Tài liệu 01-09 Installing and Routing the Cables ppt

OptiX OSN 3500 Installation Manual Contents Contents Installing and Routing the Cables 9.1 Installing and Routing the Power Cables 9.1.1 Connection of the Power Cables 9.1.2 Procedure for Upward Cabling 9.1.3 Procedure for Downward Cabling 9.1.4 Check Points .11 9.2 Installing and Routing the Indicator Cables .12 9.2.1 Connection of the Indicator Cables 12 9.2.2 Installing the Indicator Cables 14 9.3 Installing and Routing the Alarm Cables 15 9.3.1 Connection of the Alarm Cables .15 9.3.2 Procedure for Upward Cabling 18 9.3.3 Procedure for Downward Cabling 20 9.4 Installing and Routing E1/T1 Cables .22 9.4.1 E1/T1 Cables and Interface Boards 22 9.4.2 Procedure for Upward Cabling 27 9.4.3 Procedure for Downward Cabling 30 9.5 Installing and Routing E3/T3/E4/STM-1 Cables .33 9.5.1 E3/T3/E4/STM-1 Cables and Interface Boards 33 9.5.2 Procedure for Upward Cabling 34 9.5.3 Procedure for Downward Cabling 36 9.6 Installing and Routing Ethernet Cables 38 9.6.1 Ethernet Cables and Interface Board 38 9.6.2 Procedure for Upward Cabling 39 9.6.3 Procedure for Downward Cabling 41 9.7 Installing and Routing External Clock Cables 43 9.7.1 Clock Cables and Interfaces 43 9.7.2 Procedure for Upward Cabling 45 9.7.3 Procedure for Downward Cabling 47 9.8 Installing and Routing Network Cables 49 9.8.1 Network Cables and Interfaces 49 Issue 05 (2006-11-20) Huawei Technologies Proprietary i OptiX OSN 3500 Installation Manual Contents 7.1.1 Procedure for Upward Cabling 50 9.8.2 Procedure for Downward Cabling 52 9.9 Installing and Routing Extended Subrack Cables 54 9.9.1 Connection of the Extended Subrack Cables 54 9.9.2 Connecting the Main Subrack with the Extended Subrack .57 9.10 Checking the Cable Installation .59 ii Huawei Technologies Proprietary Issue 05 (2006-11-20) OptiX OSN 3500 Installation Manual Figures Figures Connection of the power cables and PGND cable Panel of the power distribution unit Connecting the PGND cable to the grounding bolt Connecting the PGND cable to the two grounding bolts Connecting the PGND cable to the power distribution unit Torque spanner Downward cabling power cables and PGND cable 10 Connection of the indicator cables 12 Indicator interfaces .13 Connection of the alarm output cables 15 Connection of the input cables 16 Alarm interfaces on the AUX board 17 Upward cabling mode for alarm cables 19 Downward cabling mode for alarm cables 21 E1 cables 22 E1 electrical interface boards 26 Routing the E1 cables into the cabinet .27 Sequence of upward installing E1 cables to a board .28 Sequence of installing E1 cables for the upper subrack .28 Upward cabling mode for E1 cables 29 Sequence of upward installing E1 cables to a board .31 Issue 05 (2006-11-20) Huawei Technologies Proprietary iii OptiX OSN 3500 Installation Manual Figures Sequence of installing E1 cables of boards .31 Downward cabling mode for E1 cables 32 SMB coaxial connector of the E3/T3/E4/STM-1 cable 33 E3/T3/T4/STM-1 interface boards 33 Upward cabling mode for E3/T3/E4/STM-1 cables 35 Downward cabling mode for E3/T3/E4/STM-1 cables 37 Connectors of Ethernet cables 38 Ethernet electrical interface boards 39 Upward cabling mode for Ethernet cables 40 Downward cabling mode for Ethernet cables 42 External clock cables and clock transit cables 43 External clock interfaces of AUX board 44 Upward cabling mode for external clock cables .46 Upward cabling mode for external clock cables .48 Straight-through or crossover network cable 49 Management interfaces on the AUX board .49 Upward cabling mode for network cables 51 Downward cabling mode for network cables 53 Connection of the extended subrack cables 55 Extended subrack cables .56 Extended subrack interfaces .57 iv Huawei Technologies Proprietary Issue 05 (2006-11-20) OptiX OSN 3500 Installation Manual Tables Tables Figure 1.1Colors and types of external power cables and PGND cable .4 Table 1.1Ways to connect the PGND cable to the cabinet Figure 1.1Pin assignment of LAMP1 and LAMP2 interface 13 Figure 1.1Description of the alarm interfaces 17 Table 1.1Pin assignment of the 75-ohm E1 cables 23 Table 1.2Pin assignment of the 120-ohm E1 cable 25 Figure 1.1Pin assignment of 120-ohm external clock cable 44 Issue 05 (2006-11-20) Huawei Technologies Proprietary v OptiX OSN 3500 Installation Manual Installing and Routing the Cables Installing and Routing the Cables About This Chapter  Note Before installing cables, remove the side doors and the front door Install the side doors and the front door after installing all cables and fibers Refer to Chapter 12 "Installing the Doors of the Cabinet" This chapter describes how to install and route cables The cables of the OptiX OSN 3500 are divided into internal cables and external cables Internal cables are used for connecting electrical interfaces in one cabinet They have been installed or routed in the cabinet before shipment and delivered together with the cabinet External cables are used for connecting electrical interfaces of one cabinet with those of other cabinets or peripherals The following table lists the contents of this chapter Section Description 9.1Installing and Routing the Power Cables Describes how to install and route power cables 9.2Installing and Routing the Indicator Cables Describes how to install and route cabinet indicator cables 9.3Installing and Routing the Alarm Cables Describes how to install and route alarm cables Issue 05 (2006-11-20) Huawei Technologies Proprietary OptiX OSN 3500 Installation Manual Installing and Routing the Cables Section Description 9.4Installing and Routing E1/T1 Cables Describes how to install and route E1/T1 cables 9.5Installing and Routing E3/T3/E4/STM-1 Cables Describes how to install and route E3/T/3E4/STM-1 cables 9.6Installing and Routing Ethernet Cables Describes how to install and route Ethernet cables 9.7Installing and Routing External Clock Cables Describes how to install and route clock cables 9.8Installing and Routing Network Cables Describes how to install and route the network cables 9.9Installing and Routing Extended Subrack Cables Describes how to install and route the extended subrack cables 9.10Checking the Cable Installation Describes the check points of cable installation 9.1 Installing and Routing the Power Cables This section describes how to install and route the power cables 9.1.1 Connection of the Power Cables Power cables are divided into cabinet power cables and subrack power cables The subrack power cables have been connected to the power distribution unit at delivery Figure 1.1 shows the connection of the power cables Huawei Technologies Proprietary Issue 05 (2006-11-20) OptiX OSN 3500 Installation Manual Installing and Routing the Cables 4 Optix OSN3500 -48 V -48 V 0V 0V Office power supply Office ground Optix OSN3500 A A Figure 1.1 Connection of the power cables and PGND cable Power Distribution Unit The DC power distribution unit is located on the top of the cabinet and connected to the external power supply Figure 1.2 shows the panel of the power distribution unit Issue 05 (2006-11-20) Huawei Technologies Proprietary OptiX OSN 3500 Installation Manual Installing and Routing the Cables OUTPUT A B ON OUTPUT ON RTN1(+) RTN2(+) NEG1(-) NEG2(-) OFF 32A 32A 20A INPUT OFF 32A 20A Power socket (left) Power cable NEG1(–) Power cable RTN1(+) Power cable NEG2(–) 32A 20A 20A Power cable RTN2(+) Power socket (right) Figure 1.2 Panel of the power distribution unit RNT1(+) and NEG1(-) supply power for the left four sockets RNT2(+) and NEG2(-) supply power for the right four sockets Generally the OptiX OSN 3500 uses sockets and Sockets and are used for power supply of other equipment in the cabinet Power Cables and PGND Cable Figure 1.1 describes the colors and types of power cables and PGND cable The PGND cable and power cable between the cabinet and the power supply equipment have no roundabout twists or turns Figure 1.1 Colors and types of external power cables and PGND cable Cable type Polarity Color DC power cable NEG (–48 VDC) Blue RTN (BGND) Black PE (PGND) Yellow and green PGND cable Huawei Technologies Proprietary Issue 05 (2006-11-20) OptiX OSN 3500 Installation Manual Installing and Routing the Cables Cabinet Grounding Table 1.1 lists three options to connect the PGND cable to the cabinet Table 1.1 Ways to connect the PGND cable to the cabinet PGND cable connector Grounding bolt on the top of the cabinet Ways to connect the PGND cable M8 One M8 grounding bolt Connect the PGND cable to the M8 grounding bolt on the top of the cabinet See Figure 1.3 Two M8 grounding bolts Connect the PGND cable to the M8 grounding bolts on the top of the cabinet See Figure 1.4 - Remove the internal PGND cable from the power distribution unit first M6 Connect the PGND cable to the power distribution unit Connect the internal PGND cable back to the power distribution unit See Figure 1.5 Power