Fiber Optic Transceivers QDD-400G-DR4 1310nm 500m optical connector module 400G MMF QSFP-DD Module connector MPO/MTP
Fiber Optic Transceivers QDD-400G-DR4 1310nm 500m optical connector module 400G MMF QSFP-DD Module connector MPO/MTP
Fiber Optic Transceivers QDD-400G-DR4 1310nm 500m optical connector module 400G MMF QSFP-DD Module connector MPO/MTP
Fiber Optic Transceivers QDD-400G-DR4 1310nm 500m optical connector module 400G MMF QSFP-DD Module connector MPO/MTP
Fiber Optic Transceivers QDD-400G-DR4 1310nm 500m optical connector module 400G MMF QSFP-DD Module connector MPO/MTP
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Fiber Optic Transceivers QDD-400G-DR4 1310nm 500m optical connector module 400G MMF QSFP-DD Module connector MPO/MTP

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Fiber Optic Transceivers QDD-400G-DR4 1310nm 500m optical connector module 400G MMF QSFP-DD Module connector MPO/MTP

SPECIFICATIONS

Brand Name: FB-LINK

Connector: MPO

Function: Digital Diagnostic Monitoring(DDM)

Model Number: FBL-QDD-DR4

Network: Ethernet

Operating temperature: 0~70'C(Standard)

Package: Standard Package

Power supply: 3.3V

Type: Fiber Optic Transceivers

Use: FTTH

Warranty: 3 Yeas

Warranty Time: 3 years

Wavelength: 1310nm

distance: 500m

Product Description

400GBASE QSFP-DD

The 400G QSFP-DD series is a hot-pluggableoptical transceiver,It meets the standard of QSFP-DD MSA,offers customers a wide variety of super high-density transceiver modules and the flexibility of 400 Gigabit Ethernet connectivity options for data center, high- performance computing networks, enterprise core and distribution layers, and service provider applications.

Item Spotlights

1. Built-in Inphi DSP Chip, Max. Power Consumption 10W
2.Tested in Targeted Switches for Superior Performance, Quality, and Reliability
3. Hot Pluggable QSFP-DD Form Factor
4.Compliant with QSFP-DD MSA CMIS Rev5.0, OIF 56G PAM4
5. 8x50G PAM4 Retimed 400GAUI-8 Electrical Interface
6. Class 1 Laser Safety and RoHS Compliant

Compatible

400GBASE QSFP-DD

Vendor Name

FB-LINK

Form Factor

QSFP-DD

Max Data Rate

400Gbps

Wavelength

1310nm

Max Cable Distance

70m@OM3/100m@OM4

Connector

MTP/MPO-16

Media

MMF

Transmitter Type

VCSEL 1310nm

Receiver Type

PIN

TX Power

-2.9~+4.0dBm

Receiver Sensitivity

<-4.4dBm

Powerbudget

1.9dB

Receiver Overload

4dBm

Power Consumption

≤10W

Extinction Ratio

3dB

DSP

Tx and Rx

Host FEC

Supported

DDM/DOM

Supported

Commercial Temperature Range

0 to 70°C (32 to 158°F)

Protocols

QSFP-DD MSA Compliant

Warranty

3 Years

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Inventory Last Updated: Aug 29, 2025