Description
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
|
Loop current
|
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
|
17*11*3cm
|
Net weight
|
3KG
|
|
Package dimension
|
35*32.7*6.2cm
|
Package Weight
|
1.6KG (2pcs in a package)
|