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Fiber Optic Cages & Connectors
QSFP Cages & Connectors
2X1 QSFP Cage

2X1 QSFP Cage

Shop LINK-PP 2×1 QSFP cages — stacked host receptacles for dense QSFP-family panel rows. This leaf covers press-fit and solder stacked cages with EMI spring fingers, optional heat sinks, and light-pipe variants for dual-height faceplate cutouts. These MSA host cages accept QSFP / QSFP+ / QSFP28 pluggables in the classic QSFP envelope—not QSFP-DD / OSFP, and not transceiver SKUs. Compare sibling 2X2 QSFP Cage or 1X1 QSFP Cage, browse QSFP Cages & Connectors, or return to Fiber Optic Cages & Connectors. Match port map, press-fit vs solder, and EMI style on each product page before ordering.

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Frequently asked questions

01.What is a 2×1 QSFP cage on this page?
This leaf lists LINK-PP 2×1 QSFP host cages and cage/connector assemblies—stacked metal receptacles that accept QSFP-family pluggable modules at the faceplate. Compare sibling 2X2 QSFP Cage or return to the parent QSFP Cages & Connectors hub.
02.How does a 2×1 QSFP cage differ from single-row 1×N cages?
A 2×1 cage stacks ports vertically for higher faceplate density in the same panel width. Single-row 1×N cages (for example 1X1 QSFP Cage or 1X2 QSFP Cage) keep a single-height row. Choose based on faceplate height and port count.
03.How does a QSFP cage differ from QSFP+, QSFP28, or QSFP-DD cages?
Classic QSFP host cages share the QSFP MSA faceplate envelope used by QSFP / QSFP+ / QSFP28 modules. QSFP-DD and OSFP use different form-factor cages and panel cutouts. Use this QSFP leaf (and the parent QSFP Cages & Connectors hub) for classic QSFP host hardware; see QSFP+ Cages or QSFP28 Cages when you need those family hubs—not transceiver rate Shop pages.
04.Is a QSFP cage the same as a QSFP transceiver?
No. A QSFP 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.
05.Press-fit vs solder, EMI spring fingers, heat sink, and light pipes—what should I check?
Press-fit pins speed board assembly without reflow on the cage; solder tails suit standard SMT/TH processes. EMI spring fingers improve chassis grounding at the faceplate; heat sinks help thermal paths on high-power QSFP hosts; light pipes route link/activity LEDs to the bezel. For other port maps open 2X2 QSFP Cage or 1X1 QSFP Cage, or return to Fiber Optic Cages & Connectors.

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