Fibermart 400GBASE-SR8 QSFP-DD PAM4 850nm 100m DOM Optical Transceiver

Product Item: #16793

(1 Customer Reviews)

P/N: QSFPDD-SR8-400GFM

US$499.00

Please Choose:

Compatible Brand

Other Brand & PN

Order Today, Ship before 06/15/2026, from U.S. or Hong Kong

Description
Datasheet
Tags
FAQ

Generic Compatible 400GBASE-SR8 QSFP-DD PAM4 850nm 100m DOM Optical Transceiver Module (MMF, 850nm, 100m, MTP/MPO, DOM)

The 400GBASE-SR8 module supports link lengths of up to 100m over multimode fiber (MMF) with MTP/MPO-16 connector. It is compliant to IEEE 802.3bs protocol and 400GAUI-8/CEI-56G-VSR-PAM4 standard. The 400 Gigabit Ethernet signal is carried over eight wavelengths. Multiplexing and demultiplexing of the eight wavelengths are managed within the device.

Part Number	QSFPDD-SR8-400G	Vendor Name	Fibermart
Form Factor	QSFP-DD	Max Data Rate	400Gbps
Wavelength	850nm	Max Cable Distance	70m@OM3/100m@OM4
Connector	MTP/MPO-16	Media	MMF
Transmitter Type	VCSEL 850nm	Receiver Type	PIN
Electric Signal	8x50G	Optical Signal	8x50G
DDM/DOM	Supported	Commercial Temperature Range	0 to 70°C (32 to 158°F)
TX Power	-6~4dBm	Receiver Sensitivity	<-7.9dBm
Power Consumption	<10W	Extinction Ratio	3dB
Modulation Format	PAM4	DSP	TX and RX
Transmitter and Dispersion Eye Closure Quaternary	4.5dB	Powerbudget	1.9dB
Packaging Technology	COB (chip on board) Packaging	FEC Function*	Not Supported
Protocols	QSFP-DD MSA Compliant	Application	400GBASE Data Center

Please Note:
* FEC in host is required to be turned on to increase the reliability of transmission.

Product Tree

Direct Connection for 400GBASE-SR8 QSFP-DD Transceivers

Quality Testing Program

Quality Certifications

Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.

Datasheet to Download