Arista

Arista DCS-7130-48LA# | 48x 1/10G SFP+ Layer-1 + FPGA (VU7P-2) + Atomic Clock, PoE: none, uplinks: 0, license: base

Arista DCS-7130-48LA# | 48x 1/10G SFP+ Layer-1 + FPGA (VU7P-2) + Atomic Clock, PoE: none, uplinks: 0, license: base

SKU:DCS-7130-48LA#

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Description

Layer‑1 crosspoint with integrated Xilinx UltraScale VU7P‑2 FPGA and an onboard atomic clock for high‑stability timing and precision timestamping. Built for latency‑critical environments requiring deterministic processing and robust holdover. Hot‑swappable PSUs and fan modules with selectable airflow. Requires PSU/Fan kit sold separately.

Features

- Ultra‑low latency Layer‑1 fabric with integrated FPGA acceleration
- Onboard atomic clock for high‑stability timing and precise timestamping
- 48x SFP+ ports for flexible 1/10G connectivity
- Redundant, hot‑swappable power and fans with selectable airflow
- Deterministic, hardware‑based processing for mission‑critical workflows
- Standard SFP/SFP+ optics and DAC/AOC compatibility

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Does the unit include PSUs and fan modules?
A: No. A PSU/Fan kit is required and sold separately.

Q: What benefits does the atomic clock provide?
A: It delivers high‑stability timing and improved holdover for precision timestamping in latency‑sensitive environments.

Q: Is this a Layer‑2/Layer‑3 switch?
A: No. It is a Layer‑1 crosspoint with FPGA acceleration and integrated timing features.

Q: Which optics can I use?
A: Standards‑compliant SFP/SFP+ modules and DAC/AOC cables for 1G or 10G operation.

Q: Is PoE available on any ports?
A: No. The platform does not support PoE.

Technical Specifications

- Ports: 48x SFP+
- Port speeds: 1/10 Gigabit Ethernet
- Integrated FPGA: Xilinx UltraScale VU7P‑2
- Timing: Integrated atomic clock for high‑stability timestamping and holdover
- Layer: True Layer‑1 crosspoint plus FPGA acceleration
- Typical L1 latency: ~4–7 ns port‑to‑port
- Use cases: Time‑critical feed handling, hardware filtering, precision timestamping (app dependent)
- Airflow: Field‑selectable (front‑to‑rear or rear‑to‑front, via fan modules)
- Power: Redundant hot‑swappable PSUs (AC or DC options, sold separately)
- Form factor: 1RU

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