21038211825

HARTING's 21038211825 sets new benchmarks in the Circular Connectors - Adapters industry with its revolutionary contact technology. Designed for hyperscale data centers, this adapter reduces signal path loss by 30% compared to conventional designs while supporting 56G PAM4 signaling.The Standard configuration implements novel air dielectric spacing that reduces dielectric loss tangent. When compared to PTFE-based designs, this achieves 0.2dB lower insertion loss at 28GHz.Supporting Male Pins interfaces, this adapter enables seamless migration from QSFP to OSFP form factors. The embedded retimer circuitry compensates for up to 20dB of channel loss.With Male Pins capability, the adapter supports breakout configurations to four SFP28 interfaces. Each output includes independent signal conditioning with programmable equalization.The M12 interface incorporates heat pipe technology that reduces thermal resistance by 40%. Continuous monitoring points allow real-time temperature tracking.Featuring M12 outputs, the adapter supports direct attach copper cables up to 3 meters. Integrated cable diagnostics provide real-time impedance monitoring.The 8 configuration was optimized for 112G SerDes applications. Skew matching between lanes is maintained below 0.5ps/mm across the entire adapter.Designed for high-density applications, the 8 output supports crosstalk cancellation technology. Near-end crosstalk (NEXT) is reduced by 15dB compared to conventional designs.The Panel Mount option implements cold plate compatibility for liquid cooling systems. The thermal interface maintains less than 0.05 C/W resistance to cooling surfaces.The Bulkhead - Nut design incorporates quick-release levers that require less than 5N of actuation force. The mechanism withstands over 10,000 insertion cycles without wear.Utilizing Push-Pull, Threaded technology, the adapter achieves tool-less hot-swap capability. The sequenced mating ensures ground-first connection during live insertion.Selected for its dielectric constant stability, Zinc Die Cast maintains r within 0.02 from 1-40GHz. The material's moisture absorption rate is less than 0.01% by weight.The Silver housing incorporates ESD-dissipative materials with surface resistance of 10^6-10^9 ohms. Color-coding follows TIA-598-D standards for fiber optic identification.Including Mounting Hardware, this adapter implements OCP (Open Compute Project) compliant management interfaces. The integrated EEPROM stores complete performance calibration data.While rated for IP65/IP67 - Dust Tight, Water Resistant, Waterproof, the adapter focuses on particulate protection with >99.97% efficiency at 0.3 microns. This meets ISO 14644-1 Class 5 cleanroom requirements.The Shielded design uses frequency-selective surface technology that provides 60dB attenuation at 28GHz while being transparent to heat dissipation. Shield effectiveness was verified using GTEM cell testing.