Arista DCS-7130-96LS-R | 7130LS 96-Port 10G FPGA Switch, VU7P-2, Rear Airflow

SKU:DCS-7130-96LS-R

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Description

The Arista 7130LS 96LS is a 2RU Layer 1+ FPGA switch for ultra-low-latency trading, colocation and market data environments. It combines a Xilinx Virtex UltraScale+ VU7P speed grade 2 FPGA with an onboard quad-core x86 server, so it can aggregate, fan out, tap and monitor feeds as well as host custom or partner FPGA applications.

The chassis provides 96 SFP+ ports supporting 100M, 1GbE and 10GbE, plus 2 RJ45 ports. Layer 1 switching latency is 6 ns, with MetaMux at 43 ns and MultiAccess at 55 ns. An OCXO clock supports precise timing, and the platform carries 32GB DDR, 8GB system RAM and a 64GB on-board SSD. This SKU is configured with rear-to-front airflow, 2 x hot-swap AC power supplies in a 1+1 redundant arrangement and 3 hot-swappable fan trays, with a maximum power draw of 606W.

The SFP+ ports accept 10GBASE-CR DAC cables, SR, LR and ER optics, DWDM optics and 1000BASE-T copper SFPs. The 96LS supports the MetaWatch, ExchangeApp and MetaProtect applications and the FPGA Dev Kit, and runs MOS and/or EOS.

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

Features

- Deterministic Layer 1 forwarding with less than 100 ps jitter
- Signal regeneration and media conversion at the same rate
- 1:N port mirroring with identical latency
- Dynamic patching and ad-hoc tapping without rewiring
- Layer 1+ packet statistics on every link
- Integrated FPGA for custom or partner applications
- Linux-based platform with industry-standard CLI and JSON RPC API
- tcpdump on every port, LLDP and eye diagram monitoring
- Full SFP+ diagnostics including light levels, temperature and voltage

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: 96 x SFP+ (100M/1GbE/10GbE), 2 x RJ45
- FPGA: Xilinx Virtex UltraScale+ VU7P, speed grade 2
- Throughput: 100M-11.3Gbps
- Layer 1 latency: 6 ns
- MetaMux latency: 43 ns
- MultiAccess latency: 55 ns
- DRAM: 32GB DDR
- System memory: 8GB RAM
- On-board SSD: 64GB
- Clock: OCXO
- CPU: Quad-core x86
- 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 x hot-swap AC, 1+1 redundant
- Fan trays: 3 x hot-swappable, 1+1 redundant (FAN-7130-2U)
- Airflow: rear-to-front
- Maximum power draw: 606W
- Rack units: 2U
- Dimensions (WxHxD): 44.8 x 8.7 x 37.9 cm
- Weight: 12kg
- Operating temperature: 0 to 40 C
- Relative humidity: 10% to 85% non-condensing
- Maximum altitude: 2,000m

FAQs

Q: Which FPGA applications does the 96LS support?
A: The 7130LS 96LS supports MetaWatch, ExchangeApp and MetaProtect. SwitchApp is not supported. The FPGA Dev Kit (FDK) is supported, while the Vitis Dev Kit (VDK) is not.

Q: What power supplies does this model use?
A: This SKU uses 2 x AC power supplies (PWR-747AC family) in a 1+1 redundant configuration, with a maximum system draw of 606W. A DC alternative, PWR-1900DC, exists for this chassis.

Q: What optics and cables work in the SFP+ ports?
A: The ports support 10GBASE-CR DAC (0.5m-5m), SRL, SR, LRL, LR, ER and DWDM optics, 1000BASE-T copper SFPs and 40GBASE-CR4 QSFP+/SFP+ breakout.

Q: Which airflow direction does this unit use?
A: This SKU is rear-to-front airflow. It uses fan tray FAN-7130-2U, with FAN-7130-2U-R as the rear-to-front spare.

Q: Which operating systems does it run?
A: The platform runs MOS and/or EOS on a Linux base, with an industry-standard CLI and a JSON RPC API.