100G QSFP28 CWDM4 2km LC Optical Transceiver

100G QSFP28 CWDM4 Description

GZCOM 100G QSFP28 CWDM4 is a standard published by the CWDM4 MSA organization in 2014. It is a 100G transmission mode based on single-mode coarse wavelength division multiplexing (CWDM) technology. The 100G QSFP28 CWDM4 optical module that meets this standard uses a duplex LC interface. The 4 central wavelengths of 1271nm, 1291nm, 1311nm and 1331nm are used for optical signal transmission, and each band transmits 25G. Through coarse wavelength division multiplexing (CWDM) technology, the 100G QSFP28 CWDM4 optical module can multiplex the above 4 central wavelengths onto a single-mode optical fiber for transmission. It should be noted that, in order to ensure the stability of the optical fiber transmission system, 100G QSFP28 CWDM4 optical modules must be used for optical fiber links with forward error correction (FEC).

Product Specification

Compatible	Generic brands such as Cisco, Arista, Juniper, Huawei, HP, Extreme, Miktrotik, etc.	Vendor Name	GZCOM
Form Factor	QSFP28	Max Data Rate	100Gbps
Wavelength	1271nm, 1291nm, 1311nm and 1331nm	Max Cable Distance	2km@SMF
Connector	LC duplex	Media	SMF
Transmitter Type	DML CWDM	Receiver Type	PIN
DDM/DOM	Supported	Commercial Temperature Range	0 to 70°C (32 to 158°F)
Transmitter Power	-6.5~2.5dBm	Receiver Sensitivity	<-11.5dBm
Power Consumption	3.5W	Extinction Ratio	3.5dB
Modulation Format	NRZ	CDR	TX and RX
Transmit and Dispersion Penalty	3.0dB	Powerbudget	5dB
Protocols	QSFP28 MSA Compliant	Application	100GBASE Ethernet, Data Center