Product Model: DCS-7280SR3MK-48YC8A-S#
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The Arista DCS-7280SR3MK-48YC8A-S# is part of the Arista 7280R3 Encryption series, designed to deliver comprehensive security and performance for modern data center and cloud environments. Combining high-performance routing capabilities with advanced encryption features, this device caters to the needs of large enterprises and service providers requiring secure, high-speed data transport.
Quick Spec
| Brand | Arista |
| Model | DCS-7280SR3MK-48YC8A-S# |
| Series | 7280R3 Encryption |
| Ports | 48 x 100GigE + 8 x 400GigE |
| Encryption | MACsec |
| Throughput | Up to 12.8 Tbps |
Product Datasheet
- ● Advanced MACsec encryption for secure data transfer
- ● 48 x 100GigE and 8x 400GigE ports for high-speed connectivity
- ● Support for multiple routing protocols
- ● High throughput up to 12.8 Tbps
- ● Energy-efficient design with advanced cooling technology
Product Applications
- ● Data center interconnect for secure, high-speed links
- ● Cloud service providers needing robust encryption and high performance
- ● Enterprises requiring confidential data transmission over wide networks
Supported Options
| Accessory | Model |
| Enhanced Power Supply | PSU-1200AC-RED |
| Redundant Fan Module | FAN-A-1 |
| Optic Transceivers | SFP-25G-SR |
Compare to Similar Items
| Model | Difference |
| Arista DCS-7280SR3-48YC8 | No MACsec encryption |
| Arista DCS-7280SR2-48YC6 | Lower throughput of 9.6 Tbps |
| Arista DCS-7280SQ-48C6 | Limited to 100GigE ports only |
Before Purchasing
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DCS-7280SR3MK-48YC8A-S# Datasheet
DCS-7280SR3MK-48YC8A-S# Specifications | |
| Brand | Arista |
| Model | DCS-7280SR3MK-48YC8A-S# |
| Product Name | 7280R3 Encryption |
| Encryption Support | Yes |
| Interface | 48 x 25G SFP28 and 8 x 100G QSFP28 |
| Switching Capacity | 4 Tbps |
| Forwarding Rate | 1.5 Bpps |
| Latency | Sub-microsecond |
| Packet Buffer Memory | 64 MB integrated packet buffer |
| CPU | Quad-core x86 |
| Flash Memory | 32 GB |
| System Memory | 16 GB |
| Operating System | Arista EOS |
| Management Ports | 1 x 10/100/1000, 1 x USB, 1 x Serial |
| Power Supplies | Dual, hot-swappable |
| Fans | Hot-swappable, redundant |
| Form Factor | 1U |
| Mounting Options | Rackable |
| Dimensions (HxWxD) | 1.72 x 19 x 16 inches |
| Airflow Options | Front-to-back or back-to-front |
| Warranty | 1 year |
| Temperature Range | 0??C to 40??C |