Cisco N540-FH-CSR-SYS Install Manual Download Page 29

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Figure 31: Installing 23 inch Rack-Mount Brackets in the Middle with Cable Management Attached in Front Position Bracket

Ground the Device

Before you begin this task, ensure that you have read and understood the safety warnings in the Preventing
ESD Damage section of the

Safety Warnings

handout.

Before you connect the power or turn on the power to the device, you must provide an adequate device ground
(earth) connection to your device.

This section describes how to ground the device. The grounding lug location is on the back panel of the device.

Verify that the ground cable is connected to the top of the rack and according to local site practice.

Install the Device

Ground the Device

Summary of Contents for N540-FH-CSR-SYS

Page 1: ... of the Safety Warnings handout Install N540 FH CSR SYS on page 1 Install Cisco N540 FH AGG SYS on page 23 Install N540 FH CSR SYS Installing the Cisco N540 FH CSR SYS involves these tasks Rack Compatibility We recommend that you follow these rack specifications Rack Types Figure 1 Rack specification EIA 19 inches and 23 inches Install the Device 1 ...

Page 2: ...e Centre Centre Y Rack Front Opening X Rack Type Post Type 482 6mm 19 465mm 18 312 450 8mm 17 75 19 inches 48 3 centimeters 4 Post 2 Post 584 2mm 23 566 7mm 22 312 552 45mm 21 75 23 inches 58 4 centimeters 4 Post 2 Post Figure 2 Four Post Rack Type Install the Device 2 Install the Device Rack Types ...

Page 3: ... on the sides of the device If the rack is on wheels ensure that the brakes are engaged or the rack is otherwise stabilized Caution Table 2 Cisco N540 FH CSR SYS Router Rack Mount Kit Part Description Quantity Front Rear brackets 2 M4 x 0 7 x 7 mm Phillips flat head screws 16 12 24 x 0 49 inches L Philips pan head screws 4 Install the Device 3 Install the Device Set up Device on Rack ...

Page 4: ...he cold aisle b Position the bracket ears facing front or middle rack mount on the side of the chassis so that the holes are aligned c Use four M4 screws to attach the brackets to the chassis d Repeat Steps 1b and 1c with the other rack mount bracket on the other side of the router Figure 4 Installing Rack Mount Brackets Install the Device 4 Install the Device Rack Mount ...

Page 5: ...5 Installing Cable Management and 19 inch Rack Mount Brackets in the Front Figure 6 Installing Cable Management and 19 inch Rack Mount Brackets in the Middle Install the Device 5 Install the Device Rack Mount ...

Page 6: ... 7 Installing Cable Management and 19 inch Rack Mount Brackets in the Rear Figure 8 Installing Cable Management and 23 inch Rack Mount Brackets in the Front Install the Device 6 Install the Device Rack Mount ...

Page 7: ... 9 Installing Cable Management and 23 inch Rack Mount Brackets in the Middle Figure 10 Installing Cable Management and ETSI Rack Mount Brackets in the Front Install the Device 7 Install the Device Rack Mount ...

Page 8: ...alling Cable Management and ETSI Rack Mount Brackets in the Rear Ground the Device Before you begin this task ensure that you have read and understood the safety warnings in the Preventing ESD Damage section of the Safety Warnings handout Install the Device 8 Install the Device Ground the Device ...

Page 9: ...ing cable Insert the stripped end of the grounding cable into the open end of the grounding lug Use the crimping tool to secure the grounding cable in the grounding lug Remove the adhesive label from the grounding pad on the chassis Place the grounding lug against the grounding pad so that there is solid metal to metal contact and insert the two M4 screws with washers through the holes in the grou...

Page 10: ...wer supply Step 1 Plug the power cord into the power supply Step 2 Connect the other end of the power cord to an AC input power source Step 3 Verify power supply operation by checking if the respective power supply front panel LED PS0 or PS1 is green Step 4 If the LEDs indicate a power problem see Troubleshooting for troubleshooting information Step 5 If you are also connecting a redundant AC powe...

Page 11: ... a maximum DC rating of 10A for over current protection Note The DC connector or terminal block has an in built screw and cage nut to which a torque of 1 3 to 1 8 N m may be applied Note Figure 15 DC Connector with In built Screw 0 27 in 0 68 cm C 0 97 in 2 4 cm A 0 17 in 0 43 cm D 0 31 in 0 78 cm B 0 81 in 2 cm M To attach the DC power supplies 1 Locate the terminal block plug 2 Insert the DC inp...

Page 12: ...dant DC power supply ensure that each power supply is connected to a separate power source in order to prevent power loss in the event of a power failure Note Port Connection Guidelines Depending on the chassis and installed line cards you can use Quad Small Form Factor Pluggable Plus QSFP QSFP28 SFP SFP and RJ 45 connectors to connect the ports on the line cards to other network devices To preven...

Page 13: ...d then inspect fiber ends under a microscope to determine if damage has occurred Connect to the Console Port The router must be fully installed in its rack connected to a power source and grounded The necessary cabling for the console management and network connections must be available An RJ 45 rollover cable and DB9F RJ 45 adapter are provided in the router accessory kit Network cabling should a...

