Modems Suppliers

PCN Technology, Inc. (PCN) - San Diego, CA
Manufacturer, Service Company
IPC-A-610, ISO 9001:2008, RoHS Compliant, Six Sigma
Manufacturer of industrial modems including switches, routers & extenders that allow both Ethernet & Serial networks to operate in tandem. Products eliminate the need for CAT 5/6 cabling by interfacing directly to existing operational twisted pair & discrete wired networks. Examples include Ethernet over RS485. Products allow full IP networks & serial networks to operate simultaneously on the same wire. Various applications include commercial, industrial, energy, oil & gas, transportation & defense.
www.pcntechnology.com/index.html

IFM Efector, Inc. - Exton, PA
Distributor, Manufacturer, Custom Manufacturer
C-TPAT, ISO 9001:2008, ISO/IEC 27001:2005
ISO 9001:2008 certified manufacturer of modems including CAN based GSM/GPRS & radio modems. Available with 850 MHz to 1,900 MHz frequency band. Features include C-TPAT certified. On-time delivery.
www.ifm.com/ifmus/web/pmain080_030_010.htm

Quality Systems Integrated Corporation - San Diego, CA
Distributor, Manufacturer, Custom Manufacturer
AS9100C, IPC-A-610, IPC/WHMA-A-620, ISO 13485:2003, ISO 9001:2008, ITAR Registered, Lean Manufacturing, RoHS Compliant, Six Sigma
ISO 9001:2008 certified contract manufacturer of modems. Modems are suitable for industrial & commercial applications. RoHS compliant.
www.qsic.com/services/manufacturing.asp

4 Star Electronics, Inc. - San Clemente, CA
Distributor, Custom Manufacturer, Service Company
ANSI/ESD S20.20-2007, AS9120A, ISO 9001:2008, RoHS Compliant
Worldwide distributor of obsolete and hard to find board level electronic components. Offering state-of-the-art in-house inspection, product authenticity testing, excess inventory solutions, JIT deliveries, stocking programs, purchasing services & same-day shipping. Certifications include AS9120A, ISO9001:2008, ANSI/ESD-S20.20, IDEA-STD-1010B, IDEA-ICE-3000, CCAP-101, FAA-AC00-56A, AS5553 compliant and AS6081 compliant.
Brand Names: Agere Systems
www.4starelectronics.com/mfgs/index.asp

Phoenix Contact - Middletown, PA
Manufacturer, Custom Manufacturer
ISO 14001:2004, ISO 9001:2008, OHSAS 18001:2007
Manufacturer of standard and custom modems. Available in various sizes. Various accessories include patch cables, plug connectors, patch panels, converters and antennas. UL and cUL listed.
www.phoenixcontact.com/online/portal/us?1dm...

Lectronix - Lansing, MI
Manufacturer, Custom Manufacturer, Service Company
IPC J-STD-001, IPC-7711/7721, IPC-A-610, ISO 9001, ISO 9001:1994, ISO 9001:2000, ISO 9001:2001, ISO 9001:2002, ISO 9001:2004, ISO 9001:2008, ISO/TS 16949, ISO/TS 16949:2002, ISO/TS 16949:2009, Lean Manufacturing, RoHS Compliant, Small Business Enterprise (SBE)
Manufacturer of standard and custom modems. Types of modems include cable modems and digital subscriber line (DSL) modems. Other products include gateways, routers, heavy duty truck platforms, rugged android platforms, driver information displays, tractor trailer displays and heavy truck driver displays. Services include design, engineering, prototyping, product development, PCB assembly and systems assembly.
www.lectronixinc.com/markets/networking.htm...

Campbell Scientific, Inc. - Logan, UT
Manufacturer
ISO 9001:2008
Manufacturer of telecommunications equipment including digital phone modems. Phone modem types include CDMA cellular digital, CDMA cellular, GPRS cellular digital & voice-synthesized modems. Standard operating temperatures for modems range from minus 30 degrees C to plus 75 degrees C.
www.campbellsci.com/telephone

Mil-Ram Technology, Inc. - Fremont, CA
Manufacturer, Custom Manufacturer
ISO 9001:2008
ISO 9001:2000 certified manufacturer of wireless serial modems. Specifications include up to 20 miles line-of sight, optional high gain antennas, compatible 902-928 MHz frequency hopping, spectrum radio & RS-485 serial interface to single or multi-drop gas detectors. Class 1 Division 2 approved.
www.mil-ram.com/public/wireless_page.html

AMETEK Power Instruments - Rochester, NY
Distributor, Manufacturer, Custom Manufacturer
ISO 9001:2008
Manufacturer & designer of four wire modems for communications & industrial applications. Features include compact size, powered serial port & auto-configuration. Four-wire modems are designed for use with protective relays which use mirrored bits relay to relay logic communications for protection, monitoring & control. Modem circuitry is also used over private networks including conventional voice channels over analog microwave. Meet ANSI & IEC specifications.
ametek-power.preview.ametekdev.com:8000/Com...

