Communication machine room optical fiber network sound control alarm device

Abstract

The invention discloses a communication machine room optical fiber network sound control alarm device and relates to the information communication technical field. The communication machine room optical fiber network sound control alarm device includes an IDM-8ENT multi-service optical transmitter and receiver; an optical warning signal module of the IDM-8ENT multi-service optical transmitter and receiver is connected in parallel with a sound warning module; and the sound warning module comprises an integrated circuit module U1, resistors of R1, R2, R3, R4, R5 and R6, capacitors of C1, C2 and C3, a switch SB and a sound recording module, a sound emitting module and a power source. According to the communication machine room optical fiber network sound control alarm device of the invention, the sound warning module is additionally arranged on the optical transmitter and receiver; when an optic cable is fractured, and optical signals are interrupted, the multi-service optical transmitter and receiver generates optical signal warning, and prompts that a fault occurs on a certain optical path by using the optical signal warning, and the sound warning module is started, and therefore, operational reliability of equipment can be enhanced, and problems can be found timely, and troubleshooting can be realized, and normal operation of optical cable lines can be ensured, and light and sound synchronous warning can be realized.

Description

technical field [0001] The invention relates to the technical field of information communication, in particular to a sound-activated alarm device for an optical fiber network in a communication machine room. Background technique [0002] Due to design flaws, the IDM-8ENT multi-service optical transceiver only includes an optical alarm system. When the optical cable is interrupted, there is no sound alarm. There is a certain distance between the work area and the computer room area. [0003] For this reason, this technical solution solves the problem of only light-emitting alarms and no sound alarms when the optical signal of the equipment in the communication room is interrupted, which improves the timeliness of discovery, provides a basis for maintenance, ensures the normal operation of the optical cable line, and realizes optical, Sound synchronization alarm. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a v...

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Problems solved by technology

[0002] Due to design defects, IDM-8ENT multi-service optical transceiver only includes an optical alarm system. When the optical cable is interrupted, there is no sound alarm. There is a certain distance between the work area and the computer room area.

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