QSFP-DD 800G Series – www.philisun.com https://www.philisun.com Optical transceivers support <strong>10G to 800G</strong> high-speed transmission Tue, 02 Dec 2025 08:38:37 +0000 en-US hourly 1 https://www.philisun.com/wp-content/uploads/2025/10/philisun斐立飒-logo彩色方形-1-100x100.png QSFP-DD 800G Series – www.philisun.com https://www.philisun.com 32 32 Generic Compatible 800GBASE-SR8 QSFP-DD 850nm 50m DOM MPO16 MMF Optical Transceiver Module https://www.philisun.com/products/800g-850nm-50m-sr8-mpo16/ Mon, 10 Nov 2025 10:10:42 +0000 https://www.philisun.com/?post_type=product&p=2510 QSFPDD-800(8x100)-05(DR)/2(FR)/10(LR)-MPO16

Generic Compatible 800GBASE-SR8 QSFP-DD 850nm 50m DOM MPO16 MMF Optical Transceiver Module最先出现在www.philisun.com。

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SPECIFICATIONS
Product ModelQSFPDD-800(8x100)-05(DR)/2(FR)/10(LR)-MPO16Manufacturer BrandPHILISUN
Package TypeQSFPDDOptical ConnectorMPO 16C
Max Data Rate800GbpsChannel Data Rate106.25 Gb/s
Effective transmission distance(OM3)30mEffective transmission distance(OM4)50m
Wavelength850nmOperating Voltage3.3V
Fiber TypeMMFCore Size50/125µm
Transmitter TypeVCSELReceiver TypePIN
TX Power-4.6~4.0dBmReceiver Sensitivity-6.5dBm
Digital Diagnostic Monitoring(DDM)YESReceiver Overload4dBm
Power Consumption<14WProtocols800G SR8 Ethernet
Operating temperature(Commercial)0℃~+70℃Storage Temperature(Commercial)-40℃~+85℃

 

PRODUCT PRESENTATION
The PHILISUN QSFP-DD 800G 850nm 50m SR8 MPO16 Transceiver is an advanced 8-channel, pluggable fiber-optic module designed for high-speed 800Gbps SR8 applications. This high-performance transceiver is ideal for short-range data communication and interconnect solutions, supporting data rates of up to 106.25Gbps per lane. It achieves transmission distances of up to 30 meters over OM3 fiber and 50 meters over OM4 fiber, with an optical interface utilizing MPO receptacles.Optimized for multi-mode fiber systems, the transceiver operates at a nominal wavelength of 850nm. Its electrical interface features a 76-contact edge-type connector, ensuring robust and reliable connectivity. Designed for efficiency and performance, this module is a cutting-edge solution for next-generation high-speed networking requirements.

 

TRANSCEIVER SERIES PRODUCTS

 

PRODUCTION & TESTING EQUIPMENT

 

PERFORMANCE PARAMETER
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 0 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.

 

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.

 

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.

 

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<max(TECQ,TDECQ)≤4.4dB		  -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<max(TECQ,TDECQ)≤4.4dB		 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 TRANSCEIVER ELECTRICAL PAD LAYOUT

 

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

 

PRODUCT CERTIFICATION

 

QUALITY ADVANTAGE

 

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CONFIGURATION INFORMATION
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Generic Compatible 800GBASE-SR8 QSFP-DD 850nm 50m DOM MPO16 MMF Optical Transceiver Module最先出现在www.philisun.com。

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