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HPE JD557AR FlexNetwork 1 x Port WAN Enhanced Serial Smart Interface Card Module
- 1 x Enhanced Serial WAN Port
- Smart Interface Card (SIC) Module
- Designed for HPE FlexNetwork MSR Routers
- Supports serial WAN connectivity (e.g., V.35, X.21, RS-232)
- Provides WAN uplink capabilities
- Hot-swappable
- Modular and flexible interface option
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Product Overview
The HPE JD557AR is a FlexNetwork Enhanced Serial WAN Smart Interface Card (SIC) Module. It provides a single port for serial WAN connectivity, designed for MSR routers.
Technical Information
| Product Type | Smart Interface Card (SIC) Module |
| Ports | 1 x Enhanced Serial WAN |
| Compatibility | HPE FlexNetwork MSR Routers |
Additional Specifications
| Functionality | Serial WAN Connectivity |
| Form Factor | Module |
Product Description
The HPE JD557AR is a Smart Interface Card (SIC) module designed for HPE FlexNetwork MSR routers, offering a single, enhanced serial WAN port. This module is intended for scenarios where a dedicated serial connection is required for Wide Area Network (WAN) communication, often used for connecting to legacy WAN circuits, specific types of leased lines, or specialized network equipment. The 'Enhanced Serial' designation suggests support for various serial interface standards, potentially including V.35, X.21, RS-232, or RS-449, depending on the specific implementation and required cabling. This flexibility allows the module to interface with a broad range of WAN technologies and service provider offerings. It serves as a crucial component for routers that need to establish reliable connections over traditional serial links, which are still prevalent in certain industries or geographical regions. As a SIC module, the JD557AR is designed for easy installation and hot-swapping within compatible HPE MSR router chassis, ensuring minimal disruption to network operations during configuration changes or maintenance. It provides a dedicated and robust solution for WAN connectivity, complementing the router's other networking capabilities and enabling comprehensive network designs.
