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Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Chapter 4 Optical Amplifier Cards
4.5.4 OPT-BST-E Card-Level Indicators
For information on the associated TL1 AIDs for the optical power monitoring points, refer the “CTC
Port Numbers and TL1 Aids” section in Cisco ONS SONET TL1 Command Guide, Release 8.5.
4.5.4 OPT-BST-E Card-Level Indicators
Table 4-8 describes the three card-level LED indicators on the OPT-BST-E amplifier card.
4.5.5 OPT-BST-E Port-Level Indicators
You can determine the status of the card ports 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.
4.6 OPT-BST-L Amplifier Card
Note For hardware specifications, see the “A.5.4 OPT-BST-L Amplifier Card Specifications” section on
page A-16.
Note For OPT-BST-L safety labels, see the “4.2 Class 1M Laser Safety Labels” section on page 4-3.
The OPT-BST-L is an L-band, DWDM EDFA with OSC add-and-drop capability. The card is well suited
for use in networks that employ dispersion shifted (DS) fiber or SMF-28 single-mode fiber. The
OPT-BST-L is designed to ultimately support 64 channels at 50-GHz channel spacing, but in
P3 Output COM LINE RX
P4 Output OSC
Table 4-7 OPT-BST-E Port Calibration (continued)
Photodiode CTC Type Name Calibrated to Port
Table 4-8 OPT-BST-E Card-Level Indicators
Card-Level Indicators Description
Red FAIL LED The red FAIL LED indicates that the card’s processor is not ready or that an
internal hardware failure occurred. Replace the card if the red FAIL LED
persists.
Green ACT LED The green ACT LED indicates that the OPT-BST-E is carrying traffic or is
traffic-ready.
Amber SF LED The amber SF LED indicates a signal failure or condition such as LOS on
one or more of the card’s ports. The amber SF LED also turns on when the
transmit and receive fibers are incorrectly connected. When the fibers are
properly connected, the light turns off.
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