400G optical module
QSFP-DD DAC
The QSFP-DD DAC optical module supports a total data rate of 400Gbps (PAM4) using 28/30AWG cables and a 76-pin edge connector. It is powered by 3.3V and operates within a temperature range of 0~70°C, complying with IEEE 802.3bj/cd and RoHS standards. Suitable for data center networks, it supports direct and branch configurations and offers customizable EEPROM mapping.

Product Features

Compatible with IEEE 802.3bj and IEEE 802.3cd
Supports aggregate data rates of 400Gbps(PAM4)
Optimized construction to minimize insertion loss and crosstalk
Pull-to-release slide latch design
Straight and break out assembly configurations available
Customized cable braid termination limits EMI radiation
Customizable EEPROM mapping for cable signature
28AWG and 30AWG cable
3.3V Power supply
Temperature Range: 0~ 70℃
RoHS Compliant

Use Cases

Data Center networks

Data Center networks

High performance computing

High performance computing

Telecommunication and wireless infrastructure

Telecommunication and wireless infrastructure

Medical diagnostics and networking

Medical diagnostics and networking

Test and measurement equipment

Test and measurement equipment

Switches, servers and routers

Switches, servers and routers

Storage area networks

Storage area networks

Product Specifications

Product Name:

QSFP-DD DAC

Center Wavelength(nm)

/

Reach

/

Tx Power(dBm)

/

Sensitivity

/

Temp(℃)

0 ~ 70℃

Consumption

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Product Comparison

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Dimension of 400G optical modules

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QSFP-DD XDR4

QSFP-DD XDR4 Optical Module with 4x106.25Gbps PAM4 lanes and 8x53.125Gbps electrical interfaces, featuring an MPO-12 connector. Power consumption ≤8W, powered by 3.3V, and operates in a temperature range of 0~70℃. Compliant with QSFP-DD MSA rev4.0 and other standards, it is suitable for 400GE data center applications, supporting single-mode fiber transmission up to 2Km.

400G optical module
QSFP-DD LR4

The QSFP-DD LR4 optical module employs 4x106.25Gbps PAM4 parallel channels and LC duplex interfaces, with a power consumption of ≤9W, 3.3V power supply, and an operating temperature range of 0 to 70°C. It complies with QSFP-DD MSA rev5.0 and is suitable for 400G Ethernet, supporting single-mode fiber transmission over 10Km.

400G optical module
QSFP-DD SR8

The QSFP-DD SR8 optical module is an 8-channel full-duplex module with a total data rate of 425Gbps, featuring an MPO-16/APC connector. It consumes ≤10W of power, operates on 3.3V, and is designed for an operating temperature range of 0 to 70°C. Compliant with QSFP-DD MSA standards, it is suitable for 400G Ethernet applications, supporting transmission distances of 70 meters over OM3 fiber and 100 meters over OM4/OM5 fiber.

400G optical module
QSFP-DD DR4

The QSFP-DD DR4 optical module features 8x53.125Gbps PAM4 electrical interfaces and an MPO-12 connector, with a power consumption of ≤12W, 3.3V power supply, and an operating temperature range of 0 to 70°C. It complies with the QSFP-DD MSA rev4.0 and is designed for 400GE links in data centers, supporting single-mode fiber transmission up to 500 meters.

400G optical module
QSFP-DD DAC

QSFP-DD DAC cables support a total data rate of 400Gbps (PAM4) and utilize 28/30AWG wiring with a 76-pin edge connector. They operate on 3.3V power and function within a temperature range of 0 to 70°C. Compliant with IEEE 802.3bj/cd and RoHS standards, these modules are ideal for data centers and other applications, supporting direct attach and branch configurations.

40G optical module
QSFP+LX4

The QSFP+ LX4 optical module features 4x10G electrical interfaces and LC connectors, with a power consumption of less than 3.5W. It operates within a temperature range of 0 to 70°C and supports Digital Diagnostics Monitoring (DDM). It can transmit up to 2 kilometers over single-mode fiber (SMF), 100 meters over OM3, and 150 meters over OM4.

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We offer three categories of collaboration models: open technology, channel partnerships, and supply chain integration. After submitting your application, a dedicated account manager will conduct a one-on-one assessment to evaluate the resource match, working together to build a mutually beneficial ecosystem.
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We offer three categories of collaboration models: open technology, channel partnerships, and supply chain integration. After submitting your application, a dedicated account manager will conduct a one-on-one assessment to evaluate the resource match, working together to build a mutually beneficial ecosystem.

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