Solutions for Utility and Industrial Automation SCADA applications including dial up and leased line modems, cellular modems and wireless automated meter reading devices

Dial, Lease line 2 or 4 Wire, Multi-Drop Multi-Point & Fast Poll, International, DC - Line - Pin / Power,  -40 to +70C Temp Rating, EMI & RF Resistance,
short-haul, line driver, Modem

NEW & REFURBISHED

RS-485 modem 2 or 4 wire
Extended Power range 12-24-48VDC, and or 115/220VAC, VT-MODEM-3
has a RS-422 / RS-485 ports can also be RS232

202T AC & DC Power
UDS Motorola, Telenetics, GDC, Racal Vadic, Star-Comm

103, 212A, V.22bis, pin power, line power
ARC Modem, Star-Comm, Telenetics

V.22bis pin & DC power
ARC Modem, Star-Comm, Racal Vadic, Telenetics

V.32bis, DC power, dial up, lease line, multi-drop
ARC Modem, Star-Comm, Telenetics, Zypcom

V.34bis DC power dial up, lease line
Racal Vadic, Telenetics, Zypcom, Star-Comm

dial backup
Multitech, Codex Motorola

dial back Security Encryption
Star-Comm

Rack Chassis mounted modem
Codex Motorola, GDC, Multitech, Star-Comm, Telenetics,  UDS Motorola, Zypcom

RS232 pin powered, line power
Telenetics, ARC Modem

RS485, RS422, inter-faced modem
Telenetics, Industrial modem

fiber modem
Telebyte, IFS, SI Tech, Patton, Math Assoc.,

leased-line multi-drop
(fast poll, 202T, 201, 208, V.29)
Codex Motorola, UDS Motorola, GDC, Racal Vadic, UDS Motorola, Star-Comm

modem Network Managers
Codex Motorola, GDC, UDS Motorola

short-haul modem, line driver
Telebyte, Patton, Black Box, FSK Modem

ARC Electronics
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Call  301-924-7400 EXT 25