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NETGEAR 5-Port Gigabit Ethernet Plus Switch (GS105Ev2) - Managed, Desktop or Wall Mount, and Limited Lifetime Protection

  • Based on 13,145 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Jun 6
Order within 16 hours and 39 minutes
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Style: 5 Port with Enhanced Features


Features

  • 5 Gigabit Ethernet ports
  • Plus software with easy-to-use interface offers basic managed capabilities to configure, secure, and monitor your network
  • Supports desktop or wall mount placement
  • Lifetime Limited Hardware Warranty, Next Business Day Replacement, and 24/7 chat with a NETGEAR expert
  • Energy efficient design compliant with IEEE802.3az
  • Silent operation ideal for noise sensitive environment

Description

The NETGEAR GS105Ev2 Smart Managed Plus Desktop Switch features 5-Port Gigabit Ethernet, ProSAFE Lifetime Protection and more.

Color: 5 port


Connector Type: RJ45


Brand: NETGEAR


Compatible Devices: Monitor


Cable Type: Ethernet


Product Dimensions: 3.7 x 3.9 x 1.06 inches


Item Weight: 9.6 ounces


Item model number: GS105E-200NAS


Is Discontinued By Manufacturer: No


Date First Available: December 22, 2013


Manufacturer: Netgear


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jun 6

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Top Amazon Reviews


  • Rock-solid, plug-and-play network switch
Style: 5 port
I bought a NETGEAR 5-Port Gigabit Ethernet Unmanaged Switch (GS105NA) more than 4 years ago, plugged it into my network (connecting my router and a few other devices via ethernet, including a computer, a TV, and a Nintendo Switch), and that was that: It. Just. Worked. And it has never stopped working! Without any fumbling about with settings or having to worry about ports dying or dropped connections etc. (knock on wood). This discreet little unit runs 24-7 without a hitch, and without any advanced set-up or mataintenance being needed. Exactly what one wants from an unmanaged switch! Recently I tried switching to a 2.5G switch from another brand. Theoretically this should've sped my network up tremendously, since I now have a router and multiple devices that support 2.5G ethernet... However, the new router turned out to be nothin' but trouble, and ultimately I had to put this good ol' Netgear 1G back into service instead, to keep the Internet and local services running properly for everyone in the house. This made me appreciate just how trouble-free and reliable this quiet, affordable, unassuming little switch has been all of these years. Thus this review. Hopefully Netgear's 2.5G switches are as good as this old warhorse. ... show more
Reviewed in the United States on November 25, 2023 by Luke C

  • Good product
Style: 5 port
Have had one in use for quite a while now and they do the job they are supposed to. Needed to extend my hardline farther and needed a second one it did the trick. Good quality product easy to install. Nice and compact.
Reviewed in the United States on November 8, 2023 by Christi V

  • Very easy to use and does the job really well
Style: 5 port
High speed, works well, easy to use. Glad I bought this!
Reviewed in the United States on November 12, 2023 by Gary Avrett

  • It works...
Style: 8 port
Easy to use and works flawlessly...
Reviewed in the United States on December 15, 2023 by Blaster

