1-Port Oc-12C/Stm-4 Pos Spa Interface Specifications; 1-Port Oc-12C/Stm-4 Pos Spa Sfp Optical Transceiver Modules And Cables - Cisco 7600 SIP 200 - SPA Interface Processor 200 Hardware Installation Manual

1-Port OC-12c/STM-4 POS SPA Overview
Table 3-14 1-Port OC-12c/STM-4 POS SPA LEDs (continued)
LED Label
STATUS

1-Port OC-12c/STM-4 POS SPA Interface Specifications

The framer processes incoming and outgoing SONET or SDH frames. The framer operates at
OC-12c/STM-4 line rates (622.08 Mbps).
Packet data is transported with a user-configured encapsulation (such as Point-to-Point Protocol [PPP])
and is mapped into the STS-12c/STM-4 frame.
The 1-Port OC-12c/STM-4 POS SPA interface is compliant with the following RFCs:
•
•
The 1-Port OC-12c/STM-4 POS SPA also provides support for SNMP v1 agent (RFC 1155–1157) and
RFC 1213:
•
•
•
•

1-Port OC-12c/STM-4 POS SPA SFP Optical Transceiver Modules and Cables

The POS SPA uses a small form-factor pluggable (SFP) optical transceiver module installed in each port
for SONET and SDH single-mode and multimode optical fiber connection (see
Cisco Systems qualifies the optics that are approved for use with its SPAs. The 1-Port OC-12c/STM-4
POS SPA supports the following types of optical transceiver modules:
•
•
•
•
•
Cisco 7600 Series Router SIP, SSC, and SPA Hardware Installation Guide
3-28
Color
Off
Green
Amber
RFC 1619, PPP over SONET/SDH
RFC 1662, PPP in HDLC-like Framing
RFC 1155, Structure and Identification of Management Information for TCP/IP-based Internets
RFC 1156, Management Information Base for Network Management of TCP/IP-Based Internets
RFC 1157, Simple Network Management Protocol (SNMP)
RFC 1213, Management Information Base (MIB) for Network Management of TCP/IP-Based
Internets:MIB II.
Multimode (MM) SFP module—SFP-OC12-MM
Short reach (SR) SFP module—SFP-OC12-SR
Intermediate reach (IR) SFP module (15 km)—SFP-OC12-IR1
Long reach (LR) SFP module (40 km)—SFP-OC12-LR1
LR SFP module (80 km)—SFP-OC12-LR2
Chapter 3
State Meaning
Off SPA power is off.
On SPA is ready and operational.
On SPA power is on and good; SPA is being configured.
Overview: Cisco 7600 Series Router Shared Port Adapters
Figure 3-23).
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