Telenetics 202T-S, Установка, эксплуатация и диагностика

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MIU202T-S Installation, Operation & Diagnostics Edition: March 16, 1999 Page 7
5. ANALOG LINE SPECIFICATIONS
The MIU202T contains analog circuitry for connection to the public
conditioned or unconditioned, Bell type 3002, 2 or 4-wire, full duplex voice
grade leased lines or metallic lines (eg; pilot wires). The MIU202T will
also interface to Power Line Carrier or Microwave radio voice channel
networks.
The MIU202T has an RJ-11terminated connector. The following lists the
MIU202T analog interfaces
Analog Line Type:
Conditioned or unconditioned, Bell type 3002, 2 or 4-wire, full duplex
voice grade or metallic lines or better.
Analog Line Specifications:
Bandwidth 300 Hz to 3400 Hz (
±
3dB)
Impedance 600 / 900 ohms , balanced
Frequency Response 400 to 3000Hz (
±
2dB)
Receiver Input Level - 16dBm max.
Output Level +7 dBm
Noise Signal Level -48 dBmO