Install the Router

Before you begin this task, ensure that you have read and understood the safety warnings.


Note

The installation instructions of the Cisco 8010 Large Density Routers are similar, and any differences between the router variants are specifically called out.

The illustrations are for reference purpose only, the actual router may vary based on your variant of Cisco 8010 Large Density Routers.

Installing the the Cisco router involves the following tasks:

Rack Mounting the Router

You can choose to either set up the router on a rack or wall mount it.

We recommend that you use the following racks while mounting the router.

Figure 1. Rack specification EIA (19 inches and 23 inches)
Table 1. Rack specification EIA (19 inches and 23 inches)

Post Type

Rack Type

Rack Front Opening (X)

Rack Mounting Hole Centre-Centre (Y)

Mounting Flange Dimension (Z)

4 Post

19 inches (48.3 centimeters)

17.75 inches (45 centimeters)

18.31 inches (46.5 centimeters)

19 inches (48.2 centimeters)

2 Post

4 Post

23 inches (58.4 centimeters)

21.75 inches (55.24 centimeters)

22.31 inches (56.6 centimeters)

23 inches (58.4 centimeters)

2 Post
Figure 2. Four Post Rack Type
Figure 3. Two Post Rack Type

Rack Mounting Brackets

The router is shipped with rack mounting brackets that are to be secured on the sides of the router.


Caution
If the rack is on wheels, ensure that the brakes are engaged or the rack is otherwise stabilized.

Cisco 8011-4G24Y4H-I Router

Table 2. Rack-Mount Kit Product Identification Number

Product Identification Number

Description

RCKMT-19-V1

19 inch rack mounting kit

RCKMT-23-V1

23 inch rack mounting kit

RCKMT-ETSI-V1

ETSI rack mounting kit

53-101699-01

Grounding lug kit

CBL-BRKT-V1

Cable management

53-101650-01

Wall mount bracket

Cisco 8011-32Y8L2H2FH Router

Table 3. Rack-mount kit product identification number

Product identification number

Description

RCKMT-19-KIT1

19-inch 2-post rack mounting kit

RCKMT-19-KIT2

19-inch 4-post rack mounting kit

RCKMT-23-KIT1

23-inch 2-post rack mounting kit

RCKMT-23-KIT2

23-inch 4-post rack mounting kit

RCKMT-ETSI-KIT1

ETSI 2-post rack mounting kit

RCKMT-ETSI-KIT2

ETSI 4-post rack mounting kit

CBL-BRKT-V2

Cable management
Table 4. Router Rack-Mount Kit

Quantity

Part Description

2

Rack-mount brackets

8

M4 x 0.7 x 7-mm Phillips flat-head screws

4 (48-101690-01)

SCR, M, PAN, PH, 12-24 x 0.49"L, CSwZN, nickel alloy


Caution

  • Ensure that you secure the lugs only with the Cisco-provided screw or a Phillips head screw with an integrated washer of 10-32 x 0.3125 inch. Secure the screws only while assembling the lugs.

  • Using excessive length screw for mounting the grounding lug may cause short-circuit as it may come in contact with parts inside the router.

Mounting the Router on the Rack

Cisco 8011-4G24Y4H-I Router

To mount the router on the rack:

  1. Attach the rack-mount brackets and the cable guides to the router as follows:

    1. The router has port-side intake modules, position the router so that its ports are facing the cold aisle.

    2. Position the bracket ears facing front or middle rack-mount, on the side of the chassis so that the holes are aligned.

    3. Use four M4 screws to attach the brackets to the chassis. Tighten the M4 screws to 13.3 inch-pounds (1.5 Nm).

      Figure 4. Installing 19 inch Rack-Mount Brackets in the Front

      1

      Mount Bracket

      2

      Screw
      Figure 5. Installing Cable Management and 19 inch Rack-Mount Brackets in the Front

      1

      Cable Management Bracket

      2

      Cable Management Screw

      3

      Screw
      Figure 6. Installing 19 inch Rack-Mount Brackets in the Middle

      1

      Mount Bracket

      2

      Cable Management Bracket

      3

      Screw
      Figure 7. Installing Cable Management and 19 inch Rack-Mount Brackets in the Middle

      1

      Cable Management Bracket

      2

      Cable Management Screw

      3

      Screw
      Figure 8. Installing 23 inch Rack-Mount Brackets in the Front

      1

      Mount Bracket

      2

      Screw
      Figure 9. Installing Cable Management and 23 inch Rack-Mount Brackets in the Front

      1

      Cable Management Bracket

      2

      Cable Management Screw

      3

      Screw
      Figure 10. Installing 23 inch Rack-Mount Brackets in the Middle

      1, 2

      Mount Bracket

      3

      Screw
      Figure 11. Installing Cable Management and 23 inch Rack-Mount Brackets in the Middle

