JFOPT QSFP56 200G CWDM4 FR4 光模块 | 2km LC双工热插拔PAM4收发器

产品型号	JFTSM-QSFP56-200(4x50)-CW4-2(FR4)-LCD	工厂品牌	JFOPT嘉富
封装形式	QSFP56	光口类型	LC双联
最高总速率	200Gbps	每通道速率	26.5625Gbps
最大传输距离	2km
工作波长	1310nm	工作电压	3.3V
光纤型号	SMF	纤芯尺寸	9/125
发射器类型	CWDM LD&PD	接收器类型	PIN
发射功率	-4.2~4.7dBm	接收灵敏度	-6dBm
数字诊断(DDM)	YES	接收过载	4.7dBm
功耗	<6.5W	支持协议	200G BASE-FR4 ethernet Switch & Router Connections Data center Other 200G interconnect requirements
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 QSFP56 200G (4x50G) CWDM4 2km FR4 LC DX光模块是一款高性能热插拔模块，采用PAM4调制技术实现每通道50Gbps的光数据传输。该模块支持通过单模光纤进行最长2公里的数据传输，采用紧凑型QSFP56封装。其内部集成先进组件，包括高性能激光二极管(LD)、光电探测器(PIN)和数字信号处理器(DSP)，可确保在严苛的数据通信应用场景中实现稳定高效的运行。

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 QSFP56 form factor					LC/UPC connecting interface compliant
Data rate up to 50 Gb/s PAM4 per lane					Integrated CWDM LD and PD array
Maximum link length of 2km via SMF fiber					Digital diagnostics functions are available via the I2C interface
Single 3.3V power supply					Power dissipation:<6.5W
International class 1 laser safety certified					Operating case temperature:0℃~+70℃

应用范围

APPLICATION

200G BASE-FR4 ethernet				Switch & Router connections
Data centers				Other 200G interconnect requirements

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	3.135	3.30	3.465	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
Signaling rate per lane	-	-	26.5625	-	Gbd	-
Transmitter
Differential data input voltage	△Vin	900	-	-	mVp-p	-
DifferentialInput Impedance	Zin	90	100	110	ohm	-
Receiver
Differential output voltage	Vout	-	-	900	mVp-p	-
Differential output impedance	Rout	90	100	110	ohm	-

光学特性

OPTICAL CHARACTERISTICS

Parameter		Symbol	Min	Typical	Max	Unit	Notes
Transmitter
Center wavelength	Ch0	λ0	1264.5	1271	1277.5	nm	-
	Ch1	λ1	1284.5	1291	1297.5
	Ch2	λ2	1304.5	1311	1317.5
	Ch3	λ3	1324.5	1331	1337.5
Side-mode suppression ratio		SMSR	30	-	-	dB	-
Average optical power		Po	-4.2	-	4.7	dBm	-
Tx OMA per lane		TxOMA	-1.2	-	4.5	dBm	-
Extinction ratio		ER	3.5	-	-	dBm	-
Optical modulation amplitude		OMA	-4.5	-	3	dB	-
Transmitter and dispersion eye closure for PAM4 per lane		TDECQ	-	-	3.3	dB	-
Optical return loss tolerance		ORL	-	-	16.5	dB	-
Relative intensity noise		RIN	-	-	-132	dB/Hz	-
Receiver
Center wavelength	Ch0	λ0	1264.5	1271	1277.5	nm	-
	Ch1	λ1	1284.5	1291	1297.5
	Ch2	λ2	1304.5	1311	1317.5
	Ch3	λ3	1324.5	1331	1337.5
Damage threshold		DT	5.7	-	-	dBm	-
Average receive power ,each lane		-	-8.2	-	4.7	dBm	-
Receiver reflectance		Rfl	-	-	-26	dB	-
Difference in receive power between any two lanes		-	-	-	4.1	dB	-
Receiver sensitivity(OMAouter)		-	-	-	-6	dBm	-
Stressed receiver sensitivity(OMAouter)		-	-	-	-3.6	dBm	-

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

QSFP56 收发器电气焊盘布局

QSFP56 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	VCC Tx	+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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