Generic Compatible 800GBASE-SR8 QSFP-DD 850nm 50m DOM MPO16 MMF Optical Transceiver Module
Generic Compatible 800GBASE-SR8 QSFP-DD 850nm 50m DOM MPO16 MMF Optical Transceiver Module
Generic Compatible 800GBASE-SR8 QSFP-DD 850nm 50m DOM MPO16 MMF Optical Transceiver Module
Generic Compatible 800GBASE-SR8 QSFP-DD 850nm 50m DOM MPO16 MMF Optical Transceiver Module
Generic Compatible 800GBASE-SR8 QSFP-DD 850nm 50m DOM MPO16 MMF Optical Transceiver Module
  1. Generic Compatible 800GBASE-SR8 QSFP-DD 850nm 50m DOM MPO16 MMF Optical Transceiver Module
  2. Generic Compatible 800GBASE-SR8 QSFP-DD 850nm 50m DOM MPO16 MMF Optical Transceiver Module
  3. Generic Compatible 800GBASE-SR8 QSFP-DD 850nm 50m DOM MPO16 MMF Optical Transceiver Module
  4. Generic Compatible 800GBASE-SR8 QSFP-DD 850nm 50m DOM MPO16 MMF Optical Transceiver Module
  5. Generic Compatible 800GBASE-SR8 QSFP-DD 850nm 50m DOM MPO16 MMF Optical Transceiver Module

Generic Compatible 800GBASE-SR8 QSFP-DD 850nm 50m DOM MPO16 MMF Optical Transceiver Module

QSFPDD-800(8×100)-05(DR)/2(FR)/10(LR)-MPO16

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  • Broad Multi-Brand Compatibility
  • Flexible Customization Support
  • Tested for Reliable Performance
  • Fast Response & Delivery
  • Professional Technical Support

The FC-LINK QSFP-DD 800G 850nm 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.

SPECIFICATIONS
Product ModelQSFPDD-800(8x100)-05(DR)/2(FR)/10(LR)-MPO16Manufacturer brandFC-LINK
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 Size50/125
Transmitter TypeVCSELReceiver TypePIN
TX Power-4.6~4.0dBmReceiver Sensitivity-6.5dBm
Digital Optical Monitoring(DOM)YESReceiver Overload4dBm
Power Consumption<14WProtocols800G SR8 Ethernet
Operating temperature(Commercial)0℃~+70℃Storage Temperature(Commercial)-40℃~+85℃
Data center optical transceiver application scenario
Server-to-Switch Data Center Links

Used for 10G/25G/100G optical uplinks between servers and top-of-rack switches in high-density data center deployments.

Enterprise network fiber optic application scenario
Building-to-Building Campus Backbone

Suitable for 1G/10G fiber links between office buildings, campus distribution rooms, and backbone aggregation points.

Telecom fiber optic link application scenario
Access-to-Core Enterprise Uplinks

Designed for switch uplinks from access to aggregation or core layers in enterprise and campus network architectures.

Industrial fiber optic network application scenario
Industrial Switching in Harsh Environments

Applied in industrial Ethernet, automation systems, and outdoor cabinets where wider temperature tolerance and stable fiber communication are required.

Network topology background
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Compatible Brands

Cisco compatible optical transceiver logo Huawei compatible optical transceiver logo H3C compatible optical transceiver logo Juniper compatible optical transceiver logo Arista compatible optical transceiver logo Dell compatible optical transceiver logo Intel compatible optical transceiver logo Mellanox compatible optical transceiver logo HP compatible optical transceiver logo TP-Link compatible optical transceiver logo

