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1.25Gbps SFP Optical Transceiver, 20Km, DDM

1.25Gbps SFP Optical Transceiver, 20Km, DDM

1.25Gbps SFP Optical Transceiver, 20Km, DDM

Feature

  • SFP package with LC connector
  • 1310nm FP laser and PIN photo detector
  • Up to 20Km transmission on SMF
  • +3.3V single power supply
  • LVPECL compatible data input/output interface
  • Low EMI and excellent ESD protection
  • laser safety standard IEC-60825 compliant
  • Compatible with RoHS

Application

  • Ethernet
  • Telecom
  • Fiber Channel

Operation Environment

Parameter

Symbol

Min

Typical

Max

Units

Supply Voltage

Vcc

3.15

3.3

3.45

V

Operating Case Temperature

Commercial

 

Tc

-10

 

+70

 

°C

Industrial

-40

 

+85

Power Dissipation

 

 

 

1

W

Data Rate

 

 

1.25

 

Gbps

Ordering information

MPD-G39-20D

Commercial

0~70°C

 

Parameter

Symbol

Min.

Typ.

Max.

Units

Transmitter Section

Center Wavelength

λo

1270

1310

1350

nm

Spectral Width(RMS)

Δλ

-

-

4

nm

Average Output Power

Po

-8

-

-3

dBm

Extinction Ratio

Er

9

-

-

dB

Rise/Fall

Time(20%~80%)

Tr/Tf

 

 

0.26

ns

Total jitter

Tj

 

 

0.43

UI

Optical Eye Diagram

IEEE 802.3z and ANSI Fibre Channel Compatible

Receiver Section

Center Wavelength

λo

1270

1310

1610

nm

Receiver Sensitivity

Rsen

 

 

-24

dBm

Receiver Overload

Rov

-3

 

 

dBm

Return Loss

 

12

 

 

dB

LOS Assert

LOSA

-30

 

 

dBm

LOS Dessert

LOSD

 

 

-26

dBm

LOS Hysteresis

 

0.5

 

4

 

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