Overview (EHWIC-4ESG)
Cisco EHWIC-4ESG Ethernet Enhanced High-Speed WAN Interface Card equips with 4 × 10/100/1000 switch ports to integrate with Cisco Integrated Services Routers Generation 2 (ISR2).
The Features
Figure 1 shows the EHWIC-4ESG.
☆ 4 × 10/100/1000 switch ports
☆ Layer 2 switching features such as port autosensing, IEEE802.1P, IEEE802.1x, SNMPV1,V2,V3, QoS, VlAN trunking, STP
☆ 8 QoS queues per port, Shaped Deficit Weighted Round Robin (SDWRR), dynamic secure port, intrachassis cascading
☆ Supports redundancy protocol such HSRP, VRRP and BLGP
☆ Offers IP routing, and voice gateway capability into a single chassis to accommodate; the needs for high traffic data from the small to medium-sized business or enterprise branch-office.
The Supported Routers
Figure 2 shows that EHWIC-4ESG can be installed in the Cisco ISR G2 routers.
Table 1 shows Cisco Gigabit Ethernet EHWIC Support Comparison. These routers all support EHWIC-4ESG.
The Supported SFP Transceiver Module
Table 2 shows the Supported SFP Transceiver module on the EHWIC-4ESG.
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Models
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Description
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GLC-LH-SMD
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1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM
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GLC-SX-MMD
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1000BASE-SX SFP transceiver module, MMF, 850nm, DOM
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GLC-T
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1000BASE-T SFP
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Compare to Similar Item
Table 3 shows the comparison between EHWIC-1GE-SFP-CU and EHWIC-4ESG.
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Models
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EHWIC-1GE-SFP-CU
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EHWIC-4ESG
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Product Type:
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Enhanced HWIC Interface Card
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Enhanced HWIC Interface Card
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Interfaces/Ports
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1 x 10/100/1000Base-T LAN
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4 x 10/100/1000Base-T WAN
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Application/Usage:
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Data Networking
Wide Area Network
Optical Network
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Data Networking
Wide Area Network
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