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XENPAK Transponder,10g sxenpak transceiver,80km XENPAK,10g CWDM

1550nm 1G fiber optic transceiver
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Features

  • XENPAK MSA Compliant
  • 70-PIN connector
  • SC duplex receptacle package
  • Wavelength selectable to ITU-T standards covering CWDM grid wavelengths
  • Cooled EA-DFB/APD
  • 1470nm~1570nm link length up to 80km (1600ps/nm)
  • 1590nm~1610nm link length up to 70km (1400ps/nm)
  • Power supply: +5.0 V, +3.3 V, APS:+1.2 V
  • Power Dissipation 9W 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
  • RoHS 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

 

 

1500

mA

Supply Voltage APS

Vaps

1.14

1.2

1.26

V

Supply Current APS

Iaps

 

 

1100

mA

Module Power Dissipation

Pm

-

 

9

W

Transmitter Specifications – Optical

Parameter

Symbol

Min

Typical

Max

Unit

Center Wavelength

ëc

1464.5

 

1617.5

nm

Center wavelength stability

ÄëD

−6.5

ëc

6.5

nm

Optical Transmit Power

Po

0

 

4

dBm

 

Optical Transmit Power (disabled)

 

Ptx-dis

 

-

 

-

 

-40

 

dBm

Extinction Ratio

ER

9

 

-

dB

Side Mode Suppression Ratio

SMSR

30

-

-

dB

Eye Mask

IEEE 802.3ae Compliant

 

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

Vin P-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

Received power 1

Rpo

-24

-

-7

dBm

Maximum Input Power

RX-overload

-7

-

-

dBm

Input Operating Wavelength

λ

1260

-

1565

nm

Reflectance

Rrx

-

-

-27

dB

Notes:

1) Measured with worst ER; BER<10-12; PRBS31.

 

Receiver Specifications – Electrical

Parameter

Symbol

Min

Typical

Max

Unit

Data Rate (TXLINE0-3)

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

1.2 V 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

MDIO I/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

 

Table 3: Digital Diagnostic Monitoring Accuracy

 

Parameter

Accuracy

Unit

Temperature

± 5

℃

Bias Current

± 10

%

TX Power

± 3

DBm

RX Power

± 3

DBm

Pin Definitions

Pin No

Name

Dir

Function

Notes

1

GND

 

Electrical Ground

1

2

GND

 

Electrical Ground

1

3

GND

 

Electrical Ground

1

4

5.0V

 

Power

2

5

3.3V

 

Power

2

6

3.3V

 

Power

2

7

APS =1.2V

 

Adaptive Power Supply

2

8

APS =1.2V

 

Adaptive Power Supply

2

 

 

9

 

 

LASI

 

Open Drain Compatible

10K-22K pull up on host.

Logic High: Normal Operation

Logic Low: LASI Asserted

 

 

4

 

 

10

 

 

RESET

 

 

I

Open Drain compatible.

10-22K pull-up on transceiver Logic high = Normal operation Logic low = Reset

Minimum reset assert time 1 ms

 

 

4

 

11

 

VEND SPECIFIC

 

Vendor Specific Pin.

Leave unconnected when not in use.

 

8

 

 

12

 

 

TX ON/OFF

 

 

I

Open Drain compatible.

10-22K pull-up on transceiver

Logic high = Transmitter On (capable) Logic low = Transmitter Off (always)

 

 

4

13

RESERVED

 

Reserved

4

14

MOD DETECT

O

Pulled low inside module through 1k

 

 

15

 

VEND SPECIFIC

 

Vendor Specific Pin.

Leave unconnected when not in use.

 

8

 

16

 

VEND SPECIFIC

 

Vendor Specific Pin.

Leave unconnected when not in use.

 

8

17

MDIO

I/O

Management Data IO

4, 5

18

MDC

I

Management Data Clock

4, 5

19

PRTAD4

I

Port Address Bit 4 (Low = 0)

4

20

PRTAD3

I

Port Address Bit 3 (Low = 0)

4

21

PRTAD2

I

Port Address Bit 2 (Low = 0)

4

22

PRTAD1

I

Port Address Bit 1 (Low = 0)

4

23

PRTAD0

I

Port Address Bit 0 (Low = 0)

4

 

24

 

VEND SPECIFIC

 

Vendor Specific Pin.

Leave unconnected when not in use.

