2-Port And 4-Port Oc-48C/Stm-16 Pos Spa Interface Specifications - Cisco ASR 14000 Series Hardware Installation Manual

Chapter 3 Overview: Cisco ASR 14000 Series Router Shared Port Adapters
Table 3-8
Table 3-8
LED Label
PTH
CAR
PRT
ACT
STATUS

2-Port and 4-Port OC-48c/STM-16 POS SPA Interface Specifications

The physical layer interface for the 2-Port and 4-Port OC-48c/STM-16 POS SPA is Optical Carrier-48
(OC-48), and the interface provides SONET and SDH network connectivity with a per-port bandwidth
of 2.488 Gbps.
Each port on the 2-Port and 4-Port OC-48c/STM-16 POS SPA has one duplex LC-type receptacle that
allows connection to single-mode optical fiber.
2-Port and 4-Port OC-48c/STM-16 POS SPA Cables, Optical Transceiver
Modules, and Connectors
Use single-mode (for intermediate-reach configurations) optical fiber cable to connect your router to a
network or to connect two OC-48-equipped routers back-to-back.
OL-17456-01
describes the 2-Port and 4-Port OC-48c/STM-16 POS SPA LEDs.
2-Port and 4-Port OC-48c/STM-16 POS SPA LEDs
Color State
Off Off
Amber On
Off Off
Green On
Amber On
Amber Flashing
Off Off
Green On
Green Flashing
Amber On
Amber Flashing
Off Off
Green On
Amber On
Off Off
Green On
Amber On
Cisco ASR 14000 Series Router PLIM, SIP, and SPA Hardware Installation Guide
2-Port and 4-Port OC-48c/STM-16 POS SPA Overview
Meaning
Port is not in pass-through mode.
Port is in pass-through mode.
Port is not enabled by software.
Port is enabled by software, and there is a valid
SONET signal without any alarms.
Port is enabled by software, and there is at least
one alarm.
Port is enabled by software, and there is a side
mismatch.
Port is not wrapped or steering.
A node on the ring is wrapped.
A node on the ring is steering.
Port is locally wrapped.
Port is locally steering.
Port is not enabled by software.
Port is enabled by software, and loopback is off.
Port is enabled by software, and loopback is on.
SPA power is off.
SPA is ready and operational.
SPA power is on and good, and the SPA is being
configured.
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