The 400GBASE-ER4L module, Duplex LC connector, up to 30km over parallel single-mode fiber with 400G KP4 FEC. It is compliant to IEEE 802.3bs protocol and 400GAUI-8, QSFP-DD MSA. The module converts 8 channels of 50Gb/s (PAM4) electrical input data into four LAN-WDM optical signals, multiplexed into one channel for 400Gb/s optical transmission.
The 400 Gigabit Ethernet signal is carried over four LAN WDM wavelength grid wavelengths. Multiplexing and demultiplexing of the four wavelengths are managed within the device.It is suitable for Data Center, Enterprise networking.
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P/N:QDD-ER4L-400G
SKU:335151
US$5,119.00
Product Highlights
Built-in Marvell Chip, Max. Power Consumption 12W
Tested in Targeted Switches for Superior Performance, Quality, and Reliability
Compliant with QSFP-DD MSA, CMIS Rev4.0, OIF 56G PAM4
High-speed Electrical Compliant to IEEE 802.3bs
8x53.125Gb/s PAM4 Retimed 400GAUI-8 Electrical Interface
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FS Install™
End-to-End Product Customization
- 600+ R&D Experts in Software and Hardware Domains
- Hardware Adaptation to Tailor Products and Ensure Seamless Compatibility
- Custom Protocol Development Aligned with Unique Business Needs
- Management Platform Integration for Device Onboarding and Feature Development
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Tech Support
Arista Compatible 400GBASE-ER4L QSFP-DD PAM4 Optical Transceiver Module (SMF, 1310nm, 30km, Duplex LC/UPC, DOM)
Driving Next-Gen High-Speed Networks
Driving Next-Gen High-Speed Networks
1.6T/800G/400G/200G Transceivers and Cables Insights Learn more
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
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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
Features
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.
Center Wavelength | 1310nm | 1310nm | 1310nm | 1310nm |
Connector | Duplex LC/UPC | Duplex LC/UPC | Duplex LC/UPC | MTP/MPO-8 MTP/MPO-12(8 of the 12 Fibers Used) |
Cable Distance (Max.) | 30km@SMF | 40km@SMF | 10km@SMF | 10km@SMF |
Modulation | 8x 50G PAM4 | 8x 50G PAM4 | 8x 50G PAM4 | 8x 50G PAM4 |
DSP | Marvell | Inphi DSP | Marvell DSP | Marvell DSP |
Power Consumption | ≤12W | ≤10W | ≤9W | ≤9W |
Transmitter Type | EML | LWDM EML | CWDM EML | EML |
Packaging Technology | BOX | BOX | COB | COB |
Protocols | QSFP-DD MSA, CMIS Rev4.0, IEEE 802.3, IEEE 802.3bs, OIF 56G PAM4 | QSFP-DD MSA, CMIS Rev4.0, IEEE 802.3cn, OIF 56G PAM4 | QSFP-DD MSA,CMIS Rev5.0, IEEE 802.3bs, OIF 56G PAM4,100G Lambda MSA | QSFP-DD MSA, CMIS Rev5.0, IEEE 802.3cu, OIF 56G PAM4, 100G Lambda MSA |
Application | Data Center | Data Center | Data Center | Data Center 400G to 4x100G Breakout |
Center Wavelength
1310nm
1310nm
1310nm
1310nm
Connector
Duplex LC/UPC
Duplex LC/UPC
Duplex LC/UPC
MTP/MPO-8
MTP/MPO-12(8 of the 12 Fibers Used)
MTP/MPO-12(8 of the 12 Fibers Used)
Cable Distance (Max.)
30km@SMF
40km@SMF
10km@SMF
10km@SMF
Modulation
8x 50G PAM4
8x 50G PAM4
8x 50G PAM4
8x 50G PAM4
DSP
Marvell
Inphi DSP
Marvell DSP
Marvell DSP
Power Consumption
≤12W
≤10W
≤9W
≤9W
Transmitter Type
EML
LWDM EML
CWDM EML
EML
Packaging Technology
BOX
BOX
COB
COB
Protocols
QSFP-DD MSA, CMIS Rev4.0, IEEE 802.3, IEEE 802.3bs, OIF 56G PAM4
QSFP-DD MSA, CMIS Rev4.0, IEEE 802.3cn, OIF 56G PAM4
QSFP-DD MSA,CMIS Rev5.0, IEEE 802.3bs, OIF 56G PAM4,100G Lambda MSA
QSFP-DD MSA, CMIS Rev5.0, IEEE 802.3cu, OIF 56G PAM4, 100G Lambda MSA
Application
Data Center
Data Center
Data Center
Data Center
400G to 4x100G Breakout
400G to 4x100G Breakout
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