2885P

2885P is a voice frequency modem for dial-up and 2/4 wires leased line that comlies with the ITU-T V21 to V34+ standards

professional modem dialup leased line

2885P is a voice frequency modem for dial-up and 2/4 wires leased line with automatic backup over programmable time schedules. It complies with ITU-T standards, V21, V22, V22Bis, V23 Full and Half Duplex, V32, V32 Bis, V34, and Fax Group 3 V27/V29/V17. It supports 4 wires leased line modes - Full Duplex V23, Bell 202T, V27 and V29. 

2885P provides a communication channel for asynchronous and synchronous Data Terminal Equipment.  Its serial interface can be set for RS232, V35 or X21.

2885P embeds asynchronous protocols for error correction and data compression up to 115,200 bps. It offers many features for flow control, break, escape from traffic, automatic leased line backup with time schedule, automatic dialer, loop test, automatic redial, access security, DTMF detection and Caller-ID, alarm relay.

2885P enable several 10 km connection distance over private copper pairs.  It is used in many applications for telemetry and remote control (RTU, SCADA), defense (TADIL), Micro-wave, synchronous communications (BSC, HDLC, X25), and communication to many kinds of asynchronous equipment.

Modem RTC liaison specialisee

2885P comes with a complete choice of desktop with LCD and keyboard, and rackmount cards for the AMS4 and AMS16 chassis with TCP-IP and SNMP management. 110-230 Vac, 12-24 Vdc and 48 Vdc power supply options are available.

Modem

  • Dial up, 2 wires, RJ11
  • Head set connection, RJ11
  • Leased Line, 2 or 4 wires, RJ11
  • Multimode 2 or 4 wires: V21, V22, V23, V32, V32Bis, V34
  • 4 wires modes: V23 and Bell-202T 1200/1200, V27, V29
  • Fax - Group 3: V21, V27, V29, V17
  • DTMF detection, Caller-ID
  • V54 test loops

Serial Interface

  • RS232, X21 / V35 
  • 300 to 115,200 bps
  • Asynchronous and Synchronous
  • Flow control
  • V42, V42Bis, MNP

Administration

  • Local and remote AT commands
  • ITU-T V25Bis, asynchronous and synchronous
  • SNMP via the CFIP-L card of the AMS16 chassis

Environment

  • Metallic desktop or card for the AMS4 or AMS16 chassis
  • Desktop power options
    • 5 Vdc input and 110-230 Vac adapter
    • 110-230 Vac input
    • 48 or 12-24 Vdc input
Part Number  Dial up 

Lease

 2/4 wires 

 FAX 

 1200 FD

V23-B202

 V27/V29 

4 wires

LCD

 Keyboard 

Housing and power supply
2885P-FTVF-2 Yes - Yes - - - Desktop, 110-230 Vac adapter
2885P-FPVF-2 Yes Yes Yes - - - Desktop, 110-230 Vac adapter
2885P-SDMF Yes Yes - - - Yes Desktop, 110-230 Vac input
2885P-BDMF Yes Yes - Yes - Yes Desktop, 110-230 Vac input
2885P-TDMF Yes Yes - Yes Yes Yes Desktop, 110-230 Vac input
2885P-FPCF-2 Yes Yes Yes - - - Desktop, 48 Vdc input
2885P-SDNF Yes Yes - - - Yes Desktop, 48 Vdc input
2885P-FPRF Yes Yes Yes - - - Card for AMS4/16 chassis
2885P-BPRF Yes Yes - Yes - - Card for AMS4/16 chassis
2885P-TPRF Yes Yes - Yes Yes - Card for AMS4/16 chassis