Part Number: SPA-8XCHT1/E1-V2
Manufacturer: Cisco Systems, Inc.
Overview
The Cisco SPA-8XCHT1/E1-V2 is a high-density T1/E1 voice interface card designed for Cisco routers and integrated services routers (ISRs). This card offers 8 channels of T1 or E1 connectivity, providing a cost-effective solution for businesses that need to integrate voice and data services over wide-area networks (WANs). The card supports both channelized and non-channelized T1/E1 lines, enabling flexible configurations for voice and data traffic, making it an ideal choice for environments with varying bandwidth needs.
The SPA-8XCHT1/E1-V2 enhances the flexibility and scalability of Cisco ISR platforms by enabling high-density voice and data connections with advanced features such as enhanced voice quality, signaling support, and simplified management. Whether used in enterprise branch offices or service provider environments, this module delivers the performance and reliability needed for critical communication services.
Key Features
8 x T1/E1 Channels: Provides eight high-density T1/E1 channels in a single card, delivering cost-effective connectivity for voice and data applications.
Channelized Support: Supports channelized T1/E1 services, enabling the distribution of voice traffic across multiple channels for greater flexibility in handling different types of data and voice calls.
Advanced Voice and Signaling Support: Supports a range of voice and signaling protocols, including CAS (Channel Associated Signaling), PRI (Primary Rate Interface), and ISDN BRI, for seamless integration into existing communication systems.
High-Quality Voice: Provides high-quality voice service with support for voice compression, echo cancellation, and advanced call control, ensuring clear and reliable communications.
Efficient Bandwidth Utilization: Optimizes the use of available bandwidth by separating voice and data traffic, improving overall network efficiency and reducing congestion.
Flexibility: Compatible with a wide range of Cisco Integrated Services Routers (ISRs), offering integration into both new and existing deployments.
Remote Management: Supports centralized configuration and monitoring via Cisco's management platforms, streamlining management and troubleshooting tasks.
Voice Gateway Integration: Can be used as part of a voice gateway solution, connecting branch offices to the public switched telephone network (PSTN) or private network systems.
Applications
Enterprise Voice Solutions: Ideal for connecting remote offices or branch locations to centralized IP-based voice systems via T1/E1 connections, supporting both voice and data services.
Small to Medium-Sized Business (SMB): Perfect for SMBs requiring cost-effective voice and data integration over T1/E1 circuits, optimizing communication infrastructure.
Service Provider Networks: Enables service providers to offer T1/E1-based services to customers, providing a flexible solution for voice and data transport.
VoIP Gateways: Use the SPA-8XCHT1/E1-V2 as a voice gateway to integrate traditional telephony systems with modern IP-based voice networks.
Voice Network Migration: Facilitates the migration from legacy TDM (Time Division Multiplexing) to IP-based voice systems by allowing businesses to continue using T1/E1 circuits as they transition to VoIP.
Specifications
Voice Channels: 8 x T1/E1 channels
T1/E1 Channelized Support: Yes (supports voice and data channeling for T1/E1 circuits)
Signaling Support: Supports PRI, CAS, ISDN BRI, and other voice protocols
Voice Compression: Supports voice compression algorithms such as G.729, G.723.1, and G.711 for efficient bandwidth use
Voice Quality: Includes echo cancellation, jitter buffering, and packet loss concealment
Interface: 1 x T1/E1 port for connectivity to T1/E1 circuits
Compatibility: Works with Cisco Integrated Services Routers (ISRs), including the 2900, 3900, and 4000 series
Management: Managed via Cisco IOS software, Cisco Prime, or Cisco Unified Communications Manager
Power Requirements: Depends on the router model and platform it is installed in
Dimensions: 7.5 x 10.5 x 1.0 inches (19.05 x 26.67 x 2.54 cm)
Weight: 1.5 lbs (0.68 kg)
Operating Temperature: 0°C to 40°C (32°F to 104°F)
Certifications: CE, UL, and other relevant regulatory certifications
Why Choose the Cisco SPA-8XCHT1/E1-V2?
High Density: The ability to support 8 channels in a single card provides an efficient, space-saving solution for environments that require multiple voice or data circuits.
Cost-Effective: Delivers a cost-efficient way to integrate T1/E1 connections into your Cisco ISR, reducing the need for separate voice and data circuits.
Future-Proof: Supports advanced voice and signaling protocols, making it a flexible solution for future voice network migrations or upgrades.
Flexible Deployment: Ideal for a wide range of applications, including enterprise branch offices, SMBs, and service providers looking for reliable T1/E1 connectivity.
Seamless Integration: Works with existing Cisco ISR platforms, enabling easy integration into your existing infrastructure without needing additional hardware.
Reliable Performance: Designed for high availability and optimized for high-quality voice communications, ensuring reliable service for critical business operations.
The Cisco SPA-8XCHT1/E1-V2 is the perfect solution for businesses that need high-density, reliable T1/E1 connectivity for voice and data applications. Whether integrating voice services over existing T1/E1 circuits or transitioning to modern IP-based communication systems, this module provides flexibility, scalability, and performance to meet evolving business needs.