cable and PGND cable PGND cable Grounding bolt Figure 1.3 Connecting the PGND cable to the grounding bolt Issue 05 (2006-11-20) Huawei Technologies Proprietary OptiX OSN 3500 Installation Manual Installing and Routing the Cables Figure 1.1 Pin assignment of 120-ohm external clock cable Pin Color X1.1 Blue X1.2 White X1.4 Orange X1.5 Remarks White Clock Interfaces The external clock cables are connected to the clock interfaces on the AUX board See Figure 1.2 AUX CLKI1 CLKI2 CLKO2 STAT CLKO1 CLK1 CLK2 REV ETH F&f COM F1 EXT 120-ohm clock input and output 120-ohm clock input and output 2 75-ohm clock output 75-ohm clock input 75-ohm clock 75-ohm clock input Figure 1.2 External clock interfaces of AUX board 44 Huawei Technologies Proprietary Issue 05 (2006-11-20) OptiX OSN 3500 Installation Manual Installing and Routing the Cables 9.7.2 Procedure for Upward Cabling Purpose This procedure guides you to connect and route the clock cables between the subrack and other equipment Tools/Materials 75-ohm external clock cables 120-ohm external clock cables 120-ohm/75-ohm clock transit cables (optional) Labels for external clock cables Cable ties Prerequisites The clock input/output equipment in the equipment room has been installed, with interfaces reserved for use Required/As needed Required if the clock cables are upward routed Step Measure and cut the clock cables according to the cabling route between the cabinet and other equipments Step Attach temporary labels to both ends of the cables Step Route the clock cables into the cabinet through the cabling holes on the top of the cabinet Step Route the clock cables downward along the side of the cabinet to the cable distribution plate Step Route the clock cables through the cable distribution plate and connect them to the clock interfaces on the AUX board Step Bundle the clock cables below the cable distribution plate See Figure 1.1 Issue 05 (2006-11-20) Huawei Technologies Proprietary 45 OptiX OSN 3500 Installation Manual Installing and Routing the Cables Cabling hole AUX board Cable distribution plate Upper subrack Figure 1.1 Upward cabling mode for external clock cables Step Trim the clock cables and bundle them on the wire-binding bar Step Install and route the clock cables on the other equipments Step Remove the temporary labels on the cables Step 10 Fill in the cable labels referring to Appendix D "Engineering Labels for Cables" Step 11 Attach the cable labels cm away from the connectors at the two ends End 46 Huawei Technologies Proprietary Issue 05 (2006-11-20) OptiX OSN 3500 Installation Manual Installing and Routing the Cables 9.7.3 Procedure for Downward Cabling Purpose This procedure guides you to connect and route the clock cables between the subrack and other equipment Tools/Materials 75-ohm external clock cables 120-ohm external clock cables 120-ohm/75-ohm clock transit cables (optional) Labels for external clock cables Cable ties Prerequisites The clock input/output equipment in the equipment room has been installed, with interfaces reserved for use Required/As needed Required if the clock cables are downward routed Step Measure and cut the clock cables according to the cabling route between the cabinet and other equipments Step Attach temporary labels to both ends of the cables Step Route the clock cables into the cabinet through the cabling holes on the bottom of the cabinet Step Route the clock cables upward along the side of the cabinet to the cable distribution plate Step Route the clock cables through the cable distribution plate and connect them to the clock interfaces on the AUX board Step Bundle the clock cables below the cable distribution plate See Figure 1.1 Issue 05 (2006-11-20) Huawei Technologies Proprietary 47 OptiX OSN 3500 Installation Manual Installing and Routing the Cables Cable distribution plate AUX Cabling hole Figure 1.1 Upward cabling mode for external clock cables Step Trim the clock cables and bundle them on the wire-binding bar Step Install and route the clock cables on the other equipments Step Remove the temporary labels on the cables Step 10 Fill in the cable labels referring to Appendix D "Engineering Labels for Cables" Step 11 Attach the cable labels cm away from the connectors at the two ends End 48 Huawei Technologies Proprietary Issue 05 (2006-11-20) OptiX OSN 3500 Installation Manual Installing and Routing the Cables 9.8 Installing and Routing Network Cables This section guides you to make