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Fiber Optic Cages & Connectors
SFP28 Cages & Connectors

SFP28 Cages & Connectors

Shop LINK-PP SFP28 cages and connectors for host boards that accept SFP28 pluggable modules. This family hub covers 1×N and 2×N cages and cage/connector assemblies with EMI spring fingers for switch, NIC, and server panel designs—host hardware, not the pluggable modules themselves. Compare related cage families such as SFP+ Cages, SFP Cages, or return to the parent Fiber Optic Cages hub for all form factors. Match port geometry, termination style, and EMI options on each product page before ordering.

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Frequently asked questions

01.What SFP28 cage configurations are in this category?
This store lists LINK-PP SFP28 host cages and cage/connector assemblies in common 1×N and 2×N maps (for example 1×1, 1×2, and 2×1), with EMI spring fingers where offered. Compare sibling SFP+ Cages or return to the parent Fiber Optic Cages hub.
02.Is an SFP28 cage the same as an SFP28 transceiver?
No. An SFP28 cage is the metal host receptacle (often with connector) soldered or press-fit onto the PCB; the pluggable transceiver or DAC/AOC inserts into that cage. This category sells cages and connectors for board design—not the pluggable modules themselves.
03.How do SFP28 cages differ from SFP+ cages?
SFP28 cages follow the SFP28 host MSA for boards designed around SFP28 modules; SFP+ cages target SFP+ host ports. Always match the cage family to your host connector and module form factor—do not assume every SFP-shaped module fits every cage variant.
04.Are Molex / Amphenol SFP28 cage PNs available as LINK-PP Compatible parts?
Yes—many listings map Molex and Amphenol SFP28 cage PNs to LINK-PP equivalents such as LP11CC02000, LP12CC01000S, and LP21CC01003. Open the Compatible product page, verify port map and EMI options, then order the LINK-PP P/N shown.
05.Where do I find SFP+ / QSFP28 cages instead?
For other host form factors, open SFP+ Cages, QSFP28 Cages, or the parent Fiber Optic Cages & Connectors hub.
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