Arista QDD-800G-2LR4 Compatible 800G BASE 2x LR4 QSFP-DD PAM4 1310nm 10Km DOM Dual Duplex LC/UPC SMF Optical Transceiver Module

Arista QDD-800G-2LR4 Compatible 800G BASE 2x LR4 QSFP-DD PAM4 1310nm 10Km DOM Dual Duplex LC/UPC SMF Optical Transceiver Module

1470000 CFA


5-Year Warranty
30-Day Returns
30-Day Exchange


Product Highlights

Built-in Broadcom 7nm DSP Chip, Max. Power Consumption 18W
Parameter Tests for Superior Performance, Quality, and Reliability
Dual-interface Design Enables Flexible 2x 400G Breakout Networking
Supports Configuration at 1/2 speed for 1x 400G Applications
8x106.25G PAM4 Retimed 2x 400GAUI-4 C2M Electrical Interface
High-speed Connectivity Compliant to IEEE802.3-202, IEEE 802.3df-2024 and CMIS Rev 5.0
Hot Pluggable QSFP-DD MSA Compliant
Class 1 Laser Safety and RoHS Compliant

Arista QDD-800G-2LR4 Compatible 800GBASE 2x LR4 QSFP-DD PAM4 Optical Transceiver Module (SMF, 1310nm, 10km, Dual Duplex LC/UPC, DOM)

The 800GBASE 2x LR4 QSFP-DD Optical Transceiver Module is designed for 800GBASE Ethernet throughput up to 10km over eight pairs of singlemode fiber (SMF) with Dual Duplex LC/UPC connectors. This transceiver is compliant with IEEE 802.3cu and CMIS Rev 5.0.
This module has 2 duplex LC connectors, enabling 2 physically distinct 400G LR4 links from each 800G transceiver without the need for optical breakout cables. It can also be configured with a single port (4×100G PAM4) for 400G applications. It's suitable for 800G&400G Ethernet, Data Center, breakout 2x 400G LR4 applications.

Specifications
Arista Compatible
QDD-800G-2LR4
Vendor Name
FS
Form Factor
QSFP-DD
Max Data Rate
850Gbps (8x 106.25Gbps)
Wavelength
1271nm, 1291nm, 1311nm and 1331nm
Max Cable Distance
10km
Connector
Dual Duplex LC/UPC
Media
SMF
Transmitter Type
EML
Receiver Type
PIN
TX Power
-2.7~5.1dBm
Minimum Receiver Power
-9dBm
Power Budget
6.3dB
Receiver Overload
5.1dBm
Power Consumption
≤18W
Extinction Ratio
3.5dB
Modulation (Electrical)
8x106.25Gb/s PAM4
Modulation (Optical)
8x106.25Gb/s PAM4
Packaging Technology
COB (Chip on Board) Packaging
DSP
Broadcom
Inbuilt FEC
Yes
Protocols
CMIS Rev 5.0, IEEE 802.3cu-2021, 100G Lambda MSA-400G-LR4-10, QSFP-DD MSA HW Rev 6.01
Warranty
5 Years

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