and install network cables 9.8.1 Network Cables and Interfaces The network cables fall into two types: crossover cables and straight-through cables Either the straight-through cable or crossover cable can be used for connection Network Cables Both the straight-through cable and the crossover cable are terminated with RJ-45 connectors See Figure 1.1 Figure 1.1 Straight-through or crossover network cable Management Interfaces Figure 1.2 shows the management interfaces on the AUX board The management interface for extension subrack is used for connection with the extension subrack AUX STAT CLKI2 CLKO2 CLKI1 CLKO1 CLK1 CLK2 REV ETH Management interface F&f COM F1 EXT Extension subrack Figure 1.2 Management interfaces on the AUX board Issue 05 (2006-11-20) Huawei Technologies Proprietary 49 OptiX OSN 3500 Installation Manual Installing and Routing the Cables 7.1.1 Procedure for Upward Cabling Purpose This procedure guides you to connect and route the network cables between the subrack and the management system Tools/Materials Cross or straight network cables Labels for network cables Cable ties Prerequisites The management system has been installed properly, with interfaces reserved for use Required/As needed Required if the network element is the gate network element Step Measure and cut the network cables according to the cabling route between the cabinet and management system or the hub Step Attach temporary labels to both ends of the cables Step Route the network cables into the cabinet through the cabling holes on the top of the cabinet Step Route the network cables downward along the side of the cabinet to the cable distribution plate Step Route the network cables through the cable distribution plate and connect them to the management interfaces on the AUX board Step Bundle them with cable ties See Figure 1.1 50 Huawei Technologies Proprietary Issue 05 (2006-11-20) OptiX OSN 3500 Installation Manual Installing and Routing the Cables Cabling hole AUX board Cable distribution plate Upper subrack Figure 1.1 Upward cabling mode for network cables Step Trim the network cables and bundle them on the wire-binding bar Step Install and route the network cables on the side of the management system or the hub Step 10 Remove the temporary labels on the cables Step 11 Fill in the cable labels referring to Appendix D "Engineering Labels for Cables" Step 12 Attach the cable labels cm away from the connectors at the two ends End Issue 05 (2006-11-20) Huawei Technologies Proprietary 51 OptiX OSN 3500 Installation Manual Installing and Routing the Cables 9.8.2 Procedure for Downward Cabling Purpose This procedure guides you connect and route the network cables between the subracks and the management system Tools/Materials Network cables Labels for external clock cables Cable ties Prerequisites The management system has been installed properly, with interfaces reserved for use Required/As needed Required if the network element is the gate network element Step Measure and cut the network cables according to the cabling route between the cabinet and management system or the hub Step Attach temporary labels to both ends of the cables Step Route the network cables into the cabinet through the cabling holes on the bottom of the cabinet Step Route the network cables upward along the side of the cabinet to the cable distribution plate Step Route the network cables through the cable distribution plate and connect them to the management interfaces on the AUX board Step Bundle them with cable ties See Figure 1.1 52 Huawei Technologies Proprietary Issue 05 (2006-11-20) OptiX OSN 3500 Installation Manual Installing and Routing the Cables Cable distribution plate AUX board Cabling hole Figure 1.1 Downward cabling mode for network cables Step Trim the network cables and bundle them on the wire-binding bar Step Install and route the network cables on the side of the management system or the hub Step Remove the temporary labels on the cables Step 10 Fill in the cable labels referring to Appendix D "Engineering Labels for Cables” Step 11 Attach the cable labels cm away from the connectors at the two ends End Issue 05 (2006-11-20) Huawei Technologies Proprietary 53 OptiX OSN 3500 Installation Manual Installing and Routing the Cables 9.9 Installing and Routing Extended Subrack Cables This section describes the procedure and precautions for connecting subrack cables In this section, the main subrack and the extended