Arista DCS-7130-48LB# | 7130 48-Port 10G SFP+ L1 FPGA Switch, VU9P-3, OCXO

SKU:DCS-7130-48LB#

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Description

The Arista 7130 48-port model is a 1U Layer 1+ FPGA switch built for ultra-low-latency trading and colocation environments. It suits market data fan-out and aggregation, network tapping and monitoring, packet capture and timestamping, MiFID II/RTS 25 compliance work and custom FPGA application development.

It provides 48 SFP+ ports supporting speeds from 100M to 11.3Gbps, plus 2 RJ45 ports. At its core is a Xilinx Virtex UltraScale+ VU9P Speed Grade 3 FPGA with 32GB DDR, paired with an OCXO clock, a quad-core x86 CPU, 8GB system RAM and a 64GB onboard SSD. Layer 1 latency is 5 ns with jitter under 100 ps, MetaMux latency is 39 ns and MultiAccess latency is 55 ns. This is the configurable base chassis with 48 SFP+ ports, so power supplies and fan trays are specified separately, using PWR-500 AC or DC supplies and FAN-7130-1U fan trays. Maximum power draw is 430W.

Base Layer 1+ switching needs no licence. Arista FPGA applications such as MetaWatch, MetaMux, MultiAccess and SwitchApp are optional, and the platform runs MOS and/or EOS.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Deterministic Layer 1 forwarding with the same latency for 1:N port mirroring
- Signal regeneration, media conversion, port mirroring and dynamic patching and link management
- Layer 1+ packet statistics on every port with an embedded influxdb database
- Full SFP+ interface diagnostics including light levels, temperature, voltage and eye diagram monitoring
- tcpdump diagnostics on every port and LLDP topology discovery
- Linux-based platform with industry standard CLI and JSON RPC API
- Integrated FPGA with FDK and Vitis development kits for custom or third-party applications
- AC and DC power options with rear-to-front or front-to-rear cooling

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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Technical Specifications

FAQs

Technical Specifications

- Ports: 48 x SFP+, 2 x RJ45
- Throughput: 100M to 11.3Gbps per port
- FPGA: Xilinx Virtex UltraScale+ VU9P Speed Grade 3
- DRAM: 32GB DDR
- System memory: 8GB RAM
- Onboard SSD: 64GB
- CPU: Quad-core x86
- Clock: OCXO
- Layer 1 latency: 5 ns
- MetaMux latency: 39 ns
- MultiAccess latency: 55 ns
- Internal 10G ports: 2
- Management ports: 2 x 100/1000
- USB ports: 1
- PPS input: 1 (5V TTL, 50 ohm)
- PPS output: 1 (5V TTL)
- Serial port: 1 x RS-232 (RJ-45)
- Power supplies: 2 hot-swap, 1+1 redundant (PWR-500 AC or DC)
- Fan trays: 2 hot-swap, 1+1 redundant (FAN-7130-1U)
- Maximum power draw: 430W
- Form factor: 1U
- Dimensions (WxHxD): 44.8 x 4.3 x 37.9 cm
- Weight: 9kg
- Operating temperature: 0 to 40 C
- Relative humidity: 10% to 85% non-condensing
- Maximum altitude: 2,000m

FAQs

Q: Does this switch need a licence?
A: No licence is required for base Layer 1+ switching. Arista FPGA applications such as MetaWatch, MetaMux, MultiAccess and SwitchApp are optional.

Q: Which power supplies and fan trays does it use?
A: It uses two hot-swap 1+1 redundant PWR-500 power supplies in AC or DC and FAN-7130-1U fan trays. Airflow can be front-to-rear or rear-to-front depending on the modules chosen.

Q: Which optics and cables does it work with?
A: Supported types include 1000BASE-T, 10GBASE-CR from 0.5m to 5m, 10GBASE-SR, 10GBASE-LR, 10GBASE-ER and 10GBASE-DWDM, plus 40GBASE-CR4 breakout cabling.

Q: Which operating system does it run?
A: It is a Linux-based platform running MOS and/or EOS, with an industry standard CLI and a JSON RPC API.

Q: Can I run my own FPGA applications on it?
A: Yes. The integrated VU9P-3 FPGA is supported by the FDK and Vitis development kits for custom or third-party applications.