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HPE JG737A MSR 4 x Ports Enhanced Serial Smart Interface Card Module
- Type: Interface Card Module
- Platform: HPE MSR Routers
- Ports: 4 x Serial Ports
- Interface Type: Enhanced Serial
- Functionality: WAN connectivity, serial device connection
- Speed: Varies by serial standard (e.g., RS-232, RS-530)
- Form Factor: Module
- Application: Branch office connectivity, legacy device integration
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Product Overview
The HPE JG737A is an Enhanced Serial Smart Interface Card Module for HPE MSR routers. It provides four serial ports, offering flexible connectivity options for WAN connections and legacy serial devices.
Technical Information
| Product Type | Interface Card Module |
| Platform | HPE MSR Routers |
| Number of Ports | 4 |
Additional Specifications
| Port Type | Enhanced Serial |
| Form Factor | Module |
Product Description
The HPE JG737A is an Enhanced Serial Smart Interface Card Module designed for deployment in HPE MSR (Modular Smart Router) series routers. This module significantly expands the connectivity options of the MSR router by providing four dedicated serial ports. These ports are crucial for establishing Wide Area Network (WAN) connections using various serial protocols, as well as for interfacing with legacy serial devices that may not support modern network interfaces. The 'Enhanced Serial' designation suggests support for advanced serial communication features, potentially including higher speeds, improved error handling, or compatibility with a broader range of serial standards like RS-232, RS-422, or RS-530, depending on the specific configuration and supported transceivers. This flexibility makes the JG737A suitable for diverse deployment scenarios, from connecting branch offices over leased lines to integrating specialized industrial or scientific equipment. As a modular component, the JG737A easily slots into compatible HPE MSR router chassis, allowing for on-demand expansion of serial connectivity without requiring a new router. This modular approach enhances the scalability and adaptability of the MSR platform, enabling organizations to tailor their network edge devices to specific requirements and evolve their infrastructure over time.



