--- product_id: 62005231 title: "Handar Fast Ethernet Media Converter 10/100Mbps Bi-Direction Single Mode SC 20KM with DIP Switch Tx1550nm/ Rx1310nm Jumbo Frame LLF Supported" brand: "handar" price: "380 zł" currency: PLN in_stock: false category: "Electronics" url: https://www.desertcart.pl/products/62005231-handar-fast-ethernet-media-converter-10-100mbps-bi-direction-single store_origin: PL region: Poland --- # Handar Fast Ethernet Media Converter 10/100Mbps Bi-Direction Single Mode SC 20KM with DIP Switch Tx1550nm/ Rx1310nm Jumbo Frame LLF Supported **Brand:** handar **Price:** 380 zł **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Handar Fast Ethernet Media Converter 10/100Mbps Bi-Direction Single Mode SC 20KM with DIP Switch Tx1550nm/ Rx1310nm Jumbo Frame LLF Supported by handar - **How much does it cost?** 380 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/62005231-handar-fast-ethernet-media-converter-10-100mbps-bi-direction-single) ## Best For - handar enthusiasts ## Why This Product - Trusted handar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Handar Fiber Optical Fast Ethernet Media Converters 10/100Mbps Bi-Direction Single Mode SC 20KM with DIP Switch Tx1550nm/ Rx1310nm Jumbo Frame LLF Supported, Model number: HD-110S-20B Note: This product only include B side Tx1550nm/ Rx1310nm, you can buy together our model HD-110S-20A System Design HD-110S-20A&B Media converters can interconvert electrical signals of 10Base-T and 100Base-TXtwisted pairs with optical signals of 100Base-FX. It extends the network transmission distance from 100m via copper cables to MAX 20km via Mono-mode fiber optical cable. With WDM technology to built bidirectional communications via single core fiber cable .It enables the data to transmit in two different mediums of electrical and optical networks either by the technology of data link L2 store-and-forward, or by the one of PHY L1 cut-through. Features 10/100Mbps auto-sensed, facilitating network upgrade Built-in efficient switching core to implement flow control and reduce broadcast packets full-duplex and half-duplex auto-sensed Supporting automatic cross connection of twisted pair interfaces, facilitating system commissioning and installation Supporting LFP (Select by DIP Switch freely) Supporting 10/100Mbps store-and-forward and 100Mbps cut-through transmission with optional dip-switch(unique) Supporting the transmission of extra-long packets up to1600 bytes in the "store-and-forward" mode and up to 9000bytes jumbo frames in the "Cut-through" mode (Select by DIP Switch freely) Supporting the transmission of extra-long VLAN packets Supporting Quality of Service (QoS) , ensuring the transmission of VoIP packets Extremely low power consumption, low heat, stable performance and long lifetime ## Features - ◆This ethernet media converter has THREE years warranty. Handar has 10 years experience in fiber optical industrial manufacturing; all products has THREE years warranty. - ◆This Ethernet media converter has built-in efficient switching core to implement flow control and reduce broadcast packets - ◆10/100Mbps auto-sensed, facilitating network upgrade; full-duplex and half-duplex auto-sensed - ◆Supporting automatic cross connection of twisted pair interfaces, facilitating system commissioning and installation - ◆Supporting LFP (Select by DIP Switch freely) ## Images ![Handar Fast Ethernet Media Converter 10/100Mbps Bi-Direction Single Mode SC 20KM with DIP Switch Tx1550nm/ Rx1310nm Jumbo Frame LLF Supported - Image 1](https://images-na.ssl-images-amazon.com/images/I/41DWBoizdHL.jpg) ![Handar Fast Ethernet Media Converter 10/100Mbps Bi-Direction Single Mode SC 20KM with DIP Switch Tx1550nm/ Rx1310nm Jumbo Frame LLF Supported - Image 2](https://images-na.ssl-images-amazon.com/images/I/41XK-wViXhL.jpg) ![Handar Fast Ethernet Media Converter 10/100Mbps Bi-Direction Single Mode SC 20KM with DIP Switch Tx1550nm/ Rx1310nm Jumbo Frame LLF Supported - Image 3](https://images-na.ssl-images-amazon.com/images/I/41UI9mp1hKL.jpg) ![Handar Fast Ethernet Media Converter 10/100Mbps Bi-Direction Single Mode SC 20KM with DIP Switch Tx1550nm/ Rx1310nm Jumbo Frame LLF Supported - Image 4](https://images-na.ssl-images-amazon.com/images/I/41uJanqRIPL.jpg) ![Handar Fast Ethernet Media Converter 10/100Mbps Bi-Direction Single Mode SC 20KM with DIP Switch Tx1550nm/ Rx1310nm Jumbo Frame LLF Supported - Image 5](https://images-na.ssl-images-amazon.com/images/I/41sVnGmiIZL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/62005231-handar-fast-ethernet-media-converter-10-100mbps-bi-direction-single](https://www.desertcart.pl/products/62005231-handar-fast-ethernet-media-converter-10-100mbps-bi-direction-single) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-06-01*