Cisco EHWIC-D-8ESG= Cisco Gigabit EtherSwitch EHWIC - Switch - Managed - 8 x 10/100/1000 - plug-in module
Cisco Gigabit EtherSwitch EHWIC - Switch - Managed - 8 x 10/100/1000 - plug-in moduleThe 4- and 8-port Cisco® Gigabit Ethernet Enhanced High-Speed WAN interface cards EHWICs can reduce your company's total cost of ownership TCO by integrating Gigabit Ethernet GE switch ports within Cisco 3900, 2900, and 1900 Series Integrated Services Routers ISRs. These low-density Gigabit Ethernet switches offer small to medium-sized business SMB and enterprise branch-office customers a combination of switching and routing integrated into a single device Figure 1.
Integration of these switches with Cisco IOS® Software allows network administrators to manage a single device using Cisco management tools or the router command-line interface CLI for LAN and WAN management needs. This approach reduces network complexity, lowers maintenance contract costs, and lessens staff training needs. It also simplifies software qualification efforts and delivers a consistent user experience at branch offices. Additionally, these low-density Gigabit Ethernet switching modules enable Cisco's industry-leading power initiatives, Cisco EnergyWise, Cisco Enhanced Power over Ethernet ePoE, and per-port Power over Ethernet PoE power monitoring, which enhance the ability of the branch office to scale to higher performance requirements and still meet environmental initiatives for IT teams to operate a power-efficient network.
The 4- and 8-port Gigabit Ethernet EHWICs provide line-rate Layer 2 switching across onboard Gigabit Ethernet ports. The 4-port Gigabit Ethernet EHWIC has four 10/100/1000 switch ports, with options for PoE support on all four ports. The 8-port Gigabit Ethernet EHWIC has eight 10/100/1000 switched Gigabit Ethernet ports, with a PoE support option on all 8 ports.
The new features for the Gigabit Ethernet EHWICs include: 8 quality-of-service QoS queues per port, Shaped Deficit Weighted Round Robin SDWRR, dynamic secure port, intrachassis cascading, up to 20W of PoE per port, and PoE per-port monitoring and policing. Multigigabit Fabric MGF is enabled for direct module-to-module communication.
Secure Network Connectivity for Data, Voice, and Video
When inserted in a Cisco 1900, 2900, or 3900 Series ISR, the Gigabit Ethernet EHWICs provide a fully integrated, secure networking and converged IP communications solution. From a single platform with an integrated switch, you can connect IP phones, wireless access points, and IP-based video cameras to your network and power them using the IEEE 802.3af or Cisco ePoE. With the optional integration of Cisco Unified Communications Manager Express, the router can also provide call processing for the phones. As users attempt network access, the Gigabit Ethernet EHWIC can use IEEE 802.1x to validate the credentials of the end device and place the users in the appropriate VLAN or Cisco TrustSec group. As the end-user data leaves the LAN, the router can then encrypt the traffic and place it on a multitude of VPNs, securing the communications among branch offices and central sites.
|Maximum data transfer rate:||1 Gbit/s|
|Supported data transfer rates:||10/100/1000 Mbps|
|Switching capacity:||- Gbit/s|
|MAC address table:||- entries|
|Networking standards:||IEEE 802.1D, IEEE 802.1Q, IEEE 802.3af, IEEE 802.3u, IEEE 802.3x|
|Jumbo Frames support:||Y|
|Number of VLANs:||64|
|Ethernet LAN RJ-45 ports quantity:||8|
|MAC address filtering:||Y|
|Supported network protocols:||SNMP v1/v2/v3|
|Power over Ethernet PoE Support:||Y|
|Power consumption typical:||140 W|
|Operating altitude:||0 - 4570 m|
|Operating temperature range T-T:||0 - 40 °C|
|Storage temperature range T-T:||-20 - 65 °C|
|Dimensions WxDxH:||188 x 122 x 21 mm|
|Networking features:||Gigabit Ethernet|
|Non-operating relative humidity non-condensing:||10 - 90 %|
Cisco Gigabit EtherSwitch EHWIC - Switch - Managed - 8 x 10/100/1000 - plug-in module
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