VT-S5640D-35/53 2.5Gb/s Bi-Di SFP Optical Transceiver with DDMI

2.5Gb/s Bi-Di SFP Optical Transceiver with DDMI
Hot Pluggable, LC, 3.3V, 1310nm/1550nm DFB-LD, 40km

Applications: 

² 1x/2x Fiber Channel 

² Gigabit Ethernet 

² SDH/SONET OC-03/OC-12/OC48

² WDM Application 

Description: 

SFP Bi-directional transceiver is a high performance, cost effective module for bi-direction serial optical data communication applications. This module is designed for single mode single fiber operation at a normal wavelength of 1310 nm or 1550 nm. The Transmitter section incorporates DFB laser and driver IC with temperature compensation and automatic power control circuit. The receiver section incorporates an efficient InGaAs/InP PIN photodiode and trans-impedance with AGC for wide dynamic range. An integrated WDM coupler separates 1310nm and 1550nm light. The transceiver has excellent immunity and reliability.

Specification: 

Transmitter Section (VT-S5640D-35): 

Parameter

Symbol

Min.

Typical

Max.

Unit

Data Rate

B

-

2500

-

Mb/s

Centre Wavelength

λc

1290

1310

1330

nm

Output Spectral Width(-20dB)

△λ

-

-

1

nm

Average Output Power

Po

-2

-

+3

dBm

Extinction Ratio

EXT

8.2

-

-

dB

Rise/Fall Time (20%～80%)

tr/tf

200

ps

Total Jitter

Tj

0.2

UI

RIN

RIN

-120

dB/Hz

Data Input Voltage-High

VIHS

Vcc-1.16

-

Vcc-0.89

V

Data Input Voltage -Low

VILS

Vcc-1.82

-

Vcc-1.48

V

Supply Current

ICC

-

90

150

mA

Output Optical Eye

Compliant with ITU-T G.957

Receiver Section (VT-S5640D-35):

Parameter

Symbol

Min.

Typical

Max.

Unit

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Pmin

-

-

-20

dBm

Maximum Input Power

PMAX

0

-

-

dBm

RX_LOS Assert Level

LOS A

-32

-

-

dBm

RX_LOS De assert Level

LOS D

-

-

-22

dBm

Hysteresis

-

0.5

-

-

dB

Output High Voltage

VOH

Vcc-1.03

-

Vcc-0.89

V

Output Low Voltage

VOL

Vcc-1.82

-

Vcc-1.63

V

Operating Wavelength

λc

1480

1550

1580

nm

Supply Current

ICC

-

80

110

mA

Transmitter Section (VT-S5640D-53): 

Parameter

Symbol

Min.

Typical

Max.

Unit

Data Rate

B

-

2500

-

Mb/s

Centre Wavelength

λc

1480

1550

1580

nm

Output Spectral Width(-20dB)

△λ

-

1

nm

Side Mode Suppression Ratio

SMSR

30

dB 

Average Output Power

Po

-2

-

+3

dBm

Extinction Ratio

EXT

8.2

-

-

dB

Rise/Fall Time (20%～80%)

tr/tf

200

ps

Total Jitter

Tj

0.2

UI

Relative Intensity Noise

RIN

-120

dB/Hz

Data Input Voltage-High

VIHS

Vcc-1.16

-

Vcc-0.89

V

Data Input Voltage -Low

VILS

Vcc-1.82

-

Vcc-1.48

V

Supply Current

ICC

-

90

150

mA

Output Optical Eye

Compliant with ITU-T G.957

Receiver Section (VT-S5640D-53): 

Parameter

Symbol

Min.

Typical

Max.

Unit

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Pmin

-

-

-20

dBm

Maximum Input Power

PMAX

0

-

-

dBm

RX_LOS Assert Level

LOS A

-32

-

-

dBm

RX_LOS De assert Level

LOS D

-

-

-22

dBm

Hysteresis

-

0.5

-

-

dB

Output High Voltage

VOH

Vcc-1.03

-

Vcc-0.89

V

Output Low Voltage

VOL

Vcc-1.82

-

Vcc-1.63

V

Operating Wavelength

λc

1260

1310

1360

nm

Supply Current

ICC

-

80

110

mA