Attributes

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

6 reviews

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.

5 FAQ

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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