      1

      Cable Management Bracket

      2

      Cable Management Screw

      3

      Screw
      Figure 12. Installing ETSI Rack-Mount Brackets in the Front

      1

      Mount Bracket

      2

      Screw
      Figure 13. Installing Cable Management and ETSI Rack-Mount Brackets in the Front

      1

      Cable Management Bracket

      2

      Cable Management Screw

      3

      Screw
      Figure 14. Installing ETSI Rack-Mount Brackets in the Middle

      1,2

      Mount Bracket

      3

      Screw
      Figure 15. Installing Cable Management and ETSI Rack-Mount Brackets in the Middle

      1

      Cable Management Bracket

      2

      Cable Management Screw

      3

      Screw

    4. Repeat Steps 1b and 1c with the other rack-mount bracket on the other side of the router.

    5. Use four 12-24 screws and mount the router to the rack.

  2. Install the router onto the 2-post rack as follows:

    1. Lift and position the router into position between the two rack posts.

    2. Move the router until the rack-mount brackets come in contact with the two rack posts.

    3. Hold the chassis at level and have another while the second person inserts two screws 12-24 in each of the two rack-mount brackets (using a total of four screws) and into the cage nuts or threaded holes in the vertical rack-mounting rails.

    4. Tighten the 12-24 screws to 30 in-lb (3.39 N.m).

Cisco 8011-32Y8L2H2FH Router

  1. Attach the rack-mount brackets and the cable guides to the router as follows:

    1. The router has port-side intake modules, position the router so that its ports are facing the cold aisle.

    2. Position the bracket ears facing front or middle rack-mount, on the side of the chassis so that the holes are aligned.

    3. Use sixteen M4 screws to attach the brackets to the chassis. Tighten the M4 screws to 13.3 inch-pounds (1.5 Nm).

      Figure 16. Installing rack-mount brackets in the front

      1

      Bracket

      2

      Screw
      Figure 17. Installing cable management with 19-inch 2- post rack-mount brackets in the front

      1

      Cable management bracket

      2

      Cable management screw

      3

      Screw
      Figure 18. Installing cable management with 19-inch 4-post rack-mount brackets in the front

      1

      Cable management bracket

      2

      Cable management screw
      Figure 19. Installing cable management with 21-inch 2-post rack-mount brackets in the front

      1

      Cable management bracket

      2

      Cable management screw

      3

      Screw
      Figure 20. Installing cable management with 21-inch 4-post rack-mount brackets in the front
      Figure 21. Installing cable management with 23-inch 2-post rack-mount brackets in the front

      1

      Cable Management Bracket

      2

      Cable Management Screw

      3

      Screw
      Figure 22. Installing cable management with 23-inch 4-post rack-mount brackets in the front

    4. Repeat Steps 1b and 1c with the other rack-mount bracket on the other side of the router.

    5. Use four 12-24 screws and mount the router to the rack.

  2. Install the router onto the 2-post rack as follows:

    1. Lift and position the router into position between the two rack posts.

    2. Move the router until the rack-mount brackets come in contact with the two rack posts.

    3. Hold the chassis at level and have another while the second person inserts two screws 12-24 in each of the two rack-mount brackets (using a total of four screws) and into the cage nuts or threaded holes in the vertical rack-mounting rails.

    4. Tighten the 12-24 screws to 30 in-lb (3.39 N.m).

Wall Mount


Note

This feature is supported only for the Cisco 8011-4G24Y4H-I Router.

The router is shipped with wall mounting brackets that are to be secured on the sides of the router.

Install the wall mounting brackets and cable guides on to the chassis before you mount the chassis on the wall.

Install Wall Brackets

  1. Remove the wall mounting brackets from the accessory kit and position them beside the router. You can install the brackets as shown in the figure.

    Figure 23. Install Wall Mount Brackets

    1

    Wall Mount Bracket

    2

    Screw

  2. Secure the bracket to the router with the recommended maximum torque of 13.3 inch-pounds (1.5 newton meters) using M4 flat head screws.

Wall Mount the Router


Caution

Before mounting the router, ensure that all unused holes at the sides of the router are always protected by screws.

Note

While you mount the router, always ensure that the power supplies are at the bottom position.

For the support of the router and cables, ensure that the router is attached securely to wall studs or to a firmly attached plywood mounting backboard.

Figure 24. Install Brackets to Wall

1

Cable Management

2

Cable Management Screw

3

Cable Management Bracket

4

Cable Management Bracket Screw

5

Wall Mount Bracket Screw

Ground the Router

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 router, you must provide an adequate router ground (earth) connection to your router.

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


Note

A minimum of 5 inches (127 mm) space must be provided at the rear to accommodate 90 degree grounding lug with a minimum bend radius for 6 AWG ground cable.

Cisco 8011-4G24Y4H-I Router

To ground the router:

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

    Figure 25. Ground Lug
    Grounding the router with lug

    1

    Lug (Part number is 32-0608-01)

    2

    Screw (Part number is 48-101620-01)

    Caution

    Use only Cisco supplied screws for mounting the grounding lugs. If procured from local market or from outside other source, ensure that the grounding lug screw length should not exceed 0.365 inches (9.27 mm). Using excessive length screw for mounting the grounding lug may cause short-circuit as it may come in contact with parts inside the router.

  2. Attach one end of the shelf ground cable (No. 6 AWG cable) to the ground point on the rear of the router using the specified dual-hole lug connector.

    1. Use a wire-stripping tool to remove approximately 0.75 inches (19 mm) of the covering from the end of the grounding cable.

    2. Insert the stripped end of the grounding cable into the open end of the grounding lug.

    3. Use the crimping tool to secure the grounding cable in the grounding lug.

    4. Remove the adhesive label from the grounding pad on the chassis.

    5. Place the grounding lug against the grounding pad so that there is solid metal-to-metal contact, and insert the two 10-32 screws with washer through the holes in the grounding lug and into the grounding pad. Tighten the 10-32# screws to 27.5 inch-pounds (3.1 Nm).

    6. Ensure that the lug and cable do not interfere with other equipment.

    7. Prepare the other end of the grounding cable and connect it to an appropriate grounding point in your site to ensure adequate earth ground.

Cisco 8011-32Y8L2H2FH Router

To ground the router:

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

    Figure 26. Ground Lug
    Grounding the router with lug

    1

    Lug (Part number is 32-0670-01)

    2

    Screw (Part number is 48-0418-01)

    Caution

    Use only Cisco supplied screws for mounting the grounding lugs. If procured from local market or from outside other source, ensure that the grounding lug screw length should not exceed 0.315 inches (8 mm). Using excessive length screw for mounting the grounding lug may cause short-circuit as it may come in contact with parts inside the router.

  2. Attach one end of the shelf ground cable (No. 6 AWG cable) to the ground point on the rear of the router using the specified dual-hole lug connector.

    1. Use a wire-stripping tool to remove approximately 0.75 inches (19 mm) of the covering from the end of the grounding cable.

    2. Insert the stripped end of the grounding cable into the open end of the grounding lug.

    3. Use the crimping tool to secure the grounding cable in the grounding lug.

    4. Remove the adhesive label from the grounding pad on the chassis.

    5. Place the grounding lug against the grounding pad so that there is solid metal-to-metal contact, and insert the two M4 screws with washer through the holes in the grounding lug and into the grounding pad. Tighten the M4 screws to 13.5 inch-pounds (1.5 Nm).

    6. Ensure that the lug and cable do not interfere with other equipment.

    7. Prepare the other end of the grounding cable and connect it to an appropriate grounding point in your site to ensure adequate earth ground.

Connect to an AC Power Source


Note

A dual pole breaker is needed for the installation. The rating of the dual pole breaker for 110V is 20A and for 220V is 16A. The minimum cable size is 14AWG for 110V and 16AWG for 220V.

Cisco 8011-4G24Y4H-I Router

To connect to a power source:

  1. Plug the power supply cord in to the power supply module.

  2. Wrap the tie around the power supply cord.

  3. Ensure that the power supply cord is secured to the power supply module.

  4. Tighten the tie around the power supply cord as shown.

  5. Ensure that the power cord is secured always to a cable support to ensure the cable load doesn’t act on the PSU.

Figure 27. Attach the AC Power Cables
Instructions on how to install the AC Power cables to the router

Note
These images are for representation purpose only. Certain Cisco 8010 Series Routers may not include a tie for the power supply cord.

1

Insert power cord

2

Wrap power cord with tie

3

Attach the power cord

4

Secure power cord with tie

Cisco 8011-32Y8L2H2FH Router


Note

Prior to connecting the power supply to a power source, ensure that the chassis is properly grounded.

To connect to a power source, follow these steps:

  1. Plug the power cable into the power supply.

  2. Plug the other end of the power cable into a power source supplied by the data center.


    Note

    When using redundant mode, connect each power supply to a separate power source.

  3. Verify that the power supply is receiving power by checking that the LED is on and is amber or red. For more information about the power supply LEDs and the conditions that they indicate, see Power status LEDs.

