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JHA-QSFP28-100G-AOC spec
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1009
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Support 100GBASE-SR4/EDR application

Compliant to QSFP28 Electrical MSA SFF-8636

Multi rate of up to 25.78125Gbps

Transmission distance up to 100m

l+3.3V single power supply

Low power consumption

Operating  temp Commercial: 0¡ãC to +70 ¡ãC

RoHS  compliant

UL certification cables (optional)

 

Applications

100GBASE-SR4 at 25.78125Gbps per lane

InfiniBand QDR, EDR

Other optical links

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Features

Support 100GBASE-SR4/EDR application

Compliant to QSFP28 Electrical MSA SFF-8636

Multi rate of up to 25.78125Gbps

Transmission distance up to 100m

l+3.3V single power supply

Low power consumption

Operating  temp Commercial: 0¡ãC to +70 ¡ãC

RoHS  compliant

UL certification cables (optional)

 

Applications

100GBASE-SR4 at 25.78125Gbps per lane

InfiniBand QDR, EDR

Other optical links

Absolute Maximum Ratings

 

Table1- Absolute Maximum Ratings

 

Parameter

Symbol

Min.

Typical

Max.

Unit

Notes

Supply Voltage

Vcc3

-0.5

-

+3.6

V

 

Storage Temperature

Ts

-10

-

+70

¡ãC

 

Operating Humidity

RH

+5

-

+85

%

1

Note: 1 No condensation

 

Recommended Operating Conditions

 

Parameter

Symbol

Min.

Typical

Max.

Unit

Notes

Operating Case Temperature

TC

0

-

+70

¡ãC

 

Power Supply Voltage

Vcc

3.14

3.3

3.47

V

 

Power Dissipation

Pd

-

-

2.5

W

1

Bit Rate

BR

10.3125

25.78125

-

Gbps

 

Table 2- Recommended operating Conditions

Note: 1Per terminal

 

Electrical Characteristics

 

Table 3- Electrical Characteristics

 

Parameter

Symbol

Min.

Typ.

Max.

Units

Notes

 

ModSelL

Module Select

VOL

0

-

0.8

V

 

Module Unselect

VOH

2.5

-

VCC

V

 

 

LPMode

Low Power Mode

VIL

0

-

0.8

V

 

Normal Operation

VIH

2.5

-

VCC+0.3

V

 

 

ResetL

Reset

VIL

0

-

0.8

V

 

Normal Operation

VIH

2.5

-

VCC+0.3

V

 

ModPrsL

Normal Operation

VOL

0

-

0.4

V

 

 

IntL

Interrupt

VOL

0

-

0.4

V

 

Normal Operation

VoH

2.4

-

VCC

V

 

Electrical transmitter Characteristics

Differential Date Input Swing

Vin £¬p-p

200

-

1600

mV

 

Output Differential Impedance

Zin

90

100

110

¦¸

 

Electrical Receiver Characteristics

Differential Data Output Swing

Vout

200

-

800

mV

 

Bit Error Rate

BER

-

-

E-12

-

1

Input Differential Impedance

ZD

90

100

110

¦¸

 

Note: 1PRBS2^31-1@25.78125Gbps

 

Recommended Interface Circuit

                        Figure 1, Recommended Interface Circuit

 

Pin arrangement

 

                                                                                                                             Figure 2, Pin View

 

Table 4-Pin Function Definitions

 

Pin

Symbol

Name/Description

Notes

1

GND

Ground

1

2

Tx2n

Transmitter Inverted Data Input

 

3

Tx2p

Transmitter Non-Inverted Data Input

 

4

GND

Ground

1

5

Tx4n

Transmitter Inverted Data Input

 

6

Tx4p

Transmitter Non-Inverted Data Input

 

7

GND

Ground

1

8

ModSelL

Module Select

 

9

ResetL

Module Reset

 

10

Vcc Rx

+3.3V Power Supply Receiver

 

11

SCL

2-wire serial interface clock

 

12

SDA

2-wire serial interface data

 

13

GND

Ground

1

14

Rx3p

Receiver Non-Inverted Data Output

 

15

Rx3n

Receiver Inverted Data Output

 

16

GND

Ground

1

17

Rx1p

Receiver Non-Inverted Data Output

 

18

Rx1n

Receiver Inverted Data Output

 

19

GND

Ground

1

20

GND

Ground

1

21

Rx2n

Receiver Inverted Data Output

 

22

Rx2p

Receiver Non-Inverted Data Output

 

23

GND

Ground

1

24

Rx4n

Receiver Inverted Data Output

 

Pin

Symbol

Name/Description

Notes

25

Rx4p

Receiver Non-Inverted Data Output

 

26

GND

Ground

1

27

ModPrsL

Module Present

 

28

IntL

Interrupt

 

29

Vcc Tx

+3.3V Power supply transmitter

 

30

Vcc1

+3.3V Power supply

 

31

LPMode

Low Power Mode

 

32

GND

Ground

1

33

Tx3p

Transmitter Non-Inverted Data Input

 

34

Tx3n

Transmitter Inverted Data Input

 

35

GND

Ground

1

36

Tx1p

Transmitter Non-Inverted Data Input

 

37

Tx1n

Transmitter Inverted Data Input

 

38

GND

Ground

1

Note: 1. Circuit ground is internally isolated from chassis ground.

 

Monitoring Specification

 

                                                         Figure 3, Memory Map

 

Mechanical Design Diagram

 

Unit mm

 

                                                                                                                Figure 4, Mechanical Design Diagram

 

Table 5- Cable Length

 

Cable Length  L£¨Unit: m£©

Tolerant£¨Unit: cm£©

¡Ü1.0

+5/-0

1.0£¼L¡Ü4.5

+15/-0

4.5£¼L¡Ü14.5

+30/-0

£¾14.5

+2%/-0

 

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