United States
Name:
EHWIC-4ESG
- Description:
- Four port 10/100/1000 Base-TX Gigabit Ethernet switch interface card for Cisco 1900 2900 3900 Routers
- Rating:
-
(0)
Added to cart 38 times recently
- Availability:
-
In stock - Ready to Ship
- Brand:
- Cisco
- Condition:
- GTIN:
- 818249221434
- Warranty:
-
3 - List Price:
-
$700.00
- Price:
-
$317.00
55% off
Business price:
Enroll your business for free
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Exclusive Bulk Discounts tailored to your order size
Priority Processing with a dedicated account manager
Fast Response: Get your custom quote within 5-10 minutes during business hours (Mon-Fri, 6:00 AM – 6:00 PM PST)
Holiday Bonus: Submissions on holidays receive priority handling the next business day
Shipping:
Payment:
Shipping as per your need
Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
EHWIC-4ESG
Four port 10/100/1000 Base-TX Gigabit Ethernet swi...
$700.00
$317.00
42 in Global Warehouse
$317.00
55% off
TRUSTED, TRIED, PROVEN
EHWIC-4ESG Overview
EHWIC-4ESG is a high-performance Ethernet module designed for modern data centers and enterprise environments. This modular card supports data rates up to 1Gbps per port using industry-standard RJ-45 connectors, ensuring reliable connectivity when integrated with routers, switches, and servers. It is engineered to work seamlessly with TCP/IP-based networks while providing essential features such as auto-negotiation and Wake-on-LAN.
EHWIC-4ESG’s compact, modular form factor allows for easy installation into existing network systems and is ideal for expanding data center capacity and upgrading server network interfaces. The product is built for robust environments, operating within a temperature range of 0 to 70°C and accommodating a storage temperature of -40 to 85°C, making it a dependable choice for mission-critical applications.
What is the price of EHWIC-4ESG?
Lowest price of EHWIC-4ESG is $ 317.00. Shop now! Get further exclusive discounts with bulk quotation on EHWIC-4ESG
Explore more options from Network Modules And Cards or explore other Cisco products.
EHWIC-4ESG Specifications
| Product Type | Network Module |
| 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, Juniper, Arista, Dell, HP |
| Max Speed | 1Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | 6W |
| Interface Ports | Ethernet |
| Expansion Slots | EHWIC |
| Product Name | EHWIC-4ESG |
| Height | 1.5 inches |
| Width | 4.4 inches |
| Depth | 3.0 inches |
| Weight | 1.2 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
|
|
|
|
|
|
|---|---|---|---|---|---|
| Compatibility | Cisco ISR Series Routers | Cisco Integrated Services Routers | Cisco Routers | Cisco, Juniper, Arista, Dell, HP | Cisco Routers |
| Connector Type | N/A | HWIC Interface | Modular | RJ-45 | RJ-45 |
| Data Rate | 54Mbps | Up to 3.1 Mbps | N/A | 1Gbps | 100Mbps |
| Depth | N/A | N/A | N/A | 3.0 inches | N/A |
| Expansion Slots | EHWIC | HWIC | HWIC | EHWIC | HWIC |
| Form Factor | HWIC | Modular (HWIC) | HWIC | Modular | HWIC |
| Height | N/A | N/A | N/A | 1.5 inches | N/A |
| Input Voltage | N/A | 3.3V | 3.3V | 3.3V | N/A |
| Interface Ports | N/A | N/A | N/A | Ethernet | Ethernet |
| Max Speed | 54Mbps | 3.1 Mbps | N/A | 1Gbps | 100Mbps |
| Module Type | Wi-Fi | 3G CDMA | 3G CDMA | Ethernet | Ethernet |
| 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 | 3.5W | N/A | 6W | N/A |
| Product Name | HWIC-AP-G-E | Cisco HWIC-3G-CDMA | HWIC-3G-CDMA-T | EHWIC-4ESG | HWIC-2FE |
| Product Type | Wireless Access Point Module | WAN Module | WAN Module | Network Module | Network Module / Network Card |
| Storage Temperature | -40 to 70°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | N/A |
| Supported Features | WPA; WPA2; Auto Channel Selection | Automatic Network Switching, Network Redundancy | Voice/Data Transmission | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Full-duplex |
| Supported Protocols | TCP/IP; 802.11b/g | TCP/IP | TCP/IP | TCP/IP | TCP/IP |
| Weight | N/A | N/A | N/A | 1.2 lbs | N/A |
| Width | N/A | N/A | N/A | 4.4 inches | N/A |
Showing - of 0 Results
Questions & Answers
Q
What is the Cisco EHWIC-4ESG?
