JFOPT QSFP112 400G SR4光模块 - 850nm 50m MPO 多模光纤收发器 (4x100G)

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	5	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	1
Average optical power	Po	-4.6	-	4	dBm	2
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	3
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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