The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Xsight Labs announced on December 9, 2020, that it was sampling its X1 data-center switch silicon to qualified alpha customers. The top configuration was reported at 25.6 Tbps, with a 12.8 Tbps variant also described. The announcement is historical: the available sources do not establish that X1 is currently for sale.
What Xsight announced about X1
In its December 9, 2020 report, EE Times described Xsight Labs’ X1 as a switch-silicon family with 100G SerDes and two stated throughput configurations. Xsight said silicon, evaluation platforms and a software development kit (SDK) were available to qualified alpha customers. That describes sampling, not broad commercial availability.
| Reported X1 configuration | Throughput | Power claim reported in 2020 |
|---|---|---|
| Top configuration | 25.6 Tbps, with 100G SerDes | Less than 300 W, as stated by Xsight and reported by EE Times |
| Lower-throughput variant | 12.8 Tbps | 200 W, as stated by Xsight and reported by EE Times |
These are announcement-era product claims, not independently measured results. They should not be treated as a guarantee for a deployed system: the report does not provide a common test method or complete system configuration for comparing power.
How to interpret the power comparison
Xsight’s vice president of marketing and business development, Rajagopal Krishnaswamy, said the company could find no public competitor documentation claiming less than 350 W for a 25.6 Tbps switch. That was Xsight’s description of its search through public documents in 2020, not an independent, market-wide benchmark. It does not establish that every competing switch consumed at least 350 W or that the compared products used identical configurations.
Recommended Free Tools
#1 Best Overall
- GIGABIT ETHERNET PORTS: Features 5 x 1.0Gbps Ethernet ports for high-speed connectivity. Auto-negotiating ports detect the optimal speed for connected devices and work with existing Cat5e or Cat6 Ethernet cables.
- PLUG-AND-PLAY UNMANAGED NETWORK SWITCH: Simple plug-and-play setup with no software to install or configuration required.
- FLEXIBLE MOUNTING OPTIONS: Compact metal design supports desktop or wall-mount placement for versatile installation.
- SILENT & ENERGY-EFFICIENT OPERATION: Fanless design ensures silent performance, while IEEE 802.3az Energy Efficient Ethernet reduces power consumption without compromising high-speed network performance.
- REGIONAL COMPATIBILITY: Made for use in U.S. & CA only
Features Xsight highlighted
Shared packet buffer
Xsight presented a fully shared packet buffer as a differentiator. CEO Guy Koren explained the design by saying “any port has full access to the full buffer.” This describes the company’s architectural claim; the announcement does not include independent performance testing of the feature.
Telemetry and software
The report also highlighted silicon-level telemetry and an SDK built with multilayer APIs and reference applications. Xsight said its software was compatible with OCP SAI and the SONiC network operating system, positioning the switch for software-driven data-center networking.
Rank #2
- 𝗢𝗻𝗲 𝗦𝘄𝗶𝘁𝗰𝗵 𝗠𝗮𝗱𝗲 𝘁𝗼 𝗘𝘅𝗽𝗮𝗻𝗱 𝗡𝗲𝘁𝘄𝗼𝗿𝗸: 5× 10/100/1000Mbps RJ45 Ports supporting Auto Negotiation and Auto MDI/MDIX.
- 𝗚𝗶𝗴𝗮𝗯𝗶𝘁 𝘁𝗵𝗮𝘁 𝗦𝗮𝘃𝗲𝘀 𝗘𝗻𝗲𝗿𝗴𝘆: Latest innovative energy-efficient technology greatly expands your network capacity with much less power consumption and helps save money.
- 𝗥𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗮𝗻𝗱 𝗤𝘂𝗶𝗲𝘁: IEEE 802.3X flow control provides reliable data transfer and Fanless design ensures quiet operation.
- 𝗣𝗹𝘂𝗴 𝗮𝗻𝗱 𝗣𝗹𝗮𝘆: Easy setup with no software installation or configuration needed.
- 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀: Prioritize your traffic and guarantee high quality of video or voice data transmission with Port-based 802.1p/DSCP QoS and IGMP Snooping.
Physical format
Koren said, “We can do it in 1RU,” referring to a one-rack-unit form factor. The report said the design could still use copper. It does not specify connector type or establish that a particular copper cable is compatible.
Sampling did not identify customers or deployments
Xsight described X1 silicon, evaluation platforms and the SDK as available to qualified alpha customers. The executives quoted in the EE Times report did not name those customers. The announcement therefore supports a claim of qualified-customer sampling, not a claim of a named customer deployment or broad production availability.
Rank #3
- GIGABIT ETHERNET PORTS: Features 8 x 1.0Gbps Ethernet ports for high-speed connectivity. Auto-negotiating ports detect the optimal speed for connected devices and work with existing Cat5e or Cat6 Ethernet cables.
- PLUG-AND-PLAY UNMANAGED NETWORK SWITCH: Simple plug-and-play setup with no software to install or configuration required.
- FLEXIBLE MOUNTING OPTIONS: Compact metal design supports desktop or wall-mount placement for versatile installation.
- SILENT & ENERGY-EFFICIENT OPERATION: Fanless design ensures silent performance, while IEEE 802.3az Energy Efficient Ethernet reduces power consumption without compromising high-speed network performance.
- REGIONAL COMPATIBILITY: Made for use in U.S. & CA only
Do not confuse X1 with X2
X1 is the product discussed in the 2020 sampling announcement. Xsight’s current product page describes X2 as its second-generation X-Switch family and lists throughput up to 12.8 Tbps. X2’s published figure should not be substituted for X1’s announced 25.6 Tbps specification; they are different generations.
There is also a later system announcement: in August 2026, Netberg announced Aurora X2 systems and stated planned general availability for Q4 2026. Netberg’s announcement concerns an X2-based system, not evidence that X1 became generally available.
Rank #4
- 【One Switch Made to Expand Network】Features 5 RJ45 ports with 10/100/1000Mbps speeds, supporting Auto-Negotiation and Auto MDI/MDIX for hassle-free setup. Ideal for expanding your network, with 1 uplink (input) port and 4 output ports to split your Ethernet connection to multiple devices.
- 【Gigabit that Saves Energy】Latest innovative energy-efficient technology greatly expands your network capacity with much less power consumption and helps save money
- 【Reliable and Quiet】IEEE 802.3X flow control provides reliable data transfer and Fanless design ensures quiet operation
- 【Plug and Play】Easy setup with no software installation or configuration needed
- 【Ethernet Splitter】Connect to your router or modem for additional wired connections (laptop, gaming console, printer, etc)
What a buyer or engineer can conclude
The announcement is useful as a record of what Xsight said it was sampling in 2020: a 25.6 Tbps X1 configuration with 100G SerDes, a 12.8 Tbps variant, claimed power figures, a shared-buffer design, telemetry and software intended to work with SONiC and OCP SAI. It is not enough to make a present-day purchasing decision or a like-for-like comparison with other switches. For that, compare current system specifications at matching throughput and configuration, and distinguish vendor claims from independent measurements.
Quick Recap
Best Value
- PLUG-AND-PLAY - Easy setup with no configuration or no software needed
- ETHERNET SPLITTER Connectivity to your router or modem router for additional wired connections (laptop, gaming console, printer, etc.)
- 5 Port FAST ETHERNET - 5 10/100 Mbps auto-negotiation RJ45 ports greatly expand network capacity
- COST EFFECTIVE - Fanless Quiet Design, Desktop design
- RELIABLE - IEEE 802.3x flow control provides reliable data transfer
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
Free tools Windows power users keep installed
One-click scans. No signup required.
