📞 1-800-222-1898  |  ISO 9001 Certified  |  Made in U.S.A.
Leading Telecom Test Equipment Since 1967

Reliable
Test Equipment
Since 1967

Reliable, easy-to-use telephone line and fiber optic test equipment trusted by telecom professionals worldwide — engineered for central office, OSP, and OEM applications worldwide.

60
Years in Business
ISO 9001
9001 Certified
USA
Manufactured
xDSL Splitters
CPE & CO POTS splitters for DSL broadband
Copper Telecommunications Test
Loop test equipment for copper networks
Fiber Optic Test
OFIs, VFLs, OTDRs, power meters & more
Telephone Attenuators & RFI Filters
Line treatment products for telecom networks
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🏅
ISO 9001 Certified
Quality Assured
🇺🇸
Made in U.S.A.
Since 1967
RoHS & REACH
Compliant
⚙️
Custom OEM
Engineered to spec
🌐
Global Distribution
Worldwide

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Need a Custom Quote?

For large orders, lead time inquiries, or contract manufacturing — our team is here to help.

Wilcom has been manufacturing reliable, easy-to-use telephone line test equipment and transmission products since 1967. Our products include one-of-a-kind optical fiber testers and hard-to-find telecommunication test sets.

Telephone, CATV, and LAN industries use Wilcom devices for much more than testing, maintaining and installing networks. We also offer a full range of transmission repeaters, line-powered amplifiers and loop extenders.

Wilcom believes in long-term, mutually beneficial relationships. More than 95% of our revenue comes from repeat business. Our expanding base of international and domestic distributors and manufacturer's representatives extends to the Pacific Rim, Canada, Europe and Latin America.

Management
Dennis McCarthy
President
John Helenek
Vice President & C.F.O.
Member Of
Primary Market

DSL service providers including ILECs, CLECs, RBOCs, and independent telephone companies. Stocking distributors and users of test equipment for voice, data, digital and fiber optic communications worldwide.

Products

Hand-held test equipment for copper loops and fiber optics, and DSL components including CO, CPE, ADSL and VDSL POTS splitters.

Distinctive Competencies

Wilcom maintains a complete testing lab with a unique "cable farm" of outside and inside twisted pair cabling, enabling real-world testing of applications such as video over ADSL.

Quality Controls

State-of-the-art test facilities and active quality assurance programs. ISO-9001:2015 certified. Lead-free and RoHS compliant manufacturing.

Contact Wilcom
Phone1-800-222-1898
Founded1967 by William B. Wilkens
LocationMeredith, New Hampshire — 90 miles north of Boston
CertificationsISO-9001:2015 ↗
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Wilcom offers a dedicated staff of trained Government Sales Personnel ready to assist you with your telecommunications needs. We understand the federal and state acquisition process and the transaction processes behind it to make government buying easy.

Wilcom has been supplying test equipment to the global telecommunications market for nearly 60 years. Our fiber optic test equipment, copper loop test devices, and xDSL splitters are all available through the GSA Schedule.

Fiber Optic Test Equipment

Network service providers, carriers, contractors, and system installers rely on Wilcom loss test kits, power meters, light sources, OTDRs, and optical fiber identifiers.

Telecommunications Test Equipment

Wilcom solves noise and transmission problems with unique copper loop test equipment including artificial test lines, cable shield test sets, and subscriber loop test sets.

How to Order

Place your GSA Schedule order through GSA Advantage by entering contract number GS-07F-9628S, or contact us directly:

GSA Advantagegsaadvantage.gov
By Phone1-800-222-1898  or  603-524-2622  (Mon–Fri, 8AM–5PM EST)
By Fax603-524-3735 (24 hours / 7 days)
By MailWilcom, Inc.  PO Box 508  Laconia, NH 03247
View on GSA Advantage →
📞
Phone
1-800-222-1898
🌐
Website
www.wilcominc.com
🏅
Certifications
ISO-9001:2015  |  RoHS Compliant
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Standard — 1 to 5 Business Days
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$8.49
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🏦 Wire/ACH details will be provided on your invoice. Contact us at 1-800-222-1898 if you need them in advance.
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