    When you first activate the power supply, you can verify the functionality of the LED by checking that LED turns on for a couple of seconds. If the LED is flashing amber or red, check the power connections on the power supply and the power source.

Figure 28. Attach the AC Power Cables
Instructions on how to install the AC Power cables to the router

Note
These images are for representation purpose only. Certain Cisco 8010 Series Routers may not include a tie for the power supply cord.

Turn On an AC Power Supply Module

Perform the following procedure to activate an AC power supply:

  1. Plug the power cord into the power supply.

  2. Connect the other end of the power cord to an AC-input power source.

  3. Verify power supply operation by checking if the respective power supply front panel LED (PM0 or PM1) is green.

  4. If the LEDs indicate a power problem, see Appendix for troubleshooting information.

  5. If you’re also connecting a redundant AC power supply, repeat these steps for the second power source.


Note
If you’re connecting a redundant AC 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.

Operating Voltage Range

  • Cisco 8011-4G24Y4H-I: 100V-240VAC, 50/60Hz, 5-2.2A maximum.

  • Cisco 8011-32Y8L2H2FH: 100V-240VAC, 50/60Hz, 7.6-3.65A maximum.

Connect to a DC Power Source

Cisco 8011-4G24Y4H-I Router


Note

When installing DC power supply, use 14AWG for longer cables and 14-16AWG for shorter cables, 90°C temperature rated cable. The recommended cable length is three meters maximum from source.


Note

  • Always ensure that the building’s installation for short-circuit (overcurrent) protection does not exceed 15A.

  • We recommend you to use a circuit breaker or a fast acting fuse with a maximum DC rating, based on the router variants for over current protection.

Figure 29. DC Lug Dimensions

A

0.97 in. (2.4 cm)

C

0.27 in. (0.68 cm)

B

0.31 in. (0.78 cm)

D

0.17 in. (0.43 cm)

M

0.81 in. (2 cm)

To connect to the DC power source:

  1. Locate the terminal block plug.

  2. Insert the DC-input power source wires into the terminal block plug.

  3. Attach the DC supply wires using the designated screws.

  4. Use a ratcheting torque screwdriver to torque the terminal block plug captive screw. (See the following figure.)

Figure 30. Attach the DC Power Supply Wires

Note
These images are for representation purpose only. Certain Cisco 8010 Series Routers may not include a tie for the power supply cord.

Cisco 8011-32Y8L2H2FH Router

Prior to connecting the power supply to a power source, ensure that the chassis is properly grounded.

To connect the DC power supply directly to one or two DC power sources, follow these steps:


Warning

Statement 1003—DC Power Disconnection

To reduce risk of electric shock or personal injury, disconnect DC power before removing or replacing components or performing upgrades.

  1. Plug the DC power cable (CAB-48DC-40A-8AWG) into the DC power supply.

  2. Turn off the power at the circuit breakers for the portions of the DC grid power that you are connecting to and verify that all of the LEDs on the DC grid power supplies are off.

  3. Depending on the power supply installed, install the two cables from the DC power supply to the DC power source as follows:

    1. If the unconnected end of each power cable is not stripped off of its insulation for the last 0.75 inches (19 mm), use wire strippers to remove that amount of insulation.

    2. Attach the negative cables to the negative terminals of a DC power source, and attach the positive cables to the positive terminals of the same power source.

  4. Verify that the power supply is receiving power by checking that the LED is on and is amber or red. For more information about the power supply LEDs and the conditions that they indicate, see Power Status LEDs.

    When you first activate the power supply, you can verify the functionality of the LED by checking that LED turns on for a couple of seconds. If the LED is flashing amber or red, check the power connections on the power supply and the power source

Figure 31. Attach the DC Power Supply Wires

1

Negative terminal

3

Ground terminal

2

Positive terminal

Note
These images are for representation purpose only. Certain Cisco 8010 Series Routers may not include a tie for the power supply cord.

Turn On a DC Power Supply Module

Perform this procedure to activate a DC power supply:

  1. Verify the power supply operation by checking whether the respective power supply front panel LED (PS0 or PS1) is green.

  2. If the LEDs indicate any issues with power problem, see Appendix.

  3. If you are also connecting a redundant DC power supply, repeat these steps for the second power source.


    Note

    If you are connecting a redundant mix mode (AC and DC) power supply, ensure that each power supply is connected to a separate power source to prevent power loss in the event of a power failure.

