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Chapter 2

Installation of Cluster in 1+4
Mode

Table of Contents

Installation Preparations .............................................................................................2-1

Installation of Cascade Connection Cables.................................................................2-1

2.1 Installation Preparations

Before installing ZXR10 T8000 cluster 1+4, check the installation environment and

prepare related technical documentation, tools, and qualified installation personnel. For

details, refer to section "Installation Preparations" in the

ZXR10 T8000 Carrier-Class

Router Installation Manual (Single Machine)

Before cluster connection, ensure that each ZXR10 T8000 single machine is installed

completely, including the cabinet, components within the cabinet, protective earth wires

and power cords. For detailed installation procedure and caveats, refer to the

ZXR10

T8000 Carrier-Class Router Installation Manual (Single Machine)

In addition, ensure that sufficient cluster dedicated fibers are ready and related cluster

boards are installed.

2.2 Installation of Cascade Connection Cables

2.2.1 Installing Cascade Data Cables

Data Cable Cascading Method

The cascade data cables in the ZXR10 T8000 cluster system are optical cables. It is

required that the cascade interfaces of each cascade switching network board (MSPU)

on a line card shelf (LCC) be connected to the cascade interfaces of a central switching

network board (CSFU) on the central switching shelf, so as to form a three-level CLOS

switching architecture. Thus, network processing boards (PFUs) on different line card

shelves can switch data smoothly.

Each MSFU on an LCC provides 8 cascade interfaces. One LCC provides up to 4 MSFUs.

That is, one LCC provides up to 32 cascade interfaces. Each CSFU on a CFC provides 8

cascade interfaces. One CFC provides up to 16 CSFUs. That is, one CFC provides up to

128 cascade interfaces.

2-1

SJ-20110901170352-005|2011-10-15 (R2.0)

ZTE Proprietary and Confidential

Содержание ZXR10 T8000 Series

Страница 1: ...outer Hardware Installation Guide Cluster Version 1 00 10 ZTE CORPORATION NO 55 Hi tech Road South ShenZhen P R China Postcode 518057 Tel 86 755 26771900 Fax 86 755 26770801 URL http ensupport zte com cn E mail support zte com cn ...

Страница 2: ...ent ZTE CORPORATION and its licensors shall not be liable for damages resulting from the use of or reliance on the information contained herein ZTE CORPORATION or its licensors may have current or pending intellectual property rights or applications covering the subject matter of this document Except as expressly provided in any written license between ZTE CORPORATION and its licensee the user of ...

Страница 3: ...allation Preparations 3 1 3 2 Installation of Cascade Connection Cables 3 1 3 2 1 Installing Cascade Data Cables 3 1 3 2 2 Installing Cascade Control Cables 3 3 3 2 3 Installing Cascade Clock Cables 3 4 Chapter 4 Installing Signal Cables 4 1 Chapter 5 Equipment Power On and Power Off 5 1 5 1 Check Before Power On 5 1 5 1 1 Checking Equipment Installation 5 1 5 1 2 Power Cable and Grounding Check 5...

Страница 4: ... Equipment Labels B 2 B 2 Knife shaped Label B 2 B 2 1 Label Shape and Paste Position B 2 B 2 2 Electrical Cable Label B 3 B 2 3 Power Cable Label B 5 B 2 4 Fiber Cable B 6 B 2 5 Ethernet Cable Engineering Label B 8 B 3 Rectangular Label B 8 B 3 1 Horizontal English Label for Panel or Plug B 8 B 3 2 Laser Print Wrapping Label Type II B 9 B 3 3 Label Pasted on Cable B 9 B 4 Cable Length Label B 13 ...

Страница 5: ...w to connect related cascade cables Intended Audience l Installation supervision engineer l Installation engineer What Is in This Manual This manual contains the following chapters Chapter Summary Chapter 1 Introduction to Cluster Describes the concept and hardware composition of a cluster Chapter 2 Installation of Cluster in 1 4 Mode Describes the preparations for the installation of cluster 1 4 ...

Страница 6: ...program codes filenames directory names function names Optional parameters Mandatory parameters Separates individual parameter in series of parameters Danger Indicates an imminently hazardous situation which if not avoided will result in death or serious injury Warning Indicates a hazard that if not avoided could result in serious injuries equipment damages or interruptions of major services Cauti...

Страница 7: ...f the structure of egress core nodes which makes it difficult to design and plan the routing policies and thus the link traffic can hardly be adjusted properly among egress core nodes Concept and Functions of Cluster Through centralized and integrated coordination and management a router cluster can make all single machine service routers within the cluster system to work in a coordinated manner C...

