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Plug-n-Play Solution to Extend Ethernet over Multimode Cables up to 550m (0.34 miles) – High Performance 850 nm Wavelength SFP module pre-installed
ST Multimode Gigabit 550m (0.34 mi) Built-In Fiber Module Media Converter
Extend your Gigabit or Fast Ethernet Network Over Multi Mode Fiber Up to 550 m (0.34 miles) using 850 nm ST transceiver Based Media Converter With Ease
AN-UMG-MM-AS-850J-ST Multimode Fiber Media Converter Will Automatically Detect 10 Mbit/s or 100 Mbit/s Fast Ethernet or 1000 Mbit/s Gigabit port
You just need plug in the cables and it will work right away!
Powering it up?
Easy, it will come with an AC power adapter in the set, just plug it in!
Sturdy, Stable, and Easy To Use
- Supports Jumbo Ethernet Frames up to 9000 bytes (if needed, configurable by dip switches);
- Supports QinQ and VLAN's - MTU size big enough to pass them through;
- One 1000Base-SX Multi Mode Dual Fiber port Port with ST type connector - up to 550m (0.34 miles) distance using 850 nm wavelength
- One 10/100/1000Base-T RJ-45 port Autosensing featured - adapts to all 3 speeds!
- Compliant with IEEE 10/100/1000Base-T and 1000Base-SX
- Connect it to Gigabit or Fast Ethernet ports
- When used standalone (paired with other devices), be sure to check that wavelengths match - 850 nm used in these converters.
Versatile Protocol & Features Support
- Status LED indicators for Power, Link/Activity, Full-Duplex, and Speed
- Standards: IEEE802.3z/ab 100/1000/1000Base-T 1000Base-SX
- Transmission Wavelength – 850 nm, Fiber Connector Type: ST
- Power supply: 100 to 240VAC 50 to 60Hz
- Dimensions: 70.5mm - 2.77in - (L) X 94mm – 3.7in (W) X 26.5mm – 1.04in (H)
- Environment: Relative humidity; 5% to 90%
- Operating temperature: 0 to 70 degree Celsius (32 - 158 F)
- Supports LLF feature - Link Loss Feature - (if needed, configurable by dip switches)
Optional Dip Switch Settings - Even More Flexibility!
- Broadcast Storm Control On/Off
- Ethernet Speed on RJ-45 port forced to 100M or Autosensing 10/100/1000M
- Fiber Port Speed 1000SX (Gigabit) or 100SX Fast Ethernet
- LFP (LLF) feature On/Off
By default, all DIP switches are set to 'off,' accommodating 99% of applications seamlessly. Unsure about adjusting settings? Our support team is eager to assist you, ensuring a hassle-free setup.
All Universe of Ethernet Devices Supported
While in most cases, you will have LAN switches, WiFi routers, or regular PCs connected to a media converter UTP port - this versatile converter will still work with any standard Ethernet port device!
Scale Up Your Network as You Grow!
Autosensing 10/100/1000 Gigabit Ethernet port auto adapts to Fast Ethernet speed device as well.
+ you get free wall mount ears. desktop use rubber buttons and RJ-45 Cat6 Patchcord in set
EngineNerd
2025-08-22 10:05:14
I put in fiber between the house (where the internet comes in) and the workshop (where my home office and servers are) years ago when 1mBit was the best our ISP could offer. The fiber was 62.5/125 OM1 multimode. By the time I realized that for the same price I could have gone with something better the fiber was already buried and I thought I was doomed to 100mBit forever. Recently I started to look again and found 1000Base-LX and and mode conditioning cables. I went down that path, but through a series of wrong parts shipped didn't get a fully set of hardware yet. Meanwhile I found these guys and thought I would give them a try. They worked perfectly on my existing setup. According to iPerf benchmark I get 950mBit over my 1000ft of 62.5/125 to a couple to another 350ft to the shop. I couldn't be happier with this product.
Customer
2025-07-07 12:52:11
It just worked for me, as is, out of the box. Powered it up, plugged in ethernet cable to switch, the 2 (Tx/RX) fiber leads, and instantly kicked in at 1gbps speeds. Simple instructions are included if you needed them, as well.
A. Liss
2025-06-28 17:33:06
They were a good price and I just plugged them in at both sides of the fiber and they worked perfectly. I didn't have to adjust anything or reset dip switches. they just worked.
R. Wiley
2025-06-24 14:10:17
Let me be totally transparent, I had to return this item due to the fiber being damaged, replacing the media connection was the least of my worries.The item is easy to connect and worked perfectly on my fiber jumpers.
Ann( SC, USA )
2025-06-21 14:55:58
Working fine so far. Easy to install and working out of box. Thank you.
Sy Nguyen
2025-06-20 16:03:29
Would be 5 stars if the power adapter cord is a bit longer.
Butler S.
2025-01-13 17:13:52
Worked as advertised. Contacted support and they were engaging, quick to respond, and went the extra step to make sure I got what I needed and understood why.
Copper Top
2024-12-27 14:46:05
We just finished installing 2 of these for a small campus. Excellent pricing and great product, I'd highly recommend.
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