1-Port Oc-48C/Stm-16 Pos Spa Optical Transceiver Modules, Connectors, And Cables; 2-Port And 4-Port Oc-48C/Stm-16 Pos Spa Overview - Cisco ASR1004 - ASR 1004 Modular Expansion Base Hardware Installation Manual

Chapter 3 Overview: Cisco ASR 1000 Series Aggregation Services Routers SPAs
The 1-Port OC-48c/STM-16 POS SPA interface is compliant with the following RFCs:
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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 types of optical transceiver modules:
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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 3-26
1-Port OC-48c/STM-16 POS SPA.
Figure 3-26
RX
The 40-pin connector on the 1-Port OC-48c/STM-16 POS SPA is used for resilient packet ring (RPR)
Note
connections.

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

The following sections describe the 2-Port and 4-Port OC-48c/STM-16 POS SPA:
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OL-14126-12
RFC 1662, PPP in HDLC-like Framing
RFC 2615, PPP over SONET/SDH
Single-mode short-reach (SR) SFP module—SFP-OC48-SR
Single-mode intermediate-reach (IR) SFP module—SFP-OC48-IR1
Single-mode long-reach (LR) SFP module—SFP-OC48-LR2
shows the cable type for use with the XFP optical transceiver module on the
LC-Type Cable for the SFP Optical Transceiver Modules
TX
2-Port and 4-Port OC-48c/STM-16 POS SPA LEDs, page 3-42
2-Port and 4-Port OC-48c/STM-16 POS SPA Interface Specifications, page 3-43
2-Port and 4-Port OC-48c/STM-16 POS SPA Cables, Optical Transceiver Modules, and Connectors,
page 3-43
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Hardware Installation Guide
2-Port and 4-Port OC-48c/STM-16 POS SPA Overview
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