Binardat 4 Port 2.5G Switch with 2x10G SFP, 4x2.5 Gigabit Ethernet Ports, Ultra-Mini Size, Support Vlan, Metal Unmanaged Multi-Gigabit Desktop/Wallmount Network Switch

Works great, worth the money and the ports are exactly as advertised. Use three of them around my house to connect tv, computers and a server.

Easy to use and versatile. Full speed on 10gbe and 2.5gbe ports.

straight-forward, quick switch. I'm very happy with it.

It performs well especially for the price. This test was on short runs of a cheapo cat5e cable and a improper aluminum cat7ish cable, so far from ideal. I also ignored the instructions to ground the thing, but its taped to the bottom of a desk, not in a server room, sooo. ``` iperf -c 192.168.0.50 ------------------------------------------------------------ Client connecting to 192.168.0.50, TCP port 5001 TCP window size: 16.0 KByte (default) ------------------------------------------------------------ [ 1] local 192.168.0.8 port 49648 connected with 192.168.0.50 port 5001 (icwnd/mss/irtt=14/1460/459) [ ID] Interval Transfer Bandwidth [ 1] 0.0000-10.0220 sec 2.77 GBytes 2.37 Gbits/sec ```

works perfectly and is compact. perfect for connecting PC to NAS.

This is a commodity consumer-grade 5-port unmanaged 10/100/1000 Mb/s Ethernet switch. THUMBS UP: + Functions as expected. Tested all 5 ports; all autoneged to 1G when paired with a 1G peer. Did not test for 10M/100M operation. + Measured transfer rate for random data files using rsync was around 900 Mb/s. The 'missing' 10% is most likely just due to my testing methodology, not any fault of the unit itself. + LEDs: Power indicator, and a single LED per port: Solid indicates link up, flashing is data transfer. All LEDs are green, and kinda wuss brightness-wise, if y'ask me. Little hard to see off-axis. + The power cord is 60 cm (excluding the length of the power adapter and connector). + The case is indeed metal, as advertised. Appears to be reasonably robust. + Stated power requirement is 5V @ 1A, and a wall-wart power adapter is supplied with the unit. It can also be powered via USB using an ordinary USB-to- barrel DC cable (5.5 x 2.1mm barrel connector), which are widely available (e.g. https://www.amazon.com/dp/B073SNC45F). THUMBS DOWN: - The ad lists no dimensions at all. This is a pet peeve of mine about Amazon ads in general. I don't understand why sellers don't provide dimensions on every product they sell. They can show dimensions in the photos, or state them in the bullet points... so easy, but so many Amazon ads are missing this basic info. The dimension of the switch itself are 8.7W x 5.0D x 2.4H cm. The wall-wart is 5.5 x 4.5 x 2.5 cm (not including the cord boot at the long end.) - Somewhat amusingly, as other reviewers have pointed out, the little instructional brochure that is shipped with this unit does not actually pertain to this product itself, if you can believe that. Not that this device really even needs instructions, but nevertheless, it's amusing that the brochure documents an entirely different line of commercial switches made by the same manufacturer, and this 5-port consumer switch is not among them. - Main complaint: The RJ45 connectors are oriented "upside down" w.r.t. common sense: The mounting slots are on the bottom surface of the device (opposite the side where the LED are) and the RJ45 sockets are oriented with the release clips facing the bottom side! So if the device is mounted on a vertical surface, like a wall, the RJ45 release clips are on the wall side, instead of facing the user. This makes it annoyingly difficult to depress the clip to release the connector, especially if your RJ45 happens to have one of those stiff strain relief boots that we all love so well. Those stiff boots are difficult enough to release even when the clip is facing you; but when it's facing away, as on this unit, it's nearly impossible to release without using some little tool to get behind the RJ45 and "lift" the release clip towards you while working from the wrong side. This criticism applies even if the unit is mounted horizontally. There's just not enough clearance between the mounting surface and the release clip to get a finger in there easily. SUMMARY: I'd have been happy to give this product 5 stars, because functionally it's fine, but I took off one star for the lack of dimensions in the ad, the provision of the wrong instruction brochure, and the poorly thought out orientation of the RJ45 connectors, which imo is just an outright physical design blunder.

These little gizmos rock, but the LEDs don't get explained in the manual very well. But, that does NOT affect the operation. LOL. My 200mb/sec limit doesnt come close to the limit of these things (*advertised) but I'll bet they work great. I would buy this again. Simple install.

Works fine; easy to set up

5ポートのものから8ポート+SFP+のものに変えて、将来上流が10GbEになったりすることも見越して変えました。金属筐体で放熱性も良さそうです。 今のところ問題なく動いています。速度も2.5GbEで問題ありません DCの給電口が裏にあるので片側だけに配線をまとめられないのは少し残念ですが、 価格の割にいいものだと思います。

très bon pour avoir du 2.5GB et transférer des données en réseau, N.B. Il faut que la carte réseau de ton ordinateur fonctionne a une vitesse de plus que 1GB sinon pas utile pour vous.

理論値出ているか確認はしていないですが、１G以上は出てそうな感じでした。 SPF+も問題なく動作します。

Estoy satisfecho con el rendimiento del producto. Perfecto cuando quieres diseñar una red pequeña en casa ó homelab. Ahora lo negativo que observe; al principio cuando empece a probarlo me dio velocidades de 100 Mbps. Pero despues de estar probando como unos 10 minutos de repente empezo a responder con las especificaciones de 2.5 Gps y 10 Gbps. Y desde entonces ya no se repitio esta situacion. Tengo la teoria que el switch se conecto algun sitio de internet y descargo una actualizacion de firmware y se auto instalo. Como es un modelo que no tiene interfaz de usuario de tipo "unmanaged switch". Por esta razon le quito una estrella. Esta teoría es solo una teoría porque solo sucedio en los primeros 10 minutos que se encendio este switch por primera vez Y despues nunca se repitio la situacion.

Ottimo prodotto con un eccellente rapporto qualità prezzo.