Operating Voltage Range

Table 5. Operating voltage range for mixed mode power supply

Variants

AC Voltage Range

DC Voltage Range

Number of PSUs

Cisco 8011-4G24Y4H-I Router

100V–240V, 5–2.2A, 50/60Hz

-48V–60V, 12A maximum

1 PSU

Cisco 8011-32Y8L2H2FH Router

100V–240V, 7.6–3.65A, 50/60Hz

-48V–60V, 23–18A maximum

1 PSU

Port Connection Guidelines

These are the port connection guidelines:

  • Depending on the chassis, you can use Quad Small Form-factor Pluggable Double Density (QSFP-DD), QSFP28, SFP, SFP+, and RJ45 connectors to connect the ports on the system to other network devices.

  • To prevent damage to the fiber-optic cables, we recommend that you keep the transceivers disconnected from their fiber-optic cables when installing the transceiver in the system. Before removing a transceiver from the router, remove the cable from the transceiver.

  • To maximize the effectiveness and life of your transceivers and optical cables, do the following:

    • Wear an ESD-preventative wrist strap that is connected to an earth ground whenever handling transceivers. The router is typically grounded during installation and provides an ESD port to which you can connect your wrist strap.

    • Do not remove and insert a transceiver more often than is necessary. Repeated removals and insertions can shorten its useful life.

    • Keep the transceivers and fiber-optic cables clean and dust free to maintain high signal accuracy and to prevent damage to the connectors. Attenuation (loss of light) is increased by contamination and should be kept below 0.35 dB.

      • Clean these parts before installation to prevent dust from scratching the fiber-optic cable ends.

      • Clean the connectors regularly; the required frequency for cleaning depends upon the environment. In addition, clean connectors when they are exposed to dust or accidentally touched. Both wet and dry cleaning techniques can be effective; refer to your site's fiber-optic connection cleaning procedures.

      • Do not touch the ends of connectors. Touching the ends can leave fingerprints and cause other contamination.

    • Inspect routinely for dust and damage. If you suspect damage, clean and then inspect fiber ends under a microscope to determine if damage has occurred.

Console Port Connection

The system console port is an RJ45 receptacle for connecting a data terminal to perform the initial configuration of the router. After you create a local management connection, you can use the console to perform these functions through the management interface:

  • Configure the router using the command-line interface (CLI).

  • Monitor network statistics and errors.

  • Configure Simple Network Management Protocol (SNMP) agent parameters.

  • Download software updates.

The console cable is shipped with the hardware. Only RJ45 to DB-9 adapter cable is provided in the package.

Figure 32. Cisco 8011-4G24Y4H-I Router — Connecting the USB Type-A Console Cable to the Chassis
Connecting the console cable to the router
Figure 33. Cisco 8011-32Y8L2H2FH — Connecting the USB Type-A Console Cable to the Chassis
Connecting the console cable to the router

1

USB Type-A console port

2

USB Type-A to USB Type-A cable

Connect a Data Terminal to the Console Port

To connect a data terminal to the console port:

Before you begin

  • Before you create a network management connection for the router or connect the router to the network, you must create a local management connection through a console terminal and configure an IP address for the router.

    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 RJ45 rollover cable and DB9F/RJ45 adapter are provided in the router accessory kit.

    • Network cabling should already be routed to the location of the installed router.

Procedure

Step 1

Set your terminal to these operational values: 115200 bps, 8 data bits, no parity, and two stop bits.

Step 2

Attach the terminal end of the cable to the interface port on the data terminal.

Step 3

Attach the other end of the cable to the console port.

Management Ethernet Port Connection

The management Ethernet port provides out-of-band management, which enables you to use the Command Line Interface (CLI) to manage the router by its IP address. This port uses a 10/100/1000 Ethernet connection with an RJ45 interface.

Figure 34. Cisco 8011-4G24Y4H-I — Management Ethernet Port
Connect the Management Ethernet Port to the router
Figure 35. Cisco 8011-32Y8L2H2FH — Management Ethernet Port

Note
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.

Connect to the Management Ethernet Port

To connect cables to the system management port:

Before you begin

You must complete the initial router configuration.


Note
To prevent an IP address conflict, do not connect the management Ethernet port until the initial configuration is complete.

Procedure

Step 1

Attach category 5 cables directly to the RJ45 receptacle on the management Ethernet port.

Step 2

Connect the network end of your RJ45 cable to a switch, hub, repeater, or other external equipment.

Connecting Cables to Timing Interfaces Card

Perform these steps on how to connect cables from the router to a Timing Interfaces Card unit for input 10Mhz or 1PPS interface.

  1. Connect one end of a mini-coax cable to the Timing Interfaces Card unit.

  2. Connect the other end of the mini-coax cable to the 10MHz or 1PPS port on the router.

Inserting and Securing Timing Interfaces Card with GNSS Module

Summary

This process involves physically integrating the module into a device and fastening it to ensure proper connection and stability.

The key components involved in the process are:

  • Installer: The individual performing the physical installation and securing actions.

