Cisco EHWIC-1GE-SFP-CU 1 Port Gigabit Ethernet HWIC with SFP Slot

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September 08, 2025
Category Connection: Optical Transceiver Module
Brief: Discover the Cisco EHWIC-1GE-SFP-CU, a 1 Port Gigabit Ethernet HWIC with an SFP Slot, designed for high-speed connectivity in Cisco ISR routers. This dual-mode card supports both SFP and RJ-45 ports, enabling flexible and cost-effective uplinks for branch offices. Perfect for Ethernet WAN access and IVR applications.
Related Product Features:
  • Dual-mode connectivity with both SFP and RJ-45 ports for versatile deployment.
  • Supports Gigabit Ethernet speeds (10/100/1000 Mbps) on the RJ-45 port.
  • SFP slot supports 100/1000 Mbps with digital optical monitoring (DOM) for real-time diagnostics.
  • Compact, hot-swappable form factor for easy integration into Cisco ISR G2 routers.
  • Enhanced performance for IVR, bridging, and Ethernet WAN (EWAN) services.
  • Maximum throughput of 800 Mbps bidirectionally due to platform limitations.
  • Compatible with a wide range of Cisco ISR routers, including 1921, 1941, and 2900 series.
  • Supports QoS, SNMP, RMON, and command-line interface for advanced management.
Faqs:
  • What is the maximum throughput of the Cisco EHWIC-1GE-SFP-CU?
    The maximum throughput is 800 Mbps bidirectionally, as it is limited by the platform's capabilities.
  • Can both the SFP and RJ-45 ports be active simultaneously?
    No, only one port (either SFP or RJ-45) can be active at a time.
  • Which Cisco routers are compatible with the EHWIC-1GE-SFP-CU?
    It is compatible with Cisco ISR routers such as 1921, 1941, 2901, 2911, 2921, 2951, 3925, 3925E, 3945, and 3945E models.