Name: |
HWIC-1ADSLI |
Description: | 1-port ADSLoISDN HWIC Cisco Router High-Speed WAN Interface card |
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GTIN: | 818249872711 ![]() |
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3 Year Extended Warranty


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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.

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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.
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HWIC-1ADSLI Overview
HWIC-1ADSLI is a high-speed WAN module designed to bring ADSL connectivity to Cisco routers, enabling branch offices and small networks to leverage existing telephone lines for data communications. This modular card delivers reliable ADSL service by converting analog signals to digital data, making it ideal for site connectivity scenarios where traditional high-speed Ethernet is not feasible.
Engineered as a modular WAN interface card, HWIC-1ADSLI features a compact form factor that fits directly into the router’s HWIC slot and utilizes an RJ-11 connector for telephone wiring. It supports standard protocols like PPP and TCP/IP, ensuring seamless integration into Cisco network environments where cost-effective, dedicated ADSL connectivity is required.
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HWIC-1ADSLI Specifications
Product Type | Network Module |
Module Type | WAN |
Data Rate | N/A |
Connector Type | RJ-11 |
Supported Protocols | PPP / TCP/IP |
Form Factor | Modular |
Operating Temperature | 0 to 70°C |
Storage Temperature | -40 to 85°C |
Input Voltage | 3.3V |
Compatibility | Cisco |
Max Speed | N/A |
Supported Features | N/A |
Power Consumption | N/A |
Interface Ports | RJ-11 |
Expansion Slots | EHWIC |
Product Name | HWIC-1ADSLI |
Height | N/A |
Width | N/A |
Depth | N/A |
Weight | N/A |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







Product Comparison Table
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Product Type | Network Module / Network Card | Network Module | Network Card | Network Module / Network Card | Network Module / Network Card |
Module Type | HWIC | WAN | Ethernet | Ethernet | Ethernet |
Data Rate | 115.2 kbps | N/A | 40G | 10G | 10Gbps |
Connector Type | DB9 RS-232 | RJ-11 | SFP+ | SFP+ | SFP+ |
Supported Protocols | PPP / HDLC | PPP / TCP/IP | TCP/IP, iSCSI | TCP/IP / iSCSI | TCP/IP, iSCSI |
Form Factor | Modular | Modular | PCIe | PCIe | PCIe |
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 | 5V | 3.3V | 3.3V | 3.3V | 3.3V |
Compatibility | Cisco Routers | Cisco | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Dell, HP |
Max Speed | 115.2 kbps | N/A | 40Gbps | 10Gbps | 10Gbps |
Supported Features | Auto-flow control, Error Detection | N/A | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Jumbo Frames, QoS |
Power Consumption | N/A | N/A | 12W | 15W | 5W |
Interface Ports | RS-232 | RJ-11 | Ethernet | Ethernet | Ethernet |
Expansion Slots | HWIC slot | EHWIC | N/A | N/A | SFP+ |
Product Name | HWIC-8A/S-232 | HWIC-1ADSLI | PIC-BLANK-PTX High-Performance Network Card | ME0MMSUF1010 High-Speed Ethernet Module | 12016E-CSC |
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