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QSFP112 400G(4x100G) 850nm 50m SR4 MPO 8/12光模块
QSFP112 400G光模块
型   号:JFTSM-QSFP112-400(4X100)-85-005(SR4)-MPO8/12
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  产品型号   JFTSM-QSFP112-400(4X100)-85-005(SR4)-MPO8/12   工厂品牌   JFOPT嘉富
  封装形式   QSFP112   光口类型   MPO 8C/12C
  最高总速率   400Gbps   每通道速率   106.25Gbps
  OM3最大传输距离   30m   OM4最大传输距离   50m
  工作波长   850nm   工作电压   3.3V
  光纤型号   MMF   纤芯尺寸   50/125
  发射器类型   VCSEL   接收器类型   PIN
  发射功率   -4.6~4.0dBm   接收灵敏度   -4.6dBm
  -6.4+TECQ dBm
  数字诊断(DOM)   YES   接收过载   4dBm
  功耗   <14W   支持协议   400G BASE-SR4 ethernet
  工作温度(商业级)   0℃~+70℃   储存温度(商业级)   -40℃~+85℃


 

生产线介绍
PRODUCTION LINE INTRODUCTION
 

JFOPT嘉富持续投入光模块生产领域,产品覆盖1*9、SFP、10G、25G、100G、200G、400G、800G GPON/EPON/XG/XGSPON OLT等全系列光模块。同时为下游同行提供TOSA、ROSA、BOSA等光器件半成品解决方案。JFOPT嘉富生产线具备日产量一万只光模块、两万只光器件的能力。此外,JFOPT嘉富光模块拥有业界领先的耐高温、抗干扰特性,广泛应用于计算中心、运营商、交通安防、电力设施等行业领域。





产品介绍
PRODUCT PRESENTATION
 

JFOPT QSFP112 400G (4x100G) 850nm 50m SR4 MPO 8/12 光模块是一款专为400Gbps SR4应用设计的高性能可插拔光纤模块。它支持短距离数据通信与互连,在OM3光纤上可实现30米传输距离,在OM4光纤上可达50米传输距离,每条通道速率达106.25Gbps。该模块采用MPO光纤接口作为光学连接器,针对850nm标称波长的多模光纤系统进行了优化。其电气接口采用60针边缘式连接器,可确保无缝集成至高速网络环境。





光模块系列产品
TRANSCEIVER SERIES PRODUCTS
 





生产及检测设备
PRODUCTION & TESTING EQUIPMENT
 





产品特点
FEATURES
 
Hot-pluggable QSFP112 form factor Data rate 106.25 Gb/s PAM4 per lane
4x106Gbps PAM4 transmitter and PAM4 receiver 4 channels 850nm VCSEL laser array and 4 channels PIN photo-detector array
Maximum link length of 30m on OM3 MMF and 50m on OM4 MMF Digital diagnostics functions are available via the I2C interface
Single 3.3V power supply and power dissipation<14W MPO-12 APC connector
Operating case temperature:0℃~+70℃  




应用范围
APPLICATION
 
400G BASE-SR4 ethernet  




符合标准
STANDARD COMPLIANCE
 

 


绝对最大额定值
ABSOLUTE MAXIMUM RATINGS
 
Parameter Symbol Min. Max. Unit
Power supply voltage VCC -0.5  +3.6  V
Storage temperature TC -40  +85 
Relative humidity RH 85  %

These values represent the damage threshold of the module.Stress in excess of any of the individual absolute maximum ratingscan cause immediate catastrophic damage to the module even if all other parameters are within recommended operating conditions.






推荐的操作环境
RECOMMENDED OPERATING ENVIRONMENT
 
Parameter Symbol Min Typical Max Unit
Power supply voltage VCC 3.15 3.30 3.45 V
Operating case temperature Tca 0 - 70


Recommended operating environment specifies parameters for which the electrical and optical characteristics hold unless otherwise noted.

