Name: RS449 Male DTE Cable with Extended Control Leads
Brand: Cisco
Availability: InStock

Cisco CAB-SS-449MT-EXT RS449 Male DTE Cable with Extended Control Leads

Overview The Cisco RS449 Male DTE Cable with Extended Control Leads (part number CAB-SS-449MT-EXT) provides a reliable, high-performance connection between Cisco routers, switches and other equipment that use the RS449 interface. Designed for demandi... Read More

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In Stock: 2
Manufacturer: Cisco
Model or Part: CAB-SS-449MT-EXT
Condition: Refurbished
Weight: 1.00lb
Dimensions: 12.00in x 12.00in x 12.00in

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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 RS449 Male DTE Cable with Extended Control Leads (part number CAB-SS-449MT-EXT) provides a reliable, high-performance connection between Cisco routers, switches and other equipment that use the RS449 interface. Designed for demanding data center and enterprise environments, this cable features a robust shielded construction and extended control leads that simplify routing and improve signal integrity over longer distances.

Key Features

Male RS449 connector on both ends for direct DTE to DTE connections
Extended control leads reduce strain on the connector and allow flexible cable management
Shielded twisted pair design minimizes electromagnetic interference
Gold-plated contacts ensure low contact resistance and long-term reliability
Durable PVC jacket rated for indoor use in rack and cabinet installations

Technical Specifications

Connector type: RS449 male
Cable length: 3 meters (standard) with extended leads up to 30 cm
Impedance: 100 ohms differential
Operating temperature: -10 to 60 deg C
Voltage rating: 30 VDC
Current rating: 1 A per pair
Standards compliance: RS-449, IEC 60730

Applications
The CAB-SS-449MT-EXT cable is ideal for:

Connecting Cisco routers and switches in high-density data center racks
Linking telecom equipment that requires RS449 signaling
Deployments where extended control leads improve cable routing around power supplies or ventilation fans
Enterprise campus networks that need a secure, shielded interface for critical control traffic

By choosing the Cisco RS449 Male DTE Cable with Extended Control Leads, customers benefit from a dependable, easy-to-install solution that maintains signal quality, reduces downtime, and supports the rigorous demands of modern network infrastructures.