Cisco OC-48c/STM-16 Pluggable Short-Reach (2 km) Transceiver Module SFP-OC48-SR= Datenbogen

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Data Sheet

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Cisco 1-, 2-, and 4-Port OC-48c/STM-16c POS/RPR
Shared Port Adapter

The Cisco

Interface Flexibility (I-Flex) design combines shared port adapters (SPAs) and

SPA interface processors (SIPs) to help enable service prioritization for voice, video, and

data services. Enterprise and service provider customers can take advantage of improved

slot economics resulting from modular port adapters that are interchangeable across

Cisco routing platforms. The extensible Cisco I-Flex design maximizes connectivity

options and offers superior service intelligence through programmable interface

processors that deliver line-rate performance. Cisco I-Flex enhances speed-to-service

revenue and provides a rich set of quality of service (QoS) features for premium service

delivery while effectively reducing the overall cost of ownership. This data sheet contains

the specifications for the Cisco 1-, 2-, and 4-Port OC-48c/STM-16c Packet over

SONET/SDH (POS) and Resilient Packet Ring (RPR) Shared Port Adapter (Cisco 1-, 2-,

and 4-Port OC-48c/STM-16c POS/RPR SPA; refer to Figure 1).

Product Overview

Figure 1. Cisco 2-Port OC-48c/STM-16c POS/RPR SPA with SFP Optics

The Cisco 1-, 2-, and 4-Port OC-48c/STM-16c POS/RPR SPAs are available on high-end Cisco

routing platforms and offers the benefits of network scalability with lower initial costs and easy

upgrades. The SPAs continues the Cisco focus on investment protection along with consistent

feature support, broad interface availability, and leading-edge technology. The SPAs allow

different interfaces (POS, ATM, etc.) to be deployed on the same carrier card.

The Cisco 1-, 2-, and 4-Port OC-48c/STM-16c POS/RPR SPAs use Small Form-Factor Pluggable

(SFP) interfaces. SFP modules are available in short-reach (2 km), intermediate-reach (15 km),

and long-reach (80 km) optics.