Customization Options

Vendor Coding
Private Label
Custom Part Number
Packaging Design
Temperature Grade Selection
Absolute Maximum Ratings
ParameterSymbolMin.Max.Unit
Power supply voltageVCC-0.53.6V
Storage temperatureTC-4085℃
Relative humidityRH085%
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
ParameterSymbolMinTypicalMaxUnit
Power supply voltageVCC3.153.33.45V
Operating case temperatureTca0-70℃
Recommended operating environment specifies parameters for which the electrical and optical characteristics hold unless otherwise noted.
Electrical Characteristics
ParameterSymbolMinTypicalMaxUnitNotes
Data rate per laneDR-106.25-Gbps-
Transmitter
Single ended output voltage tolerance--0.3-4V-
Common mode voltage tolerance-15--mV-
Input differential impedanceRin-100-Ω-
Differential input voltage swingVin300-1100mV-
Tx faultVoL-0.3-0.4VAt 0.7mA
Receiver
Single ended output voltage
tolerance		--0.3-4V-
Differential output swingVout300-900mV-
Output differential impedanceRout-100-Ω-
The following electrical characteristics are defined over the recommended operating environment unless otherwise specified.
Optical Characteristics
ParameterSymbolMinTypicalMaxUnitNotes
Transmitter
Center wavelengthλ844850863nm-
RMS spectral widthPm--0.6nm1
Average optical powerPo-4.6-4dBm2
Extinction ratioER2.5--dBm-
Optical modulation amplitude(OMAouter) (max)OMA3.5dBm-
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 closureTDECQ--4.4dB-
Transmitter eye closureTDEC--4.4dB-
Optical return loss toleranceORL--14dB-
Receiver
Center wavelengthλ842850948nm-
Average receive power,each lane--6.4-4dBm-
Receive power(OMAouter),each lane---3.5dBm-
Receiver sensitivity(OMAouter)
Max(TECQ,TDECQ)≤1.8dB
1.8<max(TECQ,TDECQ)≤4.4dB		Psens-4.6
-6.4+TECQ		dBm3
LOS assertedLsa-15--dBm-
LOS De-assertedLda---6.6dBm-
LOS hysteresisLh0.5--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

Generic Compatible 800GBASE-SR8 QSFP-DD 850nm 50m DOM MPO16 MMF Optical Transceiver Module
Pin Definition
PinSymbolName/Description
1GNDGround
2Tx2nTransmitter inverted data input
3Tx2pTransmitter non-inverted data input
4GNDGround
5Tx4nTransmitter inverted data input
6Tx4pTransmitter non-inverted data input
7GNDGround
8ModSelLModule select
9ResetLModule reset
10VCCRx+3.3V power supply receiver
11SCL2-wire serial interface clock
12SDA2-wire serial interface data
13GNDGround
14Rx3pReceiver non-inverted data output
15Rx3nReceiver inverted data output
16GNDGround
17RxlpReceiver non-inverted data output
18Rx1nReceiver inverted data output
19GNDGround
20GNDGround
21Rx2nReceiver inverted data output
22Rx2pReceiver non-inverted data output
23GNDGround
24Rx4nReceiver inverted data output
25Rx4pReceiver non-inverted data output
26GNDGround
27ModPrsLModule present
28IntLInterrupt
29VCCTx+3.3V power supply transmitter
30VCC1+3.3V power supply
31LPModeLow power mode
32GNDGround
33Tx3pTransmitter non-inverted data input
34Tx3nTransmitter inverted data input
35GNDGround
36TxlpTransmitter non-inverted dataInput
37Tx1nTransmitter inverted data input
38GNDGround
39GNDGround
40Tx6nTransmitter inverted data input
41Tx6pTransmitter non-inverted data input
42GNDGround
43Tx8pTransmitter inverted data input
44GNDTransmitter non-inverted data input
45ReservedGround
46VS1For future use
47Vcc Rx1Module vender dpecific 1
48VS2+3.3V uhower supply receiver
49VS3Module ender specific 2
50GNDModule vender apecific 3
51Rx7pGround
52Rx7nReceiver non-inverted data output
53GNDReceiver inverted data output
54Rx5pGround
55Rx5nReceiver non-onverted data output
56GNDReceiver inverted data output
57GNDGround
58Rx6nGround
59Rx6pReceiver inverted data output
60GNDReceiver non-inverted data output
61Rx8nGround
62Rx8pReceiver inverted data output
63GNDReceiver non-inverted data output
64NCGround
65ReservedNo Connect
66VCCTx1For future use
67VCC2+3.3V Power supply transmitter
68Reserved+3.3V power supply
69GNDFor future use
70Tx7pGround
71Tx7nTransmitter non-inverted data input
72GNDTransmitter inverted data input
73Tx5pGround
74Tx5pTransmitter non-Inverted data input
75Tx5nTransmitter inverted data input
76GNDGround
Optical transceiver TX RX performance test
Performance Testing

Each module is tested before shipment to help ensure stable optical and electrical performance.

Optical transceiver compatibility test
Compatibility Verification

Compatibility validation is available for major switch and router platforms.

Optical transceiver aging and reliability test
Reliability Screening

Selected products support aging, temperature cycle, and stability testing for demanding applications.

Automatic labeling and traceability for optical transceivers
Traceable Quality Control

Inspection and production records support more consistent quality control and batch traceability.

光模块产品详情订购信息---QSFP+

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