IDM-NT202 is a fixed configuration. It transmits 2 channels of FXO/FXS signal and 2 channels of 10/100M Ethernet signal over a pair of fibers (or one single fiber).

Features

Transmission medium is fiber.
Fixed configuration, not modular, cost-effective.
Mini housing, small and compact, not standard 19”1U nor rack mountable.
2 channels for telephone with “caller ID display”feature.
2 shared 100M Ethernet channels and VLAN available.
Perfect alarm indication function.

Specification

Physical connector	FC/SC	Adaptive Fiber	Single/Dual Mode
Rate	155bps±50ppm	Wavelength	1310nm/1550nm
Consumption	-2～-11dBm	Sensitivity	Better than -36dBm

Optical interface

Ethernet Interface

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

FXO/FXS Interface

Audio frequency range	300Hz~3400Hz	Impedance	200Ω+560Ω//0.1μF
Compliance	ITU G.711 A-Law	Loopcurrent	25mA

Power supply and Consumption

Power supply

-DC48V or AC 220V

Consumption

≤350W

Operating environment

Temperature

0^oC~+50^oC

Humidity

95%( non-condensing)

Physical parameter

Dimension	17113cm	Net weight	3KG
Package dimension	3532.76.2cm	Package Weight	1.6KG(2pcs in a package)

Application

Product Tags:

voice over fiber multiplexer

sfp module transceiver types

audio transceiver module

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