In 100G-4*25G connection, either 8FMTPLCOM4 MTP® harness cable or FHD-1MTP4LCDOM4 MTP® cassette can be used.By I***e on 14/05/2021

Yes, the 100GBASE-SR4 QSFP28 can be used in breakout mode. The breakout mode refers to running multiple ports at lower speeds, the 100GBASE-SR4 QSFP28 can be interoperate # 4x 25GBASE-SR SFP28 to achieve 4x 25G transmission.By H***r on 19/04/2020

Yes. It supports 4 x 25gig mode with a breakout cable and using the "speed forced 25gfull" config command on the interface.By A***u on 01/03/2019

Yes, this is # industrial 100GBASE-SR4 .By T***z on 17/02/2018

The 100GBASE-SR4 QSFP+ transceivers use 12 fibers multimode MTP® Type B trunk cables for direct connection such as product #12FMTPOM4 and as for 25G to 100G network upgrade connection, 8 fibers OM4 MTP®-LC Type B harness cable #8FMTPLCOM4 can be applied.By N***n on 21/10/2017

1) Direction of our modules: high speed, small package, low power consumption, low cost. Compared to 10*10, 4*25 is smaller. And the interface 4*25 is the same as 40G QSFP+, which is in line with the multiple port Protocol of the mainstream market; 2) Lower power consumption. Due to its form of packaging, when use Q28, power consumption is lower; 3) As for the price. The development of chip is rapid, so that the chip price also becomes low. Compared to SR 10, Q28 SR4 costs is lower. By N***h on 20/09/2017

FS provides OEM services to meet your individual requirements. For transceivers, we can customize the compatibility to match your device, operating temp, labels, etc.By G***s on 08/08/2017

No. The 100G QSFP28 form factor has just 4 electrical lanes, which is not enough to support 10 lanes of 10G electrical interface. A 100G QSFP can only support a 4x10G or 4x25G electrical interface, which can be used as 4x10GbE or 4x25GbE, but not 10x 10GbE. so the 100G QSFP SR4 cannot interoperate with SR10 based 100GbE transceivers.By M***s on 21/06/2017

Of course, the dust and contamination on the connectors may reduce the TX power or cause other problems, you'd better clean connectors each time when you disconnect or reconnect them. MTP®/MPO-8/12/24 Cleaner can be used to clean the 100G SR4 transceivers.By W***r on 10/06/2017

No. Network equipment manufacturers do not require that you use only name-brand optics. In fact, when a product fault or defect occurs in the network, and the fault or defect is not attributable to the use of third-party optics, they will continue to provide support for the affected product under warranty or covered by their support program.By M***n on 06/06/2017