1550nm Optic Transmitter (HT8500H)
Detailed Product Description
HT8500HU (ITU wavelength adjustable)
Advanced type Externally Modulated Optical Transmitter (47~862MHz,CNR1≥53dB,SBS:13~18dBm adj.)
This series of product is an upgraded version of HT8500A.
Huatai HT8500H that accords with current international industry technique standard is a 1550nm Externally Modulated Optical Transmitter.
Huatai HT8500H, advanced type externally modulated optical transmitter with it's high index, high reliability and excellent cost performance, is applicable for main links and distribution network links in large and middle CATV station head-end.
HT8500HC: Laser adopts 1548~1563nm CATV standard wavelength, dual fiber output.
HT8500HU: Laser adopts ITU standard wavelength, wavelength adjustable, dual fiber output. Through the LCD menu in the front-panel, users can adjust and set the wavelength within the range of ±200GHz (±1.6nm) by pushing the button with ±0.05nm stepping.
Performance | Index | Supplement | |||
Optic feature | Operating wavelength | (nm) | 1548~1563 | HT8500HC | |
ITU-TG.692 | HT8500HU | ||||
Wavelength ADJ. range | (nm) | ±1.6 (±200GHz) | HT8500HU | ||
Wavelength ADJ. mode | ±0.05nm stepping | HT8500HU | |||
Linewidth | (MHz) | Typ.=0.65 | FWHM(λ) (-3dB fullwidth) | ||
Side mode suppression ratio | (dB) | ≥45 | SMSR | ||
Equivalent noise intensity | (dB/Hz) | ≤-160 | RIN (20~1000MHz) | ||
Output power | (dBm) | 2×7 | Optional 2×5, 2×6, 2×9, 2×10 | ||
Return loss | (dB) | ≥50 |
| ||
optical fiber connector |
| SC/APC | Optional LC/APC,FC/APC | ||
RF feature | Work bandwidth | (MHz) | 47-862 | HT8500H-086 | |
47~1000 | HT8500H-100 (optional) | ||||
47~1080 | HT8500H-108 (optional) | ||||
Input level | (dBmV) | 18~28 | AGC | ||
Flatness | (dB) | ≤±0.75 | 47~862MHz | ||
≤±1.5 | 862~1000MHz (optional) | ||||
Return loss | (dB) | >16 | 47~1000MHz | ||
Input impedance | (Ω) | 75 | |||
RF port |
| F-Female | |||
Link feature | Transmit channel |
| PAL-D/60CH | PAL-D/99CH | |
CNR1 | (dB) | ≥53 | ≥51.5 | Back to back | |
CNR2 | (dB) | ≥51.5 | ≥49.5 | 65Km optical fiber, 0dBm receive | |
CTB | (dB) | ≤-65 | ≤-65 |
| |
CSO | (dB) | ≤-65 | ≤-65 |
| |
SBS restrain | (dBm) | 13~18 | Adjustable | ||
General feature | SNMP network management interface |
| RJ45 | ||
Communication interface | RS232 | ||||
Power supply | (VAC) | 90~265 | 50/60Hz | ||
(VDC) | -48 | 30~72 | |||
Power Consume | (W) | ≤50 | Single power works | ||
Work temp. | () | 0~50 | Machine temp. control automatically | ||
Storage temp. | () | -40~85 |
| ||
Operating relative humidity | (%) | 5~95 |
| ||
Size | (") | 19×14.5×1.75 | (W)x(D)x(H) | ||
1550nm Optic Transmitter (HT8500H)
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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