Optical Transmitters, Set-Top Boxes, Optical Working Stations, and more.

Optical Transmitter

Features:
1) TX 1310nm optical transmitter:
a) High linear DFB laser module enable the high performance and ...

CATV EDFA (Erbium-Dropped Fiber Amplifier)

Features:
1) High reliable 980/1480nm pump laser source
2) Wide band, high gain, low noise;...

DVB-T Set-Top Box

SDGI-DC2000 territorial set-top box adapts the latest chips ZR39140, fully compliant with MPEG2 and DVB-T standards and can incept territorial digital

DVB-C Set-Top Box

Features:
1) MPEG-II (ISO/IEC 13818) and DVB standard compliance
2) Maximum 2,000 TV and radio program storage, one favor program......

Optical Receiver

Features:
1) Low noise magnify circuit design, increase 1dB chain channel index
in same C/N...

Optical Working Station

Features:
1) Four radio frequency of high level output channel
2) Four channel feedback independently (four optical emitter); mixing ...

Modulator

An appropriative head-end device for digital CATV systems, it receives
the TS stream from an MPEG-II video server or multiplexer, applying code...

MPEG-II Encoder

Features:
1) MPEG-II (ISO/IEC 13818) and DVB standard compliance
2) ISO/IEC13818 and ISO/IEC11172-2 video compression compliance...

Multiplexer

SDGI-DM24A TS stream multiplexer is an appropriative head-end device for
digital CATV system, it can receive 8 route ASI interface TS code stream...

Mixer

Features:
1) High insulation level
2) Low loss...