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HP JG457AR MSR 4 x Ports T1 / Fractional T1 HMIM Module
- 4 x Ports T1 / Fractional T1 (FT1)
- Provides flexible WAN connectivity
- Supports multiple T1 circuits
- Enables Fractional T1 bandwidth allocation
- Designed for HP MSR series routers
- Ideal for branch office connectivity and data aggregation
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Product Overview
The HP JG457AR is an MSR interface module featuring four ports for T1 / Fractional T1 (FT1) interfaces. This module is designed to provide flexible and high-density WAN connectivity, enabling routers to connect to multiple T1 circuits or fractional T1 circuits. It is intended for use with HP MSR series routers.
Technical Information
| Product Type | Interface Module |
| Interface Type | 4 x Ports T1 / Fractional T1 (FT1) |
| Compatibility | HP MSR Routers |
Additional Specifications
| Model | JG457AR |
| Brand | HP |
Product Description
The HP JG457AR is a high-density interface module designed for HP MSR (Modular Services Router) series routers, providing four ports that support T1 and Fractional T1 (FT1) connectivity. This module is crucial for establishing robust Wide Area Network (WAN) connections, particularly for enterprise branch offices or service provider edge deployments that require multiple T1 circuits or the flexibility to utilize portions of T1 bandwidth. Each of the four ports can operate as a full T1 circuit, offering a data rate of 1.544 Mbps. Alternatively, the module supports Fractional T1, allowing network administrators to provision and utilize only the necessary number of 64 Kbps channels within a T1 line. This feature is highly beneficial for cost optimization, as organizations can pay only for the bandwidth they actually need, rather than leasing a full T1 line when only a fraction is required. This flexibility is ideal for supporting a mix of voice and data traffic or for scaling bandwidth incrementally. By integrating the JG457AR module into an HP MSR router, businesses can achieve scalable and cost-effective WAN connectivity. It simplifies the network architecture by consolidating multiple T1 connections onto a single module, reducing cabling complexity and management overhead. This module is a key component for ensuring reliable data transmission and access to critical business applications for remote sites.