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QSFP-DD 800G 850nm 50m SR8 MPO16光模塊
QSFP-DD800 800G光模塊
型   號：JFTSM-QSFPDD-800(8x100)-05(DR)/2(FR)/10(LR)-MPO16
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產品型號
JFTSM-QSFPDD-800(8x100)-05(DR)/2(FR)/10(LR)-MPO16
工廠品牌
JFOPT嘉富
封裝形式
QSFPDD
光口類型
MPO 16C
最高總速率
800Gbps
每通道速率
106.25 Gb/s 
OM3最大傳輸距離
30m
OM4最大傳輸距離
50m
工作波長
850nm
工作電壓
3.3V
光纖型號
MMF
纖芯尺寸
50/125
發射器類型
VCSEL
接收器類型
PIN
發射功率
-4.6~4.0dBm
接收靈敏度
-6.5dBm
數字診斷(DOM)
YES
接收過載
4dBm
功耗
<14W
支持協議
800G SR8 Ethernet
工作溫度(商業級)
0℃~+70℃
儲存溫度（商業級）
-40℃~+85℃





生產線介紹
PRODUCTION LINE INTRODUCTION
 

JFOPT嘉富持續投入光模塊生產領域，產品覆蓋1*9、SFP、10G、25G、100G、200G、400G、800G GPON/EPON/XG/XGSPON OLT等全系列光模塊。同時為下游同行提供TOSA、ROSA、BOSA等光器件半成品解決方案。JFOPT嘉富生產線具備日產量一萬只光模塊、兩萬只光器件的能力。此外，JFOPT嘉富光模塊擁有業界領先的耐高溫、抗干擾特性，廣泛應用于計算中心、運營商、交通安防、電力設施等行業領域。





產品介紹
PRODUCT PRESENTATION
 
JFOPT QSFP-DD 800G 850nm 50m SR8 MPO16光模塊光模塊是一款先進的8通道可插拔光纖模塊，專為800Gbps SR8高速應用設計。該高性能收發器是短距離數據通信和互連解決方案的理想選擇，支持每條通道高達106.25Gbps的數據傳輸速率，通過OM3光纖最遠傳輸30米，OM4光纖最遠傳輸50米，其光接口采用MPO連接器。該模塊針對多模光纖系統優化設計，工作波長為850nm，電氣接口采用76針邊緣型連接器確保穩定可靠的連接，是為滿足下一代高速網絡需求而設計的尖端解決方案。
 




光模塊系列產品
TRANSCEIVER SERIES PRODUCTS
 





生產及檢測設備
PRODUCTION & TESTING EQUIPMENT
 





產品特點
FEATURES
 
Hot-pluggable QSFP-DD form factor Data rate 106.25 Gb/s PAM4 per lane
8x106Gbps PAM4 transmitter and PAM4 receiver 8 channels 850nm VCSEL laser array and 8 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-16 connector
Operating Case Temperature:0℃~+70℃  




應用范圍
APPLICATION
 
800G SR8 ethernet  




符合標準
STANDARD COMPLIANCE
 

 


絕對最大額定值
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.


 


推薦的操作環境
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.

 




電氣特性
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 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.






光學特性
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 TDEC - - 4.4 dB -
Optical return loss tolerance ORL - - 14 dB -
Receiver
Center wavelength λ 842 850 948 nm -
Average receive power,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 spectralwidth,center wavelength and minimum OMA.
[2]The optical 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-DD 收發器電氣焊盤布局
QSFP-DD TRANSCEIVER ELECTRICAL PAD LAYOUT
 






引腳定義
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
39 GND Ground
40 Tx6n Transmitter inverted data input
41 Tx6p Transmitter non-inverted data input
42 GND Ground
43 Tx8p Transmitter inverted data input
44 GND Transmitter non-inverted data input
45 Reserved Ground
46 VS1 For future use
47 Vcc Rx1 Module vender dpecific 1
48 VS2 +3.3V uhower supply receiver
49 VS3 Module ender specific 2
50 GND Module vender apecific 3
51 Rx7p Ground
52 Rx7n Receiver non-inverted data output
53 GND Receiver inverted data output
54 Rx5p Ground
55 Rx5n Receiver non-onverted data output
56 GND Receiver inverted data output
57 GND Ground
58 Rx6n Ground
59 Rx6p Receiver inverted data output
60 GND Receiver non-inverted data output
61 Rx8n Ground
62 Rx8p Receiver inverted data output
63 GND Receiver non-inverted data output
64 NC Ground
65 Reserved No Connect
66 VCCTx1 For future use
67 VCC2 +3.3V Power supply transmitter
68 Reserved +3.3V power supply
69 GND For future use
70 Tx7p Ground
71 Tx7n Transmitter non-inverted data input
72 GND Transmitter inverted data input
73 Tx5p Ground
74 Tx5p Transmitter non-Inverted data input
75 Tx5n Transmitter inverted data input
76 GND Ground






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