See you in ECOC 2025@Copenhagen

Products

Transceiver

10G Transceiver

25G Transceiver

40G Transceiver

100G Transceiver

200G&400G Series

400G&800G 112G PAM4

Passives

MUX/DEMUX

Patch Cords

Optical Switch

Chip&Assembly

AWG CWDM/LAN-WDM

FA/MT

FSI

DFB/VCSEL

Filter

Sub-System

Transmission Subsystem

Media Converter

Wireless Repeater
Solutions

WDM Transmission Solution

AWG DWDM in 5G Front-Haul

Optics in Datacenter Interconnection

Optics for InfiniBand EDR HDR NDR

Fiber Optic Repeater Station Solutions

Wireless Repeater Station Solutions
Why Szetern

Creative Production of TFF Chip

WDM R&D Capabilities

Planar Optical Waveguide PLC Chip

Optical Transceiver Mass Production Capabilities
About Szetern
Quote
News

ETERN
Factory
Blogs

09.22.2025 | SZETERN | Exhibition

ECOC 2025, Etern will show the lastest optics technology, with 400G 800G transceiver, 100G EML 56G 25G DFB, MT-FA, 50GHz TFF, all in AIGC Datacenter and 5G6G. Welcome to booth C3520!