Cisco 1 Port OC-3/STM-1 PA-POS-1OC3 データシート
製品コード
PA-POS-1OC3
Data Sheet
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Cisco 1-Port OC-3/STM-1 Packet-Over-Sonet Port Adapter
To meet the need for increased router features and performance, Cisco Systems
®
introduces its newest packet-over-SONET (POS) port adapter: the Cisco 1-Port OC-3/
STM-1 POS Port Adapter. The Cisco
®
1-Port OC-3/STM-1 POS Port Adapter is ideal
for service providers or large enterprises that need to deploy line-rate OC-3/STM-1
connectivity with choice of optics.
The Cisco 1-Port OC-3/STM-1 POS Port Adapter (shown in Figure 1) combines superior
performance and an innovative design to provide the following benefits:
●
Line-rate performance
●
Automatic protection switching (APS) failover between cards
●
Modular, pluggable optics; three types are available: Multimode (MM),
Single-Mode Intermediate Reach (IR1), and Single-Mode Long Reach (LR1).
Figure 1. Cisco 1-Port OC-3/STM-1 POS Port Adapter Modular Optics
Features and Benefits
Table 1 describes the features and benefits of the Cisco 1-Port OC-3/STM-1 POS Port Adapter.
Table 1.
Features and Benefits of the Cisco 1-Port OC-3/STM-1 POS Port Adapter
Features
Benefits
Performance
Depending on processing engine, provides line-rate
bidirectional performance
bidirectional performance
APS
Provides failover protection between POS port adapters
Modular Small Form-Factor Pluggable (SFP) optics
Greater flexibility in deployment and choice of optics
Performance constrained only by processing engine
Modular Optics
The Cisco 1-Port OC-3/STM-1 POS Port Adapter offers support for one modular SFP optics.
Figure 1 illustrates the port adapter modular optics.
SFP Optics