IFC 4 e POI Module Status 1 8 Off e POI Module in corresponding slot is not receiving power Green e POI Module in corresponding slot is functioning to specification e POI Module Status LED must be green before connecting corresponding RF signals to input NOTE If e POI Module is not functioning PIM or VSWR rating could be comprom...

Page 42: ...nect to Ports 1 4 on an RFD Card in the CAN 2 UL DL Port 2 3 UL DL Port 3 4 UL DL Port 4 5 Module Power Com port 4 pin power connector Use the Ribbon cable 1 PN 7671957 xx to connect the Module Power port to the Subrack Power Com port 6 e POI Subrack Power Com port 4 pin power connector Connects to DC on a 12 Vdc Rectifier Module in the WCS Subrack 7 UL DL Port 1 7 16 DIN connectors e POI Module P...

Page 43: ...m directly or with optical instruments High frequency radiation in operation Risk of health hazards associated with radiation from the antenna s connected to the unit Implement prevention measures to avoid the possibility of close proximity to the antenna s while in operation Keep operating instructions within easy reach and make them available to all users Only license holders for the respective ...

Page 44: ...equired by the responsible FCC Bureau s including antenna co location requirements of 1 1307 b 3 Wet conditions increase the potential for receiving an electrical shock when installing or using electrically powered equipment To prevent electrical shock never install or use electrical equipment in a wet location or during a lightning storm Do not remove protective caps from any of the connectors un...

Page 45: ...e could void the user s authority to operate the equipment Antenna Stmt for ISED This device has been designated to operate with the antennas having a maximum gain of 9 dBi Antennas having a gain greater than 9 dBi are prohibited for use with this device without consent by ISED regulators The required antenna impedance is 50 ohms The antenna s used for this transmitter must be installed to provide...

Page 46: ...s been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference ...

Page 47: ...inuing violation ISED WARNING This is NOT a CONSUMER device It is designed for installation by an installer approved by an ISED licensee You MUST have an ISED LICENCE or the express consent of an ISED licensee to operate this device AVERTISSEMENT Ce produit N EST PAS un appareil de CONSOMMATION Il est conçu pour être installé par un installateur approuvé par un titulaire de licence d ISDE Pour uti...

Page 48: ...uch as WINs Switching CANs and TENs that only have Fiber CAPs connected to them The standard WCS 2 and WCS 4 are still required when PoE is needed for UAPs and Copper CAP Ls Unpack and Inspect the Subracks and Components 1 Inspect the exterior of the shipping container s for evidence of rough handling that may have damaged the components in the container 2 Unpack each container while carefully che...

Page 49: ... are always required for WCS 2 and WCS 4 Subracks and e POI Subracks Support rails should never be used for PSU subracks to prevent contact with the DC power terminals on the rear of the units Support rails must not block airflow Disconnect all input to the PSU before adding it to or removing it from an equipment rack If you are removing the PSU from an equipment rack unlatch any installed 12 Vdc ...

Page 50: ...mum Space Required Behind PSU Subrack The PSU subrack must be mounted above the WCS subrack to provide support and to prevent the possibility of short circuiting the DC Output terminals Rack rails should never be used to support the PSU subrack to prevent contact with the DC Output terminals Avoid contact with the exposed metal on the 12 Vdc and 57 Vdc terminal lugs 1 RU air space required 4 1 2 2...

Page 51: ...ar panel Cables 1 Connect the rear panel power communication and control cables as shown in the following graphic Figure 10 WCS Rear Panel Cabling DC Output terminal lugs extend 0 5 inch 13 mm below subrack Avoid contact with exposed metal on terminal lugs e POI WCS PSU To From eNodeB e POI communica ons e POI power Subrack ground required WCS DC power Subrack ground required Rec fier control Subra...

Page 52: ...rack power connector and tighten the two thumbscrews to attach it to the WCS Subrack d Plug the Rectifier Control Cable shown to the right into the WCS Rectifier Control connector press it in until you hear it click and lock into place e Plug the other end of the Rectifier Control Cable to the matching connector unlabeled on the rear of the PSU 3 Connect the Ground stud on the WCS PSU and e POI Su...

Page 53: ... firewall is highly recommended Support rails are always required for 48Vdc WCS 2 and WCS 4 Subracks and e POI Subracks Support rails must not block airflow To maximize airflow through the WCS and e POI chassis blank panels must be installed in all empty slots If additional blank panels are required contact your local CommScope sales representative to order the appropriate panel Blank Panel Univer...

