Cisco SGE2000 Configuration Guide - Page 141

SCE 2000, Rx<->Tx, Auto-Negotiation = OFF, No Bypass, Step 1

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Appendix A The External Optical Bypass Module Installing the External Bypass Module DETAILED STEPS Step 1 Step 2 Step 3 Step 4 Step 5 Step 6 Connect an optical cable (user supplied) between the GBE port on the Subscriber side network element and the SUB port on the External Optical Bypass module. Connect an optical cable (user supplied) between the GBE port on the Network side network element and the NET port on the External Optical Bypass module. Verify that the links between the two network elements are active. Connect the SUB cable of the fiber of the External Optical Bypass module to the SUB GBE port of the SCE 2000 platform. RxTx Connect the NET cable of the fiber of the External Optical Bypass module to the NET GBE port of the SCE 2000 platform. RxTx Power up the SCE 2000 platform, as explained in Basic SCE 2000 Platform Operations. Verify that the relevant GBE interfaces of the SCE 2000 platform are now in sync, as the External Optical Bypass module is now active (in bypass), and is performing a loopback on these interfaces. Auto-Negotiation should be configured identically for the two SCE 2000 platform GBE interfaces and the GBE interfaces of the switch/router on either side of the External Optical Bypass module. It is recommended that the two GBE interfaces of the SCE 2000 platform, as well as the GBE interfaces of the switch/router on either side of the External Optical Bypass module, be configured to Auto-Negotiation = OFF Connect the control cable (supplied in the kit) from the Bypass 9-pin D-Type connector on the rear panel of the SCE 2000 platform to the Control connector on the External Optical Bypass module. The SCE 2000 platform immediately starts providing power to the External Optical Bypass module, so the bypass module becomes inactive, and starts transferring the traffic to the SCE 2000 platform. The " No Bypass " LED should therefore be lit. OL-7824-06 Cisco SCE 2000 4xGBE Installation and Configuration Guide A-5

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A-5
Cisco SCE 2000 4xGBE Installation and Configuration Guide
OL-7824-06
Appendix A
The External Optical Bypass Module
Installing the External Bypass Module
DETAILED STEPS
Step 1
Connect an optical cable (user supplied) between the GBE port on the Subscriber side network element
and the
SUB
port on the External Optical Bypass module.
Step 2
Connect an optical cable (user supplied) between the GBE port on the Network side network element
and the
NET
port on the External Optical Bypass module.
Verify that the links between the two network elements are active.
Step 3
Connect the
SUB
cable of the fiber of the External Optical Bypass module to the
SUB
GBE port of the
SCE 2000
platform.
Rx<->Tx
Step 4
Connect the NET cable of the fiber of the External Optical Bypass module to the NET GBE port of the
SCE 2000
platform.
Rx<->Tx
Step 5
Power up the
SCE 2000
platform, as explained in
Basic SCE 2000 Platform Operations
.
Verify that the relevant GBE interfaces of the
SCE 2000
platform are now in sync, as the External
Optical Bypass module is now active (in bypass), and is performing a loopback on these interfaces.
Auto-Negotiation should be configured identically for the two
SCE 2000
platform GBE interfaces and
the GBE interfaces of the switch/router on either side of the External Optical Bypass module. It is
recommended that the two GBE interfaces of the
SCE 2000
platform, as well as the GBE interfaces of
the switch/router on either side of the External Optical Bypass module, be configured to
Auto-Negotiation = OFF
Step 6
Connect the control cable (supplied in the kit) from the Bypass 9-pin D-Type connector on the rear panel
of the
SCE 2000
platform to the Control connector on the External Optical Bypass module.
The
SCE 2000
platform immediately starts providing power to the External Optical Bypass module, so
the bypass module becomes inactive, and starts transferring the traffic to the
SCE 2000
platform. The
“
No Bypass
” LED should therefore be lit.