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Arista DCS-7500R-48S2CQ-LC line card with 48 SFP+ ports and 2 QSFP28 ports

Arista Networks, Inc.

Arista Networks, Inc. DCS-7500R-48S2CQ-LC 48-port SFP+ 2-port QSFP28 line card

SKU CH-AZED-N9YGM MPN DCS-7500R-48S2CQ-LC

A 48-port 1/10GbE SFP+ and 2-port 100GbE QSFP28 line card for Arista 7500R chassis, not hot-swappable

  • TypeRack
  • 48 ports of 1/10GbE SFP+ for dense access connectivity
  • 2 ports of 100GbE QSFP28 for high-speed uplinks
  • Designed for Arista DCS-7500R chassis integration
  • Fixed installation ensures stable long-term deployment
  • Tested components with updated firmware for reliable operation

Arista 7500R 48-port SFP+ line card

The Arista DCS-7500R-48S2CQ-LC is a line card for the 7500R modular chassis. It provides 48 SFP+ ports operating at 1 or 10 GbE and two QSFP28 ports at 100 GbE. The card is designed for high-density aggregation in data centre networks.

Suits 7500R chassis builds needing mixed 10G

Network engineers expanding a 7500R fabric with this exact port mix will find it a direct fit. It is not for operators who require hot-swappable line cards, as the module must be installed with the chassis powered down. Buyers needing different port counts or form factors should evaluate other modules.

Verify chassis slot availability

Confirm the target 7500R chassis has a free line-card slot and is running a firmware release that supports this part number. The card is validated for the CAT-29489 chassis variant, so cross-check the chassis label before ordering. Ensure spare SFP+ and QSFP28 transceivers match the intended link distances.

Highlights

  • 48 ports of 1/10GbE SFP+ for dense access connectivity
  • 2 ports of 100GbE QSFP28 for high-speed uplinks
  • Designed for Arista DCS-7500R chassis integration
  • Fixed installation ensures stable long-term deployment
  • Tested components with updated firmware for reliable operation

Specifications

BrandArista
ModelDCS-7500R-48S2CQ-LC
TypeRack

Questions about this item

Which chassis is required to install the DCS-7500R-48S2CQ-LC line card?

The card is compatible only with the Arista DCS-7500R chassis identified as CAT-29489.

Can the 48 SFP+ ports on this line card run at 1 GbE alongside 10 GbE links?

Yes, each of the 48 SFP+ ports supports both 1 GbE and 10 GbE speeds.

How can I verify the line card is operating correctly after installation?

Check the chassis management interface for the card to show online status with all 48 SFP+ and 2 QSFP28 ports linked.

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