1. PAM4 modulation technology 2. EML + PIN, MTP/MPO-12 connector 3. Low power consumption < 10W 4. 8x 53.125Gb/s 400GAUI-8 electrical interface 5. Parallel 4 optical lanes, support 4x 100G breakout to QSFP28 100G-DR, 100G-FR, and 100G-LR 6. Applied in 400G Ethernet, Infiniband interconnects, data centers, high-performance computing networksSee more
400GBASE-DR4 QSFP-DD transceiver is designed for 400G Ethernet interconnection, allowing link up length up to 500m over single-mode fiber (SMF) with MTP/MPO connector. It is compliant with the QSFP-DD MSA, IEEE 802.3bs standard. The 400GBASE DR4 module converts 8 channels of 50Gb/s (PAM4) electrical signals into four parallel lanes of optical signals, each lane capable of 100Gb/s. It supports 4x100G breakout to QSFP28 100G-DR, 100G-FR, and 100G-LR transceivers. Utilizing PAM4 modulation technology, 400GBASE-DR4 provides a cost-effective and low power consumption solution for 400G Ethernet applications, data centers, Infiniband interconnects, and high-performance computing networks.
|
Part Number |
QT-QSFP-DD-DR4 |
Vendor Name |
QSFPTEK |
|
Form Factor |
QSFP-DD |
Interface Type |
DR4 |
|
Max Data Rate |
425Gbps (4x106.25Gb/s) |
Wavelength |
1310nm |
|
Connector |
MTP/MPO-12 |
Cable Type |
SMF |
|
Max Cable Distance |
500m |
Modulation |
PAM4 |
|
TX Power |
-2.9~4.0dBm |
Receiver Sensitivity |
< -5.9dBm |
|
Transmitter Type |
EML |
Receiver Type |
PIN |
|
Power Consumption |
< 10W |
Temperature Range |
0 to 70°C (32 to 158°F) |
|
DDM/DOM |
Supported |
Forward Error Correction (FEC) |
Host FEC Supported |
|
Protocols |
QSFP-DD MSA, IEEE 802.3bs |
Warranty |
2 Years |
Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.
Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.
Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.
5 stars
5 Reviews
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0 Reviews
QT-QSFP-DD-DR4.pdf
To trial a 400G connection between our Cisco Nexus 3000 switches, we required multiple 400G optical transceivers. Before placing the order, I consulted my account manager regarding compatibility concerns. Fortunately, the QDD-400G-DR4-S transceivers we purchased were fully compatible with our switches, and we have not encountered any issues thus far.
Transceivers typeQDD-400G-DR4-S
CompatibleCisco
0
0
A few years ago, we collaborated with QSFPTEK to deploy our 10G network, primarily because their products were cost-effective. I never thought that I could depend on QSFPTEK for our high-speed transmission needs as well. To my surprise, QSFPTEK continued to make progress, and their 400G modules and MTP cables worked seamlessly with our Cisco switches, resulting in a smooth 400G direct connection.
Transceivers typeQDD-400G-SR8
CompatibleCisco
0
0
Our goal was to upgrade our network system to achieve higher speeds, so we opted for a 400G upgrade and needed to select appropriate transceivers. Since we didn't require long-distance transmission, the 400GBASE-SR8 transceivers were the perfect fit for us. Initially, we were apprehensive that these modules might not be compatible with our Cisco switches, but to our delight, they exhibited outstanding connectivity, and all performance metrics were within normal parameters. I highly recommend them!
Transceivers typeQDD-400G-SR8
CompatibleCisco
0
0