Hi, Everyone
This is my first time posted in forum. (sorry for my English)
My setup 16 cameras are
1. DS-7616NI K2/16P (FW : V3.4.98 build171121) = 1 nvr
2. DS-2CD2T42WD-I5 (FW : V5.5.53_Build180730) = 7 cameras
3. DS-2CD2342WD-I (FW : V5.5.53_Build180730) = 6 cameras
4. DS-2CD2142FWD-IS (FW : V5.5.53_Build180730) = 2 cameras
5. DS-2CD2442FWD (FW : V5.5.53_Build180730) = 1 Cameras (connect via IP address)
6. CAT6 600mhz (Local brand but good reputation, here the link https://www.interlink.co.th/upload/product//US-9116.pdf)
Problem
I have a problem only 1 camera (2CD2T42WD) there is no active light on port, no blinking light (green and yellow). This camera to nvr is less than 15 meter. (most far camera is 25 meter)
What have I done check are
1. Cable tester (cheap tester) all the light are sequential, no jumping or missing.
2. Check camera by remove from installation point and use pre-made cable, camera is work fine
3. Switch camera between 2 point, still not working but another one from problem point is working.
4. Re-cramp RJ45 plug (2 ends point), Still have same problem
5. USE external POE adaptor, camera is working (this poe adaptor here)
Update (forget to mention)
6. I switch problem camera to all another port that another camera work, Still have problem
Is there something wrong with my cable or nvr or another?
This is my first time posted in forum. (sorry for my English)
My setup 16 cameras are
1. DS-7616NI K2/16P (FW : V3.4.98 build171121) = 1 nvr
2. DS-2CD2T42WD-I5 (FW : V5.5.53_Build180730) = 7 cameras
3. DS-2CD2342WD-I (FW : V5.5.53_Build180730) = 6 cameras
4. DS-2CD2142FWD-IS (FW : V5.5.53_Build180730) = 2 cameras
5. DS-2CD2442FWD (FW : V5.5.53_Build180730) = 1 Cameras (connect via IP address)
6. CAT6 600mhz (Local brand but good reputation, here the link https://www.interlink.co.th/upload/product//US-9116.pdf)
Problem
I have a problem only 1 camera (2CD2T42WD) there is no active light on port, no blinking light (green and yellow). This camera to nvr is less than 15 meter. (most far camera is 25 meter)
What have I done check are
1. Cable tester (cheap tester) all the light are sequential, no jumping or missing.
2. Check camera by remove from installation point and use pre-made cable, camera is work fine
3. Switch camera between 2 point, still not working but another one from problem point is working.
4. Re-cramp RJ45 plug (2 ends point), Still have same problem
5. USE external POE adaptor, camera is working (this poe adaptor here)
Update (forget to mention)
6. I switch problem camera to all another port that another camera work, Still have problem
Is there something wrong with my cable or nvr or another?
Last edited: