Fiber Communication Converter with 1.5G Bandwidth & VLAN Support – GAOTek

Description

Overview

GAOTek Fiber Communication Converter with 1.5G Bandwidth & VLAN Support provide 1-4 Channel E1 interfaces, master optical fiber interfaces, and backup optical fiber interfaces, 1-4 Channel 100 M or 1000 M Ethernet interfaces (Line Rate 1000 M), and 2 expansion interfaces. 4 Channel Ethernet interfaces are switch interfaces that can support VLAN. 2 expansion interfaces can be used as the transmission channels of RS232, RS485, or RS422 asynchronous data, voice signals, 2- or 4-line E&M audio signals, switch signals, Ethernet signals (Bandwidth 2 M). They are very flexible. They have alarm functions. The works are reliable, stable, and have low power consumption, high integration, and small sizes.

Features

• Based on self -copyright IC
• The bandwidth is up to 1.5 G, can save line sources
• Ethernet interface rate is 10 M or 100 M or 1000 M, half or full duplex auto- adaptable
• 4 Channel Ethernet interface is switching interface, support VLAN, can set to 4 channel logical isolation
• E1 interface comply with G.703, adopts digital clock recovery and smooth phase-lock technology
• 1Channel PCM digital business phone (optional)
• Provide Console management interface
• When optical lose signal, it can detect the remote device is power off or fiber is disconnected, and indicates alarm by LED
• The local device can view the remote device working condition
• Provide 2 expansion interface, you can extend 1 to 2Channel asynchronous data, such as RS232 or RS485 or RS422 or Manchester code, 1 to 2Channel voice, 1 to 2Channel E1,1 to 4Channel switch, or two- or four-line audio and so on
• Provide command the remote interface Loop Back, ease line maintenance
• The transmission distance is up to 24 miles to 7.45 miles (2 Km to 120 Km) without interruption
• AC 220 V, DC 48 V, DC 24 V can be optional
• DC 48 V or DC 24 V power supply polarity detection function, Polarity-Free

Technical Specifications