WR-5004 4-Way Outdoor Optical Work Station in modular design, with Philips Optoelectronic and GaAs module forward, can upgrade to 1GHz four ports work station. A smart device in cable transmission system.
Features：
> 1310nm & 1550nm wavelength;
> Bandwidth 45~750/870/1000MHz
> Four transmission and double receiving module realize Ring network self-healing
> RFOG component or triple-state gate switching optional in reverse path to suppress noise. .
> Secondary hot backup switching power supply
> Selectable status monitor transponder
Specification:
|
Item
|
Parameter
|
|
Forward Optical Receiver
|
|
Optical
|
|
Wavelength
|
1310nm and/or 1550nm
|
|
Input Power
|
-4~+2dBm
|
|
Connector
|
FC/APC or SC/APC
|
|
Reflection Loss
|
≥45 dB
|
|
RF
|
|
Operating Bandwidth
|
47~862/1000MHz
|
|
Output Level
|
98/102/106/108dBμV (47/550/750/860MHz)
|
|
Output Impendence
|
75Ω
|
|
In-band Flatness
|
±0.75dB
|
|
Reflection Loss
|
≥16dB (47~550MHz); ≥14dB (550~870/1000MHz)
|
|
TP Level
|
-20±1dB
|
|
C/N
|
≥51 dB
|
|
C/CSO
|
≥60 dB
|
|
C/CTB
|
≥65 dB
|
|
Reverse Optical Transmitter
|
|
Optical
|
|
Laser
|
DFB or FP laser
|
|
Wavelength
|
1310nm or 1550nm
|
|
Output Power
|
0~3dBm
|
|
Connector
|
SC/APC or FC/APC
|
|
RF
|
|
Operating bandwidth
|
5~65 MHz
|
|
Flatness
|
±0.75dB
|
|
Reflection Loss
|
16dB
|
|
Input TP Level
|
-20dB
|
|
Input Level
|
75~85dBUV
|
|
Link Performance
|
|
NPR Dynamic Range
|
>15 (NPR)>30dB
|
|
General
|
|
Power Supply
|
220VAC or 60VAC; 50~60Hz
|
|
Operating Temperature
|
-40°C～+60°C
|
|
Dimension
|
480mm(L)X255mm(W)X255mm(H)
|
Application:
> HFC & CATV system
> Telecommunication