  • GNSS module: The hardware component being installed, which provides Global Navigation Satellite System capabilities to the device.

  • Device chassis: The main equipment or system where the GNSS module is inserted.

  • Screwdriver: A tool used to tighten the captive screws on the module, ensuring it is firmly secured.

Workflow

Figure 36. Cisco 8011-32Y8L2H2FH Router: Inserting and securing the Cisco 8000-TIC-GNSS module
Cisco 8011-32Y8L2H2FH Router: Inserting and securing the Cisco 8000-TIC-GNSS module

These are the stages of inserting and securing a Timing Interfaces Card with GNSS module:

  1. Module Insertion: The installer carefully aligns the GNSS module with the designated slot on the device chassis and pushes it into place until it is fully seated within the device's internal connectors.

  2. Module Securing: The installer uses a screwdriver to tighten the captive screws located on the faceplate of the GNSS module. This action secures the module firmly to the device chassis, preventing accidental dislodgement and ensuring a stable connection.


    Note

    Ensure that the captive screws are tightened with a torque of 5lbs-in or 0.65 Nm.

Result

The GNSS module is successfully installed and secured within the device, establishing a stable physical connection and preparing it for operational use.

Install and Remove Transceiver Module


Caution

Removing and installing a transceiver can shorten its useful life. Do not remove and insert transceivers more than it is absolutely necessary. We recommended that you disconnect cables before installing or removing transceivers to prevent damage to the cable or transceiver

This section shows 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.


Warning

Statement 1006—Chassis Warning for Rack-Mounting and Servicing

To prevent bodily injury when mounting or servicing this unit in a rack, you must take special precautions to ensure that the system remains stable. The following guidelines are provided to ensure your safety:

  • This unit should be mounted at the bottom of the rack if it is the only unit in the rack.

  • When mounting this unit in a partially filled rack, load the rack from the bottom to the top with the heaviest component at the bottom of the rack.

  • If the rack is provided with stabilizing devices, install the stabilizers before mounting or servicing the unit in the rack.


Warning

Statement 1008—Class 1 Laser Product

This product is a Class 1 laser product.


Note

Statement 1089—Instructed and Skilled Person Definitions

An instructed person is someone who has been instructed and trained by a skilled person and takes the necessary precautions when working with equipment.

A skilled person or qualified personnel is someone who has training or experience in the equipment technology and understands potential hazards when working with equipment.


Warning

Statement 1090—Installation by Skilled Person

Only a skilled person should be allowed to install, replace, or service this equipment. See statement 1089 for the definition of a skilled person.

Install and Remove SFP Modules

Before you remove or install an SFP module, read the installation information in this section.


Caution
Protect all the unused ports by inserting clean dust covers or dust caps into them.

Warning

Statement 1055—Class 1/1M Laser

Invisible laser radiation is present. Do not expose to users of telescopic optics. This applies to Class 1/1M laser products.


Warning

Statement 1056—Unterminated Fiber Cable

Invisible laser 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.


Caution
Protect the system by inserting a clean SFP module cage cover (shown in the following figure) into the optical module cage when there is no SFP module installed. The SFP module cage cover is not a standard part of the accessories kit.
Figure 37. SFP Module Cage Cover

Caution
Protect the SFP or SFP+ modules by inserting clean dust covers into them after the cables are removed. Be sure to clean the optic surfaces of the fiber cables before you plug them back into the optical ports of another module. Avoid getting dust and other contaminants into the optical ports of your SFP modules, because the optics do not work correctly when obstructed by dust.

Caution
We strongly recommend that you do not install or remove the SFP module with fiber-optic cables attached to it because of the potential of damaging the cable, the cable connector, or the optical interfaces in the module. Disconnect all cables before removing or installing an 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.

Note
When installing an 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 click indicates that the module is correctly seated and secured in the receptacle. Verify that the modules are completely seated and secured in their assigned receptacles on the system by firmly pushing on each SFP module.

Bale Clasp SFP Module

The bale clasp SFP module has a clasp that you use to remove or install the module. (See the figure below.)

Figure 38. Bale Clasp SFP Module
Install a Bale Clasp SFP Module

To install this type of SFP module:

  1. Attach an ESD-preventive 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 39. Installing a Bale Clasp SFP Module into a Port
Installing a Bale Clasp SFP Module into a Port on the router

Note
When installing an SFP or SFP+ module, you should hear a click as the triangular pin on the bottom of the SFP module snaps into the hole in the receptacle. This click indicates that the module is correctly seated and secured in the receptacle. Verify that the SFP modules are completely seated and secured in their assigned receptacles on the system by firmly pushing on each SFP module.
Remove a Bale Clasp SFP Module

To remove this type of SFP 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 system.