Page 14: ...rity and two stop bits 2 Attach the terminal end of the cable to the interface port on the data terminal 3 Attach the other end of the cable to the console port Table 3 RJ 45 Straight through Cable Pin outs Signal RJ 45 Pin 1 2 Tx 3 Ground GND 4 GND 5 Rx 6 7 8 Connect to the Management Ethernet Port You must complete the initial router configuration Install the Device 14 Install the Device Connect...

Page 15: ... management port attach Category 5 cables directly to the RJ 45 receptacle on the management Ethernet port Figure 18 Console Port To comply with GR 1089 CORE the intra building port s of the equipment must use shielded intra building cabling or wiring that is grounded at both ends Note 1 Plug the cable directly into the RJ 45 receptacle 2 Connect the network end of your RJ 45 cable to a switch hub...

Page 16: ...PPS Interface Step 1 Connect one end of a mini coax cable to the Slave unit Step 2 Connect the other end of the mini coax cable to the 10MHz or 1PPS port of the router Connecting a Cable to the GNSS Antenna Interface 1 Connect one end of a shielded coaxial cable to the GNSS RF IN port 2 Connect the other end of the shielded coaxial cable to the GNSS antenna after the primary protector The GNSS RF ...

Page 17: ... how to install and remove transceiver module Safety Precautions for Module Installation and Removal Be sure to observe the following safety precautions when you work on the chassis Class 1 laser product Statement 1008 Warning Install the Device 17 Install the Device Install and Remove Transceiver Module ...

Page 18: ...aser radiation may be emitted from the end of the unterminated fiber cable or connector Do not view directly with optical instruments Viewing the laser output with certain optical instruments for example eye loupes magnifiers and microscopes within a distance of 100 mm may pose an eye hazard Statement 1056 Warning Protect the line card by inserting a clean SFP SFP module cage cover shown in the fi...

Page 19: ...he module Disconnect all cables before removing or installing an SFP or SFP module Removing and inserting a module can shorten its useful life so you should not remove and insert modules more than it is absolutely necessary Caution When installing an SFP or SFP module you would hear a click as the triangular pin on the bottom of the module snaps into position into the hole in the receptacle The cl...

Page 20: ...entive wrist or ankle strap and follow its instructions for use 2 Close the bale clasp before inserting the SFP module 3 Line up the SFP module with the port and slide it into the port See the figure below Figure 22 Installing a Bale Clasp SFP Module into a Port Install the Device 20 Install the Device Install a Bale Clasp SFP or SFP Module ...

Page 21: ...nstructions for use 2 Disconnect and remove all interface cables from the ports note the current connections of the cables to the ports on the line card 3 Open the bale clasp on the SFP module with your index finger as shown in the figure below If the bale clasp is obstructed and if you cannot open it use your index finger use a small flat blade screwdriver or other long narrow instrument to open ...

Page 22: ...module cage when there is no SFP module installed Connect Interface Ports You can connect optical interface ports on line cards with other devices for network connectivity Connect a Fiber Optic Port to the Network Depending on the line card model that you are using you can use either QSFP or QSFP28 transceivers Some transceivers work with fiber optic cables that you attach to the transceivers and ...

Page 23: ...ow 0 35 dB Consider the following maintenance guidelines Transceivers are static sensitive To prevent ESD damage wear an ESD preventative wrist strap that is connected to the grounded chassis Do not remove and insert a transceiver more than it is necessary Repeated removals and insertions can shorten its useful life Keep all optical connections covered when not in use Clean them before use to prev...

Page 24: ...d 23 inches Mounting Flange Dimension Z RackMountingHole Centre Centre Y Rack Front Opening X Rack Type Post Type 482 6mm 19 465mm 18 312 450 8mm 17 75 19 inches 48 3 centimeters 4 Post 584 2mm 23 566 7mm 22 312 552 45mm 21 75 23 inches 58 4 centimeters 4 Post Install the Device 24 Install the Device Rack Types ...

Page 25: ...he rack is otherwise stabilized Caution Table 5 Cisco N540 FH CSR SYS Router Rack Mount Kit Part Description Quantity Rack mount brackets 2 M4 x 0 7 x 7 mm Phillips flat head screws 8 12 24 x 0 49 inches L Philips pan head screws 4 1 Attach the rack mount brackets and the cable guides to the router as follows a The router has port side intake modules position the router so that its ports are facin...

Page 26: ...et extension facing rear side so that the holes are aligned properly d Use 8 M4 screws to attach both the brackets to the chassis e Repeat steps 1b to 1d with the other rack mount bracket on the other side of the router Figure 26 Installing Cable Management and 19 inch Rack Mount Brackets Install the Device 26 Install the Device Rack Mount ...

Page 27: ...Figure 27 Installing Cable Management and 21 inch Rack Mount Brackets Figure 28 Installing Cable Management and 23 inch Rack Mount Brackets Install the Device 27 Install the Device Rack Mount ...

