Netlink Fiber Optic Device 10/100Base-TX to 100Base-FX Media Converter HTB-100 Full/Half Duplex

****PLEASE READ THE DESCRIPTION BEFORE PLACING YOUR ORDERS****❕❕❕📢📢📢

⚠️Disclaimer: Product specifications, features, and compatibility information are provided based on available sources at the time of publication and may change or vary depending on the manufacturer or model version. We recommend checking with the manufacturer or reviewing the official datasheet for complete accuracy. We do not accept responsibility for any discrepancies or issues that result from relying on the provided information without independent confirmation.

Product Name: Netlink Fiber Optic Device 10/100Base-TX to 100Base-FX Media Converter HTB-100 Full/Half Duplex

Model No.: HTB-1100

SN: 08092008

🔁 Core Function

Converts between 10/100 Mbps Ethernet (RJ45) and 100 Mbps fiber (SC or ST), enabling you to extend Ethernet networks over fiber distances up to ~2 km (multimode) or longer with single-mode versions. It supports both full- and half-duplex Ethernet transparently

⚙️ Key Specifications

*Standards: IEEE 802.3, 802.3u (10Base-T, 100Base-TX, 100Base-FX)

*Ethernet Port10/100 Mbps auto-negotiation, MDI/MDIX

*Fiber PortSC/ST/FC port, multimode (2 km) or single-mode (up to 100 km in variants)

*Duplex Modes: Supports both half and full duplex, auto-adapting mode

*MAC Table Size: ~1,000 MAC addresses

*Flow Control: IEEE 802.3x (full duplex), back-pressure (half duplex)

*Power Supply: External 5 V DC adapter (100–240 VAC input)

*LED Indicators: Power, TX/RX on Ethernet & fiber, speed (100 Mbps), duplex/collision *Dimensions~94 × 71 × 26 mm (compact)

* Operating Conditions0 – 70 °C, 5 %–95 % RH

🚀 Typical Uses

*Network extension: Perfect for extending Ethernet over fiber, especially between buildings or floors.

*Legacy integration: Supports older fiber standards (100Base-FX) in mixed networks.

*Electromagnetic isolation: Fiber connection removes ground loop issues over long distances.

*Plug-and-play: Requires no configuration—just connect and power on.

✅ Summary

The NetLink HTB‑1100 is a reliable, cost‑effective media converter:

*Transparent bridging between copper and fiber

*Auto-negotiation for speed & duplex

*Multiple fiber distances available

*Compact, with LED diagnostics for quick troubleshooting

🔴 CONDITION: USED: The item was previously used and shows wear from consistent use, but it is fully operational, and functions as intended. The item may show some limited signs of wear with small scratches, dents, etc.

🔴 PACKAGE/PRODUCT INCLUSIONS:

For ‘Used-Conditions’ network components and devices, a complementary adaptor/adapter/power cable may or may not be included in the packaging depending on availability and stocks, otherwise stated in the description and photos/images.