S.I. Tech, Inc. - Batavia, IL
Manufacturer
Asian-Indian, ISO 9001:2008, Non-Specific Minority Owned, RoHS Compliant
ISO 9001:2008 certified manufacturer of standard & custom industrial fiber optic modems. Fiber optic modems include alarm modems, ARCNET modems, audio & video modems, ECL to fiber modems, Ethernet® modems, highly shielded modems & metallic (short haul) modems. Multi-drop modems, opto isolator modems, protocol converter modems, RS-232 to fiber optic modems, T1/E1 fiber optic modems, T3/E3/STS-1 fiber optic modems, TTL to fiber modems & usb to fiber media converters are also available. UL® & CE listed. Made in the USA.
www.sitech-bitdriver.com/products/modem.htm

RAE Systems, Inc. - San Jose, CA
Manufacturer, Custom Manufacturer
ISO 9001:2008
ISO 9001:2000 certified manufacturer of wireless modems for hazardous material detection & monitoring applications. Specifications of wireless modems include 4.4 in. L x 3.4 in. W x 2.0 in. H size, 902 Mhz to 928 Mhz frequency, up to two miles range, 230 kHz occupied bandwidth & 0.90 lbs. weight. Features include display & communication of hazardous material & radiation information, remote alarm functions, data transmission between monitors & base stations & display data from up to 32 remote monitors. Modems are suitable for law enforcement, fenceline monitoring, venue protection, fire department & industrial safety applications. Capability includes repair services for gas detection instruments & personal radiation detectors. Meets ATEX standards.

MITEQ, Inc. - Hauppauge, NY
Manufacturer, Custom Manufacturer
AS9100C, ISO 9001:2008, RoHS Compliant
ISO 9001:2000 certified Custom Manufacturer & Distributor of a wide range of modems with features such as selectable baseband & equalized IF filters, programmable IF frequencies from 50 to 90 MHz in 100 kHz step, ultra low-phase noise, front panel IF spectrum monitor & DC-coupled circuitry.

Ultra Electronics, Nuclear Sensors & Process Instrumentation - Round Rock, TX
Manufacturer, Custom Manufacturer
ISO 9001:2008, RoHS Compliant
ISO 9001:2008 certified custom manufacturer of fiber optic modems. Temperature sensors, thermowells, transmitters & pressure transmitters are also available.

Mini-Circuits Distribution Center - Branson, MO
Manufacturer
AS9100C, ISO 14001:2004, ISO 9001:2008, RoHS Compliant
Manufacturer and distribution of RF, IF, and microwave components covering the DC to 20GHz band, for commercial, industrial, space, and military industries.

Multi-Tech Systems, Inc. - Minneapolis, MN
Manufacturer
ISO 13485:2003, ISO 9001:2008, RoHS Compliant, Women's Business Enterprise (WBE)
Intelligent, Operates At Either 9600,4000,2400,1200 Or 300 bps

Black Box Network Services - Lawrence, PA
Manufacturer
ISO 9001:2008, RoHS Compliant
Manufacturer

Locus, Inc. - Madison, WI
Manufacturer, Service Company
GSA Approved, ISO 9001:2008, Service Disabled Veteran Owned
Manufacturer of modems.

Aeroflex, Inc. - Wichita, KS
Manufacturer
ANSI/NCSL Z540.1-1994, AS9100C, IPC J-STD-001, IPC-A-610, ISO 9001:2008, ISO/IEC 17025:2005
Modem Test Equipment

Custom Cable Industries - Tampa, FL
Distributor, Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008, ITAR Registered, TL9000
Distributor, Service: Electrical Cables, Computer Networking, Peripheral Equipment

Dataforth Corp. - Tucson, AZ
Manufacturer, Service Company
ISO 9001:2008, RoHS Compliant
Heavy Duty Data Communications & Signal Conditioning Products For Industrial & Institutional Markets: Large Selection Of RS-232, -422, -485, & Fiber Optic Short Haul Modem Systems In DIN Rail, Modular, & Rack Mount Format

Sixnet - Ballston Lake, NY
Manufacturer
ISO 9001:2008
ISO 9001:2000 certified manufacturer of industrial ethernet switches, telephone modems, control systems & data acquisition systems.

SMS Technologies Inc. - San Diego, CA
Manufacturer, Custom Manufacturer, Service Company
AS9000, FDA Registered, ISO 13485, ISO 9001:2008, ISO/TS 16949
ISO 9001:2000, ISO/TS 16949, QS-9000, & AS-9100 certified custom manufacturer of network hardware, radio frequency integrated circuits, modems, custom electronic hardware, contract assembly, & ball grid arrays. Products include RF boards, printed circuit boards, board-level assemblies, modems, networking products, home theater multiplexers, medical diagnostic devices, & box build assemblies. Technologies used include through-hole, SMT, BGA, microBGA, CGA, flip chip, lead-free processing, & RF technology. JIT inventory system available. Markets served include military, computer & peripherals, medical, telecommunications, automotive, & consumer products industry. FDA registered, IPC-A-610 compliant, & NSA & COMSEC approved.

MCL, Inc. - Bolingbrook, IL
Manufacturer, Custom Manufacturer
ISO 9001:2008, MIL-SPEC 45208A
High Power Amplifiers For Fixed & Transportable Satellite Communication Systems

Actiontec Electronics Inc. - Sunnyvale, CA
Manufacturer
ISO 9001:2008, Minority Business Enterprise (MBE), TL9000, Women's Business Enterprise (WBE)
External, V.90 56K

Serendipity Electronics, Inc. - Northport, NY
Distributor
ANSI/ESD S20.20-2007, ISO 9001:2008, Women's Business Enterprise (WBE)
Distributor of modems and other electronic components.