FQSFP SAMTEC | Alldatasheet
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Technical content
Unless otherwise approved in writing by Samtec, all parts and components are designed and built according to Samtec’s specifications which are subject to change without notice. QSFP28, QSFP-DD and QSFP-D8 systems utilize Samtec Flyover® technology to route data above lossy PCB, simplifying board layout and extending signal reach. The modular design enables optimized systems that improve heat management, increase signal integrity performance, build in scalability for future upgrades and reduces costs by creating a multifunction board. High–speed contacts directly soldered to Eye Speed® ultra low skew twinax Localized press-fit control and power contacts eliminate the need for a secondary cable and connector FEATURES & BENEFITS FLYOVER® QSFP SYSTEM FLYOVER® QSFP DOUBLE DENSITY 800G FLYOVER® DOUBLE DENSITY FLYOVER QSFP CABLE ASSEMBLIES
- 4 Channels (x4 bidirectional, 8 differential pairs)
- Up to 400 Gbps aggregate (112 Gbps PAM4)
- Compatible with all MSA QSFP pluggables
- Multiple heat sink options available for optimal dissipation
- Eye Speed® 30 or 34 AWG twinax cable
- Multiple end 2 options for design flexibility
- Evaluation Kits available (REF-205303-X.XX-XX and REF-200471-X.XX-XX), visit samtec.com/kits
- 8 Channels (x8 bidirectional, 16 differential pairs)
- Up to 400 Gbps aggregate (56 Gbps PAM4)
- Belly–to–belly mating for maximum density
- Backward compatible with QSFP modules
- Multiple heat sink options available for optimal dissipation
- Variety of end 2 options
- Evaluation Kits available (REF-205605-X.XX-XX and REF-203423-X.XX-XX), visit samtec.com/kits
- 8 Channels (x8 bidirectional, 16 differential pairs)
- Up to 800 Gbps aggregate (112 Gbps PAM4)
- Belly-to-belly mating for maximum density
- Backward compatible with QSFP & QSFP-DD modules
- Multiple heat sink options available for optimal dissipation
- Variety of end 2 options F-221 (Rev 30AUG22) samtec.com/qsfp-flyover
FLYOVER ® QSFP28 CABLE ASSEMBLY FQSFP - LEAD STYLE - CABLE LENGTH - PLATING - CONTACT TYPE - END OPTION –01 = 10 Low-Speed,
8 Pairs High-Speed
–“XX.X” = Length in inches 04.0" (101.6 mm) minimum = 10 µ" (0.25 µm) Gold over 50 µ" (1.27 µm) Ni on contact area, Matte Tin on tail –PF = Press-fit = ECUE = ARC6-8 QSFPC - CAGE OPTION - NO. OF PORTS - EMI PANEL OPTION - OPTION - FLYOVER =Single Stack = One Port = Two Ports = Four Ports = Spring Fingers (Leave blank for no Light Pipe) –LP = Light Pipe (1 & 4 ports only) = No heat sink closed top (Not available with –LP) (Leave blank for no flyover) = Flyover FQSFP QSFPC Unless otherwise approved in writing by Samtec, all parts and components are designed and built according to Samtec’s specifications which are subject to change without notice. Notes: Some sizes, styles and options are non-standard, non-returnable. B A (9.65) .380 (10.90) .429 C (58.80) 2.315 NO. OF PORTS A B C View complete specifications at: samtec.com?FQSFP & samtec.com?QSFPC HEAT SINKS PART NUMBER HEAT SINK HEIGHT HS-QSFP-P1-01 (4.20 mm) .165" HS-QSFP-P1-02 (6.50 mm) .256" HS-QSFP-P1-03 (13.50 mm) .531" HS-QSFP-P1-04 (1.50 mm) .059" For Light Pipe, add -LP to the end of part number. View complete specifications at samtec.com?HS-QSFP LIGHT PIPES PART NUMBER NO. OF PORTS LP-FQSFP-01 1 pipe LP-FQSFP-02 2 pipes LP-FQSFP-04 4 pipes View complete specifications at samtec.com?LP-FQSFP (18.20) .717 (14.50) .571 (15.00) .591 OAL = CABLE LENGTH + (13.5) .53 (10.85) .427 (5.35) .211 (5.65) .222 QSFPC–1–1–S–F SHOWN FQSFP–01–XX.X–L–PF–4 SHOWN F-221 (Rev 30AUG22)samtec.com/qsfp-flyover