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EHWIC-4SHDSL-EA
- Description:
- Cisco 1900 Series Option & Spare EHWIC-4SHDSL-EA
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$1,600.00
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$840.00
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EHWIC-4SHDSL-EA
Cisco 1900 Series Option & Spare EHWIC-4SHDSL-EA
$1,600.00
$840.00
28 in Global Warehouse
$840.00
48% off
TRUSTED, TRIED, PROVEN
EHWIC-4SHDSL-EA Overview
EHWIC-4SHDSL-EA is a high-performance WAN module designed to deliver four SHDSL interfaces for branch connectivity and remote site integration. This module supports data rates up to 2.3Mbps, enabling reliable, symmetric digital subscriber line communications within a compact, modular design ideal for installation in Cisco routers and similar network platforms.
Built with RJ-11 connectors for seamless integration into traditional telecom infrastructures, the EHWIC-4SHDSL-EA is engineered to work with Cisco networking solutions while supporting protocols such as PPP and HDLC. Its advanced features—including auto-negotiation and quality-of-service mechanisms—make it well suited for upgrading network interfaces and enhancing the overall performance of WAN deployments.
What is the price of EHWIC-4SHDSL-EA?
Lowest price of EHWIC-4SHDSL-EA is $ 840.00. Shop now! Get further exclusive discounts with bulk quotation on EHWIC-4SHDSL-EA
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EHWIC-4SHDSL-EA Specifications
| Product Type | WAN Module |
| Module Type | DSL |
| Data Rate | Up to 2.3Mbps |
| Connector Type | RJ-11 |
| Supported Protocols | PPP, HDLC |
| Form Factor | Modular |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -40°C to 85°C |
| Input Voltage | N/A |
| Compatibility | Cisco |
| Max Speed | 2.3Mbps |
| Supported Features | Auto-Negotiation, QoS |
| Power Consumption | N/A |
| Interface Ports | DSL |
| Expansion Slots | EHWIC |
| Product Name | EHWIC-4SHDSL-EA |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
EHWIC-4SHDSL-EA Use Case
High-Speed Symmetrical Connectivity for Remote Branch Offices
A regional bank deploys the Cisco 1900 Series Option & Spare EHWIC-4SHDSL-EA module to bond four SHDSL copper pairs, delivering up to 22.8 Mbps symmetrical bandwidth for secure VPN links and VoIP. This deployment eliminates the need for costly fiber upgrades, reduces connectivity costs by 40%, and ensures consistent transaction throughput and voice quality across all branches.
Resilient SCADA Network for Industrial Automation
A manufacturing plant integrates the EHWIC-4SHDSL-EA on its Cisco 1900 router to create dual SHDSL circuits linking remote PLCs and SCADA controllers over existing copper infrastructure. The solution delivers sub-10 ms latency, 99.99% uptime and automated failover, safeguarding real-time telemetry, reducing unplanned downtime costs by 35%, and maintaining regulatory compliance.
