General Description
QSFP-DD112 (quad small form-factor pluggable double density) doubles the density of QSFP interconnects with an eight-lane electrical interface capable of 56 Gbps NRZ or112 Gbps PAM-4 to achieve 400 or 800 Gbps aggregate per port. The QSFP-DD112 port folio’s backwards compatibility allows existing QSFP112 modules to be plugged into QSFP-DD112ports, provide low loss, less skew and better NEXT, providing superior thermal and signal integrity performance.
Features
• Operating case temperature:0~70C
• Compliant with IEEE802.3CK
• Compliant with QSFPDD MSA
• RoHS compliant
Applications
• Servers
• Switches
• Routers
• Datacenters
• High performance computing

Wiring Diagram

Environment Performance
Item | Value | Testing Condition |
Operating Temp. Range | 0°C to+70°C | Cable operating temperature ange. |
Storage Temp.Range (in packed condition) | -40°C to+80°C | Cable storage temperature range in packed condition. |
Thermal Cycling Non-Powered] | No evidence of physical damage | EIA-364-32D,Method A, -25 to 90C,100cycles,15min. dwells |
Salt Spraying | 48hours salt spraying after shell corrosive area lessthan5%. | EIA-364-26 |
Mixed Flowing Gas | Pass electrical tests per3.1after stressing. (For connector only) | EIA-364-35 ClassII,14 days. |
Temp.Life | No evidence of physical damage | EIA-364-17C w/RH, Damp heat 90℃ at 85%RH for 500hours then return to ambient |
Cable Cold Bend | 4H,No evidence of physical damage | Condition: -20℃±2℃,mandrel diameter is 6 times the cable diameter. |
Mechanical and Physical Characteristics
Item | Requirement | Testing Condition |
Vibration | Pass electrical tests per 3.1 after stressing. | Clamp & vibrateperEIA-364-28E, TC-VII, test condition letter –D,15 minutes in X, Y & Zaxis. |
Cable Flex | No evidence of physical damage | Flex cable180° for 20 cycles(±90° from nominal position) at 12 cycles per minute with a1.0kg load applied to the cable jacket. Flex in the boot area 90ºineachdirection from vertical. Per EIA-364-41C |
Cable Plug Retention in Cage | 125NMin. No evidence of physical damage | No functional damage to module, connector, or cage with latching mechanism activated. Per OSFP _Specification_Rev5_0 5.0 |
Cable Retention in Plug | 90NMin. No evidence of physical damage | Cable plug is fix-tured with the bulk cable hanging vertically A 90N axial load is applied (gradually) to the cable jacket and held for1minute.PerEIA-364-38B |
Mechanical Shock | Pass electrical tests Per 3.1 after stressing. | Clamp and shock perEIA-364-27B, TC-G,3 times in 6 directions,100g,6ms. |
Cable Plug Insertion | 40NMax.(55N) | Per OSFP _Specification_Rev5_0 5.0Module to be inserted into connector and cage with latch mechanism engaged. (55N if the cage has riding heat sink) |
Cable plug Extraction | 30NMax.(45N) | Per OSFP _Specification_Rev5_0 5.0 Module to be removed from connector and cage with latching mechanism disengaged.(45N if the cage has riding heat sink) |
Durability | 50 cycles, No evidence of physical damage | Per OSFP _Specification_Rev5_0 5.0, Number of cycles for an individual module,to be tested with cage, connector, and module; latches maybe locked out during testing |
Package Diagram
Both ends of the connector use protective sleeve protection, each into a separate anti-static bag.

Ordering Information
Part Number | Data Rate | Length | Wire Gauge | Temp. Range | Note |
| 800G | 0.5M | 30AWG | 0-70°C |
|
| 800G | 1M | 28AWG | 0-70°C |
|
| 800G | 1.5M | 28AWG | 0-70°C |
|