AresONE 1600GE

Deploying 800GE and 1.6T Ethernet solutions helps mitigate infrastructure bottlenecks. Validating high-speed AI fabric and realistically emulating complex AI workloads with advanced test tools is essential for ensuring reliable performance.

Keysight AresONE 800GE QSFP — DD800 4-Port Test System

With first-to-market solutions, both AresONE 400GE, AresONE High Performance and AresONE-S 400GE with PAM4 and NRZ signaling support have established a significant footprint as enablers for testing bleeding-edge 800GE technology.

Keysight AresONE 800GE OSFP800 4/8-Port Test Systems

With first-to-market solutions, both AresONE 400GE, AresONE High Performance and the high density, 16-port AresONE-S 400GE chassis with PAM4 and NRZ signaling support have established a significant footprint as enablers for testing 800GE technology.

Keysight AresONE 800GE OSFP800-M 4/8-Port Test Systems

AresONE 800GE OSFP800-M is our latest innovation to the AresONE high-speed Ethernet family.

AresONE-400GE QSFP-DD High-Density 8-Port Test System

The Keysight AresONE-400GE product family is the most compact high-port-density 400GE test solution for accelerating performance and benchmark testing of your high-density 3.23-12.8Tbps networking devices

AresONE-S-400GE QSFP-DD High-Density 16-Port Test System

AresONE-S doubles the density of AresONE in the same 2RU fixed chassis form factor and supports seven ethernet speeds.

Keysight AresONE 800GE QSFP — DD800-M 4/8-Port Test Systems

AresONE 800GE QSFP-DD800-M is our latest innovation to the AresONE high-speed Ethernet family.

Keysight AresONE 800GE Dual Interface Model 4-Port Test System

AresONE 400GE and 800GE products have many first-to-market accomplishments, the latest is the AresONE Dual Interface Model-M. It is the first integrated Layer 1 through 3 test platform that supports both the QSFP-DD800 and OSFP800 front panel interfaces in the same fixed chassis.

AresONE-S-400GE QSFP-DD High-Density 8-Port Test System

Keysight’s AresONE-S 8-port model enables high-density testing for 400/200/100/50/40/25/10GE with PAM4 and NRZ SERDES support, all in a single platform.

AresONE-400GE QSFP-DD High-Performance 4-Port Test System

400GE hardware brings better economies of scale and denser configurations, especially of the lower speeds 2x200GE, 4x100GE, and 8x50GE per 400GE physical port

AresONE Validates Finisar 200GE/400GE Transceivers

Optical communication components maker Finisar uses Ixia's AresONE 400GE test solution to validate its bleeding-edge optical transceivers QSFP56 200GBASE-FR4 (2km single-mode fiber), QSFP56 200G eFR4 (10km single-mode fiber), QSFP-DD 400G eLR8 (30km single-mode fiber), and QSFP-DD 400GBASE-DR4 (500m parallel single-mode fiber)

AresOne: The Industry's Highest Density 400GE Test Solution

AresONE is specifically designed to run IxNetwork, the industry's most powerful Layer 2/3 protocol emulation test software, at 400, 200, 100, and 50Gbps speeds.

Scale Your 400GE Testing With The New High Density AresONE-S 16-port 400GE

Changes in the data center are driving a need to test PAM4 and NRZ across all seven SERDES speeds. AresONE is the first to market test solution with an industry leading 16 ports of 400GE.

400GE Optics and Cable Guide

Keysight Ixia’s AresONE, AresONE-P, AresONE-S, and K400 load modules deliver the high density and performance for Ethernet network, security, and application testing. Native QSFP-DD and OSFP 400GE interfaces support multiple speeds and fan-out cables for multi-rate test systems that satisfy needs ranging from basic interoperability and functional validation, to high-port-count performance tests. This document catalogs the speeds, interfaces, point-to-point and fan-out cable combinations supported by the AresONE, AresONE-P, and AresONE-S QSFP-DD, AresONE OSFP, and K400 QSFP-DD 400GE products.

Keysight AI Fabric RoCEv2 Test Solution

Keysight’s AI Fabric Test Solution includes a high-density cost-effective test hardware platform (AresONE-M 800GE or AresONE-S 400GE) and the IxNetwork test application. IxNetwork models the AI training workload running on the tester’s target topology.

Marvell Validates 51.2 Tbps AI Ethernet Switching with Keysight

Keysight Technologies achieved a new milestone in validating the accelerated infrastructure needed to power next-generation, AI-driven cloud data centers, using Keysight’s AresONE-M 800GE test platform and the Marvell Teralynx 10 Ethernet switch chip.

Tolly Dell Networking Data Center Switches

Aggregation switches must offer high-performance and high-density. Tolly benchmarked performance, latency and power consumption of Dell’s PowerSwitch S5448F-ON with Keysight’s AresONE-S 400GE test tool.

Validating 1.6T Ethernet and Emulating Real AI Workloads

Learn how AresONE 1600GE enables full-stack validation of next-generation AI infrastructure through high-density 1.6T Ethernet network testing and realistic AI workload emulation. Discover how integrated Layer 1–3 analysis, RoCEv2 traffic emulation, and KAI Data Center Builder software help accelerate network and AI data center validation, scalability, and deployment readiness.

Active Electrical Cable Technology for Keysight 400GE to 4x100GE with PAM4-to-NRZ Conversion

Keysight’s AresONE, AresONE High Performance, AresONE-S, and K400 400GE test systems are the first to bridge the signaling gap between incompatible pulse amplitude modulation level 4 (PAM4) and non-return-to-zero (NRZ)-encoded signaling. Keysight 400GE AresONE, AresONE High Performance, AresONE-S, and K400 400GE test systems offer a new and unique innovative AEC cable technology that allows a single port of 400GE with PAM4 and KP4 FEC to test four ports of 100GE with NRZ and RS (528,514) FEC. RS (528,514) FEC is also known as KR4 FEC.

Accelerating 400GE Adoption with IxNetwork

As explosive growth drives a technology refresh cycle for network operators in Brazil, WZTECH needed a way to validate 400GE deployments for their ISP customers. Building on a solid relationship established with success in 100GE testing, Keysight worked with WZTECH to develop a cost effective, field upgradable solution to meet both challenging business and technology requirements.