Cisco EHWIC-4ESG= networking card, 4-Port Gigabit WAN Interface Card

Product Overview

NEW Cisco EHWIC-4ESG 4-Port Gigabit WAN Interface Card 1900 2900 3900 3900E Routers

The 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 mediumsized business (SMB) and enterprise branch-office customers a combination of switching and routing integrated into a single device. 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.

Main specifications:

Ports & interfaces

Connectivity technology: Wired

Internal: Y

Interface: Ethernet

Ethernet LAN (RJ-45) ports: 4

Networking

Networking standards: IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3x

Ethernet LAN: Y

Cabling technology: 10/100/1000BaseT(X)

Ethernet LAN data rates: 10,100,1000 Mbit/s

Ethernet interface type: Fast Ethernet,Gigabit Ethernet

Jumbo frames support: Y

Copper ethernet cabling technology: 10BASE-T,100BASE-TX,1000BASE-TX

Load balancing system: Y

Wireless LAN features

Wi-Fi: N

Antenna

Antenna: N

Quality of Service (QoS) support: Y

Protocols

Management protocols: SNMPv1, v2, v3, LMS, RMON1, RMON2, SSL

Design

Colour of product: Black,Green,Stainless steel

Performance

Auto MDIX IEEE: Y

Security algorithms: 802.1x RADIUS

Number of VLANs: 64

Compatible products: Cisco 1900, 2901, 2911, 2921, 2951, 3945, 3925E

Weight & dimensions

Width: 79 mm

Depth: 122 mm

Height: 21 mm

Weight: 79 g

Operational conditions

Operating temperature (T-T): 0 - 40 °C

Storage temperature (T-T): -20 - 65 °C

Operating relative humidity (H-H): 10 - 90 %

Operating altitude: 0 - 4570 m

Packaging content

Number of products included: 1 pc(s)