WALTER & NORTHBAY-NETWORKS.COM✓ AS NEW — Arista DCS-7500R2M-36CQ-LC Line Card36-Port 100GbE QSFP100 | Hardware MACsec | Wire-Speed | 7500R2 SeriesQuantity: (1) | Multiple IN STOCK🚚 FREE DOMESTIC SHIPPING — Fast & Secure PackagingOVERVIEWQuantity: (1) | Multiple IN STOCKThirty-six ports of 100GbE QSFP100 with hardware MACsec encryption built into every single port — the Arista DCS-7500R2M-36CQ-LC is the security-hardened variant of the 7500R2 line card family, purpose-built for environments where line-rate encryption isn’t optional. Drop it into your DCS-7504, 7508, 7504N, 7508N, 7512N, or 7516N chassis and you get wire-speed forwarding across all 36 ports with a 16GB packet buffer that handles microbursts without flinching. Every port supports IEEE 802.1AE MACsec encryption in hardware — meaning your east-west and north-south data center traffic stays encrypted at line rate with zero performance penalty, critical for financial services, government, healthcare, and any environment subject to data-in-transit compliance requirements. Full Arista EOS management brings VXLAN, EVPN, BGP, CloudVision automation, and LANZ streaming telemetry to the same card delivering your encryption. This is the line card you spec when "fast" and "secure" both have to be non-negotiable.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 and QSFP100 ports are 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 7500R2TypeSwitch Line Card / Expansion ModuleNumber of Ports36Port InterfaceQSFP100Max 100GbE Ports36Max 40GbE Ports36ThroughputWire-SpeedPacket Buffer16 GBMACsec EncryptionYes — Hardware MACsec on all portsTypical Power683W typical / 941W maxWeight17.4 lbs (7.9 kg)Dimensions17.5" x 1.75" x 23" (44.5 x 4.5 x 58.4 cm)Compatible ChassisDCS-7516N, DCS-7512N, DCS-7508N, DCS-7504N, DCS-7508, DCS-7504Minimum EOS Version4.19.1Operating SystemArista EOSFeaturesL2/L3, VXLAN, EVPN, BGP, MACsec, CloudVision, LANZSHIPPING & 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