4ch-SDI+XLR Audio To Fiber Optic Converter is an ideal and economic solution for broadcasting or surveillance applications. It receives 4 3G/HD/SD-SDI electrical input, perfectly converts electrical SDI signal to single mode optic SDI signal. It supports transmission image of SDTV (143-540Mbps), HDTV (1.485Gbps) and HDTV (3Gbps, 1080p60).

Both transmitter and receiver provide equalizing and reclocking at input unit in order to re-construct the signal for consistent quality. Besides, with Transwan advanced fiber technology, VSDI can easily pass pathological pattern to prove its complete transmission.

• 4 Channel HD-SDI High density digital audio/video fiber transmission

• Handle all Pathological patterns

• SD, HD, 3G input auto indentification,support three datarate 270Mbit/s - 1.48Gbit/s - 3Gbit/s;support 1080P 3Gbps HD-SDI format

• Support SMPTE-424M 3Gbps HD-SDI,SMPTE-292M HD-SDI , SMPTE-259M SDI

• 10~60Km on single Mode Fiber transmission

• 1470~1610nm CWDM wavelengths optional.

Specifications:




SDI input/output
Signal format	SMPTE 424M, SMPTE 292M, SMPTE 259M
Data rate	270Mbit/s - 1.48Gbit/s - 3Gbit/s
Cable Equalization	Automatic cable EQ (Belden 1694A cable) 250m @ 270Mbit/s, 140m @ 1.5Gbit/s, 80m @ 3Gbit/s
SDI interface	BNC 75 Ohm
Fiber interface	ST/SC/FC
Number of tranmitter channel	4
Transmitter wavelength	CWDM wavelength optional
Transmitter output power	-5~0dBm(0±3dBm optional)
Number of receiver output	4
Receiver sensitivity	-18dBm～0 dBm
General index
Input power		DC 12V
Power consumption		8W
Work Temp		-20°C to 55°C
Storage Temp		-40°C to 85°C
humidity		0 ~ 95% (non-condensing)
Net weight		2.5KG/pair
Dimensions		19-inch chassis