400G QSFP-DD to 8x50GBASE SFP56 Active Optical Cable, Armored

Name: 400G QSFP-DD to 8x50GBASE SFP56 Active Optical Cable, Armored
Brand: T&S Communications Co., Ltd.

Identifier: 120097

60mm | 10W@QSFP56-DD, ≤3W@SFP56

Features

8-channel full-duplex active optical cable
Data rate up to 53.125 Gbps per lane
Compliant to the QSFP-DD MSA /SFP56 MSA
VCSEL Array Transmitter and PIN Array Receiver
Low Power Dissipation: QSFP-DD <10W; SFP56 <3W
Operating case temperature -5℃ to 70℃
RoHS compliant

Specification Drawings Request Quote

Product Description of 400G QSFP-DD to 8x50GBASE SFP56 Active Optical Cable, Armored

The TSD8S-85M-XXXD is a 4-Channel, Pluggable, Parallel, Fiber-Optic 400G QSFP-DD to 8X50G SFP56 AOC. This transceiver is a high performance module for short-range multi-lane data communication and interconnect applications. It integrates 8 data lanes in each direction with 400Gbps bandwidth.

These modules are designed to operate over multimode fiber systems using a nominal wavelength of 850nm. The electrical interface uses a 76@QSFP-DD and 20@SFP56 contact edge type connector.

Specifications

Part Number	TSD8S-85M-XXXD	Application	400G Ethernet，50G Ethernet
Form Factor	QSFP56-DD to SFP56	Data Rate	425Gbps
Wavelength	850nm	Max Length	70m
Cable Jacket	LSZH	Fiber	OM3
Min. Bending Radius	60mm	Receiver	PIN
Transmitter	VCSEL	Power Comsumption	≤10W@QSFP56-DD,≤3W@SFP56
Power Supply	3.3V	DDM/DOM	Supported
Packaging	COB	Modulation	PAM4
DSP or CDR	DSP or CDR	Inbuilt FEC	No
Storage Temperature	-40℃ ~ + 85℃	Operating Temperature	0℃ ~ + 70℃
Compatibility	Generic	Class	Commercial
Protocols	IEEE 802.3cm，IEEE 802.3cd	Warranty

Applications

IEEE 802.3bm 200GBASE SR4 Ethernet
IEEE 802.3by 25GBASE SR Ethernet
IEEE 802.3cd 400GBASE SR8 Ethernet
IEEE 802.3cd 50GBASE SR Ethernet

Compliance

RoHS/ UL/ CE/ TUV/ ISO14001/ ISO45001/ ISO9001

Latest News & Blog

Jul 18, 2025

Innovative Developments of AOC (Active Optical Cable) in Data Transmission

AOC (active optical cable) is a new type of data transmission technology that revolutionizes data transfer in multiple fields such as data centers, high-performance computing, and consumer electronics...

Jul 17, 2025

Challenges in Manufacturing Multi-fiber Polarization-Maintaining Assemblies

The production of Multi-fiber Polarization-Maintaining Fiber assemblies, such as 24F MPO cable assemblies and Multi-fiber Fiber Arrays (FA), involves several critical challenges. These challenges stem...

Jul 11, 2025

Introduction to Hollow-Core Fibers Historical Evolution and Cutting-Edge Innovation

Hollow-core fibers (HCFs), also referred to as hollow photonic crystal fibers, represent a major leap forward in optical fiber technology. Unlike conventional silica-based fibers with solid cores, HCF...

View All