Brand: Arista | Category: Network Switches
SKU: ARIS-7800R348D2LC | Part #: 7800R3-48D2-LC | MPN: 7800R3-48D2-LC
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The Arista 7800R3 Series 400G Spine Line Card from Arista is enterprise-grade Network Switches hardware built for data centers. The Arista 7800R3-48D2-LC is a high-density 400G spine line card designed for deployment within the Arista 7800R3 Series modular chassis. It delivers 48 ports of native QSFP-DD 400GbE connectivity alongside 2 ports of 400G OSFP, enabling non-blocking fabric capacity at massive scale. Built on Arista's third-generation routing silicon, the card supports full Layer 2 and Layer 3 feature parity including BGP, EVPN, VXLAN, and segment routing, making it a foundational building bl Available in brand new condition. Arista network switches products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
| Brand | Arista |
| Category | Network Switches |
| SKU | ARIS-7800R348D2LC |
| Part Number | 7800R3-48D2-LC |
| Condition | New |
| Manufacturer Part Number | 7800R3-48D2-LC |
| Series | Arista 7800R3 |
| Form Factor | Modular Line Card |
| Compatible Chassis | Arista 7804, 7808, 7816 |
| 400GbE QSFP-DD Ports | 48 |
| 400G OSFP Ports | 2 |
| Port Flexibility | QSFP-DD ports support 400G, 100G, and 40G via breakout |
| Switching Capacity (per card) | Up to 19.2 Tbps |
| Forwarding Rate | Hardware-based line-rate forwarding |
| Routing Protocols | BGP, OSPF, IS-IS, RIP, static routing |
| Overlay Protocols | VXLAN, EVPN |
| Segment Routing | SR-MPLS and SRv6 support |
| MACsec Encryption | IEEE 802.1AE line-rate MACsec |
| High Availability | Non-stop forwarding (NSF), Stateful Switchover (SSO), hitless ISSU |
| Telemetry | Streaming telemetry via gNMI, OpenConfig, SNMP |
| Operating System | Arista EOS |
| Management & Automation | Open APIs, ZTP, Ansible, Puppet, Chef integration |
| Hardware Timestamping | Supported |
| Power Supply | Supplied and managed by chassis |