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Home Networking Network Adapter Cisco SPA-4XOC12-POS Shared Port Adapter | 4xOC-12/STM-4 POS

Cisco SPA-4XOC12-POS Shared Port Adapter | 4xOC-12/STM-4 POS

Cisco SPA-4XOC12-POS Shared Port Adapter | 4xOC-12/STM-4 POS

Brand:

Cisco

Specifications

Product Overview:

The Cisco SPA-4XOC12-POS is a high-density Shared Port Adapter (SPA) designed for Cisco service-provider routing platforms. It delivers four OC-12/STM-4 Packet over SONET (POS) ports, enabling reliable, high-speed optical connectivity for legacy and hybrid transport networks.
Built for carrier-grade performance, this SPA integrates seamlessly with compatible Cisco routers via SIP and SPA slots, making it ideal for metro, aggregation, and core network deployments in Singapore’s telecom and enterprise environments.

Features:

4 × OC-12 / STM-4 Packet over SONET ports
Shared Port Adapter (SPA) architecture
High-density optical connectivity
Designed for Cisco service-provider routers
Supports legacy and hybrid transport networks
Carrier-grade reliability and availability
Ideal for metro, aggregation, and core networks

Specifications:

Brand: Cisco
Model: SPA-4XOC12-POS
Product Type: Shared Port Adapter (SPA)
Series: Cisco SPA Series
Ports: 4 ports
Interface Type: OC-12 / STM-4
Technology: Packet over SONET (POS)
Optical Interface: Requires compatible transceivers

Supported Platforms: Cisco routers supporting SPA/SIP architecture
Installation Type: Modular, hot-swappable (platform dependent)

Use Case: Core, aggregation, metro networks
Target Customers: Service providers, telecom operators, large enterprises

Why Choose This Product Model?

High-density OC-12/STM-4 connectivity in a single adapter
Seamless integration with Cisco SPA/SIP-based platforms
Reliable POS performance for legacy transport networks
Scalable modular design protecting long-term investments
Trusted Cisco quality for Singapore telecom infrastructure

Features

Brand:

Cisco

Warranty:

1 Year

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