1-Port Oc-48C/Stm-16 Pos Spa Interface Specifications; 1-Port Oc-48C/Stm-16 Pos Spa Optical Transceiver Modules, Connectors, And Cables - Cisco 7600 series Hardware Installation Manual

Chapter 3 Overview: Cisco 7600 Series Router Shared Port Adapters
Table 3-14
LED Label
ACTIVE
STATUS

1-Port OC-48c/STM-16 POS SPA Interface Specifications

The framer processes incoming and outgoing SONET or SDH frames. The framer operates at
OC-48c/STM-64 line rates (9.95 Gbps).
Packet data is transported with a user-configured encapsulation (such as Point-to-Point Protocol [PPP])
and is mapped into the STS-48/STM-64 frame.
The 1-Port OC-48c/STM-16 POS SPA interface is compliant with the following RFCs:
•
•
•
1-Port OC-48c/STM-16 POS SPA Optical Transceiver Modules, Connectors, and
Cables
The 1-Port OC-48c/STM-16 POS SPA uses a single-mode, 9.95 Gbps, OC-48 optical fiber (SONET
STS-48) optical transceiver module for SONET connection to the network.
The 1-Port OC-48c/STM-16 POS SPA supports the following type of optical transceiver module:
•
•
•
Use a single-mode optical fiber that has a modal-field diameter of 8.7 ±0.5 microns (nominal diameter
is approximately 10/125 microns) to connect your router to a network.
Figure 3-27
1-Port OC-48c/STM-16 POS SPA.
OL-5052-08
1-Port OC-48c/STM-16 POS SPA LEDs (continued)
Color State
Green On
Amber On
Blinking
Off Off
Green On
Amber On
Off Off
Green On
Amber On
RFC 2615, PPP over SONET/SDH
RFC 1662, PPP in HDLC-like Framing
RFC 2615, PPP over SONET/SDH
Single-mode short reach (SR) SFP module—SFP-OC48-SROC-48c/STM-16c
Single-mode intermediate reach (IR) SFP module—SFP-OC48-IR1OC-48c/STM-16c
Single-mode long reach (LR) SFP module—SFP-OC48-LR2OC-48c/STM-16c
shows the cable type for use with the XFP optical transceiver module on the
Meaning
Port is enabled by software; there is a valid SONET signal
without alarms.
Port is enabled by software; there is at least one alarm (LOS,
LOF, RDI, and so on).
Indicates SRP mode mismatch alarm.
Port is not enabled by software.
Port is enabled by software; loopback is off.
Port is enabled by software; loopback is on.
SPA power off.
SPA is ready and operational.
SPA power is on and good; SPA is being configured.
Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide
1-Port OC-48c/STM-16 POS SPA Overview
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