Voice Broadband Optical Multiplexer
User
Manual
8
Chapter 3 Technical Specifications
3.1 Operating Environment
The device has a wide range of operating temperature and is
able to work normally and stably in highly adverse environment.
Operating Temperature: 0
℃
～
+50
℃
Storage Temperature:
－
40
℃
～
+70
℃
Relative Humidity: 10 %
～
95 %
Atmospheric Pressure: 70
～
106 kpa
The environment should be free of corrosive and solvent
gases, dust, and magnetic interference.
3.2 Power Supply
Using high-quality power adaptor, the device has a wide
fluctuation tolerance, strong anti-interference and isolation
quality to ensure a stable operation.
Input Voltage AC 220V / DC
－
48V
Power Fluctuation 165VAC
～
265VAC or
－
36VDC
～－
72VDC
Power Consumption
＜
50 W (The power consumption will
vary in result of the quantity difference of voice configurations)
3.3 Mechanical Specification
Dimensions: 430mm Width ×44mm Height ×203mm Depth
3.4 Optical Interface
Wavelength: 850, 1310 or 1550nm optional
Mean Transmit Power: ≥-8dBm(single mode, 1310)
≥-18dBm(multimode, 850)
≥-25dBm(multimode, 1310)
Receiver Sensitivity: ≤-36dBm
Connector Type: FC/SC optional; single mode/multimode
optional; single-strand/dual-strand optional.
3.5 E1 Interface Criteria
Electrical Performance: compatible with ITU-T G.703
Transfer Performance: compatible with ITU-T G. 823
Jitter Performance: compatible with ITU-T G. 823
Code Type: HDB3
Interface Impedance: 75Ω/120Ω
