Netlink Fiber Optic Device 10/100Base-TX to 100Base-FX Fast Ethernet Converter HTB-1100-2KM

****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 Fast Ethernet Converter HTB-1100-2KM F/H Duplex
Model No. HTB-1100-2KM
SN: SIX1106321158

🔁 Function & Use Case
Media Conversion: Enables connectivity between Ethernet copper networks (10/100Base‑TX) and multimode fiber (100Base‑FX), ideal for extending network links up to 2 km over fiber.
Use Case: Commonly used in campus networks, long-distance building connections, CCTV systems, or environments with high EMI.

⚙️ Key Specifications
Ethernet Port: 10/100 Mbps, auto-negotiation, MDI/MDIX, half/full duplex
Fiber Port: Multimode SC/ST/FC interface, supports distances up to 2 km (850 nm)
Standards: Compliant with IEEE 802.3, 802.3u, 100Base-FX/10Base-T
Flow Control: 802.3x full duplex, back-pressure half duplex
MAC Table: Approximately 1,000 entries
Power Supply: External 5 V DC adapter (100–240 VAC in)
LED Indicators: LEDs for power, TX/RX, speed, duplex, collisions
Temp & Size: Operating: 0–55 °C; compact metal housing (~94 × 71 × 26 mm, ~250 g)

✅ Highlights
Plug‑and‑Play: No configuration required—auto-adapts to speed and duplex
Transparent Conversion: Maintains VLANs, QoS, and network management intact
Rugged Build: Compact metal design with comprehensive LED diagnostics
EMI Safe: Optical isolation reduces electromagnetic interference over long runs

🔧 Summary
The HTB‑1100‑2KM is a reliable, low-cost media converter perfect for extending 10/100 Mbps Ethernet over multimode fiber across distances up to 2 km. Its plug-and-play design and solid diagnostics make it ideal for network deployments requiring fiber connectivity without the complexity of managed switches.

🔴 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.