Страница 8: ...ngle machine router provides up to 16 line cards so a cluster 1 4 system can provide up to 64 line cards and a cluster 2 8 system can provide 128 line cards The difference in switching capacity can also be seen from the perspective of equivalent interface quantity For example a single machine supports 16 40G interfaces so a cluster 1 4 system can have up to 64 40G interfaces and a cluster 2 8 syst...

Страница 9: ...ure 1 1 ZXR10 T8000 Central Switching Shelf and Line Card Shelf The slot allocation within a central switching shelf and a line card shelf is as shown in Figure 1 2 1 3 SJ 20110901170352 005 2011 10 15 R2 0 ZTE Proprietary and Confidential ...

Страница 10: ...uster 1 4 ZXR10 T8000Cluster 1 4 is composed of one central switching shelf and up to 4 line card shelves The overall cascade connections of ZXR10 T8000 cluster 1 4 are as shown in Figure 1 3 Figure 1 3 Overall Cascade Connections of ZXR10 T8000 Cluster 1 4 1 4 SJ 20110901170352 005 2011 10 15 R2 0 ZTE Proprietary and Confidential ...

Страница 11: ...ers of a line card shelf of the ZXR10 T8000 cluster system see Table 1 1 Table 1 1 Physical Parameters of a Line Card Shelf of the ZXR10 T8000 Cluster System Physical Parameter ZXR10 T8000 Size Width x Height x Depth 442mm x 1686mm x 740mm Shelf including backplane 64kg Weight Full configuration 240kg Total number of slots 22 Number of MPU slots 2 Number of SFU slots 4 Number of slots Number of PF...

Страница 12: ...tage 200V 240V Input frequency range 50Hz 60Hz Rated output voltage 53 5V Rated output current NA AC power supply Rated output power per module 2000W module Number of horizontal fan modules 2 Number of fans in horizontal fan modules 9 Backup mode 1 1 Variable rate control mode Supported Cooling system Heat dissipation 14469 BTU hour Temperature 5 C 50 C Humidity 5 90 Operational environment requir...

Страница 13: ...2 Physical Parameters of a Central Switching Shelf of the ZXR10 T8000 Cluster System Physical Parameter ZXR10 T8000 Size Width x Height x Depth 442mm x 1686mm x 740mm Shelf including backplane 64kg Weight Full configuration 240kg Total number of slots 22 Number of MPU slots 2 Number of CSFU slots 16 Number of slots Number of CESU slots 4 Switching capacity Per machine 7 68Tbps Backup mode 1 1 Rate...

Страница 14: ...itude 5000m Temperature 40 C 70 C Storage environment requirements Humidity 0 95 Grounding resistance The grounding resistance in case of joint grounding is less than 5Ω Note If the altitude is below 1800m the long term operating temperature is 40 C and the short term operating temperature is 50 C If the altitude is above 1800m the maximum temperature of the operating environment decreases by 0 5 ...

Страница 15: ...Chapter 1 Introduction to Cluster Figure 1 5 ZXR10 T8000 Cluster Installation Flow 1 9 SJ 20110901170352 005 2011 10 15 R2 0 ZTE Proprietary and Confidential ...

Страница 16: ...ZXR10 T8000 Hardware Installation Guide Cluster This page intentionally left blank 1 10 SJ 20110901170352 005 2011 10 15 R2 0 ZTE Proprietary and Confidential ...

Страница 17: ... that sufficient cluster dedicated fibers are ready and related cluster boards are installed 2 2 Installation of Cascade Connection Cables 2 2 1 Installing Cascade Data Cables Data Cable Cascading Method The cascade data cables in the ZXR10 T8000 cluster system are optical cables It is required that the cascade interfaces of each cascade switching network board MSPU on a line card shelf LCC be con...

Страница 18: ... to the interfaces of the same color and number on the CFC Figure 2 1 ZXR10 T8000 Data Plane Cascade Connections of Cluster 1 4 Installing Cascade Fibers Before installing cascade fibers reserve a cabling path and space and prepare sufficient cascade fibers To install cluster dedicated fibers follow these steps 2 2 SJ 20110901170352 005 2011 10 15 R2 0 ZTE Proprietary and Confidential ...

Страница 19: ... describe the information about the fiber 4 Use cable straps to organize and bind the fibers in compliance with related specifications The data plane cascade fibers of the ZXR10 T8000 cluster system are as shown in Figure 2 2 Figure 2 2 Data Plane Cascade Fibers Figure 2 3 shows some rows of fibers connected in the cluster installation 2 3 SJ 20110901170352 005 2011 10 15 R2 0 ZTE Proprietary and ...

