CISCO 

CISCO SPA-2XT3/E3 2PORT CLEAR CHANNEL T3/E3 SHARED PORT ADAPTER

Mfg Part Number:  SPA-2XT3/E3  
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Price: $7,026.28
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Oct 18, 2025
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The Cisco 2-Port Clear Channel T3/E3 Shared Port Adapter combines shared port adapters (SPAs) and SPA interface processors (SIPs), leveraging an extensible design that enables service prioritization for voice, video and data services. Enterprise and service provider customers can take advantage of improved slot economics resulting from modular port adapters that are interchangeable across Cisco routing platforms. The 2-Port Clear Channel T3/E3 Shared Port Adapter design maximizes connectivity options and offers superior service intelligence through programmable interface processors that deliver line-rate performance. 2-Port Clear Channel T3/E3 Shared Port Adapter enhances speed-to-service revenue and provides a rich set of QoS features for premium service delivery while effectively reducing the overall cost of ownership.

Main Specification
General Information
Manufacturer Cisco Systems, Inc
Manufacturer Part Number SPA-2XT3/E3
Manufacturer Website Address http://www.cisco.com
Brand Name Cisco
Product Model SPA-2XT3/E3
Product Name 2-Port Clear Channel T3/E3 Shared Port Adapter
Product Type Shared Port Adapter
Technical Information
Application/Usage Data Networking
Interfaces/Ports
Total Number of Ports 2
Interfaces/Ports Details 2 x T3/E3 WAN
Media & Performance
Maximum Data Transfer Rate 44.736
Physical Characteristics
Form Factor Hot-swappable
Height 0.8"
Width 6.8"
Depth 7.3"
Weight (Approximate) 0.75 lb
Miscellaneous
Additional Information
  • 1.0/2.3 RF to BNC adapter cable option
  • C-bit or M23 framing
  • T3 far-end alarm and control (FEAC) channel support
  • Compliant with E3 pulse mask
  • 16- and 32-bit cyclic redundancy check (CRC), 16-bit default
  • Bit-error-rate-testing (BERT) pattern generation and detection per channel
  • Up to 4 independent T3 or E3 ports configurable as either all T3 or all E3 only
  • Interoperability with all Cisco T3/E3-capable products and from other leading T3/E3 DSU and Frame Relay equipment vendors
Compatibility
  • SIP 401
  • SIP 501
  • SIP 601
  • Cisco 7600 SIP-200
  • Cisco XR 12000 and 12000 Series SIP 600
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