I want to
The termination method is Press-Fit
85Ω differential impedance
It is suitable for high-speed data transmission between a motherboard and a plug-in board
Transmission rate: up to 25Gbps
Vibration resistance, impact resistance and zero-time delay design
The differential pair and the grounding strip are alternately arranged, and the side of the differential pair of the module 1 corresponds to the grounding strip of module 2
The plug and the socket are rectangular connectors, one side of the plug shell and the inside of the socket shell are matched with guide posts and guide grooves to support error-proof
The contact is small with high density. The spacing between adjacent differential pairs in each column is 4.05mm (the spacing between signal contacts in the differential pair is 1.35mm, the spacing between adjacent signal contacts and ground contacts is 1.35mm), and the spacing between adjacent two columns is 1.9mm
The plug module is integrally molded by injection molding, and other parts are assembled by force assembly
Electrical
Dielectric withstand voltage: standard atmospheric pressure 500V AC
Insulation resistance: normal temperature ≥1000MΩ
Contact resistance: ≤40mΩ (before environmental test); variation ≤10mΩ (after environmental test)
Rated current: 0.75A
Rated voltage: 12V DC
Transmission
Transmission rate: 25Gbps
Characteristic impedance: 85±8Ω
Near-end crosstalk: ≤-30dB (0GHz ~ 5GHz); ≤-25dB (5GHz ~ 12.9GHz)
Far-end crosstalk: ≤-30dB (0GHz ~ 5GHz); ≤-25dB (5GHz ~ 12.9GHz)
Insertion loss: ≥-2dB(0GHz ~ 5GHz); ≥-3dB(5GHz ~ 12.9GHz)
Return loss: ≤-13dB (0GHz ~ 5GHz); ≤-7dB (5GHz ~ 12.9GHz)
Mechanical
Endurance: 200 cycles
Vibration: 10 ~ 500 ~ 10Hz, acceleration amplitude 98m/s2
Impact: half-sine wave, peak acceleration 490m/s2
Environmental
Working temperature: -55°C ~ 85°C
Salt spray: 48h (gold plated area only)
Ulmost
High temperature life: 500h
Temperature shock: -55°C ~ 85°C, cycle times: 5
It is mainly applied in the following fields:
data network field, including enterprise routers, converters, storage, servers, supercomputers, etc.;
the field of wireless communication, including communication base stations, core routers, converters, etc.;
the new generation of integrated avionics system, fire control radar command and control system, image and sonar processing system, etc. will be popularized in aviation, aerospace, ship and other systems in the future.
It meets the 10G Ethernet standard and can transmit signals of CPCI bus, PCIE bus, ATCA communication computing
system, USB3.0, SATA3.0 and other protocols.
