800G OSFP MCF

March 20, 2026 Custom Eoptolink Careers Portal (In-House)

1 / 1

800G OSFP MCF

Eoptolink’s OSFP transceiver module with dual MPO-12 based 4CF interface is designed for use in 800 Gigabit Ethernet links over 500m matched 4CF single mode fiber. The firmware supports CMIS 5.0 and newer release.

Supports 850Gb/s
Single 3.3V Power Supply
OSFP MSA Compliant
0 to 500m over matched 4CF with KP4 FEC supported at the Host side
Dual MPO-12 connector with 4 core fiber design
8x106.25 Gb/s (PAM4) optical interface
8x106.25 Gb/s (PAM4) electrical interface
Commercial case temperature range of 0°C to 70°C
CMIS 5.0 or later version

Part No.	Description	Data Rate	Wavelength	Distance	Connector	Temp.
EOLO-138HG-5H-SDM34	OSFP 800G DR8	8x100G 800GbE	1310nm	500m	Dual MPO-12	0-70°C

For the latest specification and samples, please, contact us This email address is being protected from spambots. You need JavaScript enabled to view it.

Apply on company site

How to Get Hired at Eoptolink Technology

Eoptolink is the world's number two optical transceiver maker after Innolight and one of the central nodes in the global AI infrastructure supply chain, with hyperscale and Nvidia-ecosystem revenue now driving the majority of growth.
Applications flow through a custom in-house Chinese-language careers portal at www.eoptolink.com; there is no Greenhouse, Workday, or other Western ATS, and resume screening is manual rather than automated.

Read the full guide

How well do you match this role?

Check My Resume