QSFP28 transceivers encompass

 

QSFP28 transceivers encompass SR4, LR4, IR4 PSM, CWDM4 and BiDi series.




Compliant with the subsequent standards and Protocols:


•          IEEE 802.3bm

•          SFF 8661 (QSFP+ 4X Module Specification)

•          SFF 8672 (4X 28Gb/s Connector)

•          SFF 8679 (QSFP+ 4X hardware and electric Specification)

•          SFF 8665 ( QSFP+ 4X 28 Gb/s Pluggable Transceiver answer)

under we detail the several alternatives to be had whilst deciding on your qsfp28 transceiver module.

100G over Multimode Transmission

100GBASE-SR4

•          Transmits over multimode (OM3 or OM4) at 850nm

•          helps a distance of up to 70m, over OM3 and 100m over OM4

•          Transmits four x 25G channels the use of 8 fibre cores (4 duplex pairs) to with a complete statistics price of 100Gbps

•          each 25G channel can be connected to a unique switch allowing one 100G port to hook up with up to four other 25G ports

•          MTP/MPO optical connector

•          single three.3V electricity supply

•          maximum energy intake 4W

•          warm-Pluggable

•          industrial Temperature range zero~70°C

100G over Singlemode Serial Transmission

100GBASE-CWDM4, LR4, ER4

•          Transmits over singlemode LC Duplex at 1310nm (excl BiDi)

•          supports distances of among 2km and 40km, relying on transceiver kind

•          capable of transmitting 100G over two fibres

•          four separate wavelengths are simultaneously transmitted to hold four 25G lanes of statistics

•          LC Duplex optical connector

•          single 3.3V strength deliver

•          most energy intake three.6W

•          warm-Pluggable

•          business Temperature range zero~70

100G over Singlemode Parallel Transmission

100GBASE-PSM4

•          Transmits over singlemode MPO connector at 1310nm

•          supports distances of up to 2km depending on transceiver kind

•          Transmits 100G over eight fibres with each of the four independent lanes 25G the use of two fibres

•          the 100G port may be connected to four 25G ports the use of a fibre breakout cable

•          MPO optical connector

•          unmarried 3.3V power deliver

•          most electricity consumption 3.46W

•          warm-Pluggable

•          commercial Temperature range 0~70

 


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