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The QSFP-DD 400Gb/s 1310nm 500M QSFP-DD DR4 PAM4 MPO Fiber Optic Transceiver Module is designed for 500m optical communication applications and is compliant with the 100G Lambda MSA standard. This module converts 8-channel 53.125 Gbps electrical data to 4-channel 106.25 Gbps optical signals.
Key Features
Up to 50Gbps data rate per channel by PAM4 modulation
4 channels transmitters and PIN receivers
8 x 53.125 Gbps PAM4 electrical interface (400GAUI-8)
Maximum power consumption: 9 W
MPO-12 connector
Up to 500m transmission on single mode fiber
Operating case temperature: 0°C to 70°C
Single 3.3 V power supply
QSFP-DD MSA compliant rev4.0 compliant
Compliant to IEEE 802.3cu
Applications
Data Center 400GE 500m SMF links
4:1 breakout with 100GBASE-DR
Upgrading 100G PSM4 to 400G
Switch/Router interconnections
Standards Compliance
400G BASE-DR4 Ethernet
Data Center standards
Order Information
Part No.
Package
Data Rate
Laser
Optical Power
Detector
Sensitivity
Temperature
Reach
Other
Application
HL-400G-QDD-DR4
QSFP-DD
400G
EML
-2.9~4dBm
PIN
Max (-3.9, SECQ - 5.3)
0~70℃
500m
DDM
400G Ethernet
Product Images
Mechanical Dimensions
Company Information
Shenzhen Hilink Technology Co., Ltd. specializes in manufacturing and marketing fiber optic products and was founded in 2007.
RoHS, ISO & CE certified, we are a golden supplier with 10+ years of experience in this field, offering superior quality, competitive pricing, and effective solutions.
Our core competencies include fiber optics of CFP, QSFP28, QSFP SR4&LR4, CWDM SFP/XFP/X2, DWDM SFP/XFP/X2, and solutions for DWDM, CWDM, WDM, MPO, AAWG, etc.
We maintain an independent Research & Development Department with 8 skilled engineers, equipped with advanced testing equipment including switches and routers for comprehensive testing procedures.
We welcome new and existing customers to visit our factory and office for further cooperation opportunities.
Frequently Asked Questions
Q: Do you sell second-hand products?
A: No. All our products are brand new, and we never use second-hand components.
Q: What payment terms do you accept?
A: T/T, PayPal, and Western Union are acceptable.
Q: What shipping methods do you offer?
A: Our usual shipping methods include DHL, FedEx, TNT, UPS, and EMS. Delivery typically takes 3-7 days.
Q: Do your products come with warranty?
A: Yes, we provide a 3-year warranty for all our products from the date of shipment.
Q: How to place an order?
A:
Confirm order details - provide the model and quantity you need
Confirm Proforma Invoice - order will be arranged upon receipt of payment
We confirm and ship the goods, then provide tracking number promptly
We help track your goods until safe receipt
As we have various kinds of products, if you can't find the correct item you need, please send us an inquiry. We will follow up shortly.
Shenzhen Hilink Technology Co., Ltd. was founded in 2007 year.
We are specialized in manufacturing and marketing fiber optic products.
Our core competencies are fiber optics of QSFP28,DWDM CWDM SFP/XFP
and network solutions of FWDM, DWDM CWDM CFP2 DCO, MPO AAWG,etc
which lar... Shenzhen Hilink Technology Co., Ltd. was founded in 2007 year.
We are specialized in manufacturing and marketing fiber optic products.
Our core competencies are fiber optics of QSFP28,DWDM CWDM SFP/XFP
and network solutions of FWDM, DWDM CWDM CFP2 DCO, MPO AAWG,etc
which lar...