5 7
7 Review(s)
Model: HWIC-1T Cisco Router High-Speed WAN Interface card
Detail: 1-Port Serial WAN Interface Card Cisco Router High-Speed WAN Interface card
List Price: US$400.00
Price: US$172.00
You save: US$228.00 (57% OFF)
Condition: Brand New Sealed
Availability: In stock
US$ 172.00 In stock Brand New Sealed

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Overview (HWIC-1T)


Serial and asynchronous high-speed WAN interface cards (HWICs) provide highly flexible connections for Cisco1800, 1900, 2800, 2900, 3800, and 3900 Series Integrated Services Routers. These HWICs help customers enable applications such as WAN access, legacy protocol transport, console server, and dial access server. You can mix and match HWICs to tailor cost-effective solutions for common networking problems such as remote network management, external dial-modem access, low-density WAN aggregation, legacy protocol transport, and high-port-density support.

Cisco offers four new serial and asynchronous HWICs:
• Cisco 1-Port T1/Fractional T1 DSU/CSU WAN Interface Card (HWIC-1DSU-T1)
• Cisco 1-Port Serial WAN Interface Card (HWIC-1T)
• Cisco 2-Port Serial WAN Interface Card (HWIC-2T)
• Cisco 2-Port Asynchronous/Synchronous Serial WAN Interface Card (HWIC-2A/S)



Specification (HWIC-1T)

Cisco 1-Port Serial WAN Interface Card (HWIC-1T)



Part Number


Device Type

Expansion module

Form factor

Plug-in module


Synchronous Support


Synchronous Maximum Speed (Per Port)

8 Mbps

Asynchronous Support


Asynchronous Maximum Speed (Per Port)

115.2 kbps

Bisync Support


Serial Protocols

EIA-232, EIA-449, EIA-530, EIA-530A, V.35, and X.21

Network Clock Synchronization



Type 2/4


TBR1 and 2

JATE Digital


Safety Approvals

UL 60950, CAN/CSA 22.2, CSA60950, GB 4943, AS/NZS 60950, EN60950, IEC 60950


EN300386, CISPR24, EN55024, EN50082-1, 61000-4-2/3/4/5/6/8/11


FCC Part 15 Class A, ICES-003 Class A, EN55022 Class A, CISPR22 Class A, AS/NZSCISPR22 Class A, VCCI Class A, EN 300386, EN61000-3-2/3, CNS13438

Physical Specifications

Singlewide HWIC, no slot restrictions

Dimensions (H x W x D) 0.8 x 3.1 x 5.6 in. (2.1 x 7.9 x 14.2 cm)

Environmental Specifications

Operating temperature: 32 to 104°F (0 to 40°C)

 NEBS short-term operating temperature: 32 to 131°F (0 to 50°C)

Storage temperature: -4 to 149°F (-20 to 65°C)

Relative humidity: 10 to 90%, noncondensing

Shipping & Payment


Cargo will be delivered within 1 day after payment arrived. Tracking Number will be offered once delivery done.

Delivery OptionsEstimated Delivery Time
DHL 2-4 business days
Fedex 2-4 business days
Hong Kong EMS 5-10 business days
Hong Kong Air Parcel 10-20 business days
By Sea 10-20 business days


Above mentioned information are just for your reference only,we will keep you posted for the tracking delivery schedule.There are two delivery options available for by air and by sea:

Deliver to port:

Router-switch.com is responsible for transporting goods to port. All subsequent customs and transportation fees are the
responsibility of the buyer. Router-switch will recommend trustworthy local freight forwarders to you.Router-switch.com can facilitate the progress under buyer's permission and at buyer's expense.

Deliver to door:

Router-switch.com will quote all destination charge prior once we have confirmed order.
Router-switch.com is responsible for transporting goods to door after you have made the payment.

Payment Methods

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Wire Transfer eCheck WestUnion


100% Low Price Guarantee:

Router-switch.com provides high-quality products at low wholesale prices

100% Quality Assurance:

All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed" or "Used / Refurbished".
Used & refurbished items are fully tested with good conditions by Cisco-certified Engineers.

Free CCIE Technical Support:

Our FREE Cisco CCIE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.

100% Money Back Guarantee:

You can contact our customer service team to exchange or return any product that you bought from us.

Flexible Secure Payment & Shipment:

Verified authorization: Mcafee Secure, VeriSign Secured

Return Material Authorization (RMA) Process

Standard Hardware Warranty Policy:

Original new sealed Cisco product: 1 Year
Used Cisco product: 3 Month

The Support Contacts:

If your Cisco products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.


Customer Reviews

5 5
5 (7 reviews)
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars

Share your thoughts with other customers?

Posted on 1/4/2017
Verified Buyer
Happy New Year

Happy New Year. Work with Router-switch for many years. Good partner

Posted on 10/21/2016
Verified Buyer
Compatible with my 2921 router

HWIC-1T is working well with my 2921 router.

Posted on 4/9/2016
Verified Buyer

Their service is great. I also love the gifts.

Posted on 11/23/2015
Verified Buyer
Timely response

Always respond my questions timely. Good.

Posted on 6/17/2015
Verified Buyer
Brand new

Bought some modules. They all are Cisco brand new.

Posted on 10/12/2013
Verified Buyer

for Cisco 1841, 1841 ADSL2, 1921 4-pair, 1921 ADSL2+, 1921 T1, 190, 2800, 2900, 3800, 3900. Not bad.

Posted on 7/12/2013
Verified Buyer

This card is supported for the Router Cisco 2821?
WIC Slot 0:
Unknown WAN daughter card
WIC module not supported/disabled in this slot

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