Optical Receivers

FEATURES AND SPECIFICATION

  • High quality, high linearity pump & DFB lasers
  • Wide working bandwidth 45 860MHz
  • Output power tunable
  • Advanced RF pre-distortion function
  • AGC technology adopted to the RF input
  • micro processor can conduct status monitoring
  • Panel display for working status
  • RS-232 interface for remote monitoring
  • 19 inch standard chassis switch power supply

  MODEL

N1381

N1382

N1384

Input Optical Power(dBm)

-4 +2

-7 +2

-7 +2

Optical Return Loss(dB)

>45

>55

>55

Wavelength(nm)

1100 1600

1100 1600

1100 1600

Optical Fiber Connector

FC/APC

FC/APC

FC/APC

Operating Fiber Type

One Pattern

One Pattern

One Pattern

RF Frequency Band(MHz)

45 860

45 860

45 860

RF Flatness In Band(dB)

0.75

0.75

0.75

RF Output Level(dB V)

84 104

84 104

84 104

C/N Carrier To Noise Ratio

51

51

51

CTB (@84 PAL-D Channels) (dB)

-60

-65

-65

CSO (@84 PAL-D channels)(dB)

-60

-62

-62

Return Loss(dB)

47~550MHz: 16 550~750MHz: 14

47~550MHz: 16 550~750MHz: 14

47~550MHz: 16 550~750MHz: 14

Output Impedance( )

75

75

75

Thunder Stroke Immunity(KV)

5(10/700 S)

5(10/700 S)

5(10/700 S)

RF output Port

2

2

4

Power Supply
110VAC/220VAC
60VAC