Product Model: Arista DCS-7280CR3K-32D4-R
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The Arista DCS-7280CR3K-32D4-R is a high-performance switch-router designed to meet the needs of advanced data centers and cloud networks. Offering a blend of 32x100GbE QSFP and 4x400GbE QSFP-DD ports, it provides extensive throughput and flexibility. This model ensures seamless integration and robust route management for complex networking environments, featuring rear to front air cooling and dual AC power supplies.
Quick Spec
| Brand | Arista |
| Model | Arista DCS-7280CR3K-32D4-R |
| Port Configuration | 32x100GbE QSFP and 4x400GbE QSFP-DD |
| Cooling Direction | Rear to Front |
| Power Supply | 2 x AC |
Product Datasheet
- ● High port density with 32x100GbE QSFP and 4x400GbE QSFP-DD interfaces
- ● Large route capabilities for extensive network configurations
- ● Efficient cooling with rear to front air direction
- ● Dual AC power supply for high availability
- ● Advanced telemetry and monitoring features
Product Applications
- ● High-performance data centers requiring extensive throughput
- ● Cloud network infrastructures needing reliable and flexible routing solutions
- ● Scalable enterprise networks demanding advanced route management
Supported Options
| Accessory | Model |
| 400G QSFP-DD Optics | QDD-400G-LR4 |
| 100G QSFP Optics | QSFP-100G-SR4 |
| Power Supply Unit | PWR-3KW-AC |
Compare to Similar Items
| Model | Differences |
| Arista DCS-7280SR3-48YC8 | 48x25GbE SFP and 8x100GbE QSFP, front to rear air |
| Arista DCS-7060CX-32S | 32x100GbE QSFP+, front to rear air, 1 x AC |
| Arista DCS-7050SX3-48YC12 | 48x10GbE SFP+ and 12x100GbE QSFP, front to rear air |
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Arista DCS-7280CR3K-32D4-R Datasheet
Arista DCS-7280CR3K-32D4-R Specifications | |
| Brand | Arista |
| Model | DCS-7280CR3K-32D4-R |
| Series | 7280R3 |
| Ports | 32x100GbE QSFP and 4x400GbE QSFP-DD |
| Type | Switch Router |
| Routing Capacity | Large Route |
| Airflow | Rear to Front |
| Power Supply | 2 x AC |
| Forwarding Rate | Up to 8.4 Tbps |
| Switching Capacity | Up to 16 Tbps |
| Packet Buffer Memory | Up to 128MB |
| Latency | 3-4 microseconds |
| Operating Temperature | 0 to 40??C |
| Dimensions (HxWxD) | 1.75″ x 19″ x 22″ |
| Management | CLI, SNMP, Web GUI |
| MTBF | Over 200,000 hours |
| QoS | Yes |
| Security Features | ACL, sFlow, RADIUS, TACACS+ |
| Power Consumption | 800W typical |
| Software | Arista EOS |
| Warranty | 1 year |