HP JG429A MSR 1-Port E1 Voice HMIM Module

HP JG429A MSR 1-Port E1 Voice HMIM Module
HP JG429A MSR 1-Port E1 Voice HMIM Module
Overview The HP JG429A MSR 1-Port E1 Voice HMIM Module is a high-performance hardware interface designed for seamless integration into HP Multi-Service Router (MSR) platforms. This module provides a dedicated E1 (2.048 Mbps) voice channel that enable... Read More
price
$4,801.95

Ships from outside of the USA. Please allow up to 2 weeks for delivery.

  • In Stock: 8
  • Manufacturer: HP
  • Model or Part: JG429A
  • Condition: Refurbished
  • Weight: 5.36lb
  • Dimensions: 16.54in x 13.78in x 3.54in
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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 HP JG429A MSR 1-Port E1 Voice HMIM Module is a high-performance hardware interface designed for seamless integration into HP Multi-Service Router (MSR) platforms. This module provides a dedicated E1 (2.048 Mbps) voice channel that enables reliable digitized voice transport over legacy TDM networks while supporting modern IP-based communication solutions. Ideal for service providers and enterprise telephony environments, the module delivers low latency, high accuracy clocking and robust error handling to ensure crystal clear voice quality.

Key Features

  • Single E1 port supporting full duplex voice transmission
  • Integrated hardware mute and gain control for flexible audio management
  • Built-in clock recovery and jitter buffering for stable synchronization
  • Plug-and-play design compatible with HP MSR chassis without additional configuration
  • Low power consumption and compact form factor for space-constrained installations
  • Supports standard PCM A-law and mu-law encoding formats

Technical Specifications

  • Interface type: E1 (2.048 Mbps)
  • Channels: 30 voice channels plus 2 signaling channels
  • Encoding: PCM A-law or mu-law (selectable)
  • Clock source: Internal with external reference option
  • Operating temperature: 0 to 50 degrees Celsius
  • Power supply: 12 V DC, 1.5 A
  • Dimensions: 2U rack mount, 44 mm height
  • Compliance: FCC Part 15, CE

Applications

  • Carrier grade voice over E1 for legacy PSTN integration
  • Enterprise PBX interconnects and remote office extensions
  • Unified communications gateways linking IP and TDM networks
  • Call center infrastructure requiring reliable voice channel aggregation
  • VoIP service provider edge equipment for mixed protocol environments