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background image

Electrical connection to
the module circuitry

3

40GBASE QSFP+
transceiver body

1

Bail-clasp latch

2

Required Tools and Equipment

You need these tools to install the 40-Gigabit QSFP+ / 100-Gigabit QSFP28 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.

For information on inspecting and cleaning fiber-optic connections, see

Maintain Transceivers and Optical

Cables

.

Installing the 40-Gigabit QSFP+ or 100-Gigabit 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.

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.

Caution

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

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).

Connect Router to the Network

15

Connect Router to the Network

Required Tools and Equipment

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Содержание NC55A2-MOD-SE-H-S

Страница 1: ...d 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...

Страница 2: ...nt 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 You also can use the console to perform the following functions each of which can be performed through the management interface after you make that connection Configure the router using the command line interface CLI M...

Страница 3: ...nt 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 already be routed to the location of the installed router Step 1 Set your terminal to these operational values 115200 bps 8 data bits no parity 2 stop bits 115200 8N1 Step 2 Attach the terminal end of the cable to the interface port on the data...

Страница 4: ...oices for each configuration except for the IP address which you must provide Be aware of the router s unique name to identify it among the devices in the network Note Before you begin A console device must be connected with the router The router must be connected to a power source Determine the IP address and netmask needed for the Management interfaces MgmtEth0 RP0 CPU0 0 and MgmtEth0 RP1 CPU0 0...

Страница 5: ...racters such as aaa Does not contain recognizable words from the dictionary Does not contain proper names Contains both uppercase and lowercase characters Contains numbers as well as letters Clear text passwords cannot include the dollar sign special character Note If a password is trivial such as a short easy to decipher password the software rejects the password configuration Be sure to configur...

Страница 6: ...45 interface To prevent an IP address conflict do not connect the management Ethernet port until the initial configuration is complete Note To connect cables to the system management port attach Category 5 cables directly to the RJ 45 receptacle on the management Ethernet port Figure 3 NCS 55A1 Figure 4 NCS 55A2 Console port 2 Management Ethernet port 1 Connect Router to the Network 6 Connect Rout...

Страница 7: ...Cisco NCS 55A2 MOD HX S Cisco NC55A2 MOD SE H S and Cisco NCS 55A2 MOD HD S router Handling Modular Port Adapters Each modular port adapter MPA circuit board is mounted to a metal carrier and is sensitive to electrostatic discharge ESD damage Always handle the MPA by the carrier edges and handle never touch the MPA components or connector pins See the figure below Caution When a bay is not in use ...

Страница 8: ...moval Managed OIR A managed online insertion and removal of Modular port adapters MPAs is comprised of the following steps Shut down the MPA with the hw module subslot rack slot subslot shutdown command Confirm that the LEDs have gone from green to off Execute the do show platform command to verify that the MPA to be removed is in the disabled state Physically remove the MPA to be replaced Physica...

Страница 9: ...lly slide the MPA all the way in the chassis until the MPA is firmly seated in the MPA interface connector When fully seated the MPA might be slightly behind the faceplate The MPA will slide easily into the slot if it is properly aligned on the tracks If the MPA does not slide easily do NOT force it Remove the MPA and reposition it paying close attention to engaging it on the tracks Push the MPA i...

Страница 10: ...rting a clean SFP SFP module cage cover shown in the figure below into the optical module cage when there is no SFP or SFP module installed Caution Figure 6 SFP SFP Module Cage Cover 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 ...

Страница 11: ...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 line card by firmly pushing on each SFP or SFP module Note 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 7 Bale Clasp SFP or SFP Module Install...

Страница 12: ...ap and follow its instructions for use Step 2 Disconnect and remove all interface cables from the ports note the current connections of the cables to the ports on the line card Step 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 you cannot use your index finger to open it use a small flat blade screwdriver or other lo...

Страница 13: ...ly place it in a static shielding bag if you plan to return it to the factory Step 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 Connect Router to the Network 13 Connect Router to the Network Remove a Bale Clasp SFP or SFP Module ...

Страница 14: ... module circuitry 3 40GBASE QSFP transceiver body 1 Bail clasp latch 2 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 Q...

Страница 15: ...nto contact with system modules Caution To install an QSFP or QSFP28 transceiver module follow these steps 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 mode...

Страница 16: ...he QSFP or QSFP28 transceiver module with your thumb to fully seat the transceiver in the module s transceiver socket see the below figure If the latch is not fully engaged you might accidentally disconnect the QSFP or QSFP28 transceiver module Caution Connect Router to the Network 16 Connect Router to the Network Installing the 40 Gigabit QSFP or 100 Gigabit Transceiver Module ...

Страница 17: ...ork 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...

Страница 18: ...ansceiver 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 Caution To remove a QSFP or QSFP28 transceiver module follow these steps Step 1 For optical QSFP or QSFP28 transceiver modules disconnect the network interface cable from the QSFP or QSFP28 transceive...

Страница 19: ...t stare into beams or view directly with optical instruments Statement 1051 Warning The CFP2 module is a static sensitive device Always use an ESD wrist strap or similar individual grounding device when handling the CFP2 modules or coming into contact with the modules Caution Installing a CFP2 Module To install a CFP2 module follow these steps Step 1 Attach an ESD preventive wrist or ankle strap a...

Страница 20: ... attach the network cable interface remove the dust plugs and inspect and clean fiber connector end faces and then immediately attach the network interface cable connectors into the CFP2 module optical bores Removing a CFP2 Module To remove a CFP2 module follow these steps Step 1 Attach an ESD preventive wrist or ankle strap and follow its instructions for use Step 2 Disconnect and remove all inte...

Страница 21: ...l ports or QSFP transceivers for 100 Gigabit ports before installing the fiber optic cable in the transceivers Removing and installing a transceiver can shorten its useful life Do not remove and insert transceivers any more than is absolutely necessary We recommended that you disconnect cables before installing or removing transceivers to prevent damage to the cable or transceiver Caution Disconne...

Страница 22: ...nnectors provided in the front panel to output this 1PPS and 10MHz The table below summarizes the GPS port pinouts Table 2 GPS Port Pinouts 1PPS Input and Output 10 MHz Input and Output Input Rectangular pulse Output Rectangular pulse Input Sine wave Output Square wave Waveform Input 2 4 volts TTL compatible Output 2 4 volts TTL compatible Input 1 7 volt p p 8 to 10 dBm Output 2 4 volts TTL compat...

Страница 23: ...p 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 ...

Страница 24: ...Connect Router to the Network 24 Connect Router to the Network Maintain Transceivers and Optical Cables ...

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