aoshifiber

I'm from a fiber optic transceiver manufacturer and responsible for outside China market, but as i know a lot of surveillance project abroad, they do not use fiber transmission, mostly they can choose COAX, CAT5/6, or wireless solution. But here in China, nearly all the important video surveillance projects use fiber transmission, so i want to know is this the realy difference between China and other countries? How about the ITS system, freeway surveillane, and bank security surveillance system outside China? and also, will wireless or IP become the future's solution for video transmission? thanks.

it seems that OTDR is so expensive, but it's really a very nice equipment for the fiber optic issue.

nice to meet you, i only know something about CCTV fiber optic transceivers, and little about camera & DVR, i think you know much more than me. i guess you are a nice girl, right? lol

welcome, and i guess you were born in 1987, lol

hi, friend, welcome to this cite, i'm from China

it's easy, you can find some solutions on the internet, or this site, enjoy your great works, lol

welcome to this forum, if you have any questions about fiber optic transceivers, can discuss with me

hi, friend, i just asked our technical supervisor, he told me if your system is parallel connection to the DVR, maybe the damage of the DVR's data module can cause this problem maybe it's not because of the fiber transceivers

maybe it's just because the camera's ptz was broken?

you can try to change an other pair of transceivers, to see if it can works with data, i think it's the problem of transmitter or receiver

To every one here, a Merry X'mas and a Happy New Year~! I sincerely wish you have a merry Christmas and a happy new year, wish you good health and prosperous business in the coming new year of 2009.

Wow, Lamborgini, i like it ~

There is one cable to each location. As i know, one fiber can run more than 64channal video/data/audio, so i think it's enough

Dear Sabina, i'm also from GZ, can i have your MSN? tks. and you can add my MSN:allan221(@)live(dot)cn

i just saw this topic, yeah, you need a 1V1D transmitter/receiver for the transmission(video and ptz controll), pls check the diagram for details, coz they already have fiber connector at every site, it will be very easy for this system.

Hello everyone, this is Allan from China, I just joined a company about security products, and find this forum is very interest, hope to improve my professional knowledge about CCTV surveillance here. my manufacturer is very professional about firber optical transmitter/receivers while i was just a newbie for not more than one months. i joined this field coz i think fiber means tomorrow's copper~

coz this is CCTVforum, so for the CCTV video surveillance, fiber is real time, uncompressed transmission, at least in China, some of the high requirement surveillance environment, fiber transmission is the only choice

do you have interest to be our company's dealer in your region? we are professional manfacturer about CCTV fiber optic transceivers from China.

where r u from ? China ? which city ?

well.... i think in the future, maybe wireless transmission will be the main method, everyone know this is the truth, but now for CCTV surveillance, network transmission maybe more popular, and if you need real time surveillance and high quality video picture, maybe fiber optic transmission is the better way.

Hi friend, nice to see you here, it seems we are not so far each other, i'm from China, we are leading manufacturer about fiber optic transceivers for CCTV

welcome to CCTV FORUM, hope you will find useful information here

hello sufy, nice to meet you here, hope you can find your qualified supplier via this forum.

nice to meet you , Robert ~

my MSN: allan221(@)live(dot)cn will anyone add me and communicate with me? thank you . cheers