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Cisco EHWIC-1GE-SFP-CU= Internal Ethernet/Fiber

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Gigabit LAN, 1x SFP (100/1000Mbps), 1x copper RJ-45 (10/100/1000Mbps), QoS, DOM, Spare

Manufacturer : Cisco


Availability: In stock


The Cisco® Gigabit Ethernet Dual-Identity Enhanced High-Speed WAN Interface Card (EHWIC) brings both Small Form-Factor Pluggable (SFP) and copper (RJ-45) Gigabit Ethernet connectivity to Cisco Integrated Services Routers (ISRs) to accelerate applications such as Ethernet WAN access, inter-VLAN routing (IVR), and high-speed connectivity to LAN switches.

The single-port Cisco Gigabit Ethernet EHWIC provides Gigabit Ethernet optical and copper connectivity in a compact form factor to the Cisco Integrated Service Router Generation 2 (ISR G2).

The Gigabit Ethernet EHWIC enables branch offices to cost-effectively use high-speed uplinks in numerous environments (Figure 1). The enhanced performance of Gigabit Ethernet in Cisco ISR G2 routers enables new applications and services and provides greater capacity for existing IVR and bridging capabilities. Branch offices can now connect to Ethernet WAN (EWAN) Layer 2 and 3 services.

Note: The EHWIC provides Gigabit Ethernet connectivity but will not support line rate since throughput is limited by the platforms. The maximum throughput cannot exceed 800 Mbps bidirectionally.

For flexibility, the EHWIC includes one SFP slot, which supports a Cisco SFP (see Table 1 later in this document) and a copper RJ-45 port, where either the SFP port (operating at 100/1000 Mbps) or the RJ-45 (operating at 10/100/1000 Mbps) port can be active at one time. The SFP port supports digital optical monitoring (DOM) as specified by the industry-standard SFF-8472 multisource agreement (MSA). This feature enables the end user to monitor real-time parameters of the SFP, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.

Cisco IOS® Software provides enhanced capabilities such as hierarchical quality of service (HQoS), Multiprotocol Label Switching (MPLS), IP Security (IPsec), and Layer 3 VPNs. Since this is a true routed port card, the user can configure an IP address directly on the EHWIC-1GE-SFP-CU interface and does not have to configure the port for VLAN trunking as is done in switched virtual interface (SVI) configurations.

Additional Information

EAN 0882658376054
Ports & interfaces
Fiber ports quantity1
Ethernet LAN (RJ-45) ports1
Connectivity technologyWired
VLAN taggingYes
Ethernet interface typeGigabit
Jumbo frames9576
Ethernet LANYes
Cabling technology10/100/1000BaseT(X)
Networking standardsIEEE 802.1Q, IEEE 802.1p, IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3x, IEEE 802.3z
Jumbo frames supportYes
Flow control supportYes
Ethernet LAN data rates10,100,1000 Mbit/s
Wireless LAN features
Quality of Service (QoS) supportYes
Technical details
Compatible productsCisco 3945E ISR, 3925E ISR, 3945 ISR, 3925 ISR, 2951 ISR, 2921 ISR, 2911 ISR, 2901 ISR, 1941W ISR, 1941 ISR, 1921 ISR
Quality of Service (QoS) supportYes
Colour of productGreen, Stainless steel
LED indicatorsYes
Colour of productGreen, Stainless steel
LED indicatorsYes
Compatible productsCisco 3945E ISR, 3925E ISR, 3945 ISR, 3925 ISR, 2951 ISR, 2921 ISR, 2911 ISR, 2901 ISR, 1941W ISR, 1941 ISR, 1921 ISR
Weight & dimensions
Width7.9 cm
Depth12.2 cm
Height2.1 cm
CertificationFCC, ICES-003, EN55022, CISPR22, AS/NZS 3548, VCCI, EN 300386, EN61000-3-3, EN61000-3-2
Operational conditions
Operating temperature (T-T)0 - 40 °C
Storage temperature (T-T)-20 - 65 °C
Operating relative humidity (H-H)10 - 90%
Packaging content
Number of products included1 pc(s)
Other features
Supported protocolsHSRP, VRRP, GLBP, IGMP, GMP
Manufacturer Cisco
Reviews No
PDF Url No

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