Page 54: ...les from the 48Vdc power supply to the two conductor DC power entry connector that shipped with the 48Vdc WCS subrack observing the correct polarity and plug it into the WCS subrack The DC power entry connector can accept up to 8 AWG 10 mm2 wire The minimum recommended wire size for the 48Vdc WCS subrack DC power entry connector is 10 AWG 6 mm2 As in all standard 48Vdc power systems the Red wire t...

Page 55: ...e WCS to the e POI subrack if used The 48Vdc DC power entry connector is hot plug unplug tolerant and has reverse polarity protection Table 11 48Vdc WCS DC Power Supply Requirements DC Power Supply Requirements Input Voltage Range 40 Vdc to 60 Vdc Current 48Vdc WCS 4 20A maximum Current 48Vdc WCS 2 15A maximum 48Vdc WCS 4 Max Load 691 Watts 48Vdc WCS 2 Max Load 418 Watts 48Vdc WCS 2 Max Load TEN C...

Page 56: ...ould be installed in Slot R1 and blank panels should be installed in R2 R4 4 Remove the blank panel from the slot in which a card is to be installed a Loosen the silver PEM screw on the left that secures the blank panel to the Subrack b Reserve the blank panel for future use 5 Install the card in the Subrack a Use the black Support knob on the right of the card s faceplate to slide the card into i...

Page 57: ...our LAN or a modem to the LAN2 port To maximize airflow through the WCS and e POI chassis blank panels must be installed in all empty slots If additional blank panels are required contact your local CommScope sales representative to order the appropriate panel ERA Blank Panel Universal PN 7688866 xx ERA Blank Panel SUI PN 7688868 xx ERA Blank Panel AUT PN 7688867 xx CDD Cards and RFD Cards should ...

Page 58: ...aths MIMO index AP0 AP1 AP2 and AP3 of an eNodeB be connected to duplex ports on the same RFD card No duplicates of the MIMO index and no missing MIMO indexes are allowed No specific MIMO index connection order is required Simplex connections are not supported APs that support TETRA services require RFD Card PN 7633229 05 SW V2 8 0 400 or higher is required to use the 7633229 05 card CAP M and CAP...

Page 59: ...wo or more carriers in a band spurious intermods due to PIM could land in the UL causing interference Whether or not PIM will cause interference depends on the spacing between UL and DL and the frequencies of active carriers NOTE This graphic shows a current RFD Card Older RFD Cards PN 7633229 00 PN 7633229 01 have an LCD window and DISPLAY bu on LTE 2x2 MIMO AP0 or AP1 to from BTS eNodeB or e POI...

Page 60: ...imum Optical Path Loss The optical power applied to the RX input of the SFP module must be less than the Receiver Overload threshold In some cases the Receiver Overload is less than or equal tothe maximumTX Optical Power which allows a very short fiber jumper to be used to connect TX to RX power however in other cases the TX Power exceeds the Receiver Overload threshold so a minimum amount of opti...

Page 61: ...ormance specifications for fiber optic components noted in ANSI TIA EIA 568 C 3 Optical Fiber Cabling Components with key performance specifications shown in Table 12 and Table 13 below Table 12 Minimum Performance of Optical Components Parameter Minimum Performance 1 Mated connector pair 0 75 dB Splice 0 3 dB 1 Actual performance may be better than the minimum performance values noted Table 13 10...

Page 62: ...ve the minimum threshold Table 14 SFP Modules Tested for Use with ERA CommScope Part No Description Minimum Path Loss CommScope Part No Description Minimum Path Loss 7660511 SFP 10GBase SR MM 0 dBm 7803295 IC SFP APSPC35B33CDL40 Transceiver 5 dBm 7680813 SPF LR SM 0 dBm 7803298 IC SFP APSPC37B33CDL40 Transceiver 5 dBm 7801330 SFP CWDM 1471 nm 10G BASE ER EW 10GbE 5 dBm 7803900 IC SFP APSPC39B33CDL...

Page 63: ...WIN bandwidth to support multiple operators and sectors For TENs you use Slot R1 Port 1 R1 1 to connect to a Classic or Switching CAN R1 1 is the primary control slot and is mandatory Slot R1 Ports 2 4 R1 2 R1 4 for additional TEN to CAN links L1 L4 to connect to a Fiber AP over an optical fiber link 4 Use the system design to identify which OPT Card ports will be used in this system 5 Slide the S...

