Optical Transmitters and EDFA

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

N1185

N1188

N1285

N1283

Optical Wavelength (nm)

1550 10

1550 10

1550 10

1310 20

Optical output(mw)

3,5,7,9

14.16,17,18, 19,20,21,22,23

2,3,4,5,6,7,8,9,10

10,12,14,16,
18,20

Optical connector Type

FC/APC

FC/APC

FC/APC

FC/APC

Suppression threshold (dBm)

13-18

/

/

/

Operating Bandwidth (MHz)

45-860

/

45-860

45-860

channel number

110CH (NTSC)

/

110CH (NTSC)

110CH (NTSC)

Input Impedance( )

75

/

75

75

Input Return Loss(dB, min)

16

/

16

16

RF Input Level (dBV/ch)

75 85

/

75 85

80 3

Optical input

/

-3 to +7dB
Typical +3dB

/

/

OMI

3 0.25%

/

3 0.25%

3 0.25%

Flatness(dB)

0.75

/

0.75

0.75

Input Connector Type

F type

/

F type

F type

Link Performance CNR (dB)

52

/

52

52

Link Performance CSO (dB)

- 65

/

- 65

- 65

Link Performance CTB (dB)

- 65

/

- 65

- 60

Power Supply

90 260V 50/60 Hz

90 260V
50/60 Hz

90 260V
50/60 Hz

90 260V 50/60 Hz