Product Model: DCS-7289-CH
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The Arista DCS-7289-CH, part of the robust Arista 7280R3A Modular series, is designed to excel in high-performance environments. Engineered for advanced networking needs, this switch delivers industry-leading throughput and scalability. Ideal for data centers and cloud infrastructure, the DCS-7289-CH is a versatile and powerful addition to any IT ecosystem.
Quick Spec
| Brand | Arista |
| Model | DCS-7289-CH |
| Series | 7280R3A Modular |
| Throughput | Up to 6.4 Tbps |
| Port Count | Multiple 100GbE ports |
Product Datasheet
- ● High-density port configuration for extensive connectivity.
- ● Advanced Layer 2 and Layer 3 features for optimal routing and switching.
- ● Redundant power supplies and fans for increased reliability.
- ● Comprehensive network monitoring and visibility tools.
- ● Support for advanced security protocols and encryption.
Product Applications
- ● Data Center Interconnect for efficient and high-speed connectivity between server farms.
- ● Cloud Networking to support scalable and flexible cloud infrastructures.
- ● Enterprise Core Routing to enhance the performance and reliability of enterprise networks.
Supported Options
| Accessory | Model |
| Power Supply | PWR-500AC-7280R |
| Fan Module | FAN-7280R |
| Optical Transceiver | SFP-100G-ER4 |
Compare to Similar Items
| Model | Difference |
| Arista DCS-7280SR-48C6 | Lower port density, fewer 100GbE ports |
| Arista DCS-7050X3-48YC12 | Less throughput and scalability |
| Cisco Nexus 93180YC-FX | Different operational and feature set |
Before Purchasing
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DCS-7289-CH Datasheet
DCS-7289-CH Specifications | |
| Brand | Arista |
| Model | DCS-7289-CH |
| Product Type | Modular Network Switch |
| Form Factor | 1U |
| Switching Capacity | Up to 25.6 Tbps |
| Forwarding Rate | Up to 9.6 Bpps |
| Ports | 48 x 25GbE SFP, 6 x 100GbE QSFP28 |
| Power Supply | Dual, hot-swappable, redundant |
| Cooling | Front-to-back airflow |
| Processor | X86 CPU |
| Memory | 16GB DRAM |
| Flash Storage | 8GB |
| Operating System | Arista EOS |
| MAC Addresses | Up to 256K |
| IPv4 Routes | Up to 1.5M |
| IPv6 Routes | Up to 768K |
| Jumbo Frames | Up to 9216 bytes |
| Latency | Sub-microsecond |
| Management | 10/100/1000 Ethernet port, RJ-45 serial console, USB |
| MTBF | Over 100,000 hours |
| Dimensions | 1.75 x 16.9 x 25.6 in (4.45 x 43.2 x 65 cm) |
| Operating Temperature | 0??C to 40??C (32??F to 104??F) |
| Relative Humidity | 5% to 95% non-condensing |