takeemmac1211

We have been installing the ip cameras for awhile now and have only had one other customer with length issues. we first used the poe repeater off ebay for about 39.00 each and had good luck with them on the first job. The second job (lesson learned) I measured out 275 ft exactly put in a ped. went another 275 put in a ped. I ran cat 5 e from some place out of texas and it was nothing but problems. My buddy had some surplus wire from a job he did for the amory ( thats all he dose) and it was belden cat 6 nice stuff and we re ran all new wires, new ends, verified all connections. the cameras came right up no problems everyone is happy. So I thought well 2 months later the customer called and said we have a couple cameras out. we went out and checked and unplugged the repeaters checked the poe injectors powered them back up and they worked. 1 month later same thing but a different camera. Now we had 4 cameras down put new repeaters on and got all of them working but wait theres more while we were there showing the customer some new things they could do 1 camera stopped working (no video) another lost connection then reconnected then another went out......wtf I guess Im looking for a poe repeater that's not 496.00 each. I know my wire is good and I think me being a tight butt has cost me alot of time and money. thank you for your help

problem fixed. re-run all lines to 275' put in ped. like so. headend 13 lines out..........1st cam drop.......2nd cam drop .....ped at 275' rj45 all ends and tested added repeaters....3rd came drop....4th cam drop......5th cam drop...6th cam drop ......ped at 275'(550' from headend) all 8 lines,rj45 tested added repeaters.......7th cam drop......8th cam drop.....9th cam drop.....10th cam drop...11th cam drop ....ped at 275' (825' from headend)2 lines rj45 tested and added repeaters. There was several issues by my own mistake by not adding in the pole hight and not measuring correctly and using crap wire. lesson learned. We were looking at using analogs but there would have been yet greater issues with voltage drop. running 18/2 753' I would have had 