  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 the bale clasp.

  4. Grasp the SFP module between your thumb and index finger and carefully remove it from the port, as shown in the figure below.


    Note
    This action must be performed during your first instance. After all ports are populated, this may not be possible.
    Figure 40. Removing a bale clasp SFP module
    Removing a Bale Clasp SFP or SFP+ Module from the router

  5. Place the SFP module that you removed on an antistatic mat, or immediately place it in a static shielding bag if you plan to return it to the factory.

  6. Protect your system by inserting a clean SFP module cage covers into the optical module cage when there is no SFP module installed.

Install and Remove QSFP Transceiver Modules

This section provides the installation, cabling, and removal instructions for the 40-Gigabit Quad Small Form-Factor Pluggable Plus (QSFP+) and 100 Gigabit (QSFP28) transceiver modules. The modules are hot-swappable input/output (I/O) devices that connect the system’s module port electrical circuitry with either a copper or a fiber-optic network.

The following figure shows the 40-Gigabit optical QSFP+ transceiver. The transceiver is used primarily in short reach applications in switches, routers, and data center equipment where it provides higher density than SFP+ modules. The 100-Gigabit optical QSFP28 transceiver is similar to the 40-Gigabit optical QSFP transceiver.

Figure 41. 40-Gigabit QSFP+ transceiver module (optical)

1

40GBASE QSFP+ transceiver body

3

Electrical connection to the module circuitry

2

Bail-clasp latch

Overview

The 40-Gigabit (GE) QSFP+ and 100 Gigabit (QSFP28) transceiver module is:

  • a hot-swappable,

  • parallel fiber-optical module with 4 independent optical transmit, and

  • receive channels.

These channels can terminate in another 40-Gigabit QSFP+ transceiver, or the channels can be broken out to 4 separate 10-Gigabit SFP+ transceivers. The QSFP+ transceiver module connects the electrical circuitry of the system with an optical external network.

This figure shows the 40-Gigabit optical QSFP+ transceiver. The transceiver is used primarily in short reach applications in switches, routers, and data center equipment where it provides higher density than SFP+ modules. The 100-Gigabit optical QSFP28 transceiver is similar to the 40-Gigabit optical QSFP transceiver.

Figure 42. 40-Gigabit QSFP+ Transceiver Module (Optical)

1

40GBASE QSFP+ transceiver body

3

Electrical connection to the module circuitry

2

Bail-clasp latch

Required tools and equipment

You need these tools to install the 40-Gigabit QSFP or 100-Gigabit QSFP transceiver modules:

  • Wrist strap or other personal grounding device to prevent ESD occurrences.

  • Antistatic mat or antistatic foam to set the transceiver on.

  • Fiber-optic end-face cleaning tools and inspection equipment.

Install the 40-Gigabit QSFP or 100-Gigabit QSFP transceiver module

The QSFP+ or QSFP28 transceiver module can have either a bail-clasp latch or a pull-tab latch. Installation procedures for both types of latches are provided.


Caution
The QSFP+ or QSFP28 transceiver module is a static-sensitive device. Always use an ESD wrist strap or similar individual grounding device when handling QSFP+ or QSFP28 transceiver modules or coming into contact with system modules.

To install an QSFP+ or QSFP28 transceiver module, follow these steps:

Procedure

Step 1

Attach an ESD wrist strap to yourself and a properly grounded point on the chassis or the rack.

Step 2

Remove the QSFP+ or QSFP28 transceiver module from its protective packaging.

Step 3

Check the label on the QSFP+ or QSFP28 transceiver module body to verify that you have the correct model for your network.

Step 4

For optical QSFP+ or QSFP28 transceiver modules, remove the optical bore dust plug and set it aside.

Step 5

For QSFP+ or QSFP28 transceiver modules equipped with a pull-tab, hold the transceiver so that the identifier label is on the top.

Step 6

For QSFP+ or QSFP28 transceiver modules equipped with a bail-clasp latch, keep the bail-clasp aligned in a vertical position.

Step 7

Align the QSFP+ or QSFP28 transceiver module in front of the module’s transceiver socket opening and carefully slide the QSFP+ or QSFP28 transceiver into the socket until the transceiver makes contact with the socket electrical connector (see the figure below).

Figure 43. Installing the 40-Gigabit QSFP+ or 100-Gigabit QSFP28 Transceiver Module (Optical Transceiver Equipped with a Bail-Clasp Latch Shown)

Step 8

Press firmly on the front of the QSFP+ or QSFP28 transceiver module with your thumb to fully seat the transceiver in the module’s transceiver socket (see the below figure).

