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STOF1550-direct modulation optical transmitter series

Introduction:

FEATURES* Optimized controllingget better CNRCTBCSO and SBS

* Use low noise, narrow-band, continuous wave

laser as optical source.

* varies output level, suitable for the

  requirements of different networks.

* Inner dual power supply, automatic switch.

* Imported 1550nm optical detector.

SPECIFICATIONS

 

 

 

 

Optical parameters

Wavelength

nm

1550±10

 

Model no.

mW

STOF1550-1*51*61*71*9

 

Optical power

dBm

5 6 7 9

 

Optical connector

 

FC/APCSC/APC

 

Return loss

dBm

60

 

RF parameters

Frequency range

MHz

45750/862

 

Input level

dBm

80(typical)

59 PALD channels

AGC range(dB)

dBm

-5 — +5

 

MGC range(dB)

dBm

10

 

Flatness

dBm

±0.75

 

Impedance

Ω

75

 

Return loss

dBm

16

 

Connector

 

F type

 

RF test port

dBm

-20±1.5

 

Optical path link parameters

CNR

dB

51

 

Remarks 1&2

 

C/CSO

dB

60

C/CTB

dB

65

Environmental

Operating temp.

0 50

 

Storage temp.

-25 65

 

Relative humidity

 

10%90%no condensation

 

Others

User interface

 

LCD screen indicates working status or gives an alarm

 

Power supply

 

220V

 

Power consumption

W

<40

 

Dimensions

mm

483×385×44(19"×15"×1.75")

 

weight

Kg

5.5

 

 

Remarks:

 

1)Testing path linkSTOT-8610Z +10Km fiber optical attenuator  RX860RS,-1dBµV receiving

 

2)Configure 59 PAL-D channel signals within 550MHzconvey digital modulated signals between 550MHz 862MHzthe level of digital modulated signalwith 8MHz bandwidthis 10dB lower than the carrier level of analog signal.

   

Ordering information:

STOF1550-1*51*61*71*9

 

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