Skip to content


by Cisco
Product Line: Cisco SPA Interface Processor
Product Type: Interface Processor
Original price $0.00 - Original price $629.00
Original price
$0.00 - $629.00
Current price $629.00
Title: Used

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The SPA-2XT3/E3-V2 is designed with two channelized ports supporting HDLC, PPP, RFC 1662, Frame Relay, and RFC 1490 serial encapsulations, ensuring versatile connectivity options for direct customer access or network-to-network connections. It features 1.0 and 2.3 RF connectors (75-ohm impedance) and is compatible with Cisco 7600, ASR 1000, and ASR 9000 series routers, offering a broad range of deployment scenarios. This module supports OIR (Online Insertion and Removal), operates within a temperature range of 5 °C to 40 °C, and consumes 7.7 W of power, making it efficient for critical network infrastructure.

Key Feature for the SPA-2XT3/E3-V2

  • What is the maximum operating temperature for the channelized port hardware?
    The maximum operating temperature is 40 °C.
  • Which routers are compatible with this product?
    The product is compatible with Cisco 7600 Series Routers, Cisco ASR 1000 Series Routers, and Cisco ASR 9000 Series Routers.
  • How many ports does the hardware have, and what type are they?
    The hardware has 2 ports, which are channelized and clear channel type.
  • Can the hardware support Online Insertion and Removal (OIR)?
    Yes, the hardware supports OIR.
  • What are the physical interface options available for this product?
    The product offers 1.0 and 2.3 RF Connectors (75-ohm Impedance), and 1.0 and 2.3 R-to-BNC Adapter Cable options.
  • What serial encapsulations are supported?
    Supported serial encapsulations include HDLC, PPP, RFC 1662, Frame Relay, and RFC 1490.
  • What is the power consumption of the device?
    The device consumes 7.7 W of power.
  • What Management Information Bases (MIBs) are supported?
    The supported MIBs are RFC 2496 MIB (T3 MIB) and T1.231 MIB.
  • What are the dimensions and weight of the product?
    The product measures 0.8 in. in height, 6.75 in. in width, 7.28 in. in depth, and weighs 0.75 lbs.
  • What types of cyclic redundancy check does the hardware support?
    The hardware supports both 16-Bit and 32-Bit cyclic redundancy checks.

Product Review

The Cisco SPA-2XT3/E3-V2 module, compatible with a range of Cisco routers, offers dual ports for T3/E3 connectivity, supporting versatile serial encapsulations for diverse network requirements. Its support for Online Insertion and Removal (OIR) and comprehensive management features, including SNMP and multiple MIBs, facilitate ease of use and integration into existing networks. However, the module's operating temperature range and power consumption may limit its deployment in environments with extreme temperature variations or stringent energy efficiency requirements.


The Cisco SPA-2XT3/E3-V2 is a versatile networking module designed to enhance connectivity and streamline operations across various Cisco routers, including the 7600 Series, ASR 1000 Series, and ASR 9000 Series. This module features two ports, each capable of channelized operations to support clear channel applications, providing a flexible solution for direct customer access or network-to-network connections. Hardware specifications highlight the module's compatibility with both 1.0 and 2.3 RF connectors, ensuring a broad range of connection options with 75-ohm impedance for reliable signal integrity. Additionally, the inclusion of 1.0 and 2.3 R-to-BNC adapter cable options further extends its adaptability to different networking environments. The SPA-2XT3/E3-V2 supports a variety of serial encapsulations, including HDLC, PPP, RFC 1662, Frame Relay, and RFC 1490, enabling it to handle multiple data communication protocols efficiently. The device is designed with operational resilience in mind, featuring Online Insertion and Removal (OIR) support to allow for upgrades and maintenance without disrupting the network. Network management is simplified through the implementation of the Simple Network Management Protocol, facilitating easy monitoring and control of the device. Key hardware specifications include:
  • Dimensions: Height 0.8 in., Width 6.75 in., Depth 7.28 in., and Weight 0.75 lbs, making it a compact addition to any networking setup.
  • Power consumption is capped at 7.7 W, optimizing energy use while maintaining peak performance.
  • Environmental tolerances range from a minimum operating temperature of 5 °C to a maximum of 40 °C, with relative humidity specifications ensuring operation in a wide variety of climatic conditions.
Additionally, the module's support for both 16-bit and 32-bit cyclic redundancy checks enhances data integrity, ensuring that the information transmitted across the network remains accurate and secure. The SPA-2XT3/E3-V2 also aligns with industry standards for network management and monitoring, supported by MIBs such as RFC 2496 (T3 MIB) and T1.231 MIB. These specifications ensure that the device can be seamlessly integrated into existing network infrastructures, providing enhanced functionality without the need for extensive modifications. With its comprehensive support for various serial encapsulations and adherence to industry-standard MIBs, the Cisco SPA-2XT3/E3-V2 is a powerful tool for expanding the capabilities of Cisco routers. Its design considerations for environmental tolerance and energy efficiency make it a reliable choice for any networking requirement, ensuring that businesses can maintain direct customer access and robust network-to-network connections with ease.


Item Number Cisco SPA-2XT3/E3-V2
Manufacturer Cisco
Ports Quantity 2
Port Configuration Channelized
Channel Specification Unobstructed
Compatibility Cisco 7600, ASR 1000, ASR 9000 Series Routers
Interface Types 1.0 and 2.3 RF (75-ohm), 1.0/2.3 R-to-BNC Adapters
Supported Encapsulation Methods HDLC, PPP, RFC 1662, Frame Relay, RFC 1490
Online Insertion and Removal (OIR) Supported
Management Information Bases (MIBs) RFC 2496 (T3 MIB), T1.231 MIB
Management Protocol SNMP
Dimensions (H x W x D) 0.8 x 6.75 x 7.28 inches
Unit Weight 0.75 pounds
Energy Consumption 7.7 Watts
Operational Temperature Range 5 to 40 °C
Storage Temperature Range -40 to 70 °C
Operational Humidity Range 5% to 85%
Storage Humidity Range 5% to 95%
Use Cases Client access, Inter-network links
Encapsulation Standards HDLC; PPP, RFC 1662; Frame Relay, RFC 1490
Error Checking 16-bit and 32-bit CRC

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare