Condition: Refurbished

Arista DCS-7130-48KA

The 7130-Connect (or 7130) series are Layer 1 / Layer 1+ switch / interconnect devices — not traditional Layer 2/3 Ethernet switches with routing/switching logic, but designed for ultra-low latency, deterministic packet forwarding. They’re useful as fast “hardware patch panels”, media converters, taps / mirrors, or deterministic interconnects — e.g. for latency-sensitive environments such as high-frequency trading, telemetry, or environments where signal integrity and timing matter. For 48-port models like the 48KA (assuming it matches the 48-port 7130 family): supports 48 × SFP+ ports, handling 100 Mbit up to 11.3 Gbps per port.

Features:

• High-performance / high-frequency trading — where ultra-low latency, deterministic and minimal jitter forwarding matters
• Passive / active network taps and monitoring: mirroring or copying data to monitoring tools, intrusion detection, recording, telemetry — without affecting the main traffic path.
• Media conversion or long-haul fiber/copper interconnects: combining SFP+ mixed media, converting between copper/fiber, while preserving signal integrity and speed.
• Acting as a dynamic, remotely configurable “patch panel” — useful in data centers where port mapping changes frequently or remote hands are expensive.

Whats in the Box?

• DCS-7130-48KA

Specifications:

General Information

• Number of Ports: 48
• Model Number: DCS-7130-48KA
• Item Dimensions - H x W x D (IN): 1.7 x 17.6 x 14.9
• Airflow: AFO (Front to Back)
• Power Source Type: AC
• Item Weight (LBS): 20