Page 64: ...he maximum range listed inTable 13 on page 61 3 Follow local practice or manufacturer recommendations to clean fiber connectors 4 Connect one end of the cable with an SFP Module into one of the OPT Card ports labeled 1 4 installed in the Switching CAN you can only use Slots R1 R8 in the Switching CAN 5 Connect the other end of the cable with an SFP Module into Port 1 on the OPT Card installed in S...

Page 65: ...ith an SFP Module into one of the four ports on the OPT Card labeled 1 4 installed in the Switching CAN d Connect the other end of the cable with an SFP Module into Port 2 on the OPT Card installed in Slot L1 of the WIN 7 Optional To add additional WIN to CAN links to increase the WIN bandwidth to support additional operators and sectors follow the process in Step 6 as needed for each additional l...

Page 66: ...to connect the CAN to the TEN Note the maximum range listed in Table 13 on page 61 3 Follow local practice or manufacturer recommendations to clean fiber connectors 4 Connect one end of the cable with an SFP Module into one of the OPT Card ports labeled 1 4 installed in the CAN 5 Connect the other end of the cable with an SFP Module into Port 1 on the OPT Card installed in Slot R1 of the TEN The g...

Page 67: ...e with an SFP Module into Port 2 on the OPT Card installed in Slot R1 of the TEN 7 Optional To add additional TEN to CAN links with each link adding an additional 320 MHz of RF capacity between the TEN and CAN follow the process in Step 6 as needed for each additional link However you will now use Ports R1 2 through R1 4 which must be populated consecutively there cannot be unused ports between us...

Page 68: ...3 on page 61 3 Follow local practice or manufacturer recommendations to clean fiber connectors 4 Connect one end of the cable with an SFP Module into one of the OPT Card ports labeled 1 4 installed in the Switching CAN you can only use Slots L1 L8 in the Switching CAN 5 Connect the other end of the cable with an SFP Module into an OPT Card in the TEN as follows Use Port R1 1 to connect to the Swit...

Page 69: ...e cable with an SFP Module into Port 2 on the OPT Card installed in Slot R1 of the TEN 7 Optional To add additional TEN to CAN links with each link adding an additional 320 MHz of RF capacity between the TEN and Switching CAN follow the process in Step 6 as needed for each additional link However you will now use Ports R1 2 through R1 4 which must be populated consecutively there cannot be unused ...

Page 70: ... the Fiber AP to the CAN or TEN Obtain a pair of SFP Modules that is appropriate for this installation Table 14 on page 62 identifies the available SFP Modules The AP includes one Optical OCTIS Kit PN 7770612 Obtain an additional kit to cascade APs 2 Connect the Optical Port 1 on the Fiber AP as appropriate for this installation a Remove the dust cap from Optical Port 1 on the Fiber AP and from th...

Page 71: ...1 L2 L3 or L4 3 Complete the steps in SFP Modules Tested for use with ERA on page 62 Connect the CAT Cards This procedure tells you how to connect an AP to a CAT Card installed in a Classic CAN or a TEN Card Cards cannot be used in a Switching CAN or WIN In a cascaded AP configuration you connect the CAT Card to the Main AP 1 Follow the steps in one of the following sections to install the CAT Car...

Page 72: ...ified in Cat6A Cables and Connectors on page 32 UAP UAP N25 UAP X and UAP XN25 connect the CAT Card port to the UAP Main port Copper CAP L connect the CAT Card port to the CAP L RJ 45 port 3 Use a testing device that provides an integrated test for Cat6A to make sure the Cat6A connections meet the requirements listed in Cat6A Cables and Connectors on page 32 UAP UAP N25 UAP X CAT Ports 1 4 to from...

Page 73: ...he AUT Card ports do not supply power however the AP does supply Remote Power over Cat6A to connected Ethernet devices 1 Gbps and 100 Mbps Ethernet devices are supported however the type of device supported is dependent on the type of device connected to the AUT port If a 100 Mbit s Ethernet device is connected to the AUT port then the Ethernet device connected to the associated AP must also be a ...

