What fiber patch cord should I choose for this converter?

Use a duplex LC-LC multi-mode (OM1/OM2/OM3/OM4 is ok) patch cord. The included SFP runs at 850-nm. If needed, you can swap the SFP for single mode or other options - the SFP slot is universal.

I plan to use it as a standalone unit – what should I watch for?

This converter cannot replace ISP ONTs (e.g., FiOS, GPON). It works only with standard Ethernet-to-fiber links. Ensure the wavelength matches on both ends (e.g., 1310nm TX - 1310nm RX) and use a compatible LC UPC patch cord

What is the most common fault if the converter does not come up?

The most common issue is TX/RX mismatch—swap the RX and TX fibers at one side. If using it standalone, ensure the wavelengths match on both ends (e.g., 850nm TX - 850nm RX). Also check if fiber module speeds match - i.e. 100FX or 1000FX

Can I use this as a replacement for Verizon FiOS, Google Fiber, or other ISP fiber services CPE?

No, this cannot replace ISP ONTs like Verizon FiOS, Google Fiber, AT&T Fiber, or CenturyLink. These providers use GPON/XGS-PON, which requires their own ONT. This converter works only for standard Ethernet-to-fiber extensions, not ISP connections.

Can I use different SFP modules, can I replace module?

Yes! The SFP slot supports all types of fiber modules, including single-mode, multimode, BiDi, CWDM, and more. It works with both 155M and 1.25G SFPs, giving you full flexibility to match your network needs.

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Multimode LC Gigabit Fiber Optic to Ethernet Media Converter, SFP Included

Product ID: 46481028

Details

Brand
ADnet
Color
Beige
Compatible Devices
Desktop
Included Components
FREE UTP Cat5e
Number of Ports
1

⚡1 Gbps blazing speed

🔌Auto-negotiating RJ45 port

🔗550m multimode fiber reach

475 Lei

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Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your network game with fiber-fast, plug-and-play power!

ROBUST SILENT OPERATION - Fanless design with wide 0-70°C range and multiple mounting options for reliable, noise-free deployment anywhere.
ADVANCED VLAN TRANSPARENCY - Supports 9000-byte jumbo frames and QinQ/802.1Q VLAN tagging to keep your network traffic pristine and secure.
PLUG PLAY WITH SFP INCLUDED - Pre-installed 1.25G SX SFP module means zero hassle, instant optical alignment out of the box.
SEAMLESS GIGABIT CONNECTIVITY - Effortlessly convert copper Ethernet to fiber at full 1000BASE-SX speed for future-proof networks.
EXTENDED MULTIMODE FIBER REACH - Cover up to 550 meters over OM2+ fiber—perfect for sprawling office campuses or data centers.

The ADnet Multimode LC Gigabit Fiber Optic to Ethernet Media Converter delivers seamless 10/100/1000 Mbps copper-to-fiber conversion with a pre-installed 1.25G SX SFP module. Supporting all multimode fiber grades (OM1-OM5) with up to 550m reach, it features auto-negotiating RJ45 ports, VLAN transparency, jumbo frame support, and a fanless, compact design ideal for professional environments demanding reliable, high-speed connectivity.

Specifications

ASIN	B074WS6J3M
Best Sellers Rank	#100 in Computer Networking Transceivers
Brand	ADnet
Built-In Media	FREE UTP Cat5e Patch Cable (1m - 39in)
Case Material Type	Plastic
Color	Beige
Compatible Devices	Desktop
Customer Reviews	4.5 4.5 out of 5 stars (70)
Data Transfer Rate	1000 megabytes_per_second
Interface	SFP
Item Dimensions L x W x H	2.78"L x 3.7"W x 1.04"H
Item Weight	183 g
Manufacturer	AD-net Technology, CO., LTD (Taiwan)
Mfr Part Number	AN-UM-SMC-AS-J+MM-SFP-KIT
Model Number	AN-UM-SMC-AS-J+MM-SFP-KIT
Number of Items	1
Number of Ports	1
Platform	Not Machine Specific
Switch Type	DIP
Unit Count	1 Count
Upper Temperature Rating	70 °C
Voltage	110 volts

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475 Lei

Duties & taxes included

In stock

Sold byAmazon RomaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Romania.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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