What fiber patch cord should I choose for this converter?

Use a duplex LC-LC single-mode UPC (BLUE) patch cord (9/125μm). The included SFP runs at 1310nm. Avoid APC (GREEN) connectors, as they are not compatible. If needed, you can swap the SFP for multimode or other options.

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., 1310nm TX - 1310nm 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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Single Mode LC Gigabit Fiber to Ethernet Media Converter, LC SFP Included | SFP 1310nm 20 km/12.43 miles, Cat6 cable in set - UTP Cat5e Cat6 RJ45 10/100/1000 auto sensing, 1000/100Base-LX, jumbo, LLF

Product ID: 81201664

⚡Auto-sensing 10/100/1000 Mbps RJ45 port

🌐1310nm Single Mode Fiber, 20 km range

🔄Hot-swappable LC SFP module

€ 98.21

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Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your network with plug-and-play fiber power—stay ahead, stay connected!

READY OUT OF THE BOX KIT - Includes power adapter, Cat6 cable, wall-mount ears, and cable clip—everything a pro needs for fast deployment.
FLEXIBLE SPEED CONFIGURATION - DIP switch toggles between 1000Base-LX and 100Base-LX to fit any existing fiber infrastructure.
PLUG PLAY FIBER CONNECTIVITY - Pre-installed 1310nm LC SFP module for instant 20 km single-mode fiber link—no extra sourcing needed.
PROACTIVE LINK FAULT DETECTION - Link Fault Pass-Through (LFP) instantly alerts network devices by dropping copper link on fiber failure—no ghost ports.
SEAMLESS GIGABIT AUTO NEGOTIATION - RJ45 port auto-detects 10/100/1000 Mbps speeds with MDI/MDI-X crossover elimination for effortless integration.

This Single Mode LC Gigabit Fiber to Ethernet Media Converter features a pre-installed 1310nm LC SFP module supporting up to 20 km fiber runs. It auto-negotiates 10/100/1000 Mbps on the RJ45 port with MDI/MDI-X crossover detection, supports jumbo frames and Link Fault Pass-Through for reliable network performance. The device is fanless, compact, and includes all necessary accessories for quick desktop or wall mounting, making it ideal for professional-grade fiber-to-Ethernet conversions.

Specifications

ASIN	B07CXRL34L
Best Sellers Rank	#65 in Computer Networking Transceivers
Customer Reviews	4.7 4.7 out of 5 stars (109)
Date First Available	May 8, 2018
Item Weight	14.1 ounces
Item model number	AN-UM-SMC-AS-J + SM-SFP-kit
Manufacturer	AD-net Technology., CO LTD
Product Dimensions	3.7 x 2.76 x 1.04 inches

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€ 98.21

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered 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 Greece.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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