Modems
We Specialize in
Communications Modems for RTU
MODEM is short for modulator/demodulator. A MODEM is a communications device that converts one form of a signal to another that is suitable for transmission over communication circuits, typically from digital to analog and then from analog to digital. |
Here are links to SOME of the modems we carry from
,
Motorola, UDS, Codex, Starcomm,
and GDC
We carry scores of other brands as well including Black Box, Patton, Adtran, Boca, RAD, USR,
DCB and many more
Data Connect Modems
Data Connect NEW V3600UI Modem V.3600
UI Modem
Data Connect NEW DSP19.2FP Modem
DSP9612 Modem
DSP19.2 202T V.23 Upgrade Path Formerly
DSP9612
The DCE Fast Poll modem is designed and manufactured from the
ground up for rugged industrial communication networks. Boasting the latest
innovative digital signal processing (DSP)-based communication device, the
DSP19.2FP delivers a cost-effective 19200 bps asynchronous solution for
point-to-point and multipoint connectivity. The DSP19.2FP Fast-Poll modem
is ideal for industrial communication applications including SCADA systems, RTUs,
traffic monitor and control, and industrial automation networks. The DSP19.2FP
supports RTUs with an EIA RS-232 or RS-485 serial port at speeds of 19200, 9600,
2400, and 1200 bps. The DSP19.2FP Fast Poll modem is designed to operate over
4-wire or 2-wire unconditioned leased lines or private metallic circuits. For
optimum
performance, the modem employs QAM and FSK modulations to communicate over a
variety of transmission lines.
Summary Page all
DSP19.2
dsp19.2fp 1200 bps/4800 bps /9600 bps Lease Line Fast Poll Modem. Point-to-Point
or Multi-Point applications. 85-265 VAC or 85-400 VDC Version Standalone.
DSP19.2-LV
1200 bps/4800 bps /9600 bps Lease Line Fast Poll Modem.
Point-to-Point or Multi-Point applications. 10-53 VDC Version Standalone
dsp19.2rm 1200 bps/4800 bps /9600 bps Lease Line Fast Poll Modem. Rack Mount
version
MD Modem Rack Hardware and Power Supplies
The MD Rack Mount Modem Bank is an industrial grade, 19" 3U (5.25" H) chassis with slots for 18 modem cards and 2 power supply cards. Each modem card can be installed with any of popular PE modem modules, from Bell 202T to V.32 bis.
MDR | MD Rack Mount Chassis & Backplane Assembly (18 Slots) |
MDP-00 | MD Power Supply Card with Frontplate 19-36VDC |
MDP-01 | MD Power Supply Card with Frontplate 38-56VDC |
MDP-02 | MD Power Supply Card with Frontplate 90-140VAC, 50/60Hz |
MDP-03 | MD Power Supply Card with Frontplate 175-265VAC, 50/60Hz |
MDMC | MD Modem Carrier Card with face plate (without modem) |
MDBP-M | MD Blank Panel for Modem Card slot |
MDBP-P | MD Blank Panel for Power Supply slot |
MD Rack Modem Cards
MD Modem Cards, are available ranging from Bell 202T to V.32 bis. These employ the PE modem modules installed on a carrier card.
MD2.4 | V22bis, 2400 bps, Dial-up Modem Card |
MD9.6FP | 9600 bps Fast Poll Modem Card |
MD9.6FPD | 9600 bps Digital Fast Poll Modem Card |
MD14.4 | V32bis, 14.4 Kbps, Dial-up Modem Card |
MD14.4L | V32bis, 14.4 Kbps LL Modem Card Card |
MD14.4EL | V.29, 9600 bps or V.33, 14.4 Kbps Leased-Line Modem Card |
MD23 | V23, 1200 bps LL modem card |
MD202T | Bell 202T, 1200 bps Leased-Line Modem Card |
MD-LDM | Limited Distance Modem Card |
PE Custom OEM Modem Modules
PE Modem Modules are available for both dial and leased line applications, including all standards from Bell 202T (1200bps) to V.32 bis (14.4kbps). Other modules include a fiber optic line driver, a limited distance modem and an RS232/RS485 converter.
PE2.4 | V.22bis, 2400 bps, Dial-up Modem Module |
PE9.6FP | 9600 bps,Fast Poll Modem Module |
PE.9.6FPD | 9600 bps Digital Fast Poll Modem Module |
PE14.4 | V32bis, 14.4 Kbps Dial-up Modem Module |
PE14.4L | V32bis, 14.4 Kbps LL Modem Module |
PE14.4EL | V.29, 9600 bps, or V.33, 14.4Kbps LL Modem |
PE23 | V23, 1200 bps, LL |
PE202T | Bell 202T, 1200 bps LL Modem Module |
PE-LDM | Limited Distance Modem Module |
PE-FO | Fiber Optic Line Driver Module |
PE485 | RS232/RS485 Converter Module |
MM56 | Embedded Modem Module V.92 with Separate Developer's Kit |
Data Connect Modems ( Formerly Starcomm)
Data
Connect ( formerly Starcomm )
202TE-237-4
Data Connect ( formerly
Starcomm )
202TE-237-4 Stand alone for 2 or 4-wire leased circuits
Data Connect ( formerly
Starcomm )
202TE-237-4 Stand alone for 2 or 4-
Data Connect ( formerly Starcomm ) 2400E-034-2 Stand Alone Quick Connect Dial-up Transaction Processing Modem Data Connect ( formerly Starcomm ) 2400E-034-2 Stand Alone Quick Connect Dial-up Transaction Processing Modem Data Connect ( formerly Starcomm ) 2400E-034-2 Stand Alone Quick Connect Dial-up Data Connect ( formerly Starcomm ) 3342S Security Modems Data Connect ( formerly Starcomm ) 3342S Security Modems Data Connect ( formerly Starcomm ) 3342S Security Modems 3342S Security Modems ? All models offer an AT compatible command interface and support the following modulation standards: V.34, Data Connect ( formerly Starcomm ) 3342E-208-4 3342L Data Connect ( formerly Starcomm ) 3342E-208-4 Standalone 3342L Low Power 2 wire dial and 2 or 4 wire leased circuits Data Connect ( formerly Starcomm ) 3342E-208-4 Standalone 3342L Low Data Connect ( formerly Starcomm ) 3342E-004-2 Data Connect ( formerly Starcomm ) 3342E-004-2 IN STOCK Data Connect ( formerly Starcomm ) 3342E-004-2 3342E-004-2 Stand alone, for 2-wire dial circuits. |
Codex Modems |
Codex Modems Mux |
Codex 3266 |
Codex_Mux-Multiplexer.htm |
Codex Multiplexer Multiplexor |
Codex 3512 |
Codex Motorola UDS ANALOG MODEM |
Motorola Codex 3260 Modems |
Zypcom Modems |
Zypcom Modems |
Legacy Racal-Vadic Racal-Milgo |
Hayes Modems
Microcom Modems
decode modems
decode idm 50 modem
Decode IDM-100
Contract Buying and Volume Discounts available !!
Please contact us 301-924-7400