Caution

 
If the latch is not fully engaged, you might accidentally disconnect the QSFP+ or QSFP28 transceiver module.
Figure 44. Seating the 40-Gigabit QSFP+ or 100-Gigabit QSFP28 Transceiver Module (Optical Transceiver Equipped with a Bail-Clasp Latch Shown)

Step 9

For optical QSFP+ or QSFP28 transceiver modules, reinstall the dust plug into the QSFP+ or QSFP28 transceivers optical bore until you are ready to attach the network interface cable. Do not remove the dust plug until you are ready to attach the network interface cable.

Attach the optical network cable

Before you begin

Before you remove the dust plugs and make any optical connections, follow these guidelines:

  • Keep the protective dust plugs installed in the unplugged fiber-optic cable connectors and in the transceiver optical bores until you are ready to make a connection.

  • Inspect and clean the MPO connector end faces just before you make any connections.

  • Grasp the MPO connector only by the housing to plug or unplug a fiber-optic cable.


Note
40-Gigabit QSFP+ or QSFP28 transceiver modules are keyed to prevent incorrect insertion.

Note
The multiple-fiber push-on (MPO) connectors on the optical QSFP+ or QSFP28 transceivers support network interface cables with either physical contact (PC) or ultra-physical contact (UPC) flat polished face types. The MPO connectors on the optical QSFP+ or QSFP28 transceivers do not support network interface cables with an angle-polished contact (APC) face type.

Procedure

Step 1

Remove the dust plugs from the optical network interface cable MPO connectors. Save the dust plugs for future use.

Step 2

Inspect and clean the MPO connector’s fiber-optic end faces.

Step 3

Remove the dust plugs from the QSFP+ or QSFP28 transceiver module optical bores.

Step 4

Immediately attach the network interface cable MPO connectors to the QSFP+ or QSFP28 transceiver module (see the figure below).

Figure 45. Cabling a 40-Gigabit QSFP+ or QSFP28 transceiver module

Remove the 40-Gigabit or 100-Gigabit QSFP transceiver module


Caution
The QSFP+ or QSFP28 transceiver module is a static-sensitive device. Always use an ESD wrist strap or similar individual grounding device when handling QSFP+ or QSFP28 transceiver modules or coming into contact with modules.

To remove a QSFP+ or QSFP28 transceiver module, follow these steps:

Procedure

Step 1

For optical QSFP+ or QSFP28 transceiver modules, disconnect the network interface cable from the QSFP+ or QSFP28 transceiver connector.

Step 2

For QSFP+ or QSFP28 transceiver modules equipped with a bail-clasp latch (see the below figure, top view):

  1. Pivot the bail-clasp down to the horizontal position.

  2. Immediately install the dust plug into the transceivers optical bore.

  3. Grasp the sides of the QSFP+ or QSFP28 transceiver and slide it out of the module socket.

Step 3

For QSFP+ or QSFP28 transceivers equipped with a pull tab latch (see the below figure, bottom view):

  1. Immediately install the dust plug into the transceiver’s optical bore.

  2. Grasp the tab and gently pull to release the transceiver from the socket.

  3. Slide the transceiver out of the socket.

Figure 46. Removing the 40-Gigabit QSFP+ or 100-Gigabit QSFP28 transceiver module

Step 4

Place the QSFP+ or QSFP28 transceiver module into an antistatic bag.

Connect Interface Ports

You can connect optical interface ports on with other devices for network connectivity.

Connect a Fiber-Optic Port to the Network

Depending on the 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 other transceivers work with pre-attached copper cables. When installing fiber-optic cables for a port, you must install SFP transceivers for 1-Gigabit optical ports or install SFP+ transceivers for 10-Gigabit optical ports or QSFP+ transceivers for 100-Gigabit ports before installing the fiber-optic cable in the transceivers.


Caution

Removing and installing a transceiver can shorten its useful life. Do not remove and insert transceivers more than it is absolutely necessary. We recommended that you disconnect cables before installing or removing transceivers to prevent damage to the cable or transceiver.

Disconnect Optical Ports from the Network

When you need to remove fiber-optic transceivers, you must first remove the fiber-optic cables from the transceiver before you remove the transceiver 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 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 prevent dust from scratching the fiber-optic cable ends.

  • Do not touch the ends of connectors. Touching the ends would leave fingerprints and cause other contamination.

  • Clean the connectors regularly; the required frequency of cleaning depends upon the environment. In addition, clean connectors if they are exposed to dust or have been accidentally touched. Both wet and dry cleaning techniques can be effective; refer to your site's fiber-optic connection cleaning procedures.

  • Inspect routinely for dust and damage. Clean and then inspect fiber ends under a microscope to determine whether any damage has occurred.