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EHWIC-D-8ESG-P
Cisco 1900 2900 3900 Router EHWIC WAN Card EHWIC-D-8ESG-P -...
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EHWIC-D-8ESG-P is an Ethernet module engineered to expand network connectivity with eight RJ-45 ports that support 1Gbps speeds. This module is designed for seamless integration with routers and switches in data centers, branch offices, and other enterprise environments that demand reliable, high-speed data traffic management.
EHWIC-D-8ESG-P supports TCP/IP protocols and features a modular form factor for easy installation in existing network infrastructures. It is ideally suited for upgrading server network interfaces, expanding data center capacity, and connecting to high-speed networks, ensuring robust performance and scalable connectivity.
EHWIC-D-8ESG-P price is $497.00, a 64.5% saving from the Cisco list price of $1,400.00. EHWIC-D-8ESG-P is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for EHWIC-D-8ESG-P for additional pricing. Browse the full Router Ehwic Wan Cards series or explore all Cisco products.
A financial services firm equips each remote branch with a Cisco 2900 router hosting the EHWIC-D-8ESG-P. The eight-port PoE switch card powers VoIP phones and wireless APs while enforcing per-VLAN firewall and QoS policies. Benefit: Consolidated routing, switching and security in a single chassis reduces hardware footprint by 50%, speeds deployment by 40%, and ensures end-to-end network segmentation for regulatory compliance.
A nationwide retailer deploys Cisco 1900 routers with EHWIC-D-8ESG-P cards in every store to isolate POS terminals, digital signage and PoE cameras on distinct VLANs. Built-in QoS prioritizes transaction traffic over surveillance feeds, and centralized IOS management provides real-time health monitoring. Outcome: 99.9% transaction uptime, 30% reduction in onsite troubleshooting, and seamless PCI-DSS compliance through segmented, auditable network zones.
A manufacturing plant integrates a Cisco 3900 router equipped with the EHWIC-D-8ESG-P to aggregate PoE-powered sensors, actuators and HMIs across the factory floor. VLAN tagging and low-latency switching ensure deterministic OPC-UA and SCADA communications, while the router’s WAN uplinks deliver secure cloud connectivity. Outcome: 15% boost in production efficiency, simplified edge device provisioning, and unified WAN/LAN management for real-time diagnostics.
To get the detailed certification, please go to the Compliance Center.
 EHWIC-D-8ESG-P |  HWIC-CABLE-E/J-2 |  HWIC-AP-AG-P |  HWIC-CABLE-D-2 |  EHWIC-4G-LTE-BE | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Module / Network Card | Network Module | Network Module | Wireless WAN Module |
| Module Type | Ethernet | Ethernet | WAN | WAN | 4G LTE |
| Data Rate | 1Gbps | 1Gbps | 1Gbps | 1Gbps | Up to 100Mbps |
| Connector Type | RJ-45 | RJ-45 | RJ-45 | RJ-45 | SMA |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP / UDP | TCP/IP | TCP/IP |
| Form Factor | Modular | Modular | HWIC Modular | Modular | Modular (EHWIC) |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 5V | 3.3V | 3.3V |
| Compatibility | Cisco | Cisco | Cisco | Cisco | Cisco ISR Routers |
| Max Speed | 1Gbps | 1Gbps | 1Gbps | 1Gbps | 100Mbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, QoS, Failover |
| Power Consumption | N/A | 2.5W | 6W | N/A | N/A |
| Interface Ports | Ethernet | Ethernet | Ethernet | Ethernet | SMA Antenna Connectors |
| Expansion Slots | EHWIC | EHWIC | EHWIC | EHWIC | EHWIC |
| Product Name | EHWIC-D-8ESG-P | HWIC-CABLE-E/J-2 | HWIC-AP-AG-P Network Module | HWIC-CABLE-D-2 | EHWIC-4G-LTE-BE |
| Height | N/A | N/A | 1.0 inches | N/A | N/A |
| Width | N/A | N/A | 4.0 inches | N/A | N/A |
| Depth | N/A | N/A | 0.5 inches | N/A | N/A |
| Weight | N/A | N/A | 0.3 lbs | N/A | N/A |
The EHWIC-D-8ESG-P is a reliable Ethernet switch card. It integrates easily with our Cisco routers and provides stable connectivity.
Great performance and flexibility. The EHWIC-D-8ESG-P is perfect for handling multiple Ethernet interfaces and is easy to manage.
We use the EHWIC-D-8ESG-P in our Cisco routers for high-speed Ethernet connections. It has been a reliable addition to our network.
The EHWIC-D-8ESG-P provides solid performance and easy scalability. It's perfect for high-bandwidth environments where reliability is key.
This card integrates seamlessly into our infrastructure. The EHWIC-D-8ESG-P offers reliable Ethernet connectivity for our enterprise-grade routers.
The Cisco EHWIC-D-8ESG-P is an Enhanced High-Speed WAN Interface Card that delivers an integrated eight-port Gigabit Ethernet switch for ISR 1900, 2900 and 3900 series routers.
The EHWIC-D-8ESG-P is compatible with Cisco ISR 1900, 2900 and 3900 series routers, providing built-in switching for branch and enterprise deployments.
The module offers eight autosensing 10/100/1000 Mbps Gigabit Ethernet ports with wire-speed switching and auto-MDI/MDIX on each interface.
No. The EHWIC-D-8ESG-P does not include PoE or PoE+ capabilities; it provides only data switching without power delivery to connected endpoints.