6-8
Cisco SCE 2000 4xGBE Installation and Configuration Guide
OL-7824-06
Chapter 6 Cabling the Line Ports and Completing the Installation
Connecting the line ports to the network
Note When installing an External Optical Bypass module, the SCE 2000 line ports are connected to the
module. See The External Optical Bypass Module for complete instructions.
Class 1 laser. Avoid exposure to radiation and do not stare into open aperture.
Fiber Specifications
The following table presents the fiber specifications. The SCE 2000 may be ordered with either
Multimode or Single Mode transceivers The transceiver type is indicated on the front panel under the
ports. Note that both transceivers on any individual SCE 2000 are the same, either 850nm Multimode
OR 1310nm Single Mode.
SUMMARY STEPS
1. Take the appropriate fiber optic cable (see Fiber Specifications ) and plug it into the appropriate
GBE port on the front panel of the SCE 2000.
2. Verify that the link LED is green.
DETAILED STEPS
Step 1 Take the appropriate fiber optic cable (see Fiber Specifications ) and plug it into the appropriate GBE
port on the front panel of the SCE 2000 .
Make sure to push on the connector until you hear a click, which indicates that the connector is fully
inserted and secured in the receptacle. Always make sure that you insert the connector completely into
the socket.
Table 6-1 Fiber Specifications
SCE Model Transceiver Transmit Power Receive Power Typical (Max.)
Distance
SCE 2000 4xGBE
MM
850nm Multimode –9.5 to –4 dBm –17 to 0 dBm
• 750m for
50µm Core
Diameter
MMF
• 400m for
62.5µm Core
Diameter
MMF
SCE 2000 4xGBE
SM
1310nm FRP laser
Single Mode
–9.5 to –3 dBm –20 to 3 dBm 10 km for 9.0µm
Core Diameter
SMF
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