This document is the user manual for XTR100B series fiber optic transceivers produced by Shenzhen Xinyuda Technology Development Co., Ltd. This series of products are 10M/100M adaptive fast Ethernet fiber optic transceivers, which can realize the conversion between twisted pair and fiber, and meet the needs of long-distance, high-speed, and high-bandwidth fast Ethernet workgroup users.
The XTR100B series is a 10 Mbps/100 Mbps auto‑negotiating optical fiber transceiver that converts between twisted‑pair (10/100Base‑TX) and fiber (10/100Base‑FX) media. It supports both multimode and single‑mode fiber with various distance options and includes status LEDs for power, Ethernet, and fiber links.
The manual details installation procedures, including cable connections, power setup, and LED indicator meanings, as well as a full list of technical specifications such as supported standards, connector types, maximum transmission distances, power requirements, operating temperature range, and physical dimensions. This manual is written in Chinese.
| Standard | IEEE802.3 / IEEE802.3u |
|---|---|
| Connector Types | 1 SC connector, 1 RJ‑45 connector |
| Twisted‑pair (Cat 5) Max Length | 100 m |
| Multimode Fiber Max Distance | 2 km |
| Single‑mode Fiber Max Distance | 20/40/60/80 km (model dependent) |
| Power Supply | Internal 5 V DC, 0.5 A |
| Operating Temperature | -10 °C to 55 °C |
| Storage Temperature | -40 °C to 70 °C |
| Dimensions | 150 mm × 116 mm × 33 mm |
It provides an RJ‑45 connector for 10/100Base‑TX twisted‑pair and an SC connector for 10/100Base‑FX fiber, with auto‑negotiation of speed and duplex mode.
The device can reach up to 2 km on multimode fiber and up to 20/40/60/80 km on single‑mode fiber, depending on the model.
It contains an internal 5 V DC power supply (0.5 A) and can also be powered from an external 220 V source.