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Cisco ONS 15327 Troubleshooting Guide, R3.4
April 2003
Chapter1 General Troubleshoo ting Fiber and Cabling
Step 4 Grip the sides of the SFP with your thumb and forefinger and insert the SFP into the slot on the
G1000-2 card.
Note SFPs are keyed to prevent incorrect installation.
Step 5 Slide the SFP through the flap that covers the opening until you hear a click. The click indicates the SFP
is locked into the slot.
Step 6 When you are ready to attach the network fiber-optic cable, remove the protective plug from the SFP and
save the plug for future use.
1.8.2.3 Optical Card Transmit and Receive Levels
Each G1000-2 and OC-N card has a transmit and recei ve conn ector on i ts facep late. Table 1-40 describes
the SFPs and their capabilities.
Table1-40 Optical Card Transmit and Receive Levels
Optical Card Receive Transmit
G1000-2 –8 to –28 dBm –8 to –15 dBm
OC3 IR 4 1310 –8 to –28 dBm –8 to –15 dBm
OC12 IR 1310 –8 to –28 dBm –8 to –15 dBm
OC12 LR 1550 –8 to –28 dBm +2 to –3 dBm
OC48 IR 1310 0 to –18 dB m 0 to –5 dBm
OC48 LR 1550 –8 to –28 dBm +3 to –2 dBm