| Features
1) With 3 RF output ports
2) Specially design for FTTB application
3) Optic AGC function to keep stable output level (110dBuV) within the optic receiving -8~+3dBm
4) Forward operating frequency as XX~1GHz. and return path as 5~xx MHz
5) Plug-in duplex filters, with various optional band splits; plug-in design for attenuator and equalizer.
6) Low-noise amplifier matching circuit and amplifier module with excellent output ensure the CTB and CSO of the output signals comply with national standards
7) External power supply AC 110V/AC 220V for choice
|
Optical parameter |
|
Optical wavelength |
1200~1600nm |
|
Optical input power range |
-8~+3dBm |
|
Optical AGC input power range |
|
|
Optical connector type |
SC/APC, FC/APC (specified by user) |
|
Optical fiber type |
Single Mode |
|
Forward RF parameter |
|
Frequency range |
40/52, 42/54,65/87 to 1003MHz |
|
Return loss |
47~550MHz≥18 550~1003MHz≥16 |
|
Test point |
-20dB |
|
Gain adjustment |
2,4,6,8,10,12 selective ( or specified by user) |
|
Slope adjustment |
3,6,9,12,15 selective ( or specified by user) |
|
Flatness in band |
|
|
RF impedance |
75Ω |
|
Nominal output level |
≥103dBuV (Three output ports) |
|
Circuit Performance |
|
CNROMI=4%@42ch, CENELEC |
≥52dB at -2dBm receiving
≥45dB at -8dBm receiving |
|
CTB |
≤-62dB |
|
CSO 59channels |
≤-68dB |
|
Return Path |
|
Isolated FP laser |
1310±40nm 0dBm (or customer specify) |
|
Isolated DFB laser |
|
|
Isolated CWDM laser |
1270~1610nm ±3nm 20nm stepping,
2dBm (or customer specify) |
|
RF Input Level (OMI=4%) |
80dBμV(20dBmV)~90dBμV(30dBmV) |
|
RF Input Test Point |
-20dB |
|
Optical Power Indication |
LED |
|
General |
|
Power consumption |
AC 90~265V, 47~63Hz |
|
Operating temperature |
-20~55 ℃ |
|
Storage temperature |
-40~70℃ |
|
Size |
220mmX130mmX85mm |
|
Weight |
1KG |
|
Power consumption |
15W |
Block diagram
Ordering information
OPR-2207T-A-B-C-D-E
|
A |
B |
C |
D |
E |
|
Reverse
Laser type |
Reverse Wavelength |
Reverse
Duplex |
Reverse
Output Power |
Fiber Optic Connector |
|
F: FP laser
D: DFB Laser |
29:1290nm
31:1310nm
59:1590nm
61:1610nm
O: others |
35: 5~35MHz
42:5~42MHz
65:5~65MHz
O: others |
1： 1mW
2： 2mW
3： 3mW |
SA：SC/APC
SP：SC/PC
FA：FC/APC
FP：FC/PC
O: Others |
|
