Differential Impedance

TDR

90

100

110

?

Insertion loss

SDD21

-22.48

dB

At 12.8906 GHz

Differential Return Loss

SDD11

SDD22

See 1

dB

At 0.05 to 4.1 GHz

See 2

dB

At 4.1 to 19 GHz

Common-mode to common-mode output return loss

SCC11

SCC22

-2

dB

At 0.2 to 19 GHz

Differential to common-mode

return loss

SCD11

SCD22

See 3

dB

At 0.01 to 12.89 GHz

See 4

At 12.89 to 19 GHz

Differential to common Mode

Conversion Loss

SCD21-IL

-10

dB

At 0.01 to 12.89 GHz

See 5

At 12.89 to 15.7 GHz

-6.3

At 15.7 to 19 GHz

Notes:

1. Reflection Coefficient given by equation SDD11(dB) < -16.5 + 2 × SQRT(f ), with f in GHz

2. Reflection Coefficient given by equation SDD11(dB) < -10.66 + 14 × log10(f/5.5), with f in GHz

3. Reflection Coefficient given by equation SCD11(dB) < -22 + (20/25.78)*f, with f in GHz

4. Reflection Coefficient given by equation SCD11(dB) < -15 + (6/25.78)*f, with f in GHz

5. Reflection Coefficient given by equation SCD21(dB) < -27 + (29/22)*f, with f in GHz

1

VeeT

Transmitter Ground

2

LV-TTL-O

TX_Fault

N/A

1

3

LV-TTL-I

TX_DIS

Transmitter Disable

2

4

LV-TTL-I/O

SDA

Tow Wire Serial Data

5

LV-TTL-I

SCL

Tow Wire Serial Clock

6

MOD_DEF0

Module present, connect to VeeT

7

LV-TTL-I

RS0

N/A

1

8

LV-TTL-O

LOS

LOS of Signal

2

9

LV-TTL-I

RS1

N/A

1

10

VeeR

Reciever Ground

11

VeeR

Reciever Ground

12

CML-O

RD-

Reciever Data Inverted

13

CML-O

RD+

Reciever Data Non-Inverted

14

VeeR

Reciever Ground

15

VccR

Reciever Supply 3.3V

16

VccT

Transmitter Supply 3.3V

17

VeeT

Transmitter Ground

18

CML-I

TD+

Transmitter Data Non-Inverted

19

CML_I

TD-

Transmitter Data Inverted

20

VeeT

Transmitter Ground

1.

Signals not supported in SFP+ Copper pulled-downto VeeT with 30K ohms resistor

2.

Passive cable assemblies do not support

LOS and TX_DIS

1

GND

Ground

2

CML-I

Tx2n

Transmitter Inverted Data Input

3

CML-I

Tx2p

Transmitter Non-Inverted Data Input

4

GND

Ground

5

CML-I

Tx4n

Transmitter Inverted Data Input

6

CML-I

Tx4p

Transmitter Non-Inverted Data Input

7

GND

Ground

8

LVTTL-I

ModSelL

Module Select

9

LVTTL-I

ResetL

Module Reset

10

Vcc Rx

+3.3V Power Supply Receiver

11

LVCMOS-

SCL

2-wire serial interface clock

I/O

12

LVCMOS-

SDA

2-wire serial interface data

I/O

13

GND

Ground

14

CML-O

Rx3p

Receiver Non-Inverted Data Output

15

CML-O

Rx3n

Receiver Inverted Data Output

16

GND

Ground

17

CML-O

Rx1p

Receiver Non-Inverted Data Output

18

CML-O

Rx1n

Receiver Inverted Data Output

20

GND

Ground

21

CML-O

Rx2n

Receiver Inverted Data Output

22

CML-O

Rx2p

Receiver Non-Inverted Data Output

23

GND

Ground

24

CML-O

Rx4n

Receiver Inverted Data Output

25

CML-O

Rx4p

Receiver Non-Inverted Data Output

26

GND

Ground

27

LVTTL-O

ModPrsL

Module Present

28

LVTTL-O

IntL

Interrupt

29

Vcc Tx

+3.3V Power supply transmitter

30

Vcc1

+3.3V Power supply

31

LVTTL-I

LPMode

Low Power Mode

32

GND

Ground

33

CML-I

Tx3p

Transmitter Non-Inverted Data Input

34

CML-I

Tx3n

Transmitter Inverted Data Input

35

GND

Ground

36

CML-I

Tx1p

Transmitter Non-Inverted Data Input

37

CML-I

Tx1n

Transmitter Inverted Data Input

38

GND

Ground

1

30

2

30

3

30/26

4

26

5

26

Electrostatic Discharge (ESD) to the Electrical Pins

MIL-STD-883C Method 3015.7

Class 1(>2000 Volts)

Electromagnetic Interference(EMI)

FCC Class B

Compliant with Standards

CENELEC EN55022 Class B

CISPR22 ITE Class B

RF Immunity(RFI)

IEC61000-4-3

Typically Show no Measurable Effect from a 10V/m Field Swept from 80 to 1000MHz

RoHS Compliance

RoHS Directive 2011/6/5/EU and it's Amendment Directives 6/6

RoHS 6/6 compliant