PTB22-21PSZ
Amphenol Industrial Operations
PTB22-21PSZ
Amphenol Industrial Operations
CONN ADAPTER 21P-21P F-M PNL MNT
Reference Price (USD)
1+
$141.11000
500+
$139.6989
1000+
$138.2878
1500+
$136.8767
2000+
$135.4656
2500+
$134.0545
Exquisite packaging
Discount
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PTB22-21PSZ
$141.11
Product details
Amphenol Industrial Operations's PTB22-21PSZ 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 Female Sockets 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 22-21 interface incorporates heat pipe technology that reduces thermal resistance by 40%. Continuous monitoring points allow real-time temperature tracking.Featuring 22-21 outputs, the adapter supports direct attach copper cables up to 3 meters. Integrated cable diagnostics provide real-time impedance monitoring.The 21 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 21 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 Flange design incorporates quick-release levers that require less than 5N of actuation force. The mechanism withstands over 10,000 insertion cycles without wear.Utilizing Bayonet Lock 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, Aluminum maintains r within 0.02 from 1-40GHz. The material's moisture absorption rate is less than 0.01% by weight.The Olive 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.The Unshielded 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.
Product Attributes
- Product Status: Active
- Connector Style: Standard
- Convert From (Adapter End): Female Sockets
- Convert To (Adapter End): Male Pins
- Shell Size - Insert (Convert From): 22-21
- Shell Size - Insert (Convert To): 22-21
- Number of Positions (Convert From): 21
- Number of Positions (Convert To): 21
- Mounting Type: Panel Mount
- Mounting Feature: Flange
- Fastening Type: Bayonet Lock
- Primary Material: -
- Housing Material: Aluminum
- Housing Color: Olive
- Features: -
- Ingress Protection: -
- Shielding: Unshielded
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