• Black arista dcs-7130-16g3s-f layer-1 network switch with 16 sfp+ ports and sleek professional design
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Arista

Arista DCS-7130-16G3S-F | 7130 Connect S 16-Port SFP+ Layer-1 Switch, 4ns, F2R

Arista DCS-7130-16G3S-F | 7130 Connect S 16-Port SFP+ Layer-1 Switch, 4ns, F2R

DCS-7130-16G3S-F

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Description

The Arista 7130 Connect S Series 16-port Layer-1 switch delivers an industry-leading 4-nanosecond port-to-port latency — equivalent to just one metre of fibre propagation delay — making it purpose-built for high-frequency trading, co-location facilities, and any latency-critical data centre environment. All 16 SFP+ ports support 100M/1GbE/10GbE with full signal recovery and regeneration, non-blocking deterministic forwarding, and virtually zero jitter through elimination of buffering and queuing entirely.

Running Arista MOS — a Linux-based operating system with CLI, web interface, and JSON-RPC API — the switch supports remote dynamic patching, one-to-many broadcast/tap connections, and per-port Layer 1+ telemetry including eye diagrams and signal quality monitoring. Dual redundant AC power supplies (Platinum 93% efficiency) and front-to-rear airflow ensure reliable deployment in structured rack environments. Certified for Australian C-Tick compliance. Buy today from iptrading.com.au — fast shipping and expert service across Australia.

Features

- 4-nanosecond port-to-port latency — equivalent to 1 metre of fibre propagation delay
- Full signal recovery and regeneration on every port for maximum signal integrity
- Non-blocking, deterministic forwarding with virtually undetectable jitter — no buffering or queuing
- Supports SFP/SFP+ including LRM, passive and active DAC cables via state-of-the-art signal integrity circuitry
- Packet-aware platform with comprehensive per-port statistics, signal quality monitoring, and eye diagrams
- One-to-one and one-to-many (broadcast/tap) port connections with no latency penalty
- Remotely configurable via CLI, HTTP, and JSON-RPC — no physical access required
- Dynamic patching and link management for flexible topology changes
- Layer 1+ telemetry on every link for proactive monitoring and diagnostics
- Bit-for-bit forwarding for full protocol transparency
- Media conversion capability across supported port speeds
- Arista MOS: Linux-based OS with CLI, web interface, Syslog, net-SNMP, Bash, Python scripting, authentication and security

Warranty

Arista hardware products come with a 1-year limited hardware warranty, covering defects in materials and workmanship under normal use.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Arista products. Contact our team to explore options that align with your organisation's needs.
https://www.arista.com/assets/data/pdf/Warranty.pdf

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

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- 16 x SFP+ ports supporting 100M / 1GbE / 10GbE
- Port-to-port latency: 4 nanoseconds
- Forwarding: Non-blocking, deterministic Layer-1+ (no buffering or queuing)
- Airflow: Front-to-rear
- Power Supply: 2x AC (PWR-500-AC), 100–240V AC, 93% Platinum efficiency
- Input Current: 6.5–3.2A, 50/60Hz, IEC 320-C13 connector
- Operating System: Arista MOS (Linux-based, CLI, web interface, SNMP)
- Certifications: North America NRTL, EU CE, BSMI (Taiwan), C-Tick (Australia), CCC (PRC), KC (South Korea), EAC, VCCI (Japan)
- Compliance: RoHS (2011/65/EU), WEEE (2012/19/EU), EMC Directive (2004/108/EC), Low Voltage Directive (2006/95/EC)

FAQs

Q: What makes the Arista DCS-7130-16G3S-F different from a standard Layer 2 switch?
A: Unlike a traditional Layer 2 or Layer 3 switch, the 7130 G3S is a Layer-1 switch — it forwards signals at the physical layer with no buffering, queuing, or MAC processing. This delivers a deterministic 4-nanosecond port-to-port latency, which is critical for applications like high-frequency trading where even microseconds of variability can have significant financial impact.

Q: Can I buy the Arista DCS-7130-16G3S-F in Australia?
A: Yes. IP Trading stocks Arista 7130 Series switches and ships across Australia. The DCS-7130-16G3S-F carries Australian C-Tick certification, making it fully compliant for deployment in Australian data centres and co-location facilities. Contact us at iptrading.com.au for pricing and availability.

Q: What SFP+ modules and cables are compatible with this switch?
A: All 16 SFP+ ports support standard SFP and SFP+ transceivers including long-reach multimode (LRM) optics, as well as passive and active Direct Attach Copper (DAC) cables. The switch's signal integrity circuitry is designed to support a broad range of SFP+ form factor hardware.

Q: Does the 7130 G3S support network monitoring or tap configurations?
A: Yes. The switch supports one-to-many port connections, enabling broadcast and tap topologies with no additional latency penalty. This makes it well-suited for network monitoring, packet capture, and test & measurement deployments alongside its primary switching role.

Q: How is the DCS-7130-16G3S-F managed?
A: The switch runs Arista MOS, a Linux-based operating system that supports CLI, a web interface, JSON-RPC API, Syslog, net-SNMP, Bash scripting, and Python automation. It can be fully configured and managed remotely with no physical presence required, integrating into standard data centre automation and monitoring workflows.

Q: What redundancy features does this switch include?
A: The DCS-7130-16G3S-F includes dual AC power supplies (PWR-500-AC) operating at 93% Platinum efficiency over a 100–240V AC input range, providing power redundancy for always-on deployment. Front-to-rear airflow aligns with standard hot-aisle/cold-aisle data centre rack configurations.

Datasheet

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