Automated WAN Backup for Enterprise Business Continuity
An e-commerce company configures the EHWIC-4SHDSL-EA module as a secondary WAN link on its Cisco 1900 Series platform. In the event of primary fiber or broadband failure, the router auto-switches to bonded SHDSL channels, preserving 99.9% SLA uptime, preventing revenue loss caused by outages, and ensuring seamless customer transactions and order processing.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Compatibility | Cisco | Cisco Integrated Services Routers | Cisco | Cisco | Cisco |
| Connector Type | RJ-11 | RJ-45 | RJ-11 | RJ-45 | RJ-45 |
| Data Rate | Up to 2.3Mbps | 64Kbps per B-channel | Up to 8Mbps (ADSL2+) | 1G | 1Gbps |
| Depth | N/A | N/A | N/A | N/A | N/A |
| Expansion Slots | EHWIC | HWIC slot | EHWIC | EHWIC | EHWIC |
| Form Factor | Modular | HWIC | Modular | Modular | Modular |
| Height | N/A | N/A | N/A | N/A | N/A |
| Input Voltage | N/A | 3.3V | N/A | 3.3V | 3.3V |
| Interface Ports | DSL | RJ-45 | RJ-11 | Ethernet | Ethernet |
| Max Speed | 2.3Mbps | 64Kbps per B-channel | Up to 8Mbps | 1Gbps | 1Gbps |
| Module Type | DSL | WAN Module | WAN | Ethernet | WAN |
| Operating Temperature | 0°C to 55°C | 0 to 55°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 | EHWIC-4SHDSL-EA | Cisco HWIC-4B-S/T | HWIC-1ADSL | EHWIC-4ESG-P | HWIC-4A/S |
| Product Type | WAN Module | Network Module / Network Card | Network Module | Network Module / Network Card | Network Module |
| Storage Temperature | -40°C to 85°C | -40 to 70°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-Negotiation, QoS | Integrated voice and data, QoS, call admission control | ADSL2+ modulation, Auto-negotiation | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS |
| Supported Protocols | PPP, HDLC | PPP / HDLC | TCP/IP | TCP/IP | TCP/IP, iSCSI |
| 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 EHWIC-4SHDSL-EA?
A
The Cisco EHWIC-4SHDSL-EA is an Enhanced High-Speed WAN Interface Card for Cisco 1900 Series routers featuring four G.SHDSL.bis ports.
Q
Which Cisco 1900 Series routers support the EHWIC-4SHDSL-EA?
A
The EHWIC-4SHDSL-EA is compatible with Cisco 1905, 1905W, 1941, and 1941W routers running supported Cisco IOS Software releases.
Q
What data rates does the EHWIC-4SHDSL-EA support?
A
Each SHDSL port supports up to 5.7 Mbps symmetrical, delivering an aggregate throughput of up to 22.8 Mbps.
Q
How many SHDSL ports are available on the EHWIC-4SHDSL-EA?
A
The module provides four independent SHDSL ports for flexible WAN connectivity.
Q
Does the EHWIC-4SHDSL-EA support pair bonding or channel aggregation?
A
Yes. The card supports G.SHDSL.bis channel bundling for increased throughput and resiliency.
Q
What are the key features of the EHWIC-4SHDSL-EA?
A
Key features include four G.SHDSL.bis ports, up to 5.7 Mbps per port, Cisco IOS integration, low power consumption, and pair bonding support.
Q
How do I install the EHWIC-4SHDSL-EA into my router?
A
Power down the router, insert the EHWIC-4SHDSL-EA into an available EHWIC slot, secure it with screws, power up, and configure via Cisco IOS CLI.
Q
What are the physical dimensions and weight of the EHWIC-4SHDSL-EA?
A
The card measures 158 mm x 72 mm x 16 mm and weighs approximately 105 grams.
Q
What is the power consumption of the EHWIC-4SHDSL-EA?
A
Typical power consumption is 3.5 W, with a maximum of 4.2 W under full load.
Q
Does the EHWIC-4SHDSL-EA support fallback to single-pair SDSL?
A
Yes. The module supports fallback to single-pair SDSL for backward compatibility with legacy circuits.
Q
What are the common use cases for the EHWIC-4SHDSL-EA?
A
Typical use cases include business broadband aggregation, remote-office connectivity, failover links, and industrial WAN applications.
Q
Is specific Cisco IOS Software required for this EHWIC?
A
Yes. The EHWIC-4SHDSL-EA requires Cisco IOS Software versions 15.2(4)M or later with embedded HWIC driver support.
Q
What is included in the EHWIC-4SHDSL-EA product package?
A
The package includes the EHWIC-4SHDSL-EA card, mounting screws, and a quick-start installation guide.
Q
Which regulatory certifications does the EHWIC-4SHDSL-EA have?
A
The card is UL, CE, FCC, and RoHS compliant and meets NEBS Level 3 requirements for carrier deployments.
Q
What warranty covers the Cisco EHWIC-4SHDSL-EA?
A
The EHWIC-4SHDSL-EA is backed by Cisco’s one-year limited hardware warranty with 90 days of complimentary technical support.
