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Installing Cisco ONS 15454 SONET/SDH FC_MR-4 Cards
78-16233-01
FC_MR-4 Card Description
FC_MR-4 Card-Level Indicators
Table0-1 describes the two card-level LEDs on the FC_MR-4 card.
FC_MR-4 Port-Level Indicators
Each FC_MR-4 port has a corresponding ACT/LNKLED. The ACT/LNK LED is solid green if the port
is available to carry traffic,is provisioned as in-service, and in the active mode. The ACT/LNK LED is
flashinggreen if the port is carrying traffic. The ACT/LNK LED is steady amber if the port is not enabled
and the link is connected, or if the port is enabled and the link is connected but there is a SONET
transport error. The ACT/LNK LED is unlit if there is no link.
Youcan find the status of the card ports using the LCD screen on the ONS 15454 fan-tray assembly. Use
the LCD to viewthe status of any port or card slot; the screen displays the number and severity of alarms
for a givenport or slot. Refer to the Cisco ONS 15454 Troubleshooting Guide for a complete description
of the alarm messages.
FC_MR-4 Card Specifications
The FC_MR-4 card has the following specifications:
•Environmental
–
Operating temperature
C-Temp (15454-E100T): –5 to +55 degrees Celsius (23 to 131 degrees Fahrenheit)
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Operating humidity: 5 to 95%, noncondensing
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Power consumption: 60 W, 1.35 A, 221.93 BTU/hr
•Dimensions
–
Height: 321.3 mm (12.650 in.)
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Width: 18.2 mm (0.716 in.)
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Depth: 228.6 mm (9.000 in.)
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Card weight: 1.17 kg (2.59 lb)
•Compliance
–
For compliance information, refer to the Cisco Optical Transport Products Safety and
Compliance Information.
Table0-1 FC_MR-4 Card-Level Indicators
Card-Level Indicators Description
Red FAIL LED The red FAILLED indicates that the card’s processor is not ready. Replace the
card if the red FAIL LED persists.
Green ACT LED If the ACTV/STBY LED is green, the card is operational and ready to carry
traffic.