Страница 20: ...m a plane control switching network in which all the MPUs of the LCCs and CFCs central switching network boards CSFUs cascade switching network boards MSFUs and network processing boards PFUs are connected together Thus the cascaded LCCs and CFCs form a unified logical system Before installing cascade fibers reserve a cabling path and space and prepare sufficient cascade fibers To install cascaded...

Страница 21: ... to describe the information about the fiber 4 Use cable straps to organize and bind the fibers in compliance with related specifications Figure 2 4 ZXR10 T8000 Control Plane Cascade Connections of Cluster 1 4 2 2 3 Installing Cascade Clock Cables The connections of the cascade clock cables among multiple devices in the ZXR10 T8000 cluster 1 4 system are as shown in Figure 2 5 2 5 SJ 2011090117035...

Страница 22: ...ZXR10 T8000 Hardware Installation Guide Cluster Figure 2 5 Cascade Clock Cables Among Multiple Devices 2 6 SJ 20110901170352 005 2011 10 15 R2 0 ZTE Proprietary and Confidential ...

Страница 23: ...ection Cables 3 2 1 Installing Cascade Data Cables The cascade data cables in the ZXR10 T8000 cluster are optical cables It is required that the cascade interfaces of each cascade switching network board MSPU on a line card shelf LCC be connected to the cascade interfaces of a central switching network board CSFU on a central switching shelf so as to form a three level CLOS switching architecture ...

Страница 24: ... Cluster Figure 3 1 ZXR10 T8000 Data Plane Cascade Connections of Cluster 2 8 For how to install cascade fibers refer to section 2 2 1 Installing Cascade Data Cables 3 2 SJ 20110901170352 005 2011 10 15 R2 0 ZTE Proprietary and Confidential ...

Страница 25: ...re installing cascade fibers reserve a cabling path and space and prepare sufficient cascade fibers To install cascaded control cables follow these steps 1 On an LCC connect the two cascade GT interfaces of each MPU respectively to the cascade interfaces of two CESUs as shown in Figure 3 2 2 If the CESUs on different CFCs are mutually backed up each MPU provide one cascade GE interface to connect ...

Страница 26: ...ons of Cluster 2 8 3 2 3 Installing Cascade Clock Cables The cascade clock cables in the ZXR10 T8000 cluster 2 8 system are normal cables It is required that the clock interfaces of all the main control board MPUs on a line card 3 4 SJ 20110901170352 005 2011 10 15 R2 0 ZTE Proprietary and Confidential ...

Страница 27: ... clock If multiple clock references are available refer to Figure 3 3 to connect the cascade clock cables Figure 3 3 Clock Cable Cascading of ZXR10 T8000 Cluster 2 8 Mode 1 If multiple clock references are not available refer to Figure 3 4 to connect the cascade clock cables 3 5 SJ 20110901170352 005 2011 10 15 R2 0 ZTE Proprietary and Confidential ...

Страница 28: ...ZXR10 T8000 Hardware Installation Guide Cluster Figure 3 4 Clock Cable Cascading of ZXR10 T8000 Cluster 2 8 Mode 2 3 6 SJ 20110901170352 005 2011 10 15 R2 0 ZTE Proprietary and Confidential ...

Страница 29: ...system such as configuration cables network cables and regular fibers For details refer to Chapter 5 Routing Signaling Cables in the ZXR10 T8000 Carrier Class Router Hardware Installation Guide Single Machine 4 1 SJ 20110901170352 005 2011 10 15 R2 0 ZTE Proprietary and Confidential ...

Страница 30: ...ZXR10 T8000 Hardware Installation Guide Cluster This page intentionally left blank 4 2 SJ 20110901170352 005 2011 10 15 R2 0 ZTE Proprietary and Confidential ...

Страница 31: ...and shelves should be OFF during equipment installation check Check equipment installation by the items described in Table 5 1 Table 5 1 Equipment Installation Check List No Check Items Checking Method 1 Whether the equipment positioning meets the dimension requirements on the design drawing The check is based on the engineering design document 2 Whether the expansion bolt used to fix the cabinet ...

Страница 32: ...rds 8 Whether the equipment is clean and tidy Cabinet parts should not be deformed Whether various labels are correct clear and complete On site check 9 Whether the cabinet is clean No dust should exist in the cabinet There should not exist redundant cable ties cables or sundries in the cabinet On site check 10 Whether antistatic wrist strap is inserted in the antistatic jack on the cabinet On sit...

Страница 33: ...Whether the grounding cables for the cabinet are properly connected On site check 7 Whether the labels for the grounding and power cables are correct in content and stuck to the cable Whether labels are arranged neatly including the label for the power distribution switch Whether labels are toward the same direction It is recommended to stick the label 20 mm away from the cable connector On site c...

