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QSFP-DD-800G-2FR4L QSFP-DD 2x400G FR4 PAM4 CWDM4 2km DOM Dual duplex LC SMF Optical Transceiver Module

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QSFP-DD-800G-2FR4L 800G QSFP-DD Optical Transceiver Module (1271nm 1291nm 1311nm 1331nm Dual duplex LC SMF 2km with FEC DDM)

QSFP-DD 2x400G FR4 transceiver module is designed for 800 Gigabit Ethernet links over 2 km of single-mode fiber. The module has eight independent electrical input/output channels, each operating at speeds up to 106.25 Gbps. The transceiver consists of two transmitter/receiver units, each operating on a set of four wavelengths on the ITU G.694.2 CWDM grid near 1300nm. The module's electrical interface is compliant with the IEEE 802.3ck defined 800GAUI-8 interface and is QSFP-DD MSA compliant.

Product Details

FiberMall P/N QSFP-DD-800G-2FR4LVendor Name FiberMall
Form Factor QSFP-DDMax Data Rate 850Gbps(8x 106.25Gbps)
Wavelength 1271nm, 1291nm, 1311nm, 1331nmMax Distance 2km
Modulation Format PAM4Host Required FEC
Connector Dual Duplex LCVoltage Supply 3.3V
Cable Type SMFDDM Support Yes
Transmitter Type CWDM EMLReceiver Type PIN
TX Power -3.2~+4.4dBmReceiver Sensitivity < -4.6dBm
Operation Temperature 0 to 70°C (32 to 158°F)Maximum Power < 16W
Protocols QSFP-DD MSA, IEEE 802.3bsApplication 800G Ethernet, Data Center Interconnect, Infiniband Interconnects


Quality Assurance

Excellent quality is the foundation of FiberMall' s survival and development. Our operation team are experts with many years' experiences in optical communication industry. Our manufacturers are first-class manufacturers in the industry. Many of them have the qualification of OEM for first-class system equipment manufacturers.

Quality Certification

We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certification, such as ISO 9001, CE, RoHS, FCC, etc.

QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall

our advantages

QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall

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QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall

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QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall

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QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall

Premium Quality

High stability

Rigorous Industrial ProductTesting

Optical communication products belong to industrial products,which require high stability and reliability.FIBERMALL adopts leading product design, first-class raw materials and production technology to ensure the first-class quality of our products, so that your project can be used, installed stably and reliably

QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall

Temperature Impact

High and low temperature cycle,aging test to ensure good temperature characteristics
QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall

Mechanical Impact

Mechanicalvibration testing to ensure the stability of products
QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall

EMI Testing

Excellent designand rigorous testing ensuregood EMI performance
QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall

MTBF Testing

MTBF(Mean Time between Failures)testing ensure high stablility

100% 3rd Party Compatible

FiberMall Compatibility Testing Center has most of the mainstream brand switches and devices.Before shipment,We will code the optical modules or DAC/AOC cables,then test them on the corresponding switches to ensure that our products are 100% compatible with your system.

QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall
Coding(EEPROM Programming)
QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall
Testing system

Partial test demonstartion

QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall
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QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall
HP ProCurve 5406zl J8697A
QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall
ARISTA 7-50QX-32
QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall
Juniper EX4300
QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall
HW S5700-28X-L1-AC
QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall
Brocade VDX 6720
QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall
DELL S4048 ON
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DATACOM DM4100
QSFP-DD 2x400G FR4 Optical Transceiver Module | FiberMall
H3C LS-5500-28C-S
Product Features
v Supports 850Gbps
v Single 3.3V Power Supply
v Up to 2km over SMF with KP4 FEC supported at the Host side
v Dual SMF CS connector
v 8x106.25Gbps (PAM4) electrical interface
v PIN and TIA array on the receiver side
v Power dissipation < 16W
v Case temperature range: 0°C to 70°C(commercial)
v Safety Certification: TUV/UL/FDA*1
v RoHS Compliant
v Application for 8x100G Ethernet, 2x400G Ethernet, 2x200G Ethernet

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