Page 74: ...AUT Card Slots and Ports Use the preceding information and the following steps to connect the AUT Card s to the ERA system 1 Follow the steps in Install and Connect the Subrack Cards on page 56 to install the AUT Card s into the WCS Subrack Slots M1 M2 as needed for this CAT TEN installation 2 Use to Figure 13 as a reference for port assignments of auxiliary devices subtended off an AP Figure 13 s...

Page 75: ...nto place 3 Obtain the required length of Single Mode Fiber cable with loss of less than 13 dB that has a dual fiber LC jumper that can reach from a CDD Card CPRI port in the Classic CAN or WINto a CPRI port on the Nokia AirScale FSM4 ABIA Module in the BBU 4 Connect one end of the cable to an SFP Module installed in a CDD Card CPRI Port labeled 1 6 5 Connect the other end of the cable to a CPRI p...

Page 76: ... Install and Connect the Subrack Cards Figure 14 CDD Card in a Classic CAN Connecting to a BBU WCS 4 configured as a Classic CAN Single Mode Fiber SMF cable with dual fiber LC jumpers AirScale FSM4 with ABIA Modules to a CDD CPRI Port 1 2 3 4 5 or 6 to an ABIA Module CPRI connector RF 1 RF 2 RF 3 RF 4 RF 5 or RF 6 ...

Page 77: ... Page 77 Install and Connect the Subrack Cards Figure 15 CDD Card in a WIN Connecting to a BBU WCS 4 configured as a WIN Single Mode Fiber SMF cable with dual fiber LC jumpers AirScale FSM4 with ABIA Modules to a CDD CPRI Port 1 2 3 4 5 or 6 to an ABIA Module CPRI connector RF 1 RF 2 RF 3 RF 4 RF 5 or RF 6 ...

Page 78: ...every six months to make sure they are clear of dust and cleaned if necessary A dirty Filter Module will inhibit fresh air flow and can cause temperature alarms CommScope has found that CAT Cards are typically first to show temperature alarms if the Filter Module becomes clogged Removing a WCS Subrack Filter Module WCS Subrack Filter Modules can be pulled out with your fingers as there are no scre...

Page 79: ...d press firmly until its edge is aligned with the front faceplate of the WCS Subrack chassis and cannot be pushed in any further When cleaning a Filter Module take care so you do not damage the EMI gasket at the front of the filter frame If the Filter Module becomes damaged and cannot be reinstalled contact your local CommScope sales representative to order a new Filter Module PN 7700691 xx Do not...

Page 80: ...screws on the bottom of the e POI Module and pull it from the Subrack 3 Press the Config button on the IFC for 5 seconds This tells the ERA Software to scan and delete the removed e POI Module from inventory and clear any alarms related to that e POI Module 4 Wait for the e POI Module Status LEDS on the IFC to flash off and then on which indicates that the IFC has been reconfigured e POI modules a...

Page 81: ...9 65 0 65 0 62 0 62 0 63 3 64 2 60 3 61 2 19 0 19 1 4 4 2 3 5 63 0 64 1 60 5 61 8 51 2 52 1 48 2 49 1 19 0 21 0 8 5 8 5 0 58 2 59 4 55 6 57 0 45 2 46 1 42 2 43 1 19 0 21 0 10 6 5 5 5 56 6 57 8 54 0 55 5 43 3 44 2 40 3 41 2 19 0 21 0 16 8 2 7 0 53 2 54 6 50 6 52 2 39 2 40 1 36 2 37 1 18 0 20 0 20 9 2 7 8 51 6 53 1 49 0 50 7 37 2 38 2 34 2 35 2 17 5 19 5 25 10 2 8 8 50 0 51 5 47 3 49 1 35 3 36 2 32 ...

Page 82: ...link http www commscope com wisupport 2 Follow the online prompts to initiate a Technical Support ticket Waste Electrical and Electronic Equipment Recycling Country specific information about collection and recycling arrangements per the Waste Electrical and Electronic Equipment WEEE Directive and implementing regulations is available on CommScope s website To access information on the CommScope r...

Page 83: ...onducted in North America and Europe Before choosing a course please verify the region For training related questions please contact us Accessing ERA Series User Documentation 1 To access ERA user documentation on the CommScope DCCS Customer Portal web page do one of the following Scan the QR Code to the right to go directly to the CommScope DCCS Customer Portal where you can access the ERA user d...

Page 84: ...ERA WCS and e POI Subracks and Power Supply Unit Installation Guide M0201ABK_uc Page 84 June 2021 CommScope Inc Contacting CommScope ...

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