Oc192 Sr/Stm64 Io 1310 Card-Level Indicators - Cisco ONS 15454 Reference Manual

Chapter 4 Optical Cards
Table 4-15
Card-Level LED
Red FAIL LED
ACT/STBY LED
Green (Active)
Amber (Standby)
Amber SF LED
4.14.2 OC192 SR/STM64 IO 1310 Port-Level Indicators
You can find the status of the OC192 SR/STM64 IO 1310 card ports by using the LCD screen on the
ONS 15454 fan-tray assembly. Use the LCD to view the status of any port or card slot; the screen
displays the number and severity of alarms for a given port or slot. Refer to the Cisco ONS 15454
Troubleshooting Guide for a complete description of the alarm messages.
4.15 OC192 IR/STM64 SH 1550 Card
For hardware specifications, see the
Note
on page
The OC192 IR/STM64 SH 1550 card provides one intermediate reach SONET/SDH OC-192 port in the
1550-nm wavelength range, compliant with ITU-T G.707,ITU-T G.691, ITU-T G.957, and Telcordia
GR-253-CORE. The port operates at 9.95328 Gbps over unamplified distances up to 40 km (25 miles)
with SMF-28 fiber limited by loss and/or dispersion. The card supports VT, nonconcatenated (STS-1),
or concatenated payloads.
Warning The laser is on when the optical card is booted. The port does not have to be in service for the laser
to be on.
Figure 4-14
OL-9217-01

OC192 SR/STM64 IO 1310 Card-Level Indicators

Description
The red FAIL LED indicates that the card's processor is not ready. This LED
is on during reset. The FAIL LED flashes during the boot process. Replace
the card if the red FAIL LED persists.
If the ACT/STBY LED is green, the card is operational and ready to carry
traffic. The amber ACT LED indicates that the card in standby mode or is
part of an active ring switch (BLSR).
The amber SF LED indicates a signal failure or condition such as LOS, LOF,
or high BERs on one or more of the card's ports. The amber SF LED is also
on if the transmit and receive fibers are incorrectly connected. If the fibers
are properly connected and the link is working, the light turns off.
A-38. See Table 4-2 on page 4-4
shows the OC192 IR/STM64 SH 1550 faceplate and block diagram.
4.15 4.14.2 OC192 SR/STM64 IO 1310 Port-Level Indicators
"A.6.14 OC192 IR/STM64 SH 1550 Card Specifications" section
for optical card compatibility.
Cisco ONS 15454 Reference Manual, R7.0.1
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