CATV Transmitter (HT1500A)
Detailed Product Description
Main application
l Sub-headend provide IPTV, VOD value-added service.
Analog digital mixed transmit <20Km
Pure digital load <40Km
DWDM narrow band multiplex >70Km
Technical Index
Performance | Index | Supplement | |||
Optic feature | Laser wavelength | (nm) | 1550±10 | ITU wavelength | |
Linearity width | (MHz) | ≤1 | FWHM(λ) | ||
Equivalent noise intensity | (dB/Hz) | ≤-160 | RIN (20~1000MHz) | ||
Side mode suppression ratio | (dB) | ≥45 | SMSR | ||
Extinction ratio | (dB) | ≥20 | Xp | ||
Output power | (dBm) | 6 | 4, 8, 10 options | ||
Return loss | (dB) | ≥60 | |||
Optic fiber connector | FC/APC | SC/APC options | |||
RF feature | Work bandwidth | (MHz) | 45-862 | ||
Input level | (dBmV) | 18~28 | AGC | ||
Flatness | (dB) | ≤±0.75 | 45~862MHz | ||
Return loss | (dB) | >16 | |||
Input impedance | (Ω) | 75 | RF/INPUT | ||
Link feature | RF test | (dB) | 0±1 | ||
Transmit channel | PAL-D/60ch | NTSC/80ch | |||
CNR | (dB) | ≥51 | -1dBm receive | ||
CTB | (dB) | ≤-63 | |||
CSO | (dB) | ≤-57 | |||
SBS restrain | (dBm) | ≥17 | |||
General feature | Network interface port | RJ45, R232 | Support I.E. & SNMP | ||
Power supply | (V) | 90~265city power | -48VDC optional | ||
Power Consume | (W) | ≤50 | Single power works | ||
Work temp. | () | -5~65 | Machine temp controlled automatically | ||
Storage temp. | () | -40~85 | |||
Work relative humidity | (%) | 5~95 | |||
Size | (") | 19×10×1.75 | (W)x(D)x(H) | ||
CATV Transmitter (HT1500A)
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- Bridging amplifier [4]
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- 1550nm Direct Modulation Optical Transmitter [9]
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- C-Band Gain-Flattened EDFA (DWDM EDFA) [4]
- L-Band Gain-Flattened EDFA (DWDM) [3]
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- Optical receiver [43]
- FTTx series products [16]
- DBS/MMDS optical transmitter & receiver [5]
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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





















