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QSFP-DD-400GBASE-DR4 1310nm SMF 500m MPO-APC Transceiver Module

QSFPDD-400G-DR4-SM

$484.00

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  • An 8x 53.125 Gbit/s PAM4 electrical and a 4x 106.25 Gbps optical architecture for high-speed interface.
  • Maximum Power Consumption: 10W.
  • Supports up to 500m transmission on G.652 SMF with KP4-FEC.
  • Equipped with MPO receptacles for reliable connections.
  • Features built-in digital diagnostic monitoring for real-time insights.
  • Functions within a 0°C to 70°C temperature range.
  • RoHS Compliant and a 3.3V power supply.

  • Compliant with QSFP-DD MSA rev 5.1, CMIS rev4p0, and 802.3bs 400GBASE-DR4 Standards.

QSFPDD-400G-DR4-SM optical transceiver module

Check out our ISO 14001, ISO 45001, and ISO 9001 certified optical transceivers for quality and reliability. Our transceiver modules are flexible and high-performance compatible with multiple vendor brands. Trust in our certified solutions to elevate your network.

400GBASE DR4 QSFP DD Transceiver Module (1310nm, 500m, MPO-APC, SMF)

The QSFP-DD DR4 400G EML Transceiver can transfer a 425 Gigabit signal over four parallel lanes, each transmitting one wavelength. This optical module is suitable for optical communication across 500 meters. The 400G DR4 transceiver meets the specifications of the QSFP-DD MSA, the IEEE 802.3bs 400GBASE-DR4 protocol, and the 400GAUI-8 standard. It converts eight 53.125 Gbit/s electrical data channels into four parallel channels of 106.25 Gbit/s optical signals. The reverse operation converts four channels of optical information at 106.25 Gbit/s into eight channels of electrical data. This QSFPDD 400G DR4 meets all of the networking requirements of a data center. It may be accessed via a two-wire serial interface and provides a versatile method for controlling and improving data flow in data center networks. It is ideal for high-performance computing (HPC) clusters, data centers, and network expansion.

Specification

Form FactorQSFP-DDVendor NameAsterfusion
MediaSMFWavelength1310nm
ConnectorMPO-12Max. Cable Distance500m
Max Data Rate425Gbps (4x106.25Gb/s)Power Consumption<10W
Transmitter TypeEMLReceiver TypePIN
Inbuilt FECNoModulation8x 50G PAM4
Extinction Ratio3.5dBPower Supply3.3V
Bit Error Ratio (BER)2.4E-4Humidity5-95%
Modulation FormatPAM4DDM/DOMSupported
Operating Case Temperature0 to 70°C (32 to 158°F)Application400G Ethernet and Data center network
Part NumberQSFPDD-400G-DR4-SMProtocolsIEEE 802.3bs

Connectivity solution

400G-break-out-Connectivity

FAQ

What is the means of 400G-DR4?
400 Gigabit Ethernet sends and receives data at 400G. DR4 is a means of Direct Attach with four 100 Gbps data lines for 400 Gbps.
How does the transceiver use SMF to attain 400G speeds?
This transceiver features four SMF-compatible 1310nm data channels. This wavelength is better for long-distance transmissions than MMF.

What are the differences between QSFP-DD and QSFP+?
QSFP-DD, short for “Double Density,” is the next-generation form factor for 400 Gigabit Ethernet. Despite being similar in size to QSFP+, they can’t be swapped due to electrical connectors and density.
Why use MPO-APC connectors?
The transceiver uses an MPO-12 connection with APC polish. MPO connectors are for multi-mode fiber and multiple channels. APC polish has stronger light coupling and reduced signal loss than UPC polish, which is important for longer SMF distances.
What are the maximum transmit distance limits?
This 400G-DR4 transceiver can reach 500 meters, but SMF can handle longer lengths depending on fiber optic cable quality and signal strength.

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