Top Products – Low Prices Networking & Servers Industrial 8 Ports Managed PoE Fiber Switch Gigabit Web Management Switch with 100/1000M Adaptive 2 SFP Slots Din Rail Small Network Switch 802.3at 30W/240W Support QOS, VLAN, IGMP 48-57VDC

Industrial 8 Ports Managed PoE Fiber Switch Gigabit Web Management Switch with 100/1000M Adaptive 2 SFP Slots Din Rail Small Network Switch 802.3at 30W/240W Support QOS, VLAN, IGMP 48-57VDC

Price: $134.00

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Jupiter

All of these switches have the same MAC address. Maybe they’ll work for you.

Reviewed in the United States on September 6, 2023

Model: Managed 8 RJ45 + 2 SFP PoE SwitchVerified Purchase

I bought two of these to fix an outdoor run at a client’s location. The first one installed as expected. The second switch would not allow me to turn on DHCP or even set a static IP within the IP range of my network. I had to pull that switch, return it (after emailing with support), reorder it, then return to my client’s site. The replacement switch was doing the same thing: would not pull an IP and I couldn’t set an IP. After an hour or so of troubleshooting, I discovered that both of the switches shared the same MAC address and, of course, that cannot be changed. Because of that, my router was doing the correct thing of not allowing two devices with duplicate MAC addresses onto the network. On top of that, I discovered that if one of these switches is just power cycled, it loses its settings and reverts to default. So two major issues if you have more than one of these on your network: 1. Your network will freak out because it sees two devices with the same MAC. 2. If the units lose power, they will all revert to the default IP so you won’t be able to log in to an individual switch to adjust settings after losing power and who knows what else will happen.

I had contacted the seller and the manufacturer after my first issue and they were responsive and asked me to exchange the switch. After bringing these larger issues to their attention, they have not responded. All three of the switches I ordered are being returned.

These are dangerous to have on your network. If you need just 1 then you might be able to clunk along but these are just not a quality professional option. 2 stars for being decently priced and having a pretty good feature set on paper. If they fixed the MAC address and power cycling issue this would be a five star product and a wonderful value. It’s really too bad.

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【Compliant with IEEE802.3af/at】The 8-port Ethernet fiber switch supports IEEE802.3af/at PoE Standard, each port max power can reach 30W and maximum 240W high total power PoE output.
【Support Management】The gigabit fiber switch support web, redundancy protocols: support STP/RSTP. Multicast support: support IGMP snooping V1/V2/V3. VLAN: support IEEE 802.1Q 4K VLAN.
【Redundant Power Input】The industrial network switch with DC48-57V voltage input supports 2-way industrial grade power interface input, one set of power supplies fails, and the other set can still work, high reliability ensures continuous operation.
【Industrial Grade Quality】The din-rail switch with industrial grade aluminum alloy housing can work in a wide temperature range from -40°C to 80°C (-40°F to 176°F) and 6KV lightning protection which make it can adapt to various harsh environments.
Price: $134.00

Tags: network switch software

Industrial 8 Ports Managed PoE Fiber Switch Gigabit Web Management Switch with 100/1000M Adaptive 2 SFP Slots Din Rail Small Network Switch 802.3at 30W/240W Support QOS, VLAN, IGMP 48-57VDC

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