Страница 34: ...er On No Check Items Checking Method 1 After equipment power on sound of the rotating fan should be heard There should be air out from the ventilation hole On site check and listening 2 Whether the power module indicators are working properly If the power module is in normal operation the green indicator RUN should be always on and the red indicator ALM is always off On site check 3 Whether the fa...

Страница 35: ... supply module and cables after equipment power off it is recommended to shut off the circuit breaker of the equipment power distribution box first then shut off the circuit breaker of the power supply module 5 5 SJ 20110901170352 005 2011 10 15 R2 0 ZTE Proprietary and Confidential ...

Страница 36: ...ZXR10 T8000 Hardware Installation Guide Cluster This page intentionally left blank 5 6 SJ 20110901170352 005 2011 10 15 R2 0 ZTE Proprietary and Confidential ...

Страница 37: ...ents The grounding cables should be routed according to engineering design Floral design floors should not be used The color of walls and ceiling should be bright and plain Use flat paint or the paint without silicide Generally the proper raised floor height is 300 mm or 330mm Floor boards should be securely and seamlessly laid The horizontal error for each square meters should be less than 2 mm I...

Страница 38: ...ssible such as along the passage or near the staircase Equipment Room Partition The equipment installation place should be partitioned from the equipment room door The screen baffle is intended to ward off some dust Worktable and Chair The worktable terminal table and chair should be antistatic The surface resistance and system resistance of the electrostatic leakage of table chair surface are the...

Страница 39: ...g the equipment room wear shoe covers and antistatic suit l Do not carry dirty or dusty objects and equipment into the equipment room The objects to be carried into the equipment room should be cleaned A 4 Anti poisonous Gas The intra room equipment should be prevented from the corrosion of poisonous gas such as SO2 H2S NH3 etc The poisonous gas concentration requirements are shown in Table A 4 Ta...

Страница 40: ...enerated by body movements or the contact with separation from rubbing of objects or induction may reach several thousand volts or even ten thousand volts Static electricity cause serious damage in various areas The electricity caused by friction and human body static electricity is a hazard in electronic industry Therefore we should try to avoid damages to the equipment caused by the static elect...

Страница 41: ...maintenance center for repairs should be put in the antistatic shielding bag first then packed with antistatic marks on the package before delivery l The drawings documents files and books in the equipment room should be put in the antistatic shielding bag When used the drawings documents files and books should be far from the static sensitive components l Visitors including management personnel m...

Страница 42: ...ents of the equipment room are important For the equipment room power supply lightning protection for the AC power panel should reach Class B While that for the DC power distribution board should reach Class C Detailed lightning protection requirements for equipment room power are described in Table A 5 Table A 5 Lightning Protection Requirements of Equipment Room Power Lightning Protection Class ...

Страница 43: ...e label type Format requirements are as follows à Font size for site name 13 75 pt font size for others 9 pt à Font Bold Vertical align middle Text align center If there are too many characters font size can be decreased correspondingly Note Label shape and content can be determined by the user according to the particular situation This appendix only introduces the dedicated labels of ZTE B 1 2 La...

Страница 44: ... opposite office equipment ID the corresponding local equipment ID subrack ID optical line board slot ID port ID and transmit receive relationship DDF Frame Make labels according to the specific shape and dimension of the DDF label tag Print and paste the label Label content includes DDF equipment ID module ID DDF port ID opposite office equipment ID the corresponding local equipment ID subrack ID...

Страница 45: ...pe field represents cable data type such as 75 Ω 120 Ω RS232 Recommended ID rules of the electrical cable interfaces on the ZTE communication equipment side are shown in Table B 1 Table B 1 ZTE Equipment Electrical Interface ID Format ID Meaning Specification Example X System name A Equipment ID X The same with the system name in contract ID A IDs of ZTE equipment and cabinets in one site should b...

Страница 46: ... B 2 DDF Cable Interface ID Format ID Meaning Specification Example X System name A System ID X DDF A DDF frame ID DDF03 B Unit module ID ID of the DDF unit module where the interface is located 3 C Row Line ID Add R ROW at the end of Row ID add L LINE at the end of Line ID 2R 2L XA B C D D Port ID Port ID and transmit receive relationship 7T For the ID of interfaces on other equipment similar rul...

Страница 47: ...able B 3 ZTE Equipment Side Power Port ID Format ID Meaning Specification Example X System name A Equipment ID X The same with the system name in contract ID A IDs of ZTE equipment and cabinets in one site should be deployed uniformly and each ID should be unique IP01 B Power cable type number and letter Consistent with the ID on power cable PE 48 V 48 V RTN XA B D D Port ID number Consistent with...

