Cisco Systems IGX 8 appendix Voice Circuit Support

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Input AC Power

IEC 16 Amp input connector. 6 different power cords are available

Connector:

to comply with the standards of individual countries. Power cords

 

are 6 feet (about 2 meters) long. See AC Power Cabling for details.

DC Input Connections

3-wire pluggable terminal block with screw terminal connectors.

Operating Environment:

0° to 50° C (32° to 104° F). Maximum 85% relative humidity

Shock:

Withstands 10 G, 10 ms. at 1/2 sine wave.

Vibration:

Withstands 1/4 G, 20–500 Hz.

Heat Transfer to Room:

IGX 8: 2720 BTUs max.

Voice Circuit Support

Voice Channel Interface:

24-channel T1 (D4 format).

 

24-channel T1-ESF (using CVM8).

 

30-channel framed CEPT E1.

 

31-channel framed CEPT E1.

Voice Compression

32/24/16 Kbps ADPCM.

Available:

32 Kbps ADPCM.

 

Voice Activity Detection compression.

Compression Algorithm:

ITU-T G.721, G.723, G.726.

 

StrataCom 32 Kbps ADPCM.

PCM Encoding Types:

Accommodates μ-Law or A-Law encoding,

 

End-to-end conversion available.

Channel Gain Control:

–8 dB to +6 dB.

Signalling Modes:

T1: Robbed bit or CCS (ISDN).

 

E1: Channel Associative Signalling (CAS) or Common Channel

 

Signalling (CCS).

Signalling Conditioning:

Various make-busy and forced idle routines during circuit alarm can

 

be specified on a per-channel basis.

Quantizing Distortion

2.5 Quantizing Distortion Units (QDU)s with 32 Kbps ADPCM

Added:

over 1 hop plus 0.7 QDUs with Digital Loss PAD (μ-law or A-Law).

-2IGX 8 Installation Manual, Release 8.2.0

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Contents System Specifications GeneralVoice Circuit Support Data Channel Support Digital Data Service Interface T1 Interface E1 Interface T3 Interface B3ZSE3 Interface HDB3Frame Relay Interface ATM Interface Network SynchronizationNetwork Management Control 12IGX 8 Installation Manual, Release

IGX 8 specifications

Cisco Systems IGX 8 is a robust and highly scalable communication platform designed to meet the needs of enterprise-level networks. As part of Cisco’s extensive portfolio, the IGX 8 provides reliable data transmission, voice, and video communications over wide area networks (WANs). The IGX 8 is especially recognized for its ability to facilitate large-scale network implementations and multifaceted services.

One of the main features of the IGX 8 is its support for multiple protocols. This versatility allows organizations to run diverse types of traffic on the same infrastructure. The system supports Frame Relay, ATM (Asynchronous Transfer Mode), and IP (Internet Protocol) connections, enabling businesses to take full advantage of existing network architectures while accommodating future growth. The IGX 8 supports both voice and data in a unified manner, making it an attractive solution for organizations seeking to streamline their communications.

In terms of scalability, the IGX 8 supports up to 8 T3 (DS3) line cards, allowing for significant data throughput. This high capacity is essential for organizations with extensive bandwidth requirements. Enhanced performance is achieved through intelligent traffic management features, which optimize network efficiency and minimize latency. The ability to prioritize different types of traffic, such as voice over data, ensures that mission-critical applications receive the bandwidth they need.

Another noteworthy characteristic of the IGX 8 is its reliability. Built with redundancy and fault tolerance in mind, the system includes features such as power supply backup, as well as failover capabilities. This signficantly reduces the risk of downtime and enhances operational continuity.

Cisco's IGX 8 also incorporates advanced security features including encryption protocols and network access controls, protecting sensitive data as it traverses the network. This is paramount for organizations that handle confidential information, ensuring compliance with various industry regulations.

Lastly, the user-friendly interface and management tools provided by Cisco simplify the process of deploying and maintaining the IGX 8. Network administrators can easily monitor performance metrics, configure settings, and troubleshoot issues, thereby reducing operational overhead.

Overall, the Cisco Systems IGX 8 stands out as a comprehensive solution for organizations seeking a reliable, scalable, and versatile networking platform that addresses both current and future communication needs.