(0) EN


The DEF8503 is a QSFP28 active optical cable (AOC) to 4× SFP28 Active Optical Cable break-out. It operates at 25.78Gb/s and the cable length is up to 100m. QSFP28 AOC end is compliant with the QSFP28 MSA, IEEE802.3bm 100GBASE- SR4 specifications. Each SFP28 end is compliant with the SFF8431 specification and SFF8432  MSA.

Part Number Package Interface Reach Temp Fiber Type Wavelength Rate Tx Output Rx Input
DEF8503-4CXX SFP28/QSFP28 Cable 1~100m C Multi-mode 850nm 100Gb/s/4x25Gb/s - -

? Infiniband EDR interconnects

? 100GBASE- SR4 Ethernet

? High performance computing interconnect

? Channel data rate up to 25.78Gb/s with integrated CDR

? Hot Pluggable

? Up to 100m link over OM4 Multi-mode Fiber 

? 850nm VCSEL/PD Array Technology

? BER<1E-12

? CML Compatible electrical I/O

? QSFP28 MSA  Compliance

? SFP28 MSA Compliance

? CAUI-4 Compliance

? Case Operating Temperature Range:

Commercial: 0 to 70?C

RoHS compliance