Beijing Raytrans Digital Technology CO.,LTD
fiber-optic-multiplexer.com
Add to Cart
Overview
IDM-30EN transmits at most 30 channels of voice, 2 channels of Ethernet and 4 channels of E1 over a pair of fiber (or one single fiber).With all FXO/FXS modules soldered to the main board, this model is more cost-effective than modular ones and also has a more stable performance. Besides, 4 E1 channels are able to provide users with extra 120 channels for 64Kbps voice/data signal transmission, which makes IDM-30EN also very expandable.
Features
Specification
Optical interface
|
Physical connector |
FC/ SC |
Mode |
Single mode/Multi-mode |
|
Rate |
155bps±50ppm |
Wavelength |
1310nm/1550nm |
|
Optical output power |
-2～-11dBm |
Sensitivity |
Better than -36dBm |
E1 interface
|
Physical connector |
BNC |
Line code |
HDB3 |
|
Compliance |
ITU-T G.703 |
Impedance |
75Ω(By default)/120Ω |
|
Framing |
PCM30/31 |
Transmission |
Transparent transmission |
Ethernet interface
|
Physical connector |
RJ45 |
Rate |
10/100M Base-T |
|
Compliance |
IEEE802.3 |
Duplex |
Full duplex/half duplex/Auto-negotiation |
FXO/FXS interface
|
Physical connector |
RJ45 |
Frequency range |
300Hz~3400Hz |
|
Impedance |
200Ω+560Ω//0.1μF |
Compliance |
ITU G.711 A-Law |
|
Loopcurrent |
25mA |
|
|
Power and consumption
|
Power supply |
DC-48V /AC 220V |
Consumption |
≤100W |
Working environment
|
Temperature |
0ºC～40ºC |
Humidity |
≤90%(non-condensing) |
Physical parameter
|
Dimension |
44.2cm*22.8cm*4.5cm |
Net weight |
3KG |
|
Dimension of package |
55.5cm*31cm*26.5cm |
Package Weight |
8.5KG(2pcs in a package) |
Typical application
Comparison of PCM30 Models/Order information