58a. ConnectX-6 Dx adapters supplement the auto-negotiation specification to get better bit errorrates and longer cable reaches. This supplemental feature only initiates when connected to anotherNVIDIA Ethernet product.b. Typical power for ATIS traffic load.c. For both operational and non-operational states.MCX623432AC-GDAB / MCX623432AN-GDAB /MCX623432AS-GDAI SpecificationsPhysical Form Factor: Small Form Factor (SFF) OCP 3.0Size: 4.52 in. x 2.99 in (115.00mm x 76.00mm)Connector: Dual SFP56 Ethernet (copper and optical)Retention Mechanism: MCX623432A[N/C]-GDAB: Thumbscrew (Pull Tab) BracketMCX623432AS-GDAI: Internal LockProtocolSupportEthernet: 50GBASE-R2, 50GBASE-R4, 40GBASE-CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-LR4,40GBASE-ER4, 40GBASE-R2, 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4,10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SRData Rate Ethernet 1/10/25/40/50 Gb/sPCI Express Gen 4.0: SERDES @ 16.0GT/s, 16 lanes (2.0 and 1.1 compatible)Power andAirflowVoltage: 3.3VAUX, 12VPower Cable Type Active Mode Standby ModeTypical Power(b) Passive Cables 16.9W 4.54WMaximum Power Passive Cables 21.4W 8.75WMaximum power available through SFP56 port: 2WAirflow Cable Type Hot AisleHSK to PortColdAisle @35CPort to HSKActiveMode@55CStandbyMode@45CActiveModeStandbyModePassive Cable 400LFM 100LFM TBD TBDEnvironmentalTemperature Operational 0°C to 55°CNon-operational -40°C to 70°CHumidity Operational 10% to 85% relative humidityNon-operational 10% to 90% relative humidityAltitude (Operational) 3050mRegulatory Safety CB / cTUVus / CEEMC CE / FCC / VCCI / ICES / RCMRoHS RoHS compliantDownloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.