LC Optical Module SFP+ 10g 1550nm 80km LC Dual-Fiber Optical Module

Basic Info.Model NO.QSFPUsageWorkstation, Server, LaptopTypeWiredSupport NetworkGSMInformation contentVoiceCertificationISO, RoHS, GSConditionNewTrademarkSuWangTransport PackageCartonSpecification530*290*370mmOriginDongguan City, Guangdong Province, ChinaProduct Description As mentioned above, QSFP-DD is backward compatible with previous QSFP system transceiver modules. In other words, over the previous form factor, QSFP-DD has been technically upgraded to support increased bandwidth. And its backward compatibility can avoid large-scale replacement of existing equipment and effectively reduce network upgrade costs.Form factor QSFP-DD QSFP56 QSFP28 QSFP+Year of release 2016 2018 2016 2010Number of electrical interface channels 8 4 4 4Single lane rate 25Gbps/50Gbps 50Gbps 25Gbps 10GbpsModulation technology NRZ/PAM4 PAM4 NRZ NRZBackward compatible with QSFP+/QSFP28/QSFP56 QSFP+/QSFP28 QSFP+ / QSFP-DD and OSFP/CFP8/COBOQSFP-DD (QSFP56-DD) and OSFP/CFP8/COBO are the form factors of 400G optical fibers on the market. Their differences are as follows:QSFP-DD case vs OSFP caseThe OSFP enclosure is for OSFP is a new pluggable form factor with eight high-speed electrical channels that will initially support 400Gb/s (8x50G) or up to 800Gb/s. The width, length, and thickness of the QSFP-DD are 18.35mm, 89.4mm, and 8.5mm, respectively, while the width, length, and thickness of the OSFP enclosure are 22.58mm, 107.8mm, and 13.0mm, respectively. Obviously, the OSFP enclosure is slightly wider and deeper than the QSFP-DD enclosure, but still supports 36 OSFP ports per 1U front panel, achieving 14.4Tb/s per 1U.Generally, the power consumption of QSFP-DD is 7-12W, while OSFP can reach 12-15W. The lower the power consumption, the better the transceiver performance. Unlike QSFP-DD enclosure, OSFP enclosure is not backward compatible with QSFP+ enclosure/QSFP28 enclosure because its enclosure size is larger than QSFP+/QSFP28 enclosure.Product details: