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

2X1 QSFP+ Cage

Shop LINK-PP 2×1 QSFP+ cages — stacked dual-height single-column host receptacles with EMI spring fingers, optional heat sinks, and light-pipe variants for QSFP+ panel rows. This leaf covers press-fit and solder assemblies for dual-height panel cutouts on NIC and switch faceplates. These MSA host cages accept QSFP+ pluggable modules in the classic QSFP envelope—not QSFP28 / QSFP-DD / OSFP transceiver hubs, and not pluggable module SKUs. Compare sibling 1X6 QSFP+ Cage or 2X2 QSFP+ Cage, return to the parent QSFP+ Cage & Connectors hub, or browse Fiber Optic Cages & Connectors. Match termination, EMI style, and light-pipe options 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—metal receptacles that accept QSFP+ pluggable modules at the faceplate. Compare sibling 1X6 QSFP+ Cage or return to the parent QSFP+ Cage & Connectors hub.
02.How does a 2×1 QSFP+ cage differ from single-row 1×N cages?
A 2×1 cage stacks ports in a dual-height column/row for higher faceplate density. Single-row 1×N cages (for example 1X1 QSFP+ Cage or 1X4 QSFP+ Cage) keep one height across the panel width. Choose based on bezel height and port count.
03.How does a QSFP+ cage differ from QSFP, QSFP28, or QSFP-DD cages?
QSFP+ host cages use the classic QSFP MSA faceplate envelope sized for QSFP+ modules. Classic QSFP and QSFP28 family hubs cover related QSFP-envelope cages; QSFP-DD and OSFP use different form-factor cages and panel cutouts. Use this QSFP+ leaf (and the parent QSFP+ Cage & Connectors hub) for QSFP+ host hardware; see QSFP Cages & Connectors or QSFP28 Cages & Connectors 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 1X6 QSFP+ Cage or 2X2 QSFP+ Cage, or return to Fiber Optic Cages & Connectors.

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