202T Private Line Modem


Private Line FSK Analog Asynchronous Modem



  • Full duplex to 1200 bps
  • Asynchronous RS-232
  • 4-wire, full duplex or 2-wire, half-duplex line application
  • 900 Hz soft carrier turn off
  • Anti-streaming
  • Standalone or rack mount
  • High stability transmit and receive frequency
  • Ruggedized for full temperature range
  • Quiet multi-layer board
  • Fully compatible with other 202T's

FEATURES
DESCRIPTION
SPECIFICATIONS

General
Indicators
Switches
Physical and Electrical

HOW TO ORDER


FEATURES

DESCRIPTION

The 202T modem operates at 0 to1200 bps asynchronous, with FSK modulation. It uses the latest DSP modem circuitry to insure excellent performance and future availability. It has 900 hz soft carrier turn off for multidrop and an anti-streaming option. 7.25" half card size, standalone and custom OEM board configurations are available. The pc card version uses the internal PC ISA bus only for power from the pc bus. The PC card fits into a 20 slot rack mount chassis that is only 7" high. The phone line connector is an RJ-11 for 4-wire leased line operation or 2-wire half duplex leased line operation. Transmit is on positions 2 and 3, receive 1 and 4 of the 4 position RJ-11connector for 4-wire, on positions 2&3 for two wire. The modem has a push/push switch for local digital loop on or off. The loopback switch is located on the rear of the unit, next to the DB-25 terminal connector.

SPECIFICATIONS
General
Modem Digital Interface
Controls and Indicators
Physical and Electrical
Switches
OPTION SWITCH SETTINGS
SwitchNameDOWNUP
1 Reset Off Toggle Up/Down
2 Anti-streaming Off On
3 RTS/CTS delay 12 ms 20 ms
4 RTS control Forced on Controlled by Terminal
5 Soft Carrier Turnoff Off On
6 Reserved - -
7 Transmit Level -16 dB 0 dB
8 Loopback Loopback Active Loopback Off

APPLICATION
Standalone rack fixture - 18.95" x 7" (4U)
Single Unit Rack Mounts (1U)

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Item Number Description Price Buy Now!
202T-SA 202T Modem - Standalone w/ 110VAC wall mount supply $ 495 Qty:
202T-R 202T Modem - Rackmount $ 395 Qty:
DCBL1 20 Slot Rack w/ power supply $ 1500 Qty:
9902096 19" Rack Bezel 1 unit wide $ 15 Qty:
9902095 19" Rack Shelf 3 units wide $ 75 Qty:
202T-12VDC 9-18 VDC input internal power supply option $ 75 Qty:
202T-24VDC 18-36 VDC input internal power supply option $ 75 Qty:
202T-48VDC 36-72 VDC input internal power supply option $ 75 Qty:
202T-125VDC 125 VDC input external power supply option $ 125 Qty:

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