WALTER & NORTHBAY-NETWORKS.COM✓ AS NEW — Arista DCS-7300X-64S-LC Line Card48x10GbE SFP+ + 4x40GbE QSFP+ | 12MB Buffer | 7304/7308 Compatible | Arista EOSQuantity: (1) | Multiple IN STOCK🚚 FREE DOMESTIC SHIPPING — Fast & Secure PackagingOVERVIEWQuantity: (1) | Multiple IN STOCKForty-eight ports of 10GbE SFP+ plus four 40GbE QSFP+ uplinks on a single line card — the Arista DCS-7300X-64S-LC is the high-density 10G workhorse for the 7300X modular chassis family. Drop it into a DCS-7304 or DCS-7308 chassis and you get 48 server-facing SFP+ ports that run any 1G or 10G SFP/SFP+ transceiver or DAC cable, plus four 40GbE QSFP+ ports for spine interconnects or 4x10G breakout to add up to 16 more 10G ports per card. All 48 SFP+ ports are fully line-rate with a 12MB shared packet buffer and hardware-based deep buffer management that keeps microbursts from becoming drops. MLAG across chassis pairs provides active/active redundancy without STP — a pair of DCS-7308 chassis fully loaded with DCS-7300X-64S-LC cards can support over 12,000 servers in a two-stage leaf/spine topology. Full Arista EOS management with CloudVision automation, LANZ streaming telemetry, VXLAN, BGP EVPN, and zero-touch provisioning runs identically across every card in the chassis. Typical power 166W, max 232W. Weight 9.6 lbs. Compatible chassis: DCS-7304 and DCS-7308.CONDITION — AS NEW✓AS NEW — Excellent condition, looks and performs like new✓SUPER CLEAN card — no dust, no debris, immaculate appearance✓NO SCRATCHES — all surfaces, SFP+ and QSFP+ ports pristine✓NO DENTS — card housing completely intact and undamaged✓NO CORROSION on any ports, connectors, or backplane contacts✓GREAT CONDITION inside and out — a true cream puff✓Fully tested and verified working prior to listing✓Pulled from a professional, well-maintained data center environmentKEY NetworksSeriesArista 7300XTypeSwitch Line Card / Expansion ModuleSFP+ Ports48 x 1/10GbE SFP+QSFP+ Uplinks4 x 40GbE QSFP+ (or 4x10G breakout)Max 10GbE Ports64 (48 SFP+ + 16 via QSFP+ breakout)Max 40GbE Ports4Packet Buffer12MB SharedTypical Power166W typical / 232W maxWeight9.6 lbs (4.35 kg)Dimensions11.83” x 17.11” x 1.73”Compatible ChassisDCS-7304, DCS-7308Operating SystemArista EOSFeaturesL2/L3, VXLAN, EVPN, BGP, MLAG, CloudVision, LANZ, ZTPSHIPPING & RETURNS✓FREE DOMESTIC SHIPPING — ships fast!✓Professionally and securely packaged for safe transit✓Same-day or next-day handling on most orders✓Returns accepted — your satisfaction is guaranteedWHY BUY FROM US?✓Trusted seller — professional network equipment specialists✓Every unit personally inspected before listing✓Clean, data-center-grade equipment only✓Fast, responsive customer serviceWALTER & NORTHBAY-NETWORKS.COM