Audited Supplier
HES-26D
CE
Satellite Optic Transmitter
Satellite TV and Digital TV
47~2600MHz
13dBm
>/=50dB
-40~-14dbmv
3rd Party Certification
AITC
54x64x14cm
1u
China
Product Description
HES-26D
47~2600MHz
Satellite TV & Digital TV 47~2600MHz 1550nm Satellite Optic Transmitter
Product features
1. Be compatible with FTTX PON technique.
2. Bandwidth: 47~2600MHz, suitable for digital TV and satellite TV.
3. Perfect RS232 communicate interface and SNMP network management.
4.1+1 power back-up.
Main application
1. Apply to the exra-long trunk of the central office to transmit analogue (&10CH)and digital signal and IF/SAT.
Pure digital transmission (without dispersion compensation) > 400Km, (dispersion compensation)> 700Km.
2. Apply to sub-office(sub-head), providing value-added service like high quality analogue and digital TV, satellite direct TV, also the IPTV, VOD to the users in secondary service area, avoid CSO deterioration and distance limitation caused by the laser chirp when adopting 1550nm direct modulation optical transmitter.
47~2600MHz
Satellite TV & Digital TV 47~2600MHz 1550nm Satellite Optic Transmitter
Product features
1. Be compatible with FTTX PON technique.
2. Bandwidth: 47~2600MHz, suitable for digital TV and satellite TV.
3. Perfect RS232 communicate interface and SNMP network management.
4.1+1 power back-up.
Main application
1. Apply to the exra-long trunk of the central office to transmit analogue (&10CH)and digital signal and IF/SAT.
Pure digital transmission (without dispersion compensation) > 400Km, (dispersion compensation)> 700Km.
2. Apply to sub-office(sub-head), providing value-added service like high quality analogue and digital TV, satellite direct TV, also the IPTV, VOD to the users in secondary service area, avoid CSO deterioration and distance limitation caused by the laser chirp when adopting 1550nm direct modulation optical transmitter.
| Performance | Index | Supplement | ||||||
| Min. | Typ. | Max. | ||||||
| Optical feature | Operating wavelength | (nm) | 1547 | 1563 | 1550 | |||
| 1528.77 | 1563.83 | 15 ITU-TG. 692 | ||||||
| Wavelength adjustable range | (nm) | -1.6 | +1.6 | 15 (200GHz) | ||||
| Wavelegnth adjustable mode | (nm) | ± 0.05nm in steps | 15 | |||||
| Laser linewidth | (MHz) | -1 | 0 | TC=20~70C | ||||
| Equivalent noise intensity | (dB/Hz) | -160 | RIN (20~1000MHz) | |||||
| -145 | RIN (20~2700MHz) | |||||||
| Laser line width | (MHz) | 1.0 | (Δ λ ) | |||||
| Side mode suppression ratio | (dB) | 45 | ||||||
| Optical isolation | 30 | |||||||
| Extinction ration | 20 | |||||||
| Number of output port | 1 | HES-26D-100 | ||||||
| 2 | HES-26D-200 | |||||||
| Optical output power | (dBm) | 1× 3, 1× 5, 1× 6, 1× 7 | 103, 1056, 106, 107 | |||||
| 2× 5, 2× 7, 2× 8.5, 2× 10, 2× 11 | 205, 207, 209, 210, 211 | |||||||
| SBS supression | (dBm) | 13 | ||||||
| Return loss | (dB) | 50 | ||||||
| Optical connector | SC/APC | Option FC/APC, LC/APC | ||||||
| RF feature | Operating bandwidth | (HMz) | 950 | 2600 | ||||
| Input level | (dBm) | -40 | -14 | AGC | ||||
| Flatness | (dB) | -0.5 | +0.5 | 40MHz | ||||
| -1.0 | +1.0 | 47~860MHz | ||||||
| -1.5 | +1.5 | 950~2400MHz | ||||||
| Return loss | (dB) | 14 | 47~860MHz | |||||
| 12 | 950~2400MHz | |||||||
| Channel loading | (CH) | 10 | Analogue TV | |||||
| 64QAM | Digital TV | |||||||
| 36 | QPSK or FM | |||||||
| IM3 | (dB) | -65 | ||||||
| HUM | (dB) | -60 | ||||||
| IP1 | (dBm) | 20 | ||||||
| Input impedance | (Ω ) | 75 | Option 50Ω | |||||
| IF connector | F-female | 75Ω | ||||||
| SMA-F | 50Ω | |||||||
| General feature | Serial interface | RS232 | ||||||
| Network management interface | RJ45 | SNMP | ||||||
| Power supply | VAC | (V) | 90 | 220 | 265 | |||
| VDC | -30 | -48 | -72 | |||||
| Power consume | (W) | 30 | Single PS | |||||
| Operating temp. | (C) | -5 | +65 | Machine temp. control auto. | ||||
| Storage temp. | (C) | -40 | +85 | |||||
| Operating relative humidity | (%) | 5 | 95 | |||||
| Size | (" ) | 19× 14.5× 1.75 | (W)x(D)x(H) | |||||