2 FXO/FXS optical transmitter and receiver

  2 FXO/FXS optical transmitter and receiver   IDM-NT202 voice/data multiplexer transmits the telephone and data signal via fiber. This equipment features ultra-large-scale integrated circuit, simple appearance, easy installation and maintenance-free. It utilizes the digital multiplexing technology which involves powerful chips. It integrates most all the digital logic function. So it can increase the performance and reduce the cost of product. Excellent performance, stability and reliability, low power consumption, high integration, small size, easy to install and maintain       Features   2 channels telephone (FXO/FXS cards) with Caller ID display function. Provides 2 channel shared 100M Ethernet. Powerful alram indication featue. High integrated and compact. Dual/Single-fiber optical channel.    Specifications Optical interface

Physical connector	FC/SC	Adaptive fiber	Single/multi-mode
Rate	155Mbps±50ppm	Wavelength	1310nm/1550nm
Consumption	-2 ~ -11dBm	Sensitivity	Better than -36dBm

  Ethernet interface

Physical connector	RJ-45	Rate	10/100Base-T 10M/100M
Comply with	IEEE802.3	Duplex	Full/Half auto-negotiation

  FXO/FXS interface

Impedance	200Ω+560Ω//0.1μF	Audio frequency range	300Hz ~ 3400Hz
Compression ratio	Class A in ITU G.711	Loop current	25mA

  Power supply

Power supply

220VAC/5VDC

Consumption

15W

  Operating environment

Temperature

0 oC ~ 50oC

Humidity

0 ~ 95% (non-coagulation)

  Dimension

width × depth × height

172mm × 11mm × 25mm

  Application   This is raytrans: