Datasheet

Table Of Contents
4-40
Cisco ONS 15454 SDH Reference Manual, R7.0
October 2008
Chapter 4 Optical Cards
4.16.1 OC192SR1/STM64IO Short Reach and OC192/STM64 Any Reach Card-Level Indicators
A card using the LR-2 XFP is intended to be used in applications requiring 10 Gbps transport with
unregenerated spans of up to 80 km.
4.16.1 OC192SR1/STM64IO Short Reach and OC192/STM64 Any Reach
Card-Level Indicators
Table 4-19 describes the three card-level LEDs on the OC-192/STM-64 cards.
4.16.2 OC192SR1/STM64IO Short Reach and OC192/STM64 Any Reach
Port-Level Indicators
You can find the status of the OC192SR1/STM64IO Short Reach and OC192/STM64 Any Reach 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. Refer to
the Cisco ONS 15454 Troubleshooting Guide for a complete description of the alarm messages.
4.17 SFPs and XFPs
Note For specifications, see the A.2 SFP and XFP Specifications” section on page A-3.
The ONS 15454 Optical cards use industry standard small form-factor pluggable connectors (SFPs) and
10 Gbps (XFP) modular receptacles. This section describes SFPs and XFPs used with optical cards.
Currently, the only optical cards that use SFPs and XFPs are the 15454_MRC-12, OC192SR1/STM64IO
Short Reach, and OC192/STM64 Any Reach cards.
The type of SFP or XFP plugged into the card appears in CTC and TL1. Cisco offers SFPs as separate
orderable products.
4.17.1 Compatibility by Card
Table 4-20 lists Cisco ONS 15454 optical cards with their compatible SFPs and XFPs.
Table 4-19 OC192SR1/STM64IO Short Reach and OC192/STM64 Any Reach Card-Level Indicators
Card-Level LED Description
Red FAIL LED The red FAIL LED indicates that the card 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.
ACT/STBY LED
Green (Active)
Amber (Standby)
If the ACT/STBY LED is green, the card is operational and ready to carry
traffic. If the ACT/STBY LED is amber, the card is operational and in
standby (protect) mode or is part of an active ring switch (MS-SPRing).