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Общая информация (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 businessenterprise 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.
|
Supported Platforms |
Number of Modules Supported |
|
Cisco 3945E ISR |
3 |
|
Cisco 3925E ISR |
3 |
|
Cisco 3945 ISR |
4 |
|
Cisco 3925 ISR |
4 |
|
Cisco 2951 ISR |
4 |
|
Cisco 2921 ISR |
4 |
|
Cisco 2911 ISR |
4 |
|
Cisco 2901 ISR |
4 |
|
Cisco 1941W ISR |
2 |
|
Cisco 1941 ISR |
2 |
|
Cisco 1921 ISR |
1 |
The Supported SFP Transceiver Module
Table 2 shows the Supported SFP Transceiver module on the EHWIC-4ESG.
|
Models |
Description |
|
GLC-LH-SMD |
1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM |
|
GLC-SX-MMD |
1000BASE-SX SFP transceiver module, MMF, 850nm, DOM |
|
GLC-T |
1000BASE-T SFP |
Сравнение с аналогом
В таблице 3 показано сравнение между EHWIC-1GE-SFP-CU and EHWIC-4ESG.
|
Models |
EHWIC-1GE-SFP-CU |
EHWIC-4ESG |
|
Product Type: |
Enhanced HWIC Interface Card |
Enhanced HWIC Interface Card |
|
Interfaces/Ports |
1 x 10/100/1000Base-T LAN |
4 x 10/100/1000Base-T WAN |
|
Application/Usage: |
Data Networking Wide Area Network Optical Network |
Data Networking Wide Area Network |
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| Specification | |
| Application/Usage: | Data Networking |
| Interfaces/Ports: | 4 x 10/100/1000Base-T WAN |
| Interfaces/Ports Details: | 4 x RJ-45 10/100/1000Base-T Network WAN |
| Connectivity Media: | Twisted Pair 10/100/1000Base-T |
| Data Transfer Rate: | 10 Mbps Ethernet |
| Dimensions: | 0.8" Height x 3.1" Width x 4.8" Depth |
| Manufacturer: | Cisco |
| Product ID: | EHWIC-4ESG |
| Product Description: | Cisco Four port 10/100/1000 Ethernet switch interface card |
| Product Type: | Interface Module |
| Management: | Web-Based Management<BR>Command Line Interface<BR>SNMP v1, v2, v3<BR>RMON 1, 2, 3, 9<BR>Telnet<BR>VLAN<BR>QoS<BR>MIB |
| Weight (Approximate): | 2.72 oz |
Теги: EHWIC-4ESG Cisco