subrack are installed in one cabinet The main subrack is at the cabinet bottom, but the extended subrack at the upper part of the cabinet 9.9.1 Connection of the Extended Subrack Cables The extended subrack can add/drop up to 504 x E1 services For details of the extended subrack, refer to OptiX OSN 3500 Intelligent Optical Transmission System Technical Manual System Description Figure 1.1 shows the connection between the main subrack and the extended subrack 54 Huawei Technologies Proprietary Issue 05 (2006-11-20) OptiX OSN 3500 Installation Manual Installing and Routing the Cables Power box Crossover network cable Optix OSN3500 CLK1 COM F1 EXT Extended subrack cables ETH F&f Extended subrack CLK2 REV A EXA EXA A B EXB EXB Optix OSN3500 B Extended subrack cables EXA EXA Main subrack EXB EXB Figure 1.1 Connection of the extended subrack cables Extended Subrack Cables Figure 1.2 shows the extended subrack cables It needs four extended subrack cables to connect the main subrack and the extended subrack In addition, a crossover network cable is needed Issue 05 (2006-11-20) Huawei Technologies Proprietary 55 OptiX OSN 3500 Installation Manual Installing and Routing the Cables PIN#26 PIN#1 PIN#1 PIN#26 Figure 1.2 Extended subrack cables The extended subrack cable can be 1.9 m or m long Select a proper type according to the survey If finding the cable is too long or too short, contact the local office of Huawei Technologies for replacement It is forbidden to coil redundant cable in the cabinet Extended Subrack Interfaces The extended subrack interfaces are on the UXCSB board of the main subrack and the XCE board of the extended subrack Figure 1.3 shows the extended subrack interfaces 56 Huawei Technologies Proprietary Issue 05 (2006-11-20) OptiX OSN 3500 Installation Manual Installing and Routing the Cables UXCSB Main subrack interface EXA XCE Extended subrack interace EXB EXA EXB UXCSB XCE Figure 1.3 Extended subrack interfaces 9.9.2 Connecting the Main Subrack with the Extended Subrack Purpose This procedure guides you to connect and route the cables between the main subrack and the extended subrack Tools/Materials Extended subrack cables Crossover network cable Labels Prerequisites The subrack and the extended subrack are installed properly in the cabinet with interfaces reserved for use Required/As needed Required if the extended subrack is installed  Note There is a jumper (identified as J9) at the right bottom corner of the AUX board When a jumper cap covers the jumper, the subrack is the main subrack If there is no cap, the subrack is an extended one Step Attach temporary labels to both ends of the cables Issue 05 (2006-11-20) Huawei Technologies Proprietary 57 OptiX OSN 3500 Installation Manual Installing and Routing the Cables Step Connect one extended subrack cable to the EXA interfaces on the UXCSB board of the main subrack Step Insert the extended subrack cable downward to the cabling trough of the main subrack and then route it leftward Step Lead the extended subrack cable out of the cabling trough of the main subrack and then upward along the cabinet cabling channel to the cabling trough of the extended subrack Step Route the extended subrack cable rightward to the XCE board of the extended subrack and then connect the cable to the EXA interface of the XCE board Step Repeat steps 2–5 to connect the other three cables between the extended subrack and the main subrack Step Connect the "EXT" interface of the AUX board on the main subrack to the "EXT" interface of the AUX board on the extended subrack with a crossover cable Step Remove the temporary labels on the cables Step Fill in the cable labels referring to Appendix D "Engineering Labels for Cables" Step 10 Attach the cable labels cm away from the connectors at the two ends End 58 Huawei Technologies Proprietary Issue 05 (2006-11-20) ... Manual Installing and Routing the Cables Installing and Routing the Cables About This Chapter  Note Before installing cables, remove the side doors and the front door Install the side doors and the. .. Manual Installing and Routing the Cables 9.3 Installing and Routing the Alarm Cables This section describes how to install and route the alarm cables 9.3.1 Connection of the Alarm Cables The OptiX... Manual Installing and Routing the Cables 9.6 Installing and Routing Ethernet Cables This section guides you to install Ethernet cables 9.6.1 Ethernet Cables and Interface Board Figure 1.1 shows the