1550nm CATV Transmitter (HT1500B)
Detailed Product Description
1550nm Direct Modulation CATV Optical Transmitter
Huatai HT1500B is a kind of 1550nm direct modulate optical transmitter, standard and without AGC function. It adopts high linearity, low chirp DFB laser, build-in pre-distortion compensation and closed loop AGC, APC, ATC control.
Technical index
Performance | Index | Supplement | ||
Optic feature | Laser wavelength | (nm) | 1550±5 | ITU wavelength |
Linewidth | (MHz) | ≤1 | FWHM(λ) | |
Side mode suppression ratio | (dB) | ≥45 | SMSR | |
Extinction ratio | (dB) | ≥20 | Xp | |
Equivalent noise intensity | (dB/Hz) | ≤-160 | RIN (20~1000MHz) | |
Output power | (dBm) | 6 | 4,8,10, Options | |
Return loss | (dB) | ≥60 |
| |
optical fiber connector |
| FC/APC | SC/APC options | |
RF feature | Work bandwidth | (MHz) | 45-862 |
|
Input level | (dBmV) | 20 | ±2 | |
Flatness | (dB) | ≤±0.75 | 45~862MHz | |
Return loss | (dB) | >16 |
| |
Input impedance | (Ω) | 75 | RF/INPUT | |
RF test | (dB) | 0±1 |
| |
Link feature | Transmit channel |
| PAL-D/60CH | NTSC/80CH |
CNR | (dB) | ≥50 | -1dBm receive | |
CTB | (dB) | ≤-63 |
| |
CSO | (dB) | ≤-57 |
| |
SBS restrain | (dBm) | ≥17 |
| |
General feature | Network interface port |
| RJ45, RS232 | Support I.E. & SNMP |
Power supply | (V) | 90~265 city wer | -48VDC optional | |
Power Consume | (W) | ≤50 | Single power works | |
Work temp. | () | -5~65 |
| |
Storage temp. | () | -40~85 |
| |
Operating relative humidity | (%) | 5~95 |
| |
Size | (") | 19×10×1.75 | (W)x(D)x(H) | |
1550nm CATV Transmitter (HT1500B)
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Company Info
Hangzhou Huatai Optic Tech Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Hangzhou
Province/State: Zhejiang
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products