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Cisco • SKU EHWIC-4ESG
Cisco EHWIC-4ESG — EHWIC-4ESG
Cisco EHWIC-4ESG — 4-Port 10/100/1000 Gigabit EtherSwitch Enhanced High-Speed WAN Interface Card (EHWIC), single-wide form factor, no PoE, for ISR G2 routers
- End-of-sale — refurbished only
Download Cisco datasheet ↗ via Cisco official datasheet 'Cisco 4- and 8-Port Gigabit Ethernet Enhanced High-Speed WAN Interface Cards' — mirrored at nag.wiki and digitalmountains.gr; original at cisco.com/c/en/us/products/collateral/interfaces-modules/high-speed-wan-interface-cards/data_sheet_c78-660124.html
What is the Cisco EHWIC-4ESG?
Cisco EHWIC-4ESG — 4-Port 10/100/1000 Gigabit EtherSwitch Enhanced High-Speed WAN Interface Card (EHWIC), single-wide form factor, no PoE, for ISR G2 routers
TFI supplies the EHWIC-4ESG refurbished to South African businesses, each unit covered by warranty and optional SLA. As a B-BBEE Level 2 distributor we can quote stock, lead time and price — usually within the same business day.
Specifications
| ports | 4 x RJ-45 10/100/1000BASE-T (Gigabit Ethernet) |
|---|---|
| form factor | Single-wide EHWIC (Enhanced High-Speed WAN Interface Card); dimensions approx. 0.8 x 3.1 x 4.8 in (2.1 x 7.9 x 12.2 cm); weight ~79 g |
| switching capacity | Line-rate Layer 2 switching across all 4 GE ports (8 Gbps full-duplex aggregate) |
| forwarding rate | Line-rate Layer 2 and Layer 3 forwarding; up to ~2 Gbps bidirectional (platform-dependent on ISR G2 host) |
| poe | None — non-PoE variant. PoE version is EHWIC-4ESG-P (up to 20W per port) |
| supported platforms | Cisco ISR G2: 1900, 2900, 3900 Series Integrated Services Routers |
| qos | 8 QoS queues per port; SDWRR (Shaped Deficit Weighted Round Robin); IEEE 802.1p |
| layer2 features | IEEE 802.1Q VLAN trunking, STP, 802.1x port auth, SNMPv1/v2/v3, dynamic secure port, intrachassis cascading |
| eol status | End-of-Sale: February 22 2019 (Cisco bulletin eos-eol-notice-c51-741231). End-of-Life milestones per Cisco TAC schedule. Replacement: NIM-ES2-4 on ISR 4000 platform. |
End-of-life status
The EHWIC-4ESG is end-of-sale
Cisco has declared the EHWIC-4ESG end-of-sale, so it is no longer manufactured new. TFI supplies it professionally refurbished and tested.
Why refurbished still makes sense: a refurbished EHWIC-4ESG delivers the same proven performance at a fraction of the new-equipment cost, backed by a TFI warranty and SLA. It is the practical choice for spares, expansion of an existing deployment, or extending the life of a network you are not ready to replace. Talk to us about a successor model if you are planning a refresh.
Frequently asked questions
- What is the Cisco EHWIC-4ESG?
- Cisco EHWIC-4ESG — 4-Port 10/100/1000 Gigabit EtherSwitch Enhanced High-Speed WAN Interface Card (EHWIC), single-wide form factor, no PoE, for ISR G2 routers
- Is the EHWIC-4ESG still supported?
- The Cisco EHWIC-4ESG has reached end-of-sale, so it is supplied refurbished. TFI back every refurbished unit with a warranty and SLA options, which makes it a cost-effective choice where the platform still fits your network.
- Does the EHWIC-4ESG support PoE?
- PoE on the EHWIC-4ESG: None — non-PoE variant. PoE version is EHWIC-4ESG-P (up to 20W per port).
- How many ports does the EHWIC-4ESG have?
- Port configuration: 4 x RJ-45 10/100/1000BASE-T (Gigabit Ethernet).
- Can TFI deliver the EHWIC-4ESG in South Africa?
- Yes. TFI is a South African distributor (B-BBEE Level 2) and ships the Cisco EHWIC-4ESG nationwide. Send us the SKU and we come back with stock, lead time and price — usually the same business day.
Also in the Cisco 1900 Series Integrated Services Routers
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ACS-1900-RM-19
Cisco ACS-1900-RM-19 — 19-inch rackmount kit for Cisco 1900 Series ISR (1905 and 1921 routers), includes 2 metal brackets and mounting screws, physical accessory
-
ACS-1941-RM-19
Cisco ACS-1941-RM-19 — 19-inch rackmount kit (two bracket set with screws) for Cisco 1941 and 1941W Integrated Services Routers (ISR), 1U accessory, no PoE, no switching
-
C1921-3G-U-K9
Cisco C1921 Quad-band 3G EHWIC Global Bundles
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C1921-3G-U-SEC/K9
Cisco C1921 w/3.5G EHWIC 850/900/1900/2100MHz w/SEC
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C1921-3G+7-K9
Cisco C1921 3.7G HSPA+ (Non-US) 850/900/1900/2100 MHz
Also compatible with
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Cisco > Cisco Routers > Cisco 2900 Series Integrated Services Routers > Cisco 2900 Series Interfaces EHWIC, HWIC, WIC, VIC, VWIC
/products/cisco/cisco-routers/cisco-2900-series-integrated-services-routers/cisco-2900-series-interfaces-ehwic-hwic-wic-vic-vwic/ehwic-4esg-2/
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Cisco > Cisco Routers > Cisco 3900 Series Integrated Services Routers > Cisco 3900 Series Interfaces EHWIC, HWIC, WIC, VIC, VWIC
/products/cisco/cisco-routers/cisco-3900-series-integrated-services-routers/cisco-3900-series-interfaces-ehwic-hwic-wic-vic-vwic/ehwic-4esg-3/
Verification sources (6)
- https://www.router-switch.com/cisco-ehwic-4esg-datasheet-pdf.html
- https://data.nag.wiki/Cisco/Datasheets/Cisco_EHWIC-ESG.pdf
- https://expresscomputersystems.com/products/ehwic-4esg
- https://www.cisco.com/c/en/us/products/collateral/interfaces-modules/network-modules/eos-eol-notice-c51-741231.html
- https://serviceexpress.com/eol-eosl-database/products/cisco-ehwic-4esg-cisco-network-services/
- https://manualzz.com/doc/2690025/cisco-ehwic-4esg=-network-switch-datasheet
Need pricing on EHWIC-4ESG?
Send us the SKU. We come back with stock, lead time and price — typically within the same business day.