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| Product Overview |
|---|
The DCS‑7303‑CONFIG Arista 7300X switch delivers 128 front‑facing 100G QSFP ports in a robust 4‑slot chassis, combining massive throughput, ultra‑low latency, and enterprise‑grade Layer 2/3 features—built for next‑gen data center and spine/leaf deployments. Designed with hot-swappable power and fan modules, it ensures continuous uptime in mission-critical environments. With full EOS support, it integrates seamlessly with automation, telemetry, and advanced network orchestration tools. |
| General Information | |
|---|---|
| Brand | Arista Networks |
| Part Number | DCS-7303-CONFIG |
| Condition | Refurbished |
| Technical Information | |
|---|---|
| Switch Type | Managed Switch |
| Form Factor | Rack-Mountable |
| Port Speed | 100 Gb/s per QSFP port |
| Switching Capacity | 50 Tbps |
| Switch Forwarding Rate | 38 Bpps |
| DRAM | 128 GB |
| Max VLANs Supported | Supports up to 4,096 VLANs |
| Layer Support | Layer 2, Layer 3 |
| Connector Type | QSFP100, RJ-45, RS-232, USB |
| Performance | |
|---|---|
| Latency | <2.5µs |
| Jumbo Frame Support | Up To 9216 Bytes |
| MAC Address Table Size | 288,000 Entries |
| Management and Configuration | |
|---|---|
| Routing Protocols | RIP, OSPF, BGP, IS-IS, VRRP, PIM-SM, PIM-DM |
| Remote Protocols | CloudVision, CLI, EOS API, Zero Touch Provisioning |
| Security Features | AAA, MAC/IP ACLs, storm control, encryption, SSH, SNMPv3 |
| Power & Cooling | |
|---|---|
| Fans | Hot-swappable, front-to-rear or rear-to-front airflow |
| Power | Dual AC 2700W power supplies (hot-swappable) |
| Power Supply | IEC-320 C19 |
| Physical Characteristics | |
|---|---|
| Dimensions | 15 × 19 × 28 Inches |
| Weight | 15.00 |
| Product Description |
|---|
The DCS‑7303‑CONFIG is an Arista 7300X modular data center switch configured in a 4‑slot DCS‑7304 chassis, offering high port density and carrier‑grade performance for modern spine/leaf networks. Key Features
This setup is ideal for hyperscale data centers or cloud providers needing massive bandwidth, low latency, and seamless redundancy in high‑density leaf/spine architectures. Perfect for backbone aggregation or core switching in demanding environments. |