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China wholesale 25g Sfp28 Active Optical Cable - QSFP+/4-SFP+ Active Optical Cables JHA-QSFP-4SFP-40G-AOC – JHA

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  • China wholesale 25g Sfp28 Active Optical Cable - QSFP+/4-SFP+ Active Optical Cables JHA-QSFP-4SFP-40G-AOC – JHA
  • China wholesale 25g Sfp28 Active Optical Cable - QSFP+/4-SFP+ Active Optical Cables JHA-QSFP-4SFP-40G-AOC – JHA
  • China wholesale 25g Sfp28 Active Optical Cable - QSFP+/4-SFP+ Active Optical Cables JHA-QSFP-4SFP-40G-AOC – JHA

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China wholesale 25g Sfp28 Active Optical Cable - QSFP+/4-SFP+ Active Optical Cables JHA-QSFP-4SFP-40G-AOC – JHA Detail:

◊ Support 40-4*10GBASE-SR application

◊ Electrical interface compliant to QSFP+ connector (SFF-8436) and SFP+ connector (SFF-8431)

◊ 850nm VCSEL transmitter, PIN photo-detector receiver

◊ Multi rate of up to 10.3125Gbps per lane

◊ Operating case temperature: 0 to 70℃

◊ +3.3V power supply voltage

◊ Low power consumption

◊ RoHS compliant

◊ UL certification cables (optional)

Applications

◊ 40-4*10 Gbe-SR

◊ Fibre Channel Applications

◊ InfiniBand QDR, SDR, DDR

◊ Servers, switches, storage and host card adapters,etc.

Specifications:

Absolute Maximum Ratings

Parameter Symbol Min Typical Max Unit
Storage Temperature TS -10 -　 +85 ℃
Operating Humidity RH +5 - +85 %
Supply Voltage VCC -0.5 +3.3 +3.6 V

Recommended Operating Conditions

Parameter

Symbol

Min

Typical

Max

Unit

Operating Case Temperature

TC

0

 

+70

℃

Supply Voltage

VCC

+3.14

+3.3

+3.47

V

Supply current (QSFP+)

ICC

-

-

450

mA

Supply current (SFP+)(per terminal)

 

-

-

150

mA

Channel Data Rate

Dr

 

10.3125

-

Gbps

Fiber bend radius

-

3

-

-

CM

Electrical and Optical characteristics

Measured condition: Channel Data Rate 10.3125Gbps, VRCCR=3.3V, PRBS31, Case Operating Temperature 0~70℃

Transmitter

Parameter

Symbol

Min

Typical

Max

Unit
Centre Wavelength

λc

830

850

870

nm
RMS spectral width

Pm

-

-

0.45

nm
Average launch power, each lane

PAVG

-6.0

-

+2.4

dBm
Extinction Ratio

ER

3.0

-

-

dB
Input differential swing

Vin PP

200

-

1600

mV
Input differential impedance

Zin

90

100

110

Ω

Receiver

Parameter

Symbol

Min

Typical

Max

Unit
Centre Wavelength

λc

830

850

870

nm
Bit Error Rate

BER

-

-

E-12

 
Differential Data Output Swing

Vout PP

400

-

1000

mV
Output Differential Impedance

Zout

90

100

110

Ω

QSFP + Pin Descriptions 

23

PIN

Name

Function/Description

1

GND

 Module Ground

2

Tx2n

 Transmitter inverted data input

3

Tx2p

 Transmitter non-inverted data input

4

GND

 Module Ground

5

Tx4n

 Transmitter inverted data input

6

Tx4p

 Transmitter non-inverted data input

7

GND

 Module Ground

8

MODSEIL

 Module Select

9

ResetL

 Module Reset

10

VCCRx

 +3.3v Receiver Power Supply

11

SCL

 2-wire Serial interface clock

12

SDA

 2-wire Serial interface data

13

GND

 Module Ground

14

RX3p

 Receiver non-inverted data output

15

RX3n

 Receiver inverted data output

16

GND

 Transmitter Power Supply

17

RX1p

 Receiver non-inverted data output

18

RX1n

 Receiver inverted data output

19

GND

 Module Ground

20

GND

 Module Ground

21

RX2n

 Receiver inverted data output

22

RX2p

 Receiver non-inverted data output   

23

GND

 Module Ground

24

RX4n

 Receiver inverted data output

25

RX4p

 Receiver non-inverted data output   

26

GND

 Module Ground

27

ModPrsL

 Module Present, internal pulled down to GND

28

IntL

 Interrupt output, should be pulled up on host board

29

VCCTx

 +3.3v Transmitter Power Supply

30

VCC1

 +3.3v Power Supply

31

LPMode

 Low Power Mode

32

GND

 Module Ground

33

Tx3p

 Transmitter non-inverted data input

34

Tx3n

 Transmitter inverted data input

35

GND

 Module Ground

36

Tx1p

 Transmitter non-inverted data input

37

Tx1n

 Transmitter inverted data input

38

GND

 Module Ground

SFP + Pin Descriptions

32 

Pin Symbol Name/Description Notes
1 VEET Module Transmitter Ground 1
2 TX_FAULT Module Transmitter Fault 2
3 TX_DISABLE Transmitter Disable; Turns off transmitter laser output 3
4 SDA 2-Wire Serial Interface Data Line (MOD-DEF2)  
5 SCL 2-Wire Serial Interface Clock (MOD-DEF1)  
6 MOD_ABS Module Absent, connected to VEET or VEER in the module 2
7 RS0 Rate Select 0, optionally controls SFP+ module receiver  
8 RX_LOS Receiver Loss of Signal Indication (In FC designated as Rx_LOS and in Ethernet designated as NOT Signal Detect) 2
9 RS1 Rate Select 1, optionally controls SFP+ module transmitter  
10 VEER Module Receiver Ground 1
11 VEER Module Receiver Ground 1
12 RD- Receiver Inverted Data Output  
13 RD+ Receiver Non-Inverted Data Output  
14 VEER Module Receiver Ground 1
15 VCCR Module Receiver 3.3 V Supply  
16 VCCT Module Transmitter 3.3 V Supply  
17 VEET Module Transmitter Ground 1
18 TD+ Transmitter Non-Inverted Data Input  
19 TD- Transmitter Inverted Data Input  
20 VEET Module Transmitter Ground 1

Mechanical Design Diagram

34 Table 1

Cable Length L1（Unit: m）

Tolerant（Unit: cm）

＜1.0

+5/-0

1.0~4.5

+15/-0

5.0~14.5

+30/-0

≥15.0

+2%/-0

 Table 2

 Length L1（Unit: m）

Length L2（Unit: m）

1.0

0.7

2

1.4

3

2

≥5.0

3

Warnings

Handling Precautions: This device is susceptible to damage as a result of electrostatic discharge (ESD).

A static free environment is highly recommended. Follow guidelines according to proper ESD procedures.

Laser Safety: Radiation emitted by laser devices can be dangerous to human eyes. Avoid eye exposure to direct or indirect radiation.

Product detail pictures:

China wholesale 25g Sfp28 Active Optical Cable - QSFP+/4-SFP+ Active Optical Cables JHA-QSFP-4SFP-40G-AOC – JHA detail pictures

China wholesale 25g Sfp28 Active Optical Cable - QSFP+/4-SFP+ Active Optical Cables JHA-QSFP-4SFP-40G-AOC – JHA detail pictures

China wholesale 25g Sfp28 Active Optical Cable - QSFP+/4-SFP+ Active Optical Cables JHA-QSFP-4SFP-40G-AOC – JHA detail pictures

Related Product Guide:
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