Arista DCS-7130-96LS-F | 7130LS 96-Port 10G SFP+ FPGA Switch, VU7P-2, 2xAC

SKU:DCS-7130-96LS-F

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Description

The Arista 7130LS is a 2U Layer 1+ FPGA-enabled switch built for ultra-low-latency trading, market data fan-out and network monitoring. It combines a Xilinx Virtex UltraScale+ FPGA with an on-board x86 server, so it can run Arista applications or custom FPGA code alongside non-blocking layer 1 switching.

This 96LS variant provides 96 SFP+ ports supporting 100M, 1G and 10GbE, plus 2 RJ45 ports. Layer 1 latency is 6 ns with jitter under 100 ps. The FPGA is a VU7P Speed Grade 2 with 32GB of DDR memory and an OCXO clock. The x86 system has a quad-core CPU, 8GB RAM and a 64GB SSD. Power comes from two hot-swap AC supplies in a 1+1 arrangement with front-to-rear airflow and a maximum draw of 606W.

The platform lists MetaWatch, MetaMux, MultiAccess, MetaProtect and ExchangeApp as supported applications. It works with 10GBASE-CR DAC, SR, LR, ER and DWDM SFP+ optics, as well as 1000BASE-T RJ45 modules.

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

Features

- Layer 1+ switching with deterministic nanosecond-level latency and under 100 ps jitter
- Non-blocking, bit-for-bit forwarding for any protocol with signal recovery and regeneration
- Signal regeneration, media conversion, port mirroring, dynamic patching and telemetry
- Layer 1+ packet statistics on every port, eye diagram monitoring, tcpdump and full SFP+ diagnostics
- Integrated FPGA for Arista or custom applications such as MetaWatch, MetaMux, MultiAccess, MetaProtect and ExchangeApp
- Linux-based management platform with industry-standard CLI and JSON RPC API
- Dual redundant hot-swappable power supplies and fan trays

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
- Layer 1 latency: 6 ns
- MetaMux latency: 43 ns
- MultiAccess latency: 55 ns
- Jitter: Less than 100 ps
- Throughput: 100M to 11.3Gbps
- FPGA: Xilinx Virtex UltraScale+ VU7P Speed Grade 2
- FPGA memory: 32GB DDR
- Clock: OCXO
- CPU: Quad-core x86
- System memory: 8GB RAM
- On-board SSD: 64GB
- Internal 10G ports: 2
- Management ports: 2 x 100/1000
- Other ports: 1 x USB, 1 x RS-232 (RJ-45), 1 x PPS input, 1 x PPS output
- Power supplies: 2 x hot-swap AC (1+1 redundant)
- Fan trays: 3 x hot-swappable (1+1 redundant)
- Airflow: Front-to-rear
- 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: What latency does the 96LS achieve?
A: Layer 1 switching latency is 6 ns with jitter under 100 ps. MetaMux latency is 43 ns and MultiAccess latency is 55 ns.

Q: Which Arista FPGA applications are supported?
A: MetaWatch, MetaMux, MultiAccess, MetaProtect and ExchangeApp are listed as supported on this model. Licence tiers for each application are not defined by this SKU.

Q: What power supplies and airflow does this SKU use?
A: It uses two hot-swap AC power supplies (PWR-747AC) in a 1+1 redundant arrangement, with front-to-rear airflow. Maximum power draw is 606W.

Q: Which SFP+ optics and cables work with it?
A: Supported options include 10GBASE-CR DAC (0.5 to 5m), SRL, SR, LRL, LR, ER and DWDM optics, plus 1000BASE-T RJ45 modules.

Q: How does this 96LS differ from other 7130 models?
A: This SKU has a VU7P Speed Grade 2 FPGA, an OCXO clock, front-to-rear airflow and dual AC power supplies, with 96 SFP+ ports.