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Core Switches

13 products in this category

Core switches sit at the campus or enterprise backbone, aggregating distribution layers. This landing covers 11 published core-assigned PIDs. Confirm chassis vs fixed form factor, redundant supervisors when applicable, and published capacity on the product page.

Featured products

C9500-24X-A

Cisco C9500-24X-A

16 × 10 Gbps SFP+ plus network-module slot (additional 10G via NM on listing) · 960 Gbps full-duplex · PoE Non-PoE

RFQ

Selection factors

Form factor, HA, uplink optics, L3 scale, license/feature set — verified per manufacturer_model.

Applications

Campus backbone, enterprise HQ core, and high-availability Layer-3 hubs.

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Guides & comparisons

FAQ

What products appear under Core Switches?

Empty fields stay unpublished.

Is this an official brand category?

No. QianliSwitch is an independent catalog/RFQ desk. Brand names identify manufacturer PIDs only.

How do I request a quote?

Open Request a Quote and list manufacturer_model values, quantity, and destination.

Why reject 96×SFP28 copy for N9K-C93600CD-GX?

That faceplate belongs to a different Nexus class. QianliSwitch maps N9K-C93600CD-GX to Cisco OEM 28×QSFP28 + 8×QSFP-DD specifications only.

Is Ruijie PoF the same as RJ45 PoE?

No. PoF delivers power over hybrid fiber cable alongside optical data. It is not a copper 802.3at closet design. Confirm hybrid cable plant and PSU modules before RFQ.

What ports does RG-S5750-24SFP4XS24DP-UP provide?

Ruijie materials list 24 × 1G SFP downlinks, 4 × 1G/10G SFP+ uplinks, and a DB78 hybrid power interface for up to 24 Power-over-Fiber outputs (up to 100 W each). See RG-S5750-24SFP4XS24DP-UP.

Is N9K-C93600CD-GX a 25G SFP28 leaf?

No. Per Cisco N9300-GX materials, N9K-C93600CD-GX provides 28 × 40/100G QSFP28 and 8 × 40/100/400G QSFP-DD ports. For a 48 × SFP28 leaf, evaluate N9K-C93180YC-FX3.

What ports does CE5855-48T4XS have?
What ports does CE5855-48T4XS have?

CE5855-48T4XS lists 48 × 1G RJ-45, 4 × 10G SFP+, and 2 × 40G QSFP+ with 336 Gbps / 252 Mpps on authorized family data. Quote the exact hardware suffix (-B/-EI/-F) on the RFQ.

Need help selecting in Core Switches?

Share port, PoE, uplink, and environment requirements — we respond with model options from the catalog.

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