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SPT-2DXXTG-40D 10Gb/s DWDM X2 ER Transponder

1550nm 1G fiber optic transceiver

SPT-2DXXTG-40D

10Gb/s DWDM X2 ER Transponder

Features

  • X2 MSA Compliant
  • 70-PIN connector
  • SC duplex receptacle package
  • Wavelength selectable to C-band ITU-T grid wavelengths
  • Cooled EA-DFB/PIN-PD
  • Power supply: +5.0 V, +3.3 V, APS:+1.2 V
  • Power Dissipation 4W Maximum
  • 0ºC to 70ºC Operating Case Temperature
  • Digital Diagnostic Monitoring
  • Management and control with MDIO 2-wire bus
  • XAUI electrical interface 4 x 3.125 Gb/s Ethernet
  • ≤40km ER(Extended Range)10GBE
  • RoHS6 compliant and lead free

Applications

  • 10 Gb/s Ethernet transmission systems

Absolute Maximum Ratings

Parameter

Symbol

Min

Max

Unit

Supply Voltage+5V

Vcc5

 

6.0

V

Supply Voltage_3.3V

Vcc3

 

4

V

Supply Voltage APS

Vaps

 

2

V

Storage Temperature

Tst

-20

85

ºC

Optical Input Received Power

PIN

-

-1

dBm

Operating Conditions

Parameter

Symbol

Min

Typical

Max

Unit

Operating Case Temperature

Tca

0

-

70

ºC

Supply Voltage+5V

Vcc5

4.75

5

5.25

V

Supply Current+5V

Icc5

 

 

500

mA

Supply Voltage_3.3V

VCC3

3.14

3.3

3.47

V

Supply Current+3.3V

Icc3

 

 

1000

mA

Supply Voltage APS

Vaps

1.14

1.2

1.26

V

Supply Current APS

Iaps

 

 

1100

mA

Module Power Dissipation

Pm

-

 

4

W

Transmitter Specifications –Optical

Parameter

Symbol

Min

Typical

Max

Unit

Center Wavelength (SOL)△

λc

λc-0.05

ITU-Tgrid Wavelengths

λc+0.05

nm

Center Wavelength (EOL)▲

λc

λc-0.1

ITU-Tgrid Wavelengths

λc+0.1

nm

Center Wavelength Stability

∆λD

−6.5

λc

6.5

nm

Optical Transmit Power

Po

-1

 

2

dBm

Optical Transmit Power (disabled)

Ptx-dis

-

-

-40

dBm

Extinction Ratio

ER

9

 

-

dB

Side Mode Suppression Ratio

SMSR

30

-

-

dB

Eye Mask

IEEE802.3ae Compliant

△Laser- Start of Life
▲Laser End of life
Transmitter Specifications – Electrical

Parameter

Symbol

Min

Typical

Max

Unit

Data Rate (TXLINE0-3)

TX-xaui

-

3125

-

Mbps

Differential impedance

Zo

80

100

120

Ω

Differential Input Amplitude

VinP-P

160

-

2000

mVpp

Input Rise/Fall

TR/TF

60

-

130

ps

Differential Impedance of Zin

Zin

-

100

-

ohm

Receiver Specifications – Optical

Parameter

Symbol

Min

Typical

Max

Unit

Input Operating Wavelength

λ

1260

-

1600

nm

Average receive power

Pavg

-15.8

-

-1.0

dBm

Receiver sensitivity in 10.3Gbps (OMA)

Rsen1

-

-

-14.1

dBm

Stressed receiver sensitivity in 10.3Gbps(OMA)

Rsen2

-

-

-11.3

dBm

Reflectance

Rrx

-

-

-26

dB

LOS Asserted

Lsa

-28

-

-

dBm

LOS De-Asserted

Lda

-

-

-19

dBm

LOS Hysteresis

Lh

0.5

-

-

dB

Receiver Specifications – Electrical

Parameter

Symbol

Min

Typical

Max

Unit

Data Rate (TX LINE0-3)

RX-xaui

 

3125

 

Mbps

Supply Voltage

VccRX

3.13

3.3

3.47

V

Differential Output Amplitude

Vout P-P

800

-

1600

mV

Rise/Fall Time

Tr/Tf

50

-

90

ps

Differential Impedance of Zout

Zout

-

100

-

ohm

Signal Specifications – Electrical

Parameter

Symbol

Min

Typ

Max

Units

1.2V CMOS

Input High Voltage

VIL(MAX)

-

-

0.36

V

Input Low Voltage

VIH(MIN)

0.84

-

1.25

V

Capacitance

 

-

-

320

pF

Pull Up Resistance

Rpull

10k

-

22k

ohm

MDIOI/O

Output Low Voltage

VOL

-0.3

-

0.2

V

Output Low Current

IOL

-

-

4

mA

Input High Voltage

VIH

0.84

-

1.5

V

Input Low Voltage

VIL

-0.3

-

0.36

V

Pull-up Supply Voltage

VPULL

1.14

1.2

1.26

 

Input Capacitance

CIN

-

-

10

Pf

Load Capacitance

CLOD

-

-

470

Pf

External Pull-up Resistance

EPULL

200

-

-

Ohm

Mechanical Dimensions

DWDM X2

Ordering Information

Part Number

Product Description

SPT-2DXXTG-40D

DWDM X2,1470nm 40km(ER),0ºC~70ºC,Cooled EA-DFB/PIN-PD

XX=17~61 (ITU Channel C-band)

E-mail:sales@sopto.com

Web:http://www.sopto.com