MIC Technology Group
Main products:Optical Transmitter, EDFA, Optical Receiver, CATV Amplifier, RF Modulator
Products
Contact Us
  • Contact Person : Ms. Bai Chris
  • Company Name : MIC Technology Group
  • Tel : 86-29-88317301
  • Fax : 86-29-88318078
  • Address : Shaanxi,Xi'an city,No.6, Gaoxin 3Rd Xi'an City, Shaanxi Province
  • Country/Region : China
  • Zip : 710075

MIC-OT-1550D directly modulated catv optical transmitter

MIC-OT-1550D directly modulated catv optical transmitter
Product Detailed
1. Indoor directly modulated catv optical transmitter 2. Input 64QAM, 256QAM, QPSK digital modulation signals 3. 47~860MHz

MIC-OT-1550D is a kind of Indoor directly modulated catv optical transmitter.

Features

1. Reliaze low-cost resolvent in DVB signal long-distance transmission, DVB city-county union  network.  

2.Low chatter, it can satisfy long distance or short distance fiber transmission RF signal requirement

at most. 

3. Perfect SBS suppression, it can transmit DVB-QAM signal more than 160 Km, to satisfy error ratio requirement. 

4. More than 40 wavelength choice, it can be added data business at random easily.  

5. 47~860MHz operation bandwidth can provide usability of flexibly configuring RF channels  for subscriber.  

6. 19" 1U rack construction design, easy to set. 

Application

1. Cable digital television, VOD, Internet, IP phone, data broadcast.

2. Apply to standard 64 QAM, 256 QAM or QPSK digital modulation signal transmission.

Technical parameter

Items

Units

Specifications

RF

Input RF power

    dBμV     

80

Operation bandwidth

MHz

47~862

Input impedance

Ω

75

Input RF return loss

dB

≥16dB47~550MHz

≥14dB550~860MHz

Optical output feature

Operation opticalwavelength

nm

      1527.99~1561.42(ITU-T)        

Output optical power

mW

6, 8, 10

      SBS suppression value optical power     

dBm

17

Optical output connector

-

SC/APC or FC/APC

Optical link feature

C/N

dB

54 (Pr=-10dBm, L=0km)

dB

            51 (Pr=-10dBm, L=100km)          

CSO

dB

68 (Pr=-10dBm, L=0km)

dB

65 (Pr=-10dBm, L=100km)

CTB

dB

68 (Pr=-10dBm, L=0km)

dB

65 (Pr=-10dBm, L=100km)

 Note: 10 QAM channel, optical modulation depth is 0.2/ch.

MIC-OT-1550D directly modulated catv optical transmitter



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