1-57
Cisco ONS 15454 DWDM Troubleshooting Guide, R7.0.1
78-17742-02
Chapter 1 General Troubleshooting
1.9.2 Faulty Fiber-Optic Connections
Remove SFP or XFP Connectors
Warning
Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into
beams or view directly with optical instruments.
Statement 272
Step 1 Disconnect the network fiber cable from the SFP or XFP LC duplex connector.
Step 2 Release the SFP or XFP from the slot by simultaneously squeezing the two plastic tabs on each side.
Step 3 Slide the SFP out of the card slot. A flap closes over the SFP slot to protect the connector on the card.
Install an SFP or XFP Connector
Warning
Class 1 laser product.
Statement 1008
Warning
Invisible laser radiation could be emitted from the end of the unterminated fiber cable or connector.
Do not stare into the beam 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 could pose an eye hazard.
Statement 1056
Step 1 Remove the SFP or XFP from its protective packaging.
Step 2 Check the label to verify that you are using a compatible SFP or XFP for the card where you want to
install the connector. Table 1-7 shows the compatible SFPs and XFPs.
Caution Only use SFPs/XFPs certified for use in Cisco ONSs. The qualified Cisco SFP/XFP pluggable module
top assembly numbers (TANs) are provided in Table 1-7.
Table 1-7 SFP/XFP Card Compatibility
Card
Compatible SFP/XFP
(Cisco Product ID)
Cisco Top Assembly
Number (TAN)
MXP_2.5G_10G (ONS 15454 SONET/SDH) 15454-SFP-OC48-IR=
ONS-SE-2G-S1=
10-1975-01
10-2017-01
MXP_2.5G_10E (ONS 15454 SONET/SDH) 15454-SFP-OC48-IR=
ONS-SE-2G-S1=
ONS-SE-2G-L2=
10-1975-01
10-2017-01
10-2013-01
MXP_MR_2.5G
MXPP_MR_2.5G
15454-SFP-GE+-LX=
15454E-SFP-GE+-LX=
15454-SFP-GEFC-SX=
15454E-SFP-GEFC-S=
ONS-SE-GE-ZX=
10-1832-03
10-1832-03
10-1833-01
10-1833-02
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