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HP JD588A MSR 4 x Ports CE1/PRI FIC Module
- 4 x CE1/PRI interfaces
- Supports Channelized E1 or PRI configurations
- Designed for HP MSR Series routers
- Enables voice and data connectivity over TDM circuits
- Supports fractional E1/T1 configurations
- High-density interface module
- Plug-in module for easy installation
- Used for WAN connectivity
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Product Overview
The HP JD588A is a 4-port CE1/PRI FIC Module for the HP MSR series routers. It provides connectivity for Channelized E1 or Primary Rate Interface (PRI) connections, commonly used for voice and data services in telecommunications.
Technical Information
| Product Type | FIC Module |
| Number of Ports | 4 x CE1/PRI |
| Compatibility | HP MSR Series Routers |
Additional Specifications
| Interface Type | E1 / PRI |
| Channelization | Supported |
| Form Factor | Module |
Product Description
The HP JD588A is a Flexible Interface Card (FIC) module designed to enhance the connectivity options of HP's Modular Services Router (MSR) series. This specific module provides four interfaces that can be configured as either Channelized E1 or Primary Rate Interface (PRI) connections. E1 is a digital transmission standard used primarily in Europe and Asia, carrying 30 voice channels plus signaling and framing, while PRI is the North American equivalent. These interfaces are crucial for connecting enterprise networks to the Public Switched Telephone Network (PSTN) or other TDM-based networks for voice and data transmission. The module's channelization capability allows administrators to break down the E1/PRI circuits into smaller, individual channels (e.g., 64 kbps channels). This flexibility is essential for optimizing bandwidth usage and supporting various voice and data services, such as ISDN PRI for PBX integration or multiple TDM data streams. The JD588A module enables MSR routers to act as gateways between IP networks and traditional TDM networks, facilitating voice over IP (VoIP) or leased line data services. Installation of the JD588A module into a compatible HP MSR router is straightforward, as it is a plug-in component. This allows for easy deployment and expansion of WAN connectivity. The 4-port density provides a cost-effective solution for organizations requiring multiple E1/PRI connections for their branch offices or for connecting to multiple service providers. It is a key component for businesses that need to maintain legacy TDM infrastructure while migrating towards IP-based services.