  • Nice BCM53128 switch with flawed management interface (can disable via hardware hack)
Style: 8 Port with Enhanced Features
PROS: - true 802.1q VLAN tagging support, at a very low price - excellent wire-speed performance, tested @ 950+Mb/s in iperf on 6 ports at once, so long as Flow Control is disabled (see below). The main chip is a Broadcom BCM53128, which seems slightly faster and more efficient than the Realtek RTL8380 used on competing switches from TP-Link and Zyxel. - very low power use, approx. 1W - 3W dependent on ports in use (~ 0.25W DC / 0.45W AC base plus 0.3W per connected 1000M port, or 0.2W per 100M port). Traffic levels seem not to affect this much, though cable length might, since it tries to use lower transmit power on short cables. The switch-matrix core runs on 1.2V, with 3.3V for I/O, both provided by efficient switchmode buck regulators (unlike some switches that use a hot-running, linear step-down from 3.3V to 1.2 or 1.8V, at < 50% efficiency). - silent operation, with no fan or coil whine. Despite the lack of a fan, mine never even gets noticeably warm. There is a reasonably sized heatsink on the main chip, and a thermal pad under the PCB, allowing the case bottom to serve as an additional heatsink. - good build quality. Just one electrolytic capacitor, which is a Nichicon (reputable Japanese brand) 220uF on the power input, over-rated at 25V when operating at 12V. Main switch chip is a Broadcom BCM53128. Case is solid metal, compromised slightly by a stick-on platic piece around the ports for labeling, which another reviewer complained about. - happily runs on the variable 12V battery bus (10.5-14.4V) from an offgrid DC power system - starts up quickly, from cold-powerdown to forwarding traffic in about 8 seconds, far faster than any "true" managed switch (Catalyst, Juniper, Procurve etc.) CONS: - management interface, whether via web or Windows app is limited and cumbersome, especially when configuring VLANs, though is most cases this is only a one-time annoyance, set-and-forget - typical of switches in this class, there's no CLI management, nor SNMP, so tracking port activity with MRTG, etc. is not possible. Omitting these probably does reduce both cost and power use, though. - The management controller, integrated within the BCM53128 is a weak CPU derived from the 1980s-vintage, 8-bit Intel 8051, which is easily overloaded. This explains the lack of HTTPS SSL support, occasional dropped HTTP requests, etc. It's actually impressive they managed to squeeze an IP stack and web interface onto such a small CPU at all. - This limited 8051 service processor would only affect management functionality (it isn't part of the main switch-fabric data path at all), except for a dumb decision on Netgear's part to configure the switch registers to send a copy of *all* HTTP (tcp port 80) traffic, originating from any port, to this tiny management CPU. This has the effect of badly crippling the layer-2 Flow-Control feature, causing any and all HTTP traffic flowing through the switch to be bottlenecked to about 10Mb/s whenever Flow Control is switched on. The reason is that flow-control rate limiting kicks in whenver any port receiving the traffic gets overloaded, the weak management CPU effectively connects to a internal 9th, on-chip port that seems to run at only 10Mb/s, AND all web traffic from anywhere to anywhere (even when bearing an 802.1q VLAN tag!) gets uncontrollably copied to the phantom port-9. This wouldn't be so bad if the web interface could be moved to a less important port than tcp/80, set to listen to requests only from one specific switch port, or disabled entirely (until next power-cycle, say, or even semi-permanently until a factory reset), but none of these options are provided. Netgear does seem to ship these switches with Flow Control turned OFF by default, masking the performance problem, and in many cases Flow Control is undesirable anyway, but it can be useful in cases where a node on your network can't keep up with full Gigabit rates, but can do better than 100M. Many low-power single board computers fall into this category and can benefit from FC. The management controller can also be a big security hole, since it doesn't respect VLAN boundaries at all, and copies of its transmissions get relayed to ALL ports, in-the-clear and untagged, regardless of VLAN membership status. The switch effectively reverts to just a dumb hub whenever the hidden Port 9 is involved. HARDWARE MOD: If you don't mind voiding your warranty with a small bit of soldering, it's thankfully possible to disable this ill-behaved web interface and completely disconnect the BCM53128's 8051 management controller from its switch fabric, eliminating its security exposure and letting Flow Control work as intended, with no more weird slowdowns affecting port 80 . Here are the steps: 1. First Get everything configured as you like in the web interface, setting up and testing all VLANs, etc. Reboot the switch and verify it comes up in the desired configuration. 2. Open the cover and find tiny surface-mount resistor R75, between the main chip and the ports, near the crystal oscillator. Desolder this resistor. See my first photo, where it's already been removed, leaving bare pads. R75, which I measured at 4.4k in-circuit, pulls BCM53128 pin 43, "EN_8051_TxRx" high, to 3.3V. It CAN just be left floating if you don't mind losing the web (and Windows-config-tool) interface permanently after initial setup. 3. If you want to be able to toggle the web interface off and on, solder a very fine-gauge wire to the removed R75 resistor's pad nearest the main chip, and another such wire to a 3.3V power pin anywhere on the board-- you could use the other side of R75, but it's easier to grab this voltage from a less closely-spaced area. I chose to use the power pin (pin 8) of U5, the 8pin serial EEPROM at upper-right. 4. drill a hole on the back panel somewhere to mount a small toggle switch. Solder one of its terminals to the R75 pin (BCM531128 pin43, EN_8051_TxRx signal) through a 3.3k-ohm resistor. Solder the other toggle switch terminal to any convenient 3.3V pin, through a 1k-ohm resistor (optional - these two resistors in series approximate the original 4.4k-ohm pullup, but anything in the ballmark should work) Note that EN_8051_TxRx is only latched during reset, so after flipping the switch you have to power-cycle the switch for it to take effect. At least this Netgear is fast to reboot, but having to do so makes its port traffic & error counters effectively useless, unless you leave management enabled all the time. If you want to add a RESET button also, solder a fine wire to the right-hand (near the coil) terminal of resistor pad R7, which should be empty to begin with. This goes to the Shutdown terminal of the 3.3V switchmode regulator, and grounding it (through a 1k-ohm resistor) even briefly will cause a clean reset via 3-pin power-supervisor chip U3. That IC actively drives the BCM53128 RESET pin both high and low, so you can't safely pull RESET down directly. Rather than mounting a physical toggle switch, since my GS108e is in a hard-to-reach spot I decided to bring out these control signals (EN_8051_TxRx, +3.3V, RESET-via-regulator-shutdown) to a 4-pin header, which plugs into GPIO outputs on a nearby router, allowing management-enable and reset functions to be controlled remotely. Anyone going this route should ensure both systems share a common logic ground, and take care to never drive either signal to more than 3.3V Documentation on the BCM5128 is hard to come by, but I very much doubt it's 5V-tolerant. ... show more
Reviewed in the United States on August 8, 2018 by packetrat packetrat

  • Port mirroring/sniffing on a budget
Style: 8 Port with Enhanced Features
It's an 8-port gigabit switch with all the standards, and does its job on that front. Reasonably sized, fast as far as I can tell, sturdy metal case, nice looking, just like all "Pro" Netgear switches have been for many years. What this one has that others don't are management features that you usually need to spend WAY more to get. In particular, though, you can set it up to mirror traffic from one port to another, which is absolutely critical if you want to use Wireshark or the like to sniff packets between two devices that can't run a packet sniffer. Port mirroring is not something most people need, but if you *do* then this switch does exactly what you need, it does it well, it does it in a tiny package, and it does it for hundreds of dollars less than most managed switches. The absolute perfect tool for budget network debugging or (in my case) for taking out into the field to put between two things and figure out what's not working. ... show more
Reviewed in the United States on October 6, 2023 by M.

  • awesome
Style: 8 port
its working great, easy set up.
Reviewed in the United States on December 7, 2023 by dm

  • Great switch at an affordable price, just keep a spare on hand.
Style: 5 port
I would definitely recommend this switch, but in cases where your network being down is not an option, keep a spare on hand (as they do occasionally go out, and it can make tracking down the problem very challenging if you are not aware of this fact).
Reviewed in the United States on December 5, 2023 by Kindle Customer

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