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Name:
EHWIC-D-8ESG
- Description:
- Cisco 1900 2900 3900 Router EHWIC WAN Card EHWIC-D-8ESG - Ethernet Switch Card
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Added to cart 16 times recently
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- Brand:
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- GTIN:
- 818249378596
- Warranty:
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3 - List Price:
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$1,100.00
- Price:
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$587.00
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EHWIC-D-8ESG
Cisco 1900 2900 3900 Router EHWIC WAN Card EHWIC-D...
$1,100.00
$587.00
17 in Global Warehouse
$587.00
47% off
TRUSTED, TRIED, PROVEN
EHWIC-D-8ESG Overview
EHWIC-D-8ESG is a robust Ethernet module designed to provide high-performance network connectivity in enterprise and branch office environments. Engineered for compatibility with routers and similar network infrastructure, this modular card supports 1Gbps data rates through its standard RJ-45 connectors while implementing industry-standard TCP/IP protocols for reliable communication.
Built in a modular form factor for seamless installation in network devices, EHWIC-D-8ESG is ideally suited for upgrading server network interfaces and expanding data center capacity. Its design emphasizes secure, high-speed connectivity with features such as auto-negotiation, jumbo frames, and QoS support, ensuring optimized performance for a wide range of network applications.
What is the price of EHWIC-D-8ESG?
Lowest price of EHWIC-D-8ESG is $ 587.00. Shop now! Get further exclusive discounts with bulk quotation on EHWIC-D-8ESG
Explore more options from Network Modules And Cards or explore other Cisco products.
EHWIC-D-8ESG Specifications
| Product Type | Network Module / Network Card |
| Module Type | Ethernet |
| Data Rate | 1Gbps |
| Connector Type | RJ-45 |
| Supported Protocols | TCP/IP |
| Form Factor | Modular |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco |
| Max Speed | 1Gbps |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS |
| Power Consumption | N/A |
| Interface Ports | Ethernet |
| Expansion Slots | EHWIC |
| Product Name | EHWIC-D-8ESG |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco Integrated Services Routers | Cisco | Cisco | Cisco Routers | Cisco |
| Connector Type | HWIC Interface | N/A | RJ-45 | N/A | RJ-45 |
| Data Rate | Up to 3.1 Mbps | N/A | 1G | 1.544 Mbps / 2.048 Mbps | 1Gbps |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Expansion Slots | HWIC | EHWIC | EHWIC | EHWIC | EHWIC |
| Form Factor | Modular (HWIC) | Modular | Modular | HWIC | Modular |
| Height | N/A | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | N/A | N/A | Ethernet | 2 x T1/E1 | Ethernet |
| Max Speed | 3.1 Mbps | N/A | 1Gbps | N/A | 1Gbps |
| Module Type | 3G CDMA | WAN | Ethernet | 2-Port T1/E1 WAN Module | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 55°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 3.5W | N/A | N/A | N/A | N/A |
| Product Name | Cisco HWIC-3G-CDMA | HWIC-3G-HSPA | EHWIC-4ESG-P | HWIC-2T | EHWIC-D-8ESG |
| Product Type | WAN Module | Network Module / Network Card | Network Module / Network Card | WAN Module | Network Module / Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Automatic Network Switching, Network Redundancy | N/A | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | N/A | Auto-negotiation, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP, Frame Relay | TCP/IP |
| Weight | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
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Questions & Answers
Q
What is the Cisco EHWIC-D-8ESG Ethernet switch card?
A
The Cisco EHWIC-D-8ESG is an 8-port 10/100/1000 Mbps managed Ethernet switch interface card for ISR 1900, 2900 and 3900 routers, delivering wire-speed Layer 2 switching and advanced QoS.
Q
Which Cisco routers are compatible with the EHWIC-D-8ESG?
A
The EHWIC-D-8ESG is compatible with the Cisco ISR 1900, 2900 and 3900 series routers, plugging directly into any available Enhanced High-Speed WAN Interface Card slot.
Q
What port speeds and performance does the EHWIC-D-8ESG support?
A
Each of the eight RJ-45 ports auto-senses 10/100/1000 Mbps at wire speed, providing up to 16 Gbps of full-duplex internal switching capacity.
Q
Can I configure VLANs on the Cisco EHWIC-D-8ESG?
A
Yes. The EHWIC-D-8ESG supports IEEE 802.1Q VLAN tagging, port-based VLANs and dynamic VLAN assignment via GVRP for flexible network segmentation.
Q
How do I install the EHWIC-D-8ESG in my router?
A
Power down your ISR, slide the EHWIC-D-8ESG into an empty EHWIC slot, secure the card with the captive screw, then power up and configure via Cisco IOS.
Q
What Layer 2 features are available on the EHWIC-D-8ESG?
A
The card offers wire-speed bridging, IEEE 802.1D Rapid Spanning Tree, 802.1w/PVST+, port security, storm control and link aggregation (LACP).
Q
Does the EHWIC-D-8ESG support advanced QoS?
A
Yes. It provides hardware-based classification, marking and policing, eight priority queues and hierarchical QoS policies for traffic prioritization.
Q
How do I manage the EHWIC-D-8ESG switch ports?
A
You manage the switch ports through the Cisco IOS CLI or Cisco Configuration Professional via the built-in RJ-45 management port or console port.
Q
Is PoE supported on the Cisco EHWIC-D-8ESG?
A
No. The EHWIC-D-8ESG does not support Power over Ethernet and requires external PDUs or midspan injectors for PoE devices.
Q
What security features does the EHWIC-D-8ESG offer?
A
It includes access control lists (ACLs), port security with MAC address limiting, DHCP snooping and Dynamic ARP Inspection for enhanced edge security.
Q
Can I stack multiple EHWIC-D-8ESG cards in one router?
A
No. Each ISR chassis supports a maximum of two EHWICs, but you cannot stack cards—each functions independently in its slot.
Q
What are the power and thermal requirements for the EHWIC-D-8ESG?
A
The EHWIC-D-8ESG draws under 5 W and conforms to Cisco ISR thermal profiles; no additional cooling or power supplies are required.
Q
Does the EHWIC-D-8ESG support IPv6?
A
Yes. It fully supports IPv6 traffic forwarding including multicast and QoS policies under Cisco IOS on the host router.
Q
What warranty and support options are available for the EHWIC-D-8ESG?
A
Cisco provides a limited lifetime warranty on the EHWIC-D-8ESG when purchased through a Cisco authorized reseller, with optional SMARTnet service for 24/7 support.
Q
How do I update the firmware on the Cisco EHWIC-D-8ESG?
A
You update firmware by installing the latest Cisco IOS image on your ISR; the EHWIC automatically inherits updated features and bug fixes.
Q
Where can I purchase genuine Cisco EHWIC-D-8ESG cards?
A
Buy directly from Cisco’s official website or an authorized Cisco partner to ensure genuine EHWIC-D-8ESG hardware and full support coverage.
