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OPT-1550I-H series 1550nm optical transmitter is a high output power type of CATV optical transmitter. The height of the transmitter is IU, it can be mounted on the 19” frame conveniently. It is a combination of 1550nm internal modulation optical transmitter and 1550nm EDFA, output power ranges from 13dBm to 24dBm and one, two or more outputs for the user’s choice. It adopts low-noise original DFB laser as the source of 1550nm internal modulation optical transmitter. EDFA parts adopts OFS fiber and pump laser form JDSU and Fitel. It can replace 1550nm external modulation optical transmitter in short distance for 1550nm network (≤20Km).
The whole technical performance indexes reach the similar imported equipment standard, supplying quality long distance transmission of images, figures or compressed digital signal to cable and telephone communications.
Features
1) High quality: Original system optimal control technology, RF driving amplifier and controlling circuit to make system getting optimal CTB, CSO and CNR indexes
With AGC/MGC control to guarantee to the stable output in different RF in
2) Reliability: The 19 "1U standard rack, built-in high-performance switching power supply, it can work at 85~265Vac MS level automatic switch, chassis cooling can be automatic control by temperature.
3) Intuition: Laser is the most expensive machine components, machine equipped with microprocessor monitors the working state of the laser, the panel LCD window displays the operating parameters.
4) Network management (Optional): RS232 port for local management and monitoring, RJ45 port for remote control and management.
Technical parameters
|
OPT-1550I-H |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
|
Optic Power (dBm) |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
|
Optic Power (mW) |
20 |
25 |
32 |
40 |
50 |
63 |
80 |
100 |
125 |
160 |
200 |
250 |
|
Optic Wavelength (nm) |
1530～1570 |
|
Fiber Connector |
FC/APC、SC/APC、SC/UPC |
|
Transmission distance(km) |
20 |
|
Working Bandwidth(MHz) |
47～862 |
|
CNR (dB) |
≥51 |
|
CTB (dBc) |
≤-65 |
|
CSO (dBc) |
≤-60 |
|
RF Input Level (dBμV) |
83±5 |
|
Flatness (dB) |
≤0.75 |
|
Power consumption (W) |
≤30 |
|
Power Voltage (V) |
220V or -48VDC optional |
|
Working Temp (℃) |
-20～85 |
|
Storage temp. (℃) |
-40~85 |
|
Size (‘’) |
19"×15"×1.75" |
Ordering Information
|
Model |
1550nm internal modulation optical transmitter (High output power) |
|
OPT-1550I-H -13 |
Total output power ≥ 13dBm |
|
OPT-1550I-H -14 |
Total output power ≥ 14dBm |
|
OPT-1550I-H -15 |
Total output power ≥ 15dBm |
|
OPT-1550I-H -16 |
Total output power ≥ 16dBm |
|
OPT-1550I-H -17 |
Total output power ≥ 17dBm |
|
OPT-1550I-H -18 |
Total output power ≥ 18dBm |
|
OPT-1550I-H -19 |
Total output power ≥ 19dBm |
|
OPT-1550I-H -20 |
Total output power ≥ 20dBm |
|
OPT-1550I-H -21 |
Total output power ≥ 21dBm |
|
OPT-1550I-H -22 |
Total output power ≥ 22dBm |
|
OPT-1550I-H -23 |
Total output power ≥ 23dBm |
|
OPT-1550I-H -24 |
Total output power ≥ 24dBm | |
