The Layer 3 Cisco 1- and 2-Port Fast Ethernet High-Speed WAN interface cards (HWICs) (see Figures 1 and 2) supported on the Cisco 1841, Cisco 2800, and Cisco 3800 Series Integrated Services Routers offer small-to-large-sized businesses and enterprise branch-office customers the option to add Layer 3 routed ports with many advanced features, including quality-of-service (QoS) and rate-limiting capabilities.
The Cisco Fast Ethernet HWICs are singlewide interface cards, available as a 1-port HWIC (HWIC-1FE) and as a 2-port HWIC (HWIC-2FE), that provide Cisco modular and integrated services routers with additional Layer 3 routed ports.
Products specifications
| Attribute name |
Attribute value |
|
Electromagnetic emissions
|
FCC Part 15, Class A ICES-003, Class AEN55022, Class A CISPR22, Class AAS and NZS 3548, Class AVCCI, Class A EN 300386 EN61000-3-3 EN61000-3-2 |
|
Weight
|
2.56 oz |
|
Internal
|
Y |
|
Networking features
|
Ethernet, VLAN, QoS, MIB, IGMP, NAT, IPv6, GTS, MGCP, DHCP, L2TPv3, GLBP, GRE |
|
Flow control support
|
Y |
|
Data transfer rate
|
0.1 Gbit/s |
|
Dimensions (WxDxH)
|
3.07 x 4.72 x 0.768" |
|
I/O ports
|
2 x RJ-45 |
|
Data link protocols
|
IEEE802.3 + IEEE802.2 SAP, IEEE802.3 + IEEE802.2 SNAP, IEEE 802.1Q VLAN, PPPoE, SNMP |
|
Connectivity technology
|
Wired |
|
Operating temperature (T-T)
|
0 - 40 °C |
|
Storage temperature (T-T)
|
-20 - 65 °C |
|
Operating relative humidity (H-H)
|
10 - 90 % |
