Gold Member Since 2007
Audited Supplier
CatvScope Co., Ltd.

1550 Transmitter, Fiber Optical Transmitter, Transmitter and Receiver manufacturer / supplier in China, offering Economical Externally Modulated Optic 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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Economical Externally Modulated Optic Transmitter

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 10000
Transport Package: Carton Box
Payment Terms: T/T

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Basic Info
  • Model NO.: EOT55
  • Function: Signal Transmission Equipment
  • 1550nm Transmitter: Jdsu Modulator
  • Sbs: 13,16,18db
  • Modular Design: Support
  • Cnr: 53db
  • Externally Modulator: Support
  • Trademark: CATVSCOPE
  • Origin: China
  • Type: CATV(Cable Television)Equipment
  • Certification: CE, ISO
  • Optical Transmitter: Dfb Laser
  • Wavelength: 1550nm+/-10nm Variable
  • Output Power: Max 9dBm
  • Power Plug in: Support
  • LCD Display: Support
  • Specification: EOT55
Product Description

EOT-1550U is able to offer a perfect Optic signal with ultra-low Noise (CNR>53dB, CTB>-65dB, CSO >-65dB). Using the narrow line width (typ=0.65MHz), Low noise and continuous wave DFB Laser to maximize reducing the influence of dispersion in the Optic fiber. JDSU LiNBO3 External Modulator is adopted making it possible to afford perfect Performance (CNR>53dB, CTB>-65dB, CSO >-65dB). built-in SNMP module, ease to manage. 1+1 plug-in back-up power supply and casing automatic temperature system ensure whole unit work in best condition.
 
 
Feature
 
CNR>53dB, CSO>-65dB and CTB>65dB
 
Narrow line width continuous wave DFB laser (Typ.=0.65MHz)
 
JDSU LiNBO3 Modulator
 
SBS: 13-19dB adjustable
 
AGC and MGC
 
Power supply Module design, ease to maintenance
 
Automatic casing temperature control
 
Full size LCD displayer
 
SNMP Network management
 
CE approved
 
 specifications
 

Items
ParameterRemark
Optic parametersOperating wavelength(nm)1550±10
Output power(dBm)2×102×7, 2×8, 2×9 ,
2×10 , 2×11, 2x12
Return loss(dB)≥52
Optical fiber connector
SC/APCOptional SC/APC,FC/APC
RF Parameters Bandwidth(MHz)47~860
or
47~1080
Input level(dBmV)23±5AGC
Flatness(dB)≤±0.7545~(862)1080MHz
Return loss(dB)>1645~750MHz
Input Impedance(Ω)75
Link ParametersChannels
PAL-D/60ch
CNR(dB)≥5365Km fiber,Receive0dBm
CTB(dB)≤-65
CSO(dB)≤-65
SBS(dB)≥16.013~19dB adj.
General ParametersNM interface
RJ45
Power(V)90~265Optional -48VDC
Power consumption(W)≤50
Working Temp(°C)0~50Automatically casing temp control
Storage Temp(°C)-20~85
Operating relative humidity(%)5~95
Size(")19×14.5×1.75(W)x(D)x(H)

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