صُمم هذا المحول من 10/100M Ethernet إلى محول وسائط الألياف أحادية الوضع لتوسيع الشبكة الصناعية لمسافات طويلة، ويوفر نقل بيانات قوي يصل إلى 20 كم من نقطة إلى نقطة، مما يوسع البنية التحتية للدوائر التلفزيونية المغلقة وإنترنت الأشياء عبر بيئات المنشآت الواسعة دون المساس بعرض النطاق الترددي.
Appearance | |||
Interface: | Fiber Interface: Optical SC plug-gable interface | ||
Power Supply: | 5.5mm, Inside positive outside negative, standard power socket/terminal block | ||
Size: | L x W x H =9.4cm×6.5cm×2.5cm | ||
Communicate Interface | |||
Ethernet: | 10M/100M, 2KV surge protection | ||
Optical Fiber: | Single-mode Single-fiber, Bi-direction | ||
Optical Fiber Parameters | |||
Sub-Model: | Emission (TX) Wavelength | Receiving (RX) Wavelength | |
VT-FB800-A（A-end） | 1310nm | 1550nm | |
VT-FB800-B（B-end） | 1550nm | 1310nm | |
Optical Fiber Transmission Distance: | 20Km | Optical Communication Interface: | SC |
Power | |||
Power: | 9～24V DC，165mA@9V | ||
Environment | |||
Operating temperature | -40~85℃ | ||
Storage temperature | -45~165℃ | ||
Humidity range | 5~95% relative humidity | ||
Summary:
VT-FB800 is an optoelectronic conversion device that converts 10M/100M Ethernet electrical signals into optical signals or vice versa. By converting electrical signals into optical signals and transmitting them over single-mode optical fibers, the limitation of short cable distances is overcome, enabling Ethernet to achieve long-distance transmission of several kilometers to hundreds of kilometers using optical fiber media while ensuring high bandwidth transmission.
VT-FB800 has two key advantages:
1. Designed for industrial applications. Power input can be via a plug or two-wire terminal block, supporting a wide input voltage range of 9–24V.
2. Employs a single-mode, single-fiber optical fiber connection. This saves on fiber optic costs for long-distance transmission compared to dual-fiber converters.
It can be applied to various applications that require extending the transmission distance of industrial Ethernet via fiber optic cables; it can also be used in places where Ethernet devices and optical switching devices need to be connected.
Note: VT-FB800 comes in two sub-models: VT-FB800-A (A-end unit) and VT-FB800-B (B-end unit). These two models must be used in pairs. That is, A-end unit connects to B-end unit; B-end unit connects to A-end unit. Units with the same ports cannot be connected together.
1. One RJ45 Ethernet port and one single-fiber SC optical port enable photoelectric signal conversion between twisted-pair and fiber optic cables;
2. Compliant with IEEE 802.310Base-T and IEEE 802.3u 100Base-TX, 100Base-FX standards, allowing interconnection with other products;
3. 10M/100M auto-sensing capability;
3. Electrical ports adapt to straight-through/crossover connections;
4. Supports full-duplex/half-duplex operating modes;
5. Supports IEEE 802.3X full-duplex flow control and half-duplex backpressure flow control;
6. Built-in high-efficiency switching core suppresses broadcast storms, implements flow control, and CRC error checking;
7. Twisted-pair cable maximum length 100 meters; single-mode fiber maximum length 20 kilometers;