A
The Cisco EHWIC-4ESG is a four port 10/100/1000 Base-TX Gigabit Ethernet switch interface card designed to add integrated switching to Cisco 1900, 2900, and 3900 series routers.
Q
Which Cisco routers are compatible with the EHWIC-4ESG?
A
The EHWIC-4ESG is compatible with Cisco Integrated Services Routers in the 1900, 2900, and 3900 series, including models like ISR 1921, 2921, 3945, and similar.
Q
What are the key features of the EHWIC-4ESG?
A
Key features include four Gigabit Base-TX switch ports, wire-speed forwarding, VLAN trunking, QoS support, and centralized management via Cisco IOS.
Q
How do I install the EHWIC-4ESG on a Cisco 2900 series router?
A
To install, power down the router, remove a blank EHWIC slot cover, insert the EHWIC-4ESG until latched, secure the captive screw, and power on the router.
Q
What is the maximum throughput of the EHWIC-4ESG?
A
The EHWIC-4ESG delivers wire-speed switching at up to 4 Gbps aggregate throughput across its four Gigabit ports.
Q
Does the EHWIC-4ESG support auto-negotiation?
A
Yes, each of the four ports on the EHWIC-4ESG supports auto-negotiation for speed (10/100/1000 Mbps) and duplex mode.
Q
What are the power requirements for the EHWIC-4ESG?
A
The EHWIC-4ESG draws approximately 3.4 watts from the router’s integrated power supply and requires no external power source.
Q
Can I configure VLANs on the EHWIC-4ESG?
A
Yes, the EHWIC-4ESG supports IEEE 802.1Q VLAN tagging, enabling up to 4096 VLANs and flexible trunk or access port configurations.
Q
Does the EHWIC-4ESG support Quality of Service (QoS)?
A
Yes, the EHWIC-4ESG supports Cisco IOS QoS features such as priority queuing, traffic shaping, and policing for each port.
Q
How many MAC addresses does the EHWIC-4ESG support?
A
The EHWIC-4ESG supports up to 8,000 MAC address entries in its hardware table for efficient layer-2 switching.
Q
What warranty does Cisco provide for the EHWIC-4ESG?
A
Cisco offers a limited lifetime hardware warranty on the EHWIC-4ESG with return-to-factory replacement for manufacturing defects.
Q
Is the EHWIC-4ESG hot-swappable?
A
No, the EHWIC-4ESG is not hot-swappable. You must power down the router before installing or removing the module.
Q
How do I troubleshoot link issues on the EHWIC-4ESG?
A
Use Cisco IOS commands like 'show interfaces status' and check port LEDs for link/activity; verify cable integrity and speed/duplex settings.
Q
Can I upgrade the firmware on the EHWIC-4ESG independently?
A
No, the EHWIC-4ESG uses the router’s IOS image; firmware updates are applied by upgrading the Cisco IOS on the host router.
Q
What is the difference between EHWIC-4ESG and HWIC-4ESW?
A
The EHWIC-4ESG provides four Gigabit Ethernet ports and enhanced forwarding capacity, whereas the HWIC-4ESW offers four Fast Ethernet (10/100) ports.
Q
Where can I buy the Cisco EHWIC-4ESG at the best price?
A
For best pricing, purchase the Cisco EHWIC-4ESG through authorized Cisco resellers or partners and compare quotes from certified distributors.
