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CatvScope Co., Ltd.

Optic Transmitter, Optical Transmitter, Transmitter manufacturer / supplier in China, offering Professional Supplier High Performance CATV 1550nm Advanced External Modulated Optical Laser Transmitter, High Quality Gpj-P Dome Heat Shrink Closure /Vertical Fiber Optic Splice Closure, 2 Way Output Smart AGC Controlled CATV FTTH Indoor Optical Receiver and so on.

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Supplier Homepage Product 1550nm External Modulated Optical Transmitter 2 Way Optical Output Professional Supplier High Performance CATV 1550nm Advanced External Modulated Optical Laser Transmitter

Professional Supplier High Performance CATV 1550nm Advanced External Modulated Optical Laser Transmitter

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 500units/Month
Transport Package: Case Pack
Payment Terms: T/T, Paypal, Western Union

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Basic Info
  • Model NO.: EOT55XXA
  • Type: Wireless
  • Information content: Data
  • Condition: New
  • Optical Connector: FC/APC, Sc/APC Optional
  • Power Source: VAC86~265
  • Trademark: CATVSCOPE
  • Origin: Hangzhou, Zhejiang
  • Usage: CATV
  • Support Network: Ethernet
  • Certification: CE
  • Wavelength: 1550±10nm
  • Optic Modulate Method: External Modulation
  • Size: 483X280X44mm
  • Specification: CE certificated
  • HS Code: 8517622990
Product Description

CATV 1550nm Advanced  External Modulated Optical Laser Transmitter

Product Description
EOT55XXA 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=52dB,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.
EOT55XXA 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.
 

 
Features

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=52dB.
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

Technical Parameters

Items
Parameter
Laser type  
DFB 
Operating Wavelength Rangenm1550±10
Optic Modulate Method 
External Modulation
Output Power   dBm2x5, 2x6, 2x7, 2x8, 2x9, 2x10, 2x11 optional
SBSdBm16 (13~19 adjustable)
Output Interfaces  dBmSC/APC, FC/APC optional
Transmission FrequencyMHz47~750 (862 optional)
CNR,dBdB≥52
FlatnessdB±0.75 (860MHZ) 
RF Input Level dBuV75 to 85 (AGC)  
C/CTBdB≥65
C/CSOdB≥65
Impedance
75
RF Return LossdB>16(47~550MHz)
>14(550~862MHz)
Power Supply 
86 to 265VAC
Power ConsumptionW≤80
Working Temp°C0 to 50 (automatically controlled)
Storage Temp°C-20 to 85
Remote Interface  
RJ45 (SNMP), Web  
Dimensionsmm483x280x44
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