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HWIC-D-9ESW
Nine port 10/100 Ethernet switch interface card Cisco Router...
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HWIC-D-9ESW is a high-performance Ethernet module engineered to expand routing and switching capacity in Cisco routers. Designed as a modular network card, it delivers reliable 1Gbps data rates through standard RJ-45 connectors and supports TCP/IP communications, ensuring seamless integration into enterprise and branch office environments.
The HWIC-D-9ESW module is optimized for installation in HWIC expansion slots and features a compact, modular form factor that facilitates easy upgrades and network expansion. Its robust design caters to critical applications, such as high-speed LAN connectivity, data center upgrades, and reliable branch network deployments, making it an essential component for modern networking infrastructures.
HWIC-D-9ESW price is $362.00, a 54.8% saving from the Cisco list price of $800.00. HWIC-D-9ESW is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for HWIC-D-9ESW for additional pricing. Browse the full Router Ehwic Wan Cards series or explore all Cisco products.
A regional sales office deploys a Cisco 2811 router equipped with the HWIC-D-9ESW Nine-Port 10/100 Ethernet switch interface card to connect eight workstations, an IP printer and a wireless access point directly to the router. By collapsing separate switch and router hardware into a single chassis, IT reduces equipment footprint by 40%, lowers power consumption and streamlines management via a unified IOS CLI. Outcome: simplified provisioning, faster rollouts and a 25% reduction in total cost of ownership for branch networking.
A nationwide retail chain integrates the HWIC-D-9ESW interface card into Cisco 1841 routers at each store to enforce three distinct VLANs—PCI-compliant POS terminals, back-office inventory systems and guest Wi-Fi. Leveraging 802.1Q trunking on the router’s uplink and the HWIC’s nine switch ports, network administrators isolate traffic, maintain PCI security standards and simplify VLAN provisioning across all locations. Outcome: enhanced data security, streamlined compliance audits and consistent, centralized VLAN management.
A manufacturing plant leverages a Cisco 2801 router fitted with the HWIC-D-9ESW Nine-Port Ethernet switch interface card to support up to nine PoE-powered IP cameras on a dedicated VLAN. The integrated switch ports deliver guaranteed bandwidth and QoS prioritization for real-time video streams, while the router handles WAN backhaul to the central monitoring facility. Outcome: a scalable, secure video‐surveillance network that minimizes rack space, simplifies edge management and ensures uninterrupted camera connectivity.
To get the detailed certification, please go to the Compliance Center.
| HWIC-D-9ESW |  HWIC-3G-CDMA-T |  EHWIC-3G-HSPA-U |  HWIC-16A |  EHWIC-VA-DSL-A | |
|---|---|---|---|---|---|
| Product Type | Network Module | WAN Module | WAN Module | Network Module | WAN Module |
| Module Type | Ethernet | 3G CDMA | 3G HSPA | WAN Module | DSL Module |
| Data Rate | 1Gbps | N/A | Up to 7.2Mbps | 1G | 1Gbps |
| Connector Type | RJ-45 | Modular | EHWIC Slot | RJ-45 | RJ-45 |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP | TCP/IP |
| Form Factor | Modular | HWIC | Modular | Modular | Modular |
| 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 | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco | Cisco Routers | Cisco ISR Routers | Cisco | Cisco |
| Max Speed | 1Gbps | N/A | 7.2Mbps | 1Gbps | 1Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Voice/Data Transmission | Roaming, Auto-detection, SMS support | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN |
| Power Consumption | N/A | N/A | N/A | 5W | N/A |
| Interface Ports | Ethernet | N/A | Cellular | Ethernet | Ethernet |
| Expansion Slots | EHWIC | HWIC | EHWIC | EHWIC | EHWIC |
| Product Name | Cisco HWIC-D-9ESW Ethernet Switch Module | HWIC-3G-CDMA-T | Cisco EHWIC-3G-HSPA-U | HWIC-16A WAN Module | EHWIC-VA-DSL-A |
| Height | N/A | N/A | N/A | N/A | N/A |
| Width | N/A | N/A | N/A | N/A | N/A |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Weight | N/A | N/A | N/A | N/A | N/A |
The HWIC-D-9ESW has significantly improved our network performance. It's reliable, fast, and provides excellent connectivity for our Cisco router.
We use the HWIC-D-9ESW to expand our network. It provides seamless integration and excellent speed with minimal downtime.
The HWIC-D-9ESW works flawlessly. It's easy to deploy, and it provides reliable Ethernet connectivity in our office.
This switch interface card is a solid choice. The HWIC-D-9ESW offers reliable performance and ensures smooth operation of our network.
The HWIC-D-9ESW has been a great addition to our network infrastructure. It offers high-performance connectivity with minimal configuration.
The Cisco HWIC-D-9ESW is a High-Speed WAN Interface Card that provides nine 10/100 Ethernet switch ports for Cisco ISR routers, enabling integrated switching at wire speed.
The HWIC-D-9ESW is compatible with Cisco 1800, 2800 and 3800 Series Integrated Services Routers that feature a HWIC slot for modular expansion.
Power off the router, insert the HWIC-D-9ESW module into an available HWIC slot, secure the retaining screw, then power on and verify module detection via IOS show controllers commands.
The HWIC-D-9ESW delivers up to 1.8 Gbps of aggregate switching throughput, ensuring non-blocking performance across all nine 10/100 ports.
Yes, the HWIC-D-9ESW supports up to 802.1Q VLAN tagging, enabling secure and scalable network segmentation on each of its nine ports.
Yes, the HWIC-D-9ESW supports Cisco QoS features including traffic shaping, policing and priority queuing to optimize critical application performance.
No, the HWIC-D-9ESW is not hot-swappable; you must power down the router before inserting or removing the module to prevent hardware damage.
Use Cisco IOS interface commands under global configuration mode (e.g., interface FastEthernet 0/0 to 0/8) to assign IP addresses, VLANs, and QoS policies per port.
Yes, provided your Cisco ISR has multiple HWIC slots, you can install more than one HWIC-D-9ESW to scale port density up to the platform's slot limit.
The HWIC-D-9ESW operates reliably in environments from 0°C to 40°C (32°F to 104°F), meeting standard data center and branch office temperature requirements.
The HWIC-D-9ESW consumes approximately 5 watts under full load, making it energy-efficient for small to medium branch deployments.
Cisco provides a limited lifetime warranty for the HWIC-D-9ESW, including return-to-factory repair and online technical support through the Cisco TAC.
By integrating nine switch ports directly into the router, the HWIC-D-9ESW reduces hardware complexity, lowers latency, and simplifies management in branch environments.
The HWIC-D-9ESW measures 105 mm x 25.5 mm and weighs approximately 70 grams, making it compact and lightweight for modular router installations.
After reboot, use the Cisco IOS "show hw-module subslot all" or "show inventory" commands to confirm the HWIC-D-9ESW module is properly detected.
Authorized Cisco partners and the Cisco online store offer genuine HWIC-D-9ESW modules, ensuring full warranty and technical support coverage.