JFOPT QSFP28 100G多模光模块 850nm | OM4最远100米 | MPO-12接口 | 4×25G并行传输

产品型号	JFTSM-QSFP28-100-85-01(SR4)-MPO8/12	工厂品牌	JFOPT嘉富
封装形式	QSFP28	光口类型	MPO 8C/12C
最高总速率	100Gbps	每通道速率	25.78125Gbps
OM3最大传输距离	70m	OM4最大传输距离	100m
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	-6~2.4dBm	接收灵敏度	-5.2dBm
数字诊断(DOM)	YES	接收过载	2.4dBm
功耗	<2.5W	支持协议	IEEE 802.3bm 100GBASE SR4
工作温度(商业级)	0℃~+70℃	储存温度（商业级）	-40℃~+85℃
工作温度(扩展级)	-20℃~+85℃	储存温度（扩展级）	-40℃~+85℃
工作温度(工业级)	-40℃~+85℃	储存温度（工业级）	-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 QSFP28 100G 850nm 100m SR4 MPO 8/12光模块是一款高性能、高度集成的4x25G模块，专为优化高端口密度100G系统及客户端100G接口的传输距离、带宽、密度和成本而设计。该模块支持每通道25Gbps数据速率，可在OM3光纤上实现70米传输距离，在OM4光纤上实现100米传输距离。该模块专为多模光纤系统设计，标称工作波长为850nm。采用38针边缘式电连接器和8/12芯MPO光纤接口，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

4 channels full-duplex transceiver					Transmission data rate 25.78125Gbps per channel
4 channels 850nm VCSEL array					4 channels PIN photo detector array
Hot-pluggable QSFP28 form factor					Low power consumption<2.5W
Single 1X12 MPO connector receptacle					Hot-pluggable electrical interface
Operating case temperature:0C~+70°C/-20C~+85C/-40℃~+85℃

应用范围

APPLICATION

IEEE 802.3bm 100GBASE SR4

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	℃
	Tca	-20	-	85
	Tca	-40	-	85

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	Ref
Transmitter
Input differential impedance	Rin	-	100	-	Ω	-
Differential input voltage swing,per lane	Vin	300	-	1100	mV	-
Input logic level high	VIH	2.0	-	VCC+0.3	V	-
Input logic level low	VIL	Vee	-	Vee+0.8	V	-
Receiver
Output differential impedance	Rout	-	100	-	Ω	-
Differential output swing,per lane	Vout	500	-	800	mV	-
Output logic level high	VOH	2.0	-	VCC+0.3	V	-
Output logic level low	VOL	0	-	0.4	V	-

发射机规格-光学

TRANSITTER SPECIFICATIONS-OPTICAL

Parameter	Symbol	Min	Typical	Max	Unit	-
Signaling speed per lane	-	25.78125±100ppm			Gb/s	-
Center wavelength	λ	840	850	860	nm	-
RMS spectral width	△λ	-	-	0.6	nm	-
Average launch power per Lane	Po	-6	-	2.4	dBm	-
Transmit OMA per Lane	OMA	-6.4	-	3	dBm	-
Launch power [OMA]minus TDEC per Lane	P-TDEC	-7.3	-	-	dBm	-
Extinction ratio	ER	3	-	-	dB	-
Optical return loss tolerance	ORL	-		12	dB	-
Average launch power of OFF transmitter,each lane	-	-	-	-30	dBm	-

接收器规格-光纤

RECEIVER SPECIFICATIONS-OPTICAL

Parameter	Symbol	Min.	Typical	Max.	Unit	-
Bit rate per channel	DR	25.78125±100ppm			Gb/s	-
Center wavelength	λ	840	850	860	nm	-
Damage threshold	DT	3.4	-	-	dBm	-
Average receive power,each lane	RXPOW	-10.3	-	2.4	dbm	-

QSFP28 收发器电气焊盘布局

QSFP28 TRANSCEIVER ELECTRICAL PAD LAYOUT

引脚定义

PIN DEFINITION

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

产品包装

PRODUCT PACKAGING

产品认证

PRODUCT CERTIFICATION

质量优势

QUALITY ADVANTAGE

兼容品牌

COMPATIBLE BRANDS