Cisco - Expansion module - EHWIC - 1GbE - 1000Base-T, 1000Base-X - refurbished - for Cisco 1921, 1921 4-pair, 1921 ADSL2+, 1941, 2901, 2911, 2921, 2951, 3925, 3945
- Weighted Random Early Detection (WRED)
- Precedence setting and mapping
- Committed access rate (CAR)
- Access control lists (ACLs)
- MAC address filtering
- QoS
- Gigabit EtherChannel for link redundancy
- Jumbo frame support
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 Gigabit Ethernet EHWIC enables branch offices to cost-effectively use high-speed uplinks in numerous environments. The enhanced performance of Gigabit Ethernet in routers provides greater capacity for existing IVR and bridging capabilities.
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Enhanced connectivity
Equipped with a 1000Base-T interface, this Cisco network adapter ensures high-speed wired connectivity and seamless data transfer with a rate of 1 Gbps. The inclusion of an SFP expansion slot offers flexibility for additional connections, making it a versatile choice for expanding network capabilities.
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Robust performance
Designed to support a wide range of Ethernet technologies including Ethernet 10Base-T, 100Base-TX, 1000Base-T, and 1000Base-X, this adapter is capable of handling various networking environments. Its support for Jumbo Frames and Quality of Service (QoS) enhances data transmission efficiency and network management.
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Advanced networking features
This Cisco network adapter comes with features such as VLAN support, Access Control List (ACL) support, and Cisco Gigabit EtherChannel. These features enable efficient network segmentation, enhanced security, and increased bandwidth through link aggregation, providing a reliable and secure networking solution.
