Description:

The Cisco HWIC-D-9ESW High-Speed WAN Interface Module is used in Cisco Integrated Services Routers to provide additional Ethernet switching capability within branch network environments. Commonly installed in enterprise branch routers and network edge locations where additional Fast Ethernet ports are required to connect local devices directly through the router platform. Network administrators and system integrators use this module for network expansion, device connectivity, and replacement of legacy router interface modules.

Applications:

The Cisco HWIC-D-9ESW module is commonly deployed in enterprise branch networks where integrated switching is needed within Cisco ISR routers. It is used in corporate offices, retail locations, healthcare clinics, and small business environments to connect computers, printers, wireless access points, and VoIP phones while allowing the router to manage VLANs, basic switching functions, and local network connectivity without requiring a separate switch.

Technical Specifications:

• Manufacturer: Cisco Systems
• Manufacturer Part Number: HWIC-D-9ESW
• Product Type: High-Speed WAN Interface Module (HWIC) with integrated switch
• Total Ports: 9 × 10/100 Fast Ethernet ports
• Interface Type: RJ45 Ethernet
• Platform Compatibility: Cisco Integrated Services Routers (ISR series)
• Switching Capability: Layer 2 switching support
• VLAN Support: IEEE 802.1Q VLAN tagging
• Management: Cisco IOS management through host router
• Features: QoS support, port security, traffic management
• Deployment: Branch network device connectivity
• Form Factor: Router expansion interface module
• Installation: HWIC slot installation in compatible Cisco routers

Common Replacements:

• Cisco NIM-ES2-8-P EtherSwitch Network Interface Module
• Cisco SM-ES2-16 EtherSwitch Service Module
• Cisco HWIC-4ESW High-Speed Ethernet Switch Module