Gold Member Since 2007
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CatvScope Co., Ltd.

Optical Transmitter, Transmitter, Optic Transmitter manufacturer / supplier in China, offering China Supplier High Performance Economical CATV 1550nm 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 China Supplier High Performance Economical CATV 1550nm External Modulated Optical Laser Transmitter

China Supplier High Performance Economical CATV 1550nm 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

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Basic Info
  • Model NO.: EOT55XXE
  • Type: Wired
  • 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

Economical CATV 1550nm  External Modulated Optical Laser Transmitter

Product Description
EOT55XXE series adopts narrow line width,low noise and continuous wave DFB laser as light source and adopts low cost single-output LiNbO3 external modulator that is especially designed by JDSU to modulate signal,which reduce the cost of transmitter largely.Based on a series of characterized optimization and technical innovation, ETD-8500 optic transmitter can reach excellent index with flatness ≤0.75dB in bandwidth of 47~862MHz, SBS:13.16.18dBm,point to point>50Km,(0dBmReceiving)CSO≤-65dB,CTB≤-63dB,CNR≥50dB.The whole unit is equipped with perfect RS232 communication interface,SNMP network management,1+1 back-up power supply,and casing temperature auto-control.all the optical port for optic transmitter can be installed in the front panel(the back panel is also available if needed.


1. Module Design, easy to installing and maintaining
2. High quality : no laser chirp,low dispersion distortion,high extinction ratio,with excellent characteristic within 40~862MHz in-band.
3. Narrow bandwidth(Typ.=1MHz),low noise and DFB continuous wave laser
4. The operating bandwidth is up to 47~862MHz.
5. High index:unique innovation technology,offering excellent CNR,CTB and CSO.
6. SBS:13.16dBm,point to point>50Km optical transmission
7. AGC/MGC mode is optional at spot,OMI can be optimized at spot.
8. Optional1+1 back-up power supply.
9. SNMP network management
10. EMC,LVD and CE approved

Technical Parameters

Laser type  
Operating Wavelength Rangenm1550±10
Optic Modulate Method 
External Modulation
Output Power   dBm1x3, 1x5, 1x6, 1x7, 1x8, 1x9, 2x3, 2x4, 2x5, 2x6, 2x7, 2x8, 2x9 optional
SBSdBm16 (13, 16, 18adjustable)
Output Interfaces  dBmSC/APC, FC/APC optional
Transmission FrequencyMHz47~750 (862 optional)
RF Input Level dBuV75 to 85 (AGC)  
RF Return LossdB>16(47~550MHz)
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  
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