Professional Supplier High Performance CATV 1550nm Top External Modulated Optical Laser Transmitter
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|Min. Order:||1 Piece|
|Transport Package:||Case Pack|
- Model NO.: EOT55XXT
- Capacity: Other
- Interface Type: Sc/APC, FC/APC Optional
- Audio Bandwidth: Other
- Optical Connector: FC/APC, Sc/APC Optional
- Power Source: VAC86~265, VDC-48 Optional
- Trademark: CATVSCOPE
- Origin: Hangzhou, Zhejiang
- Type: Digital Optical
- S/N: <65dB
- Vedio Bandwidth: Other
- Wavelength: 1550±10nm
- Optic Modulate Method: External Modulation
- Size: 483X280X44mm
- Specification: CE certificated
- HS Code: 8517622990
CATV 1550nm Top External Modulated Optical Laser Transmitter
EOT55XXT series is a model of 1550nm Externally Modulated Optical Transmitter according with current international industry technique standard.The whole unit light source adopts narrow line width (Typ.=0.65MHz), low noise and continuous wave DFB laser,which is propitious to reduce the influence of dispersion. Adopting LiNbO3 external modulator that is especially designed by JDSU and original micro-wave technology , externally modulated optic transmitter can reach high index of CNR≥53dB,47~860 or 47~1080MHz,CTB≤-65dB, CSO≤-65dB,SBS:13~19dBm adjustable,50 km transmission.The whole unit is equipped with SNMP network management ,1+1 plug-in back-up power supply and casing temperature auto-control.
EOT55XXT series can transmit whole band CATV signal.Ensuring excellent signal when at low frequency,it is applicable for main links and distribution network links in large and middle CATV station head-end.
1. Module Design, easy to installing and maintaining
2. High quality :original Micro-wave Source Technology.Adopting RF pre-distortion technology , system get perfect CTB,CSO and SBS index when CNR≥53dB.
3. Flexibility:The phase modulation Technology of the modulator boost the input optical power to the utmost,thus reaching long-distance transmission by ensuring excellent system CSO,SBS 13~19dBm adjustable,AGC/MGC mode is optional at spot,OMI can be optimized at spot.Suitable for various network.
4. Reliability:19"1U standard rack,1+1 plug-in back-up power supply,which can work at 86~265voltage,MS switch automatically,casing temperature auto-control.
5. Monitor the working state of modulator and laser.Working parameter shows on the LCD panel.
6. SNMP network management
7. EMC,LVD and CE approved
|Operating Wavelength Range||nm||1550±10|
|Optic Modulate Method||External Modulation|
|Output Power||dBm||2x5, 2x6, 2x7, 2x8, 2x9, 2x10, 2x11, 2x12 optional|
|SBS||dBm||16 (13~19 adjustable)|
|Output Interfaces||dBm||SC/APC, FC/APC optional|
|Transmission Frequency||MHz||47~1000 (865 optional)|
|RF Input Level||dBuV||77 to 83 (AGC)|
|Return Loss||dB||55 for optic Link, 16 for RF Link|
|Power Supply||90 to 265VAC, - 48VDC|
|Working Temp||°C||0 to 50 (automatically controlled)|
|Storage Temp||°C||-20 to 85|
|Remote Interface||RJ45 (SNMP), Web|