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1550nm Direct Modulation Optical Transmitter (DT-DMOT-1550-10MW) 20KM or 50KM is optional

 Description

1550nm direct modulatin transmitter,Wavelengtn:1550±10nm,Frequency range:47-862/1003MHz,Output optical power:10mW,Dispersion compensation distance:≤20KM or ≤50KM,CN:≥51dB,CTB:≤65dB,CSO:≤60dB,AGC control range:±5dB,MGC control range:0-20dB,optical fiber connector:FC/APC or SC/APC,Supply voltage:AC 110V-250V(50Hz),Dimension:483mm(L)×380mm(W)×44mm(H).American standard plug or European standard plugs is optional

 

Specification

Item

Unit

Technique Parameters

Output optical power

mW

10

Optical wavelength

nm

 1550±10 (have to be ITU wavelength when with inter-cut function)

Dispersion compensation distance

Km

≤50

Laser type


DFB laser

Optical modulation mode


Direct optical intensity modulation

Optical connector type


FC/APC or SC/APC

Frequency range

MHz

47-862/1003

RF input level

dBuV

75-85

Flatness in band

dB

±0.75

RF input impedance

Ω

75

Input return loss

dB

≥ 16

C/CSO

dB

≥ 60

25Km optical fiber, 0dB received

C/CTB

dB

≥ 65


C/N

dB

≥ 51


AGC control range

dB

±5

MGC control range

dB

0-20

Supply voltage

V

AC 110V-250V (50Hz)

Consumption

W

30

Operating temperature

0 -- 45

Storage temperature

-20 -- +65

Relative humidity

%

Max 95% no condensation

Dimension

mm

483L×380W×44H