JFOPT QSFP-DD 400G LR4光模块 - 1310nm 10km LC单模收发器 (4x100G CWDM)

产品型号	JFTSM-QSFPDD-400(4x100)-13-10(LR4)-MPO8/12	工厂品牌	JFOPT嘉富
封装形式	QSFPDD	光口类型	MPO 8C/12C
最高总速率	400Gbps	每通道速率	53.125Gbps
最大传输距离	10km
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 EML	接收器类型	PIN
发射功率	-2.8~4dBm	接收灵敏度	-6.8dBm
数字诊断(DDM)	YES	接收过载	4dBm
功耗	<10W	支持协议	400G Ethernet Infiniband interconnect Data center Enterprise networking
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 QSFP-DD 400G (4x100G) 1310nm 10千米 LR4 MPO 8/12 光模块是一款高性能400Gb/s四通道小型可插拔双密度（QSFP-DD）光模块，专为10千米长距光通信设计。该模块将8通道50Gb/s（PAM4调制）电输入信号转换为4路CWDM光信号，经复用后形成单通道400Gb/s光传输；接收端则将400Gb/s光输入解复用为4路CWDM光信号，并转换为8通道50Gb/s（PAM4调制）电输出。4个CWDM通道的中心波长严格遵循ITU-T G.694.2标准，分别为1271nm、1291nm、1311nm和1331nm。光学接口采用双工LC连接器，电气接口配备76针连接器。为实现10千米最优传输性能，必须使用单模光纤（SMF），且需启用主机前向纠错（FEC）功能。该模块设计兼具可靠性与高效性，是先进网络系统中高速长距光通信的理想解决方案。

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 QSFP-DD form factor					4CWDM lanes MUX/DEMUX design
Duplex LC connector					Data rate 106.25Gbps PAM4 per lane
8x53.125Gb/s electrical interface(400GAUI-8)					Up to 10km transmission on single mode fiber(SMF)with FEC
Digital diagnostics functions are available via the I2C interface					Single 3.3V power supply and power dissipation<10W
Operating case temperature:0℃~+70℃

应用范围

APPLICATION

400G ethernet				Infiniband interconnect
Data center				Enterprise networking

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
Data rate per lane	DR	53.125±100ppm			Gbps	-
Transmitter
Input differential impedance	Rin	90	100	110	Ω	-
Differential input voltage swing	Vin	900	-	1100	mVp-p	-
Receiver
Differential output swing	Vout	-	-	900	mVp-p	-
Output differential impedance	Rout	900	100	110	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	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
Data rate,each lane		-	53.125±100ppm			GBd	-
Side-mode suppression ratio		SMSR	30	-	-	dB	-
Average optical power,per lane		Po	-2.8	-	4.0	dBm	1
Extinction ratio		ER	3.5	-	-	dBm	-
Transmitter and dispersion eye closure		TDECQ	-	-	3.9	dB	-
Optical return loss tolerance		ORL	-	-	15.6	dB	-
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
Data rate,each lane		-	53.125±100ppm			GBd	-
Average receive power,each lane		-	-9.1	-	4.0	dBm	-
Receive power(OMAouter),each lane		-	-	-	4.2	dBm	-
Receiver sensitivity(OMAouter),each lane		-	-	-	-6.8	dBm	2
LOS asserted		Lsa	-20	-	-	dBm	-
LOS de-asserted		Lda		-	-12.1	dBm	-
LOS hysteresis		Lh	0.5	-	-	dB	-
Note: [1]Average launch power,each lane(min)is informative and not the principal indicator ofsignal strength.A transmitter with launch power below this value cannot be compliant;however,avalue above this does not ensure compliance. [2]Measured with conformance test signal at TP3 for BER=2.4E-4 Pre-FEC

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

QSFP-DD 收发器电气焊盘布局

QSFP-DD TRANSCEIVER ELECTRICAL PAD LAYOUT

引脚定义

PIN DEFINITIONS

Pad	Logic	Symbol	Name/Description
1	-	GND	Ground
2	CML-I	Tx2n	Transmitter inverted data input
3	CML-I	Tx2p	Transmitter non-inverted data input
4	-	GND	Ground
5	CML-I	Tx4n	Transmitter inverted data input
6	CML-I	Tx4p	Transmitter non-inverted data input
7	-	GND	Ground
8	LVTTL-I	ModSelL	Module select
9	LVTTL-I	ResetL	Module reset
10	-	Vcc Rx	+3.3V Power supply receiver
11	LVCMOS- I/O	SCL	2-wire serial interface clock
12	LVCMOS- I/O	SDA	2-wireserial interface data
13	-	GND	Ground
14	CML-O	Rx3p	Receiver non-inverted data output
15	CML-O	Rx3n	Receiver inverted data output
16	-	GND	Ground
17	CML-O	Rx1p	Receiver non-inverted data output
18	CML-O	Rx1n	Receiver inverted data output
19	-	GND	Ground
20	-	GND	Ground
21	CML-O	Rx2n	Receiver onverted data output
22	CML-O	Rx2p	Receiver non-inverted data output
23	-	GND	Ground
24	CML-O	Rx4n	Receiver inverted data output
25	CML-O	Rx4p	Receiver non-onverted data output
26	-	GND	Ground
27	LVTTL-O	ModPrsL	Module present
28	LVTTL-O	IntL	Interrupt
29	-	VCC Tx	+3.3V power supply transmitter
30	-	VCC1	+3.3V power supply
31	LVTTL-I	InitMode	Initialization mode;in legacy QSFP applications,the initMode pad is called LPMODE
32	-	GND	Ground
33	CML-I	Tx3p	Transmitter non-inverted data input
34	CML-I	Tx3n	Transmitter inverted data input
35	-	GND	Ground
36	CML-I	Tx1p	Transmitter non-Inverted data input
37	CML-I	Tx1n	Transmitter inverted data input
38	-	GND	Ground
39	-	GND	Ground
40	CML-I	Tx6n	Transmitter inverted data input
41	CML-I	Tx6p	Transmitter non-inverted data input
42	-	GND	Ground
43	CML-I	Tx8n	Transmitter inverted data input
44	CML-I	Tx8p	Transmitter non-inverted data input
45	-	GND	Ground
46	-	Reserved	For future use
47	-	VS1	Module vender specific1
48	-	Vcc Rx1	3.3V power supply receiver
49	-	VS2	Module vender specific2
50	-	VS3	Module vender specific3
51	-	GND	Ground
52	CML-O	Rx7p	Receiver non-inverted data output
53	CML-O	Rx7n	Receiver inverted data output
54	-	GND	Ground
55	CML-O	Rx5p	Receiver non-inverted data output
56	CML-O	Rx5n	Receiver inverted data output
57	-	GND	Ground
58	-	GND	Ground
59	CML-O	Rx6n	Receiver inverted data output
60	CML-O	Rx6p	ReceiverNon-inverted data output
61	-	GND	Ground
62	CML-O	Rx8n	Receiver inverted data output
63	CML-O	Rx8p	Receiver non-inverted data output
64	-	GND	Ground
65	-	NC	No connect
66	-	Reserved	For futureuse
67	-	VCC Tx1	3.3V power supply transmitter
68	-	VCC2	3.3V power supply
69	-	Reserved	For future use
70	-	GND	Ground
71	CML-I	Tx7p	Transmitter non-inverted data input
72	CML-I	Tx7n	Transmitter inverted data input
73	-	GND	Ground
74	CML-I	Tx5p	Transmitter non-inverted data input
75	CML-I	Tx5n	Transmitter inverted data input
76	-	GND	Ground

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