Page 28: ...ets in the Middle with Cable Management Attached in Front Position Bracket Figure 30 Installing 21 inch Rack Mount Brackets in the Middle with Cable Management Attached in Front Position Bracket Install the Device 28 Install the Device Rack Mount ...

Page 29: ...ge section of the Safety Warnings handout Before you connect the power or turn on the power to the device you must provide an adequate device ground earth connection to your device This section describes how to ground the device The grounding lug location is on the back panel of the device 1 Verify that the ground cable is connected to the top of the rack and according to local site practice Insta...

Page 30: ...solid metal to metal contact and insert the two M4 screws with washers through the holes in the grounding lug and into the grounding pad Ensure that the lug and cable do not interfere with other equipment Prepare the other end of the grounding cable and connect it to an appropriate grounding point in your site to ensure adequate earth ground Install the AC Power Cables Refer Chapter 6 Replace Powe...

Page 31: ...ower source Step 3 Verify power supply operation by checking if the respective power supply front panel LED PS0 or PS1 is green Step 4 If the LEDs indicate a power problem see Troubleshooting for troubleshooting information Step 5 If you are also connecting a redundant AC power supply repeat these steps for the second power source If you are connecting a redundant AC power supply ensure that each ...

Page 32: ... a maximum DC rating of 20A for over current protection Note The DC connector or terminal block has an in built screw and cage nut to which a torque of 1 3 to 1 8 N m may be applied Note Figure 34 DC Connector with In built Screw 0 27 in 0 68 cm C 0 97 in 2 4 cm A 0 17 in 0 43 cm D 0 31 in 0 78 cm B 0 81 in 2 cm M To attach the DC power supplies 1 Locate the terminal block plug 2 Insert the DC inp...

Page 33: ...dant DC power supply ensure that each power supply is connected to a separate power source in order to prevent power loss in the event of a power failure Note Port Connection Guidelines Depending on the chassis and installed line cards you can use Quad Small Form Factor Pluggable Plus QSFP QSFP28 SFP SFP and RJ 45 connectors to connect the ports on the line cards to other network devices To preven...

Page 34: ...d then inspect fiber ends under a microscope to determine if damage has occurred Connect to the Console Port The router must be fully installed in its rack connected to a power source and grounded The necessary cabling for the console management and network connections must be available An RJ 45 rollover cable and DB9F RJ 45 adapter are provided in the router accessory kit Network cabling should a...

Page 35: ...rity and two stop bits 2 Attach the terminal end of the cable to the interface port on the data terminal 3 Attach the other end of the cable to the console port Table 6 RJ 45 Straight through Cable Pin outs Signal RJ 45 Pin 1 2 Tx 3 Ground GND 4 GND 5 Rx 6 7 8 Connect to the Management Ethernet Port You must complete the initial router configuration Install the Device 35 Install the Device Connect...

Page 36: ... management Ethernet port Figure 37 Console Port To comply with GR 1089 CORE the intra building port s of the equipment must use shielded intra building cabling or wiring that is grounded at both ends Note 1 Plug the cable directly into the RJ 45 receptacle 2 Connect the network end of your RJ 45 cable to a switch hub repeater or other external equipment Connecting Timing Cables The following sect...

Page 37: ...of a shielded coaxial cable to the GNSS RF IN port 2 Connect the other end of the shielded coaxial cable to the GNSS antenna after the primary protector The GNSS RF In port should have a primary protector installed to meet the Local Safety guidelines Note The GNSS RF In coaxial cable shield must be connected to the Facility Equipment Ground through the chassis The chassis must have the ground wire...

Page 38: ...esent Statement 1016 Warning Install and Remove Transceiver Module This section shows how to install and remove transceiver module Bale Clasp SFP or SFP Module The bale clasp SFP or SFP module has a clasp that you use to remove or install the module See the figure below Figure 39 Bale Clasp SFP or SFP Module Install a Bale Clasp SFP or SFP Module To install this type of SFP or SFP module 1 Attach ...

Page 39: ... module 1 Attach an ESD preventive wrist or ankle strap and follow its instructions for use 2 Disconnect and remove all interface cables from the ports note the current connections of the cables to the ports on the line card 3 Open the bale clasp on the SFP module with your index finger as shown in the figure below If the bale clasp is obstructed and if you cannot open it use your index finger use...

Page 40: ...mat or immediately place it in a static shielding bag if you plan to return it to the factory 6 Protect your line card by inserting a clean SFP module cage covers into the optical module cage when there is no SFP module installed Install the Device 40 Install the Device Remove a Bale Clasp SFP or SFP Module ...

Page 41: ...ver from the port Maintain Transceivers and Optical Cables To maintain high signal accuracy and to prevent damage to the connectors transceivers and fiber optic cables must be kept clean and free of dust Attenuation loss of light is increased by contamination and should be below 0 35 dB Consider the following maintenance guidelines Transceivers are static sensitive To prevent ESD damage wear an ES...

Page 42: ...Install the Device 42 Install the Device Maintain Transceivers and Optical Cables ...

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