Страница 48: ...ower cable connecting from Port 1 located at Cabinet IP01 to Port 15 located at Row 2 of Cabinet PW03 on user side It is recommended to arrange label content in the way as described in Figure B 3 Figure B 3 Knife Shaped Power Cable Label Example B 2 4 Fiber Cable B 2 4 1 Label Content Mark the labels at two cable ends as follows l One end FR used to indicate optical interface ID at local end l The...

Страница 49: ... interface board ID format requirements of the fiber pigtail interfaces on the ODF frame side are shown in Table B 6 Table B 6 ODF Fiber Pigtail Interface ID Format ID Meaning Specification Example X System name A System ID X ODF A ODF fram ID ODF 03 B Unit module ID ID of the ODF unit module where the interface is located 3 C Row Line ID Add R ROW at the end of Row ID add L LINE at the end of Lin...

Страница 50: ...ntal English label is used to paste on the panel or plug whose area is larger than the label area Label layout and dimension are shown in Figure B 5 Figure B 5 Horizontal English Label for Panel or Plug Label content are described as follows l RJ45 Cable English name l Port A A end of the cable connector which corresponds to B end or other connector l 5 m Cable length which is the linear length fr...

Страница 51: ...han the label area l The laser print wrapping label Type II is used when cable connector is small or when the use of horizontal English label affects cable appearance Use transparent adhesive tap to stick and wrap the label onto the cable B 3 3 Label Pasted on Cable B 3 3 1 Power Cable Label The engineering mark for power cable uses the flag shaped label made by ZTE Label layout is shown in Figure...

Страница 52: ... is connected If the equipment at opposite end is power distribution board it is required to indicate the board and mark the nature of the power cable for example distribution GND Caution Contents of the two labels on the power cable ends should inversely correspond The content in Area L on one label should be consistent with the content in Area R on the other label B 3 3 2 Fiber Cable Label The e...

Страница 53: ...al number The content in Area L should be the Row ID and Line ID of the local end ZXR10 optical interface equipment number of the equipment tier where the fiber is located and fiber cable serial number l When the label is intended for the optical interface equipment on the carrier side label content should inversely correspond to the label content on the ZXR10 equipment side B 3 3 3 Coaxial Cable ...

Страница 54: ...he equipment tier where the cable is located and cable serial number l When the label is intended for the DDF on the carrier side label content should inversely correspond to the label content on the ZXR10 equipment side B 3 3 4 Ethernet Cable Label Pasted on both ends of important Ethernet cables Ethernet cable labels are used to remind engineering personnel of such information as the equipments ...

Страница 55: ...o use ZTE dedicated labels to mark cable length The label is shown in Figure B 15 Figure B 15 Cable Length Label Dimension and Content Label content indicates cable length for example the 15 m in the figure above The label should be pasted at a place that is easily visible but not easy to come off on the cable B 5 Label Check After Label pasting the items required to be checked are listed in Table...

Страница 56: ...ZXR10 T8000 Hardware Installation Guide Cluster This page intentionally left blank B 14 SJ 20110901170352 005 2011 10 15 R2 0 ZTE Proprietary and Confidential ...

Страница 57: ...ontrol Plane Cascade Connections of Cluster 2 8 3 4 Figure 3 3 Clock Cable Cascading of ZXR10 T8000 Cluster 2 8 Mode 1 3 5 Figure 3 4 Clock Cable Cascading of ZXR10 T8000 Cluster 2 8 Mode 2 3 6 Figure B 1 Knife Shaped Label Dimension and Paste Position B 3 Figure B 2 Knife Shaped Electrical Cable Label Example B 5 Figure B 3 Knife Shaped Power Cable Label Example B 6 Figure B 4 Knife Shaped Fiber ...

Страница 58: ...Figures This page intentionally left blank ...

Страница 59: ...emperature Humidity and Altitude Requirements A 2 Table A 3 Equipment Room Cleanliness Requirements A 3 Table A 4 Anti poisonous Gas Requirements A 3 Table A 5 Lightning Protection Requirements of Equipment Room Power A 6 Table A 6 Lightning Protection Requirements of Equipment Room Communication Interface A 6 Table B 1 ZTE Equipment Electrical Interface ID Format B 3 Table B 2 DDF Cable Interface...

Страница 60: ...Tables This page intentionally left blank ...

Страница 61: ...Glossary EMI Electromagnetic Interference EMS Electromagnetic Susceptibility ETSI European Telecommunication Standard Institute MDF Main Distribution Frame V ...

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