Cisco T3E3BC-6DSX 8260 T3 Back Card

Cisco T3E3BC-6DSX 8260 T3 Back Card
Cisco T3E3BC-6DSX 8260 T3 Back Card
The Cisco 8260 T3 Back Card (part number T3E3BC-6DSX) is a high-performance interface module designed for the Cisco 8260 Integrated Services Router (ISR). It provides reliable T3 (45 Mbps) connectivity for mission critical voice, video and data appli... Read More
price
$3,602.95
  • In Stock: 3
  • Manufacturer: Cisco
  • Model or Part: T3E3BC-6DSX
  • Condition: Refurbished
  • Weight: 15.00lb
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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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Overview

The Cisco 8260 T3 Back Card (part number T3E3BC-6DSX) is a high-performance interface module designed for the Cisco 8260 Integrated Services Router (ISR). It provides reliable T3 (45 Mbps) connectivity for mission critical voice, video and data applications. Engineered for carrier grade environments, this back card delivers robust throughput, low latency and seamless integration with existing Cisco routing platforms.

Key Features

  • Supports T3 (45 Mbps) and E3 (34 Mbps) data rates for flexible bandwidth provisioning
  • Six RJ-48C ports with built-in DS3 framing and line coding
  • Full duplex operation for simultaneous transmit and receive streams
  • Hardware based error detection and correction to ensure data integrity
  • Hot-swap capable for non-disruptive installation and maintenance
  • Compatible with Cisco IOS and IOS XE software releases

Technical Specifications

  • Model/Part Number: T3E3BC-6DSX
  • Form factor: 6-port backplane card
  • Interface type: RJ-48C (DS3) connectors
  • Maximum data rate: 45 Mbps (T3) or 34 Mbps (E3)
  • Signal encoding: AMI, B8ZS, HDB3
  • Power consumption: typical 6 watts
  • Operating temperature: 0 to 40 degrees Celsius
  • Dimensions: 1.75 in (height) x 4.5 in (width) x 0.6 in (depth)
  • Compliance: FCC Part 15, CE, RoHS

Applications

The 8260 T3 Back Card is ideal for service providers, large enterprises and branch offices that require high-speed WAN connectivity. Typical use cases include:

  • Carrier backhaul for voice over IP (VoIP) and video conferencing
  • Dedicated link for mission critical data replication and backup
  • Extension of MPLS or DMVPN tunnels over T3 circuits
  • Support for legacy TDM services while migrating to IP
  • High-availability connections in disaster recovery sites

By adding the Cisco 8260 T3 Back Card, customers gain a scalable, reliable and cost-effective solution for expanding their network bandwidth without replacing existing infrastructure.