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155Mbps BIDI SFP Optical Transceiver, 120Km, DDM

155Mbps BIDI SFP Optical Transceiver, 120Km, DDM

155Mbps BIDI SFP Optical Transceiver, 120Km

Feature

  • SFP package with LC connector
  • 1490nm DFB Laser and PIN photodetector
  • 1550nm DFB Laser and PIN photodetector
  • Up to 120Km 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

 

 

155

 

Mbps

Outline Drawing (mm)

Ordering information

ME-C45-120D

Commercial

0~70°C

ME-C54-120D

Commercial

0~70°C

Parameter

Symbol

Min.

Typ.

Max.

Units

Transmitter Section

Center

Wavelength

Tx 1490

λo

1470

1490

1510

 

nm

Tx 1550

1530

1550

1570

Spectral

Width(RMS)

Tx 1490

Δλ

-

-

1

 

nm

Tx 1550

 

 

1

Average Output Power

Tx 1490

 

Po

0

-

5

 

dBm

Tx 1550

0

 

5

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

Rx 1550

λo

1500

1550

1600

 

nm

Rx 1310

1260

1310

1360

Receiver Sensitivity

Rsen

 

 

-37

dBm

Receiver Overload

Rov

-3

 

 

dBm

Return Loss

 

12

 

 

dB

LOS Assert

LOSA

-41

 

 

dBm

LOS Dessert

LOSD

 

 

-39

dBm

LOS Hysteresis

 

0.5

 

4

 

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