The 400GBASE-FR4 module supports link lengths of up to 2km SMF with duplex LC connector. It is compliant to IEEE 802.3bs, 400GBASE-FR4 Spec of 100G Lambda MSA group, and 400GAUI-8/CEI-56G-VSR-PAM4 standards. The 400 Gigabit Ethernet signal is carried over four CWDM grid optical wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device.
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Juniper Networks QDD-400G-FR4 Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DOM Duplex LC SMF Optical Transceiver Module
#105878
#105878
US$ 999.00
FS P/N: QSFPDD-FR4-400GImport Fees Included
FS P/N: QSFPDD-FR4-400G
130 Sold
7 Reviews
10 Questions
Transceiver Types:
Available for back order, Get It By Jun 6, 2023
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Deliver to New York, 10010
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5-Year Warranty
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Juniper Networks QDD-400G-FR4 Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DOM Optical Transceiver Module (SMF, 1310nm, 2km, LC, DOM)
Specifications
Juniper Compatible
QDD-400G-FR4
Vendor Name
FS
Form Factor
QSFP-DD
Max Data Rate
400Gbps
Wavelength
1271nm,1291nm,1311nm,1331nm
Max Cable Distance
2km
Connector
Duplex LC (UPC)
Media
SMF
Transmitter Type
CWDM EML
Receiver Type
PIN
TX Power
-3.3~3.5dBm
Receiver Sensitivity
<-7.3dBm
Powerbudget
4dB
Receiver Overload
3.5dBm
Power Consumption
≤12W
Extinction Ratio
3.5dB
DDM/DOM
Supported
Commercial Temperature Range
0 to 70°C (32 to 158°F)
DSP
TX and RX
Inbuilt FEC
No
Protocols
IEEE 802.3bs, QSFP-DD MSA, CMIS 4.1
Warranty
5 Years
Quality Testing Program
Quality Testing Program
Optical Transceivers Testing Learn more
Quality Certifications
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Connectivity Solutions
Leaf-spine Connections
400G Structured Cabling Connections
See more
Leaf-spine Connections
View products 400G Structured Cabling Connections
View products 400G to 800G Migration
View products 400G Connectivity with Direct Connect Cabling
View products Features
Leading Performance and Quality for 400G
Built-in Inphi 7nm DSP Chip, the QSFP-DD transceiver offers high-speed, and low-power in 400G links.
Inphi 7nm DSP Chip
Stable Transmission
≤8W
Low Power Consumption
400Gbps
High Bandwidth
Tested in Host Devices for Proven Interoperability
Every unit is quality tested for compatibility in the targeted switch environment, which guarantees flawless operations.
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to ensure you get the high quality and reliable optics.
Optical Spectrum Test
No Packet Loss & CRC
TDECQ Test
1.68dB
Bit Error Rate Test
BER 2.4E-4
Temperature Test
0~70°C
Enable Seamless Connectivity for Your Network
Reconfiguring the transceiver to work with different brands, FS BOX offers flexibility in stock costs.
Center Wavelength | 1310nm | 850nm | 850nm | 1310nm | 1310nm | 1310nm |
Connector | Duplex LC | MTP/MPO-16 | MTP/MPO-16 | MTP/MPO-8 MTP/MPO-12(8 of the 12 Fibers Used) | MTP/MPO-8 MTP/MPO-12(8 of the 12 Fibers Used) | MTP/MPO-8 MTP/MPO-12(8 of the 12 Fibers Used) |
Cable Distance (Max.) | 2km@SMF | 100m@MMF | 70m/100m@MMF | 500m@SMF | 500m@SMF | 2km@SMF |
Modulation | 8x 50G PAM4 | 8x 50G PAM4 | 8x 50G PAM4 | 8x 50G PAM4 | 8x 50G PAM4 | 8x 50G PAM4 |
DSP | Inphi DSP | Inphi DSP | Inphi DSP | Broadcom 7nm DSP | Broadcom 7nm DSP | Inphi DSP |
Power Consumption | ≤12W | ≤12W | ≤10W | ≤10W | ≤10W | ≤12W |
Transmitter Type | CWDM EML | VCSEL | VCSEL | DFB | DFB | EML |
Protocols | QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, 100G Lambda MSA, IEEE 802.3bs | OSFP MSA, CMIS Rev4.1, OIF 56G PAM4, IEEE 802.3bs | QSFP-DD MSA, CMIS Rev5.0, OIF 56G PAM4, IEEE 802.3cd | QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, 100G Lambda MSA, IEEE 802.3bs | OSFP MSA, CMIS 4.0, IEEE 802.3bs | QSFP-DD MSA, CMIS Rev4.1, OIF 56G PAM4, 100G Lambda MSA, IEEE 802.3bs |
Application | Data Center | Data Center 400G to 8x50G Breakout | Data Center 400G to 8x50G Breakout | Data Center 800G to 2x400G Breakout 400G to 4x100G Breakout | Data Center 800G to 2x400G Breakout 400G to 4x100G Breakout | Data Center |
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Questions & Answers
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Customer Reviews
M***r
United States
July 06, 2021
Literally, I ordered pcs of these QSFP-DD transceiver modules, totally compatible with my Arista switches, and have worked like a charm without any issues till now. A flawless connection of 400GbE has been realized with these superb modules. EXCELLENT!
Verified Purchase
Helpful 12
Comment 0p***l
Australia
April 28, 2021
We run a huge network system. Every link is important to us. To our satisfaction, these 400G modules work smoothly in its position. They didn't cause us any trouble. Generally, the signal quality is good. Much stable connection it is. We believe they can bring us greater value for our high-density cabling system.
Verified Purchase
Helpful 12
Comment 0S***o
United States
January 05, 2021
I have used these 400G modules for nearly a month. I feel so good until now. They run very fast and stably. No unexpected situation occurs. My team is satisfied with the performance. All of these are the same as FS says. We believe we have chosen the best-quality 400G modules for our use.
Verified Purchase
Helpful 16
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