Product Informations
| Product Name: | 1550nm external optical transmitter | Material: | Alloy |
| Wavelength: | 1550nm±10nm | Output power: | 10db |
| Usage: | CATV network | Connector: | SC APC/FC APC |
| Output port: | 1/2 ports | Origin: | Hangzhou,China |
| SBS: | 13/16/18 | Distance: | 120km |
1550nm external modulation optical transmitter
Place of Origin China
Brand name H-opti link
Warranty 3 year
1550nm external modulation optical transmitter is designed for HFC networks applications. It can optionally be equipped with an integrated EDFA for CATV applications such as super-trunk, hub Interconnects, video overlays In FTTx networks .
The unit is available in a standard 19”,1 rack unit chassis , with dual optical output, optional ITU-T wavelength for WDM networks.
Suitable for long distance digital and analog signal communication
Large and Medium-sized cable TV trunk line and distribution network
CWDM/DWDM system, fiber optical sensing, security monitoring system
Sepcifications
| Performance | Unit | Technical Data |
| Optical wavelength | nm | 1540~1563 |
| Output power | dBm | 1*2-1*9/ 2*5-2*10 |
| Transmission distance | km | 50-120 |
| Side mode suppression | dBm | ≥45 |
| Reflection loss | dBm | ≥50 |
| Working broadband | MHz | 47-1000 |
| SBS | dBm | 13-16/13-19 |
| Flatness | dB | ≤±1.5 |
| RF input level | dBuV | 80±5 |
| Input impedance | Ω | 75 |
| Test channel | PAL-D/60CH or NTSC80CH | |
| CNR1 | dBm | ≥-53 |
| CNR2 | dBm | ≥-51.5 |
| CTB | dBm | ≤-65 |
| CSO | dBm | ≤-65 |
| RF connector | F-Female | |
| Connector type | FC/APC or SC/APC | |
| SNMP | RJ45 | |
| Power voltage | V | 220VAC or -48VDC |
| Power consumption | W | ≤50（single power supply） |
| Operating Temperature | ℃ | -5~65 |
| Storage temperature | ℃ | -40~80 |
| Size | “ | 19*14.7*1.75 |
