Categories:Nanotechnology

QSFP28 Transceivers SR4/LR4/PSM4/CWDM4/ for 100G Networks

QSFP28 fiber transceivers are made to carry 100G Ethernet, EDR InfiniBand or Fibre Channel.

Typical QSFP28 transceiver type is also used with direct-attach breakout cables to transfer one single 100GbE port to four independents 25 gigabit Ethernet ports (described as QSFP28-to-4x-SFP28).
QSFP28transceivers are available in these types including 100G QSFP28 LR4 10km,100G QSFP28 LR Lite 4km,100G QSFP28 LR4 DML OTU4,100G QSFP28 SR4 OM4 100m,100G QSFP28 CWDM4 2KM,100G QSFP28 PSM4 2KM. 100GBASE-LR4 QSFP28 works on single mode, 100GBASE-SR4 QSFP28 works on multimode OM3/OM4/OM5,100GBASE-CWDM4 QSFP28 is for long distance transmission, 100GBASE-PSM4 QSFP28 is for high speed and low power consumption.

100G QSFP28 SR4
The 100G-QSFP28-SR4 is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP28 Transceiver for IEEE 802.3bm, 100GBASE SR4 Applications,or 40 Gigabit Ethernet and Infiniband FDR/EDR Applications. The QSFP28 full-duplex optical module offers 4 independent transmit and receive channels, each capable of 26Gbps operation for an aggregate data rate of 104Gbps 70m using OM3 fiber. These 100G-QSFP28-SR4 are designed to operate over multimode fiber systems using 850nm VCSEL laser array. An 11 optical fiber ribbon cable with an MPO/MTPTM connector can be plugged into the QSFP module receptacle. QSFP28 SR4 is one kind of parallel transceiver which provides increased port density and total system cost savings.
100G QSFP28 LR4
100G QSFP28 LR4 is a 100Gb/s transceiver module designed for optical communication applications compliant to 100GBASE-LR4 of the IEEE P802.3ba standard. The module converts 4 input channels of 25Gb/s electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission. Reversely on the receiver side, the huihongfiber 100G QSFP28 LR4 de-multiplexes a 100Gb/s optical input into 4 channels of LAN WDM optical signals and then converts them to 4 output channels of electrical data.
100G QSFP28 PSM4
100G-QSFP28-PSM4 is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP28 Transceiver for 100G Ethernet Applications. The QSFP28 full-duplex optical module offers 4 independent transmit and receive channels, each capable of 26Gbps operation for an aggregate data rate of 104Gbps 2km using single mode fiber. 100G-QSFP28-PSM4 are designed to operate over single mode fiber systems using 1310nm DFB laser array. An optical fiber ribbon cable with an MPO/MTPTM connector can be plugged into the QSFP28 module receptacle. Huihongfiber QSFP28 PSM4 is one kind of parallel transceiver which provides increased port density and total system cost savings.
100G QSFP28 CWDM4
100G-QSFP28-CWDM4 is a Four-Channel, Pluggable, dual LC, Fiber-Optic QSFP28 Transceiver for 100G Ethernet applications. The QSFP28 full-duplex optical module offers 4 independent transmit and receive channels, each capable of 26Gbps operation for an aggregate data rate of 104Gbps 2km using single mode fiber. These 100G-QSFP28-CWDM4 are designed to operate over single mode fiber systems using 1310nm DFB laser array. Huihongfiber QSFP28 CWDM4 is one kind of transceiver which provides increased port density and total system cost savings. They are compliant with the QSFP28 MSA, CWDM4 MSA and portions of IEEE P802.3bm.


100G QSFP28 Transceivers Applications:

Data Center Interconnection.

100G CWDM4/100G Ethernet.

Infiniband EDR interconnections.

High Speed Enterprise networking

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