Access equipment integrating multi-business access and optical transmission

The utility model provides access equipment integrating multi-business access and optical transmission, which is characterized in that: the access equipment is composed of two business access equipment, and first CD (compact disc) output/input ports in the two business access equipment are connected with each other by an optical fiber; each business access equipment is composed of a CD, a system part and a business branch disc, wherein a second output/input port of the CD is correspondingly connected with the first input/output port of the system part, the second input/output port of the system part is correspondingly connected with the first output/input port of the business branch disc, second and third output/input ports of the business branch disc are correspondingly connected with input/output ports of voice/audio businesses and high/low-speed data businesses, and a third input/output port of the CD is connected with an E1 interface of other equipment. The access equipment has the advantage of reducing s