SN® Connector

SN® cable assemblies are a new type of duplex optical fiber cable assemblies designed for Data Center 400G optimization. SN® has two LC style 1.25mm O.D. Zirconia ferrules in a single housing, pitched 3.1mm apart vs 6.25mm in a duplex LC connector. Each of the SN® connector ferrules can be individually prepared, polished, and tested. This allows the manufacturer to easily control each fiber connection of the connectors.

SN® cable assemblies supports 1.6mm jacketed cable and uses push-pull style connector which allows higher density compared to either LC or CS cable assemblies. The SN® connector provides an efficient and reliable replacement for MPO connector in quad fiber applications and are optimized to support next-generation 400G QSFP-DD and OSFP transceivers. The SN® connector also provides the ability to do individual breakout at the transceiver, which help to simplify the cabling, and allow direct cross connection without the need for additional breakout cables.

Product Information

Key Features

• Customized configurations for any application
• Compact size compared to LC duplex or CS
• Stable optical performance
• Fast turnaround
• Easy maintenance of the ferrule end face


• Hyperscale data centers
• 400G system deployment
• Cloud computing network