SDI Fiber Mini Converter with Various Interfaces – GAOTek

Description

Overview

GAOTek SDI fiber mini converter with various interfaces is point to point multi service optical transmission equipment developed based on the special purpose VLSI developed by the company. This product provides 4 channels of 3 Gbps HD SDI video, 1 to 8 channels of dry contact interfaces or 1 to 4 channels of RS232 422 485 interfaces; 2 channels of Fast Ethernet interfaces, and 2 channels of Gigabit Ethernet interfaces. 3 Gbps HD SDI high definition digital TV optical transceiver signal format from 270 Mbps to 2.97 Gbps, supports SMPTE424M, SMPTE292, SMPTE344M, SMPTE259M and DVB ASI (270 M) and other digital TV format signals. Each Ethernet is physically isolated and has its own independent 100 M bandwidth; the total bandwidth of the 4 channels Ethernet is 2 x 1000M+2 x 100 M = 2200 M, which is completely independent and physically isolated through an optical fiber transmission; Digital circuit, the whole machine works reliably and stably, with low power consumption, high integration, small size, and easy installation and maintenance.

 Features

• SD, HD, 3G input automatic detection, support 270 Mbit/s to 1.48 Gbit/s to 3 Gbit/s rate; support new FULL HD 1080P/60HZ 3Gbps HD-SDI format signal, transmission distance up to 49.70 ml (80 KM); support SMPTE 424M(2.97 Gbps/s), SMPTE 292M(1.485 Gbps/s), SMPTE 344M(540 Mb/s), SMPTE 259M(360 Mb/s) and DVB-ASI(270 Mb/s)
• With automatic cable equalization in the transmitter, 80 M: 2.97 Gb/s, 140 M: 1.485 Gb/s 250M: 270 Mb/s
• Both the transmitter and receiver have LEDs to indicate the access status of the SDI signal
• 2 channels 100 M Ethernet ports work in 100M full duplex mode, each Ethernet electrical port has its own independent 100M bandwidth and is physically isolated
• 2 channels Gigabit Ethernet 10, 100, 1000 M, full or half duplex fully self adaptive, each group has an independent 1000 M bandwidth, physical isolation
• Ethernet supports the transmission of VLAN super long data packets, which can be matched with switch products that support the IEEE802.1Q protocol, and can support jumbo frame Ethernet packets with a maximum packet length of 10240
• It can be connected to 1 to 8 dry contacts or 1 to 4 RS232 or 422 or 485 serial interfaces
• Various interfaces from radar protection to IEC61000 4 5 (10 μS to 700 μS) Differential mode: 6KV impedance (40Ω); Common mode: 6 KV, impedance (40 Ω) standard
• A variety of power supply options are available: AC220V, DC48V or DC24V, etc

Technical Specifications