 




电气特性
ELECTRICAL CHARACTERISTICS
 
Parameter Symbol Min Typical Max Unit Notes
Data rate per lane DR - 106.25 - Gbps -

Transmitter
 
Single ended output voltage tolerance - -0.3 - 4.0  V -
Common mode voltage tolerance - 15 - - mV -
Input differential impedance Rin - 100 - Ω -
Differential input voltage swing Vin 300 - 1100 mV -
Tx Fault VoL -0.3 - 0.4 V At 0.7mA

Receiver
 
Single ended output voltage tolerance - -0.3 - 4.0  V -
Differential output swing Vout 300 - 900 mV -
Output differential impedance Rout - 100 - Ω -

The following electrical characteristics are defined over the Recommended Operating Environment unless otherwise specified.






光学特性
OPTICAL CHARACTERISTICS
 
Parameter Symbol Min Typical Max Unit Notes

Transmitter
 
Center wavelength λ 844 850 863 nm -
RMS spectral width Pm - - 0.6 nm
Average optical power Po -4.6 - dBm
Extinction ratio ER 2.5 - - dBm -
Optical modulation
Amplitude(OMAouter)(max)
OMA 3.5 dBm -
Optical modulation amplitude (OMAouter)(min)
Max(TECQ,TDECQ)≤1.8dB
1.8
-2.6
-4.4+max(TECQ,TDECQ)
-
Transmitter and dispersion eye closure TDECQ - - 4.4 dB -
Transmitter eye closure TECQ - - 4.4 dB -
Optical return loss tolerance ORL - - 14 dB -

Receiver
 
Center wavelength λ 842 850 948 nm -
Average receivepower,each lane - -6.4 - 4 dBm -
Receive power(OMAouter),each lane - - - 3.5 dBm -
Receiver sensitivity (OMAouter) Max(TECQ,TDECQ)≤1.8dB
1.8
Psens -4.6
-6.4+TECQ
dBm
LOS asserted Lsa -15 - - dBm -
LOS de-asserted Lda - - -6.6 dBm -
LOS hysteresis Lh 0.5 - - dB -

Note:
[1]Trade-offs are available between spectral  width,center wavelength and minimum OMA.
[2]Theoptical power is launched into MMF
[3]BER=2.4E-4;PRBS31Q@53.125GBd.
 

The following optical characteristics are defined over the recommended operating environment unless otherwise specified.






QSFP 收发器电气焊盘布局
QSFP TRANSCEIVER ELECTRICAL PAD LAYOUT
 






引脚定义
PIN DEFINITIONS
 
Pin Symbol Name/Description
1 GND Ground
2 Tx2n Transmitter inverted data input
3 Tx2p Transmitter non-inverted data input
4 GND Ground
5 Tx4n Transmitter inverted data input
6 Tx4p Transmitter non-inverted data input
7 GND Ground
8 ModSelL Module select
9 ResetL Module reset
10 VCCRx +3.3V power supply receiver
11 SCL 2-wire serial interface clock
12 SDA 2-wire serial interface data
13 GND Ground
14 Rx3p Receiver non-inverted data output
15 Rx3n Receiver inverted data output
16 GND Ground
17 Rxlp Receiver non-inverted data output
18 Rx1n Receiver inverted data output
19 GND Ground
20 GND Ground
21 Rx2n Receiver inverted data output
22 Rx2p Receiver non-inverted data output
23 GND Ground
24 Rx4n Receiver inverted data output
25 Rx4p Receiver non-inverted data output
26 GND Ground
27 ModPrsL Module present
28 IntL Interrupt
29 VCCTx +3.3V power supply transmitter
30 VCC1 +3.3V power Supply
31 LPMode Low power mode
32 GND Ground
33 Tx3p Transmitter non-inverted data input
34 Tx3n Transmitter inverted data input
35 GND Ground
36 Txlp Transmitter non-inverted dataInput
37 Tx1n Transmitter inverted data input
38 GND Ground





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PRODUCT PACKAGING
 




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