 

8

 

25

APS SET

 

Feedback input for APS

 

26

RESERVED

 

Reserved for Avalanche Photodiode use.

8

27

APS SENSE

 

APS Sense Connection

 

28

APS =1.2V

 

Adaptive Power Supply

2

29

APS =1.2V

 

Adaptive Power Supply

2

30

3.3V

 

Power

2

31

3.3V

 

Power

2

32

5.0V

 

Power

2

33

GND

 

Electrical Ground

1

34

GND

 

Electrical Ground

1

35

GND

 

Electrical Ground

1

36

GND

 

Electrical Ground

1

37

GND

 

Electrical Ground

1

38

RESERVED

 

Reserved

 

39

RESERVED

 

Reserved

 

40

GND

 

Electrical Ground

1

41

RX LANE0+

O

Module XAUI Output Lane 0+

7

42

RX LANE0-

O

Module XAUI Output Lane 0-

7

43

GND

 

Electrical Ground

1

44

RX LANE1+

O

Module XAUI Output Lane 1+

7

45

RX LANE1-

O

Module XAUI Output Lane 1-

7

46

GND

 

Electrical Ground

1

47

RX LANE2+

O

Module XAUI Output Lane 2+

7

48

RX LANE2-

O

Module XAUI Output Lane 2-

7

49

GND

 

Electrical Ground

1

50

RX LANE3+

O

Module XAUI Output Lane 3+

7

51

RX LANE3-

O

Module XAUI Output Lane 3-

7

52

GND

 

Electrical Ground

1

53

GND

 

Electrical Ground

1

54

GND

 

Electrical Ground

1

55

TX LANE0+

I

Module XAUI Input Lane 0+

7

56

TX LANE0-

I

Module XAUI Input Lane 0-

7

57

GND

 

Electrical Ground

1

58

TX LANE1+

I

Module XAUI Input Lane 1+

7

59

TX LANE1-

I

Module XAUI Input Lane 1-

7

60

GND

 

Electrical Ground

1

61

TX LANE2+

I

Module XAUI Input Lane 2+

7

62

TX LANE2-

I

Module XAUI Input Lane 2-

7

63

GND

 

Electrical Ground

1

64

TX LANE3+

I

Module XAUI Input Lane 3+

7

65

TX LANE3-

I

Module XAUI Input Lane 3-

7

66

GND

 

Electrical Ground

1

67

RESERVED

 

Reserved

 

68

RESERVED

 

Reserved

 

69

GND

 

Electrical Ground

1

70

GND

 

Electrical Ground

1

Notes:

1) Ground connections are common for TX and RX.

2) All connector contacts are rated at 0.5A nominal.

4) 1.2V CMOS compatible.

5) MDIO and MDC timing must comply with IEEE802.3ae, Clause 45.3

7) XAUI output characteristics should comply with IEEE802.3ae Clause 47.

8) Transceivers will be MSA compliant when no signals are present on the vendor specific pins.

Figure1.Electrical Pin-out Details


Figure2. Functional Diagram of Typical XENPAK Style Transceiver

 

Dimensions in mm Figure3. Mechanical Dimensions

 

Ordering information

 

Part Number

Product Description

SPT-KC47TG-80D

XENPAK,1470nm 80km(ZR), 0ºC ~ 70ºC, Cooled EA-DFB/APD

SPT-KC49TG-80D

XENPAK,1490nm 80km(ZR), 0ºC ~ 70ºC, Cooled EA-DFB/ APD

SPT-KC51TG-80D

XENPAK,1510nm 80km(ZR), 0ºC ~ 70ºC, Cooled EA-DFB/ APD

SPT-KC53TG-80D

XENPAK,1530nm 80km(ZR), 0ºC ~ 70ºC, Cooled EA-DFB/ APD

SPT-KC55TG-80D

XENPAK,1550nm 80km(ZR), 0ºC ~ 70ºC, Cooled EA-DFB/ APD

SPT-KC57TG-80D

XENPAK,1570nm 80km(ZR), 0ºC ~ 70ºC, Cooled EA-DFB/ APD

SPT-KC59TG-70D

XENPAK,1590nm 70km(ZR), 0ºC ~ 70ºC, Cooled EA-DFB/ APD

SPT-KC61TG-70D

XENPAK,1610nm 70km(ZR), 0ºC ~ 70ºC, Cooled EA-DFB/ APD

 

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