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HWIC-D-9ESW
Nine port 10/100 Ethernet switch interface card Cisco Router...
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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
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.
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| 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 |
| 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 |
| 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 |
| 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 |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
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.
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