■ 19’ Optical Receiver GJS862F-B
|
Features • 1290~1580nm optical wavelength.
• 862MHz RF bandwidth. • Return
path optional. Frequency splitting according to
customer’s need. • 2 RF outputs, level
≥104dBμV when optical input @ -1dBm. •
Output level tunable through buttons on front panel.
• RF Test Point on front panel. •
High quality switch power supply. • 19’,
1RU.
Forward Path
|
Unit
|
Specifications
|
Optical Wavelength
|
nm
|
1290~1580
|
Reflection Loss
|
dB
|
≥45
|
Input Range
|
dBm
|
-4~+2
|
|
RF
Frequency
Range
|
MHz
|
47~862
|
Output Level
|
dBμV
|
≥104
|
Reflection Loss
|
dB
|
≥14
|
Flatness
|
dB
|
±0.75
|
C/N
|
dBc
|
≥51
|
C/CSO
|
dBc
|
≥60
|
C/CTB
|
dBc
|
≥65
|
* 59-CH PAL-D flatness input, GFS1310F-B 1310nm optical
transmitter, -1dBm optical receiving.
|
Test Port
|
dB
|
-20 ± 2
|
Isolation Impedance
|
MΩ
|
≥2 (DC500V)
|
Others
|
Power Supply
|
V
|
AC 160~265 V, 50/60Hz
|
Power
|
W
|
≤20
|
Power Pass Current
|
A
|
6
|
Working Temperature
|
℃
|
-5~+40
℃
|
Connector
|
-
|
SC/APC or FC APC for optical, F connector for RF
|
Reverse Path (Optional)
|
Optical Wavelength
|
nm
|
1310±20
|
Transmitting Power
|
mW
|
1.0 ~ 1.5 mW
|
RF Frequency
|
MHz
|
50~30/42/65
|
RF Input Level
|
dBμV
|
75±5
|
Reflection Loss
|
dB
|
≥16
|
Flatness
|
dB
|
±1
|
NPR Range
|
dB
|
≥15 (FP Laser)
|
|