Description
Reviews
| Brand | - |
| Category | 3C Digital Accessories / MP3/MP4 Stands |
| Origin | - |
| Part Number | 2170790-5 |
| Connector Type | QSFP28 Cage Assembly |
| Port Configuration | 1x4 (Four Ports) |
| Mounting Style | Right Angle (R/A) |
| Thermal Management | Integrated Heat Sink |
| Data Rate Support | Up to 100 Gbps |
| Material Finish | Nickel Plated Brass |
| Compatibility | Standard QSFP28 Modules |
| Application Category | High-Speed Networking Equipment |
| Package Weight | 45 grams |
Anonymous
Mar 27, 2026
Rating: 5/5
Perfect fit for our server upgrade
These cages fit perfectly into our custom chassis. The heat sink design is robust and helps keep temperatures down under heavy load. Installation was straightforward.
Anonymous
Mar 26, 2026
Rating: 5/5
Excellent thermal performance
The integrated heat sink makes a noticeable difference compared to standard cages without cooling fins. Highly recommended for 100G applications.
Anonymous
Mar 26, 2026
Rating: 5/5
Sturdy construction
Very solid construction. The latching mechanism on the modules feels secure. Great component for building reliable network infrastructure.
Anonymous
Mar 23, 2026
Rating: 3/5
Works but pricey
Functionality is as expected for a QSFP28 cage. However, the price point is a bit steep compared to generic alternatives, though the quality is arguably better.
Anonymous
Mar 16, 2026
Rating: 4/5
Good quality, slight alignment issue
The build quality is excellent and the metal feels durable. Had a minor alignment issue with one port but managed to seat the module correctly after some adjustment.
Anonymous
Mar 10, 2026
Rating: 5/5
Reliable for high-density setups
We deployed fifty of these in a new rack. Zero failures so far. The right-angle configuration saves valuable space behind the panel.
Q: Can this be used in a passive cooling environment?
A: Yes, the integrated heat sink is designed to dissipate heat effectively in passive cooling environments, provided there is adequate airflow nearby.
Q: Is this cage compatible with QSFP+ modules?
A: Yes, the QSFP28 cage is backward compatible with QSFP+ modules, though you will not achieve 100G speeds with older modules.
Q: Does this come with screws for mounting?
A: No, the cage assembly does not include mounting screws. Standard M2 or M2.5 screws are typically required depending on your chassis design.
Q: What are the exact dimensions of the unit?
A: The overall dimensions are approximately 76mm x 22mm x 14mm. Please refer to the official datasheet for detailed mechanical drawings.
Q: What is the warranty period for this item?
A: This component comes with a standard 1-year manufacturer warranty against defects in materials and workmanship.
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