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HWIC-4ESW
- Description:
- Four port 10/100 Ethernet switch interface card Cisco Router High-Speed WAN Interface card
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$425.00
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$293.00
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HWIC-4ESW
Four port 10/100 Ethernet switch interface card Ci...
$425.00
$293.00
18 in Global Warehouse
$293.00
31% off
TRUSTED, TRIED, PROVEN
HWIC-4ESW Overview
HWIC-4ESW is a high-performance Ethernet switch module designed specifically for Cisco routers, offering reliable LAN connectivity with four independent ports. The module supports 10/100 Mbps data rates via industry-standard RJ-45 connectors and employs TCP/IP protocols to ensure seamless network communications while meeting demanding enterprise connectivity requirements.
Engineered as a modular solution, the HWIC-4ESW integrates effortlessly into EHWIC expansion slots to upgrade router capabilities in branch offices and small campuses. With built-in features such as auto-negotiation and quality of service (QoS), this card is ideally suited for expanding data center capacities and enhancing overall network performance in diverse deployment scenarios.
What is the price of HWIC-4ESW?
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Explore more options from Network Modules And Cards or explore other Cisco products.
HWIC-4ESW Specifications
| Product Type | Network Module |
| Module Type | Ethernet Switch Module |
| Data Rate | 10/100 Mbps |
| 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 | N/A |
| Compatibility | Cisco Routers |
| Max Speed | 100Mbps |
| Supported Features | Auto-negotiation, QoS |
| Power Consumption | N/A |
| Interface Ports | Ethernet |
| Expansion Slots | EHWIC |
| Product Name | HWIC-4ESW |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
HWIC-4ESW Use Case
Branch Office LAN Expansion with HWIC-4ESW on Cisco ISR
Scenario: A finance firm opens a new branch and needs to connect desktops, IP phones and a local file server over a single Cisco ISR router. By installing the HWIC-4ESW Four-port 10/100 Ethernet switch interface card, network engineers provision four integrated switch ports directly on the High-Speed WAN Interface card. Benefit: Rapid LAN port expansion without external switches, simplified VLAN segmentation for voice and data, and lower CapEx and OpEx through consolidated management on one Cisco Router platform.
Retail POS Network Consolidation with Four-port 10/100 Ethernet HWIC
Scenario: A mid-sized retailer requires secure connectivity for four point-of-sale terminals, a back-office PC and an inventory scanner in each store. The Cisco Router equipped with the HWIC-4ESW High-Speed WAN Interface card delivers four 10/100 switch ports that support QoS and VLAN isolation. Benefit: Eliminates standalone switches, enforces PCI-compliant segmentation between POS and corporate networks, and reduces rack space and power consumption for a lean, centrally managed retail WAN.
Industrial Automation Segment Networking on Cisco High-Speed WAN Router
Scenario: A manufacturing plant integrates four PLC controllers, SCADA operator stations and an embedded sensor hub into its corporate WAN. By deploying the Cisco Router with the HWIC-4ESW Four-port 10/100 Ethernet switch interface card, engineers isolate the automation VLAN, apply QoS for real-time control traffic and maintain a resilient WAN uplink. Benefit: Enhanced network reliability for critical control systems, streamlined port provisioning without extra hardware, and improved operational efficiency through centralized monitoring and policy enforcement.
