Name: C7400/7200 OC-3c/STM-1
Brand: Cisco
Price: 901.95 USD
Availability: InStock

Cisco 800-20779-02 C7400/7200 OC-3c/STM-1

Overview The Cisco C7400/7200 OC-3c/STM-1 module (part number 800-20779-02) is a high-performance optical interface designed for Cisco Catalyst 7400 and 7200 series routers. It provides reliable OC-3c (155.52 Mbps) and STM-1 (155.52 Mbps) connectivit... Read More

price

$901.95

In Stock: 2
Manufacturer: Cisco
Model or Part: 800-20779-02
Condition: Refurbished
Weight: 1.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The Cisco C7400/7200 OC-3c/STM-1 module (part number 800-20779-02) is a high-performance optical interface designed for Cisco Catalyst 7400 and 7200 series routers. It provides reliable OC-3c (155.52 Mbps) and STM-1 (155.52 Mbps) connectivity for carrier-grade networks, enabling seamless integration of legacy SONET/SDH circuits with modern IP services.

Key Features

Supports both OC-3c and STM-1 rates for flexible deployment
Hot-swappable design minimizes downtime during upgrades or maintenance
Built-in redundancy options for high availability
Compact form factor fits standard Cisco router chassis
Compliant with ITU-T G.707 and ANSI T1.105 standards for interoperability
Low power consumption reduces operational costs

Technical Specifications

Interface type: OC-3c / STM-1 optical module
Maximum line rate: 155.52 Mbps
Optical wavelength: 1310 nm (downstream) / 1490 nm (upstream)
Connector: SC
Transmit power: -8 dBm to +2 dBm
Receive sensitivity: -30 dBm
Temperature operating range: 0 to 55 deg C
Power supply: 12 V DC, 2.5 A

Typical Applications

Carrier Ethernet backhaul linking regional hubs to core networks
Enterprise WAN connections where legacy SONET/SDH circuits are required
Telecom service provider aggregation points for high-capacity transport
Disaster recovery sites needing reliable, low-latency optical links
Government and defense networks that mandate strict compliance with optical standards

By integrating the Cisco C7400/7200 OC-3c/STM-1 module, organizations can extend the life of existing optical infrastructure while preparing for future IP-centric growth, all with the trusted performance and support of Cisco networking technology.