| OS1550
External Modulation Optical Transmitter
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Summary |
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Main board in
this transmitter afforded by U.S. E-0 Company and the
transmitter passed assemble, test and aging by our
company. Performance to price ratio is high and suitable
for large or middle-size CATV fiber cable
network. | |
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Performance Characteristic |
- Adopt several international patents pre-distortion
dealing technology to guarantee the fine non-linear
index.
- Adopt famous brand 1550 nm DFB laser instrument
guarantee low noise, high power and high
dependability.
- Can initiate the mode SBS function, offer more
elastic disposition.
- Adopt Automatic Gain Control design, make
different RF input level keep about equal output
performance still, Simplify installing and operation
sequence.
- The built-in microprocessor offers fine control
performance and state to show that is controlled.
- RS485 controls the interface to control by
carrying on the remote state.
- 19" 1U high-standard framework type installation.
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Performance parameters |
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| Item |
Unit |
Parameter
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| Optical Parameter |
| Optical
Wavelength |
nm |
1550 |
| RIN Noise Density
|
dB/Hz |
?-160 |
| Output Optical
Power |
dBm |
2x7 |
| Optical Output
Port |
- |
2 |
| Connector Type
|
- |
FC/APC, SC/APC
Adjustable or Fixed |
| Suppression
Threshold |
dBm |
13/16/18 |
| RF
Parameter |
| Operating
Bandwidth |
MHz |
45 ~ 860 |
| Channel Number
|
Ch |
(45 ~ 862MHz) 84
(PAL-D) |
| Input Impedance
|
Ohm |
75 |
| Input Return Loss
|
dB |
16 |
| Input Level |
dBuV/Ch |
75 ~ 85 |
| OMI |
- |
3%0.25 |
| Flatness |
dB |
0.75 |
| Connector Type
|
- |
F type |
| Link
Performance |
| Link Performance
CNR |
dB |
52 |
| Link Performance
CSO |
dB |
65 (Port A) 63
(Port B) |
| Link Performance
CTB |
dB |
65 |
| General Response |
| Power Supply |
V |
90 ~ 260, 50/60
Hz, 100W (Max.) |
| Operating
Temperature |
°C |
0 ~ +50 |
| Storage
Temperature |
°C |
-20 ~ +60 |
| Operating
Humidity |
% |
85 |
| Dimensions |
mm |
350 (L) X 485 (W)
X 45 (H) |
| Weight |
Kg |
6
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Principle Drawing |
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Order Direction |
Please confirm when order:
- SBS value (can design by our technique department,
but you should afford engineering circuit
drawing)
- 1550nm optical transmitter general requirement
is 2 output at 7~9dBm, if you have no especial
require.
- Output type is SC/APC , if you need to others,
please tell us.
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Accessories |
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1 User's
Manual | |