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 Routers | Cisco | Cisco | Cisco |
| Connector Type | RJ-45 | RJ-45 | RJ-11 | RJ-48 | RJ-45 |
| Data Rate | 64Kbps per B-channel | 10/100 Mbps | N/A | 1.544Mbps / 2.048Mbps | 1Gbps |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Expansion Slots | HWIC slot | EHWIC | EHWIC | EHWIC | EHWIC |
| Form Factor | HWIC | Modular | Modular | Modular (HWIC) | Modular |
| Height | N/A | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | N/A | 3.3V | 3.3V | 3.3V |
| Interface Ports | RJ-45 | Ethernet | RJ-11 | T1/E1 | Ethernet |
| Max Speed | 64Kbps per B-channel | 100Mbps | N/A | 1.544Mbps / 2.048Mbps | 1Gbps |
| Module Type | WAN Module | Ethernet Switch Module | WAN | T1/E1 | WAN Module |
| Operating Temperature | 0 to 55°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | N/A | N/A | N/A | 5W |
| Product Name | Cisco HWIC-4B-S/T | HWIC-4ESW | HWIC-1ADSLI | HWIC-4T1/E1 | Cisco HWIC-8A High-speed WAN Interface Card |
| Product Type | Network Module / Network Card | Network Module | Network Module | WAN Module | Network Module / Network Card |
| Storage Temperature | -40 to 70°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Integrated voice and data, QoS, call admission control | Auto-negotiation, QoS | N/A | N/A | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Supported Protocols | PPP / HDLC | TCP/IP | PPP / TCP/IP | PPP/HDLC | 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 HWIC-4ESW?
A
The Cisco HWIC-4ESW is a High-Speed WAN Interface Card that provides four 10/100 Mbps Ethernet switch ports for Cisco Integrated Services Routers, enhancing LAN connectivity and segmentation.
Q
Which Cisco routers support the HWIC-4ESW?
A
The HWIC-4ESW is compatible with Cisco 1800, 2800, and 3800 series Integrated Services Routers that feature a HWIC slot.
Q
How many Ethernet ports does the HWIC-4ESW provide?
A
The HWIC-4ESW provides four auto-sensing 10/100 Mbps Ethernet switch ports, supporting full-duplex and half-duplex operation.
Q
Is the HWIC-4ESW hot-swappable?
A
Yes, the HWIC-4ESW supports Cisco-hot-swappable insertion and removal, minimizing downtime during hardware upgrades.
Q
Does the HWIC-4ESW support VLAN tagging?
A
Yes, the HWIC-4ESW supports IEEE 802.1Q VLAN tagging, enabling up to 64 VLANs for traffic segmentation and security.
Q
What bandwidth does the HWIC-4ESW deliver?
A
Each port on the HWIC-4ESW supports up to 100 Mbps forwarding, with aggregate switching capacity up to 800 Mbps.
Q
Does the HWIC-4ESW offer Quality of Service (QoS)?
A
Yes, the HWIC-4ESW supports Cisco IOS-based QoS features including traffic classification, policing, and prioritization per port.
Q
How do I install the HWIC-4ESW in my router?
A
Power off the router, insert the HWIC-4ESW into an available HWIC slot, secure with the retention screw, and power on. The module is automatically recognized by Cisco IOS.
Q
Does the HWIC-4ESW require external power?
A
No, the HWIC-4ESW draws power directly from the host router’s backplane, eliminating the need for external power supplies.
Q
Can I stack multiple HWIC-4ESW modules?
A
Cisco routers typically support up to two HWIC modules; verify your router’s datasheet to confirm available slots and stacking capacity.
Q
What environmental specifications apply to the HWIC-4ESW?
A
The HWIC-4ESW operates between 32°F to 113°F (0°C to 45°C) and non-operating between –4°F to 158°F (–20°C to 70°C), with relative humidity of 5%–85% non-condensing.
Q
Does the HWIC-4ESW support auto-MDIX?
A
Yes, the HWIC-4ESW supports auto-MDIX on all ports, automatically correcting for straight-through and crossover cables.
Q
Is the HWIC-4ESW compatible with Cisco IOS software?
A
Yes, the HWIC-4ESW is supported by Cisco IOS Release 12.4 and later, providing full switching features under the router’s IOS image.
Q
What are the typical use cases for the HWIC-4ESW?
A
Common use cases include small-branch LAN expansion, secure guest networks, and isolated departmental switching directly on the router.
Q
How do I configure the HWIC-4ESW for basic switching?
A
From global configuration mode, use 'interface fastEthernet hwic-slot/port', assign VLANs with 'switchport access vlan <id>', and enable the port with 'no shutdown'.
Q
What warranty and support options are available for the HWIC-4ESW?
A
Cisco offers a limited lifetime warranty for the HWIC-4ESW, with Cisco Smart Net Total Care options available for extended technical support and next-business-day replacement.
