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Photon Broadband Technology Co.,Ltd is one of the leading China 1310nm fiber optical transmitter manufacturers, welcome to wholesale cheap 1310nm fiber optical transmitter, 1310nm optical transmitter from our factory.
Quick DetailsPTR3202S
Place of Origin: Guangdong, China (Mainland)
Brand Name: PHOTON
Model Number: PTT2103
Wavelength: 1290~1330nm
Bandwidth: 45~870MHz
CSO: ≥60dBc
CNR: ≥51dB
CTB: ≥65dBc
Connector Type: SC/APC or FC/APC
RF Connector Type: Metric F-type or Imperial F-type
Dimension(LxWxH):483mm*450mm*44mm
Weight: about 3kg
| Packaging Details: | Paper carton |
|---|---|
| Delivery Detail: | 7-15 days |
1310 Optical Transmitter
PTT2103 is a high performance forward path transmitter.19 inches rack mount structure, high linearity and low noise 1310mm DFB laser and state of the RF control circuits, pre-distortion, these make PTT2103 a desirable choice for metro HFC network.
PTT2103 uses 1310nm DFB laser with high linearity and low noise. Pre-distortion circuit improves the performance and stability of DFB laser. AGC/ATC mechanism provides protection to laser and ensures the performance and stability module and feedback to intelligent system platform. This ensures the laser to work at normal status and high performance.
Features
1.1310 optical transmitter
2.Selectable AGC (automatic gain control) or MGC (manual gain control)
3.Accepts low signal input levels
4.Front panel LCD display
5.Low RIN, High CNR
6.High CSO, CTB and XMOD
7.High linearity and low noise DFB laser, large transportation capacity.
8.Effective Automatic Temperature Control (ATC) and Automatic Power Control (APC) of the laser to ensure stable operation.
9.Microprocessor control and monitor
10.RS-485 interface for remote monitoring and control
11.45~870 MHz bandwidth
12.RF pre-distortion circuit for excellent CNR and low distortion performance.
Specifications
Description |
Unit |
Value |
Conditions / Notes |
Optical Specifications | |||
Laser Type |
Cooled DFB LD |
||
Optical Wavelength |
nm |
1290~1330 |
|
Connector Type |
SC/APC |
FC/APC Optional |
|
Optical Power |
mW |
4~20 |
|
RF Specifications | |||
Operating Bandwidth |
MHz |
45 to 870 |
|
RF Input Impedance |
Ω |
75 |
unbalanced |
Output Return Loss |
dB |
≥16 |
45~550MHz |
≥14 |
550~870MHz |
||
Nominal RF Input Level |
dBµV/Ch |
85 |
59CH PAL-D CW loading |
CNR |
dB |
≥51 |
59CH PAL-D CW loading, PHOTON standard Reciever,10km optical fiber , -1dBm optical input power, 80 dB V input level at 870MHz, 3.6% OMI |
CSO |
dBc |
≥60 |
|
CTB |
dBc |
≥65 |
|
AGC |
dB |
±5 |
Reference point is normal RF input level |
Flatness |
dB |
≤± 0.75 |
|
Connector Type |
F type female |
||
Test Point |
dB |
-20 ± 1.5 |
Relative to RF input power to laser @59CH PAL-D CW loading |
Electrical Specifications | |||
Control Interface |
RS-485 |
||
Power Supply |
VAC |
90 to 265, |
50/60 Hz |
Power consumption |
W |
30 |
maximum |
Environmental Parameters | |||
Operating Temperature |
°c | 0 to +50 |
|
Storage Temperature |
°c | -25 to +65 |
|
Storage Humidity |
RH% |
≤95 |
No Condensation |
Housing | |||
Dimension L x W x H |
mm |
483x450x44 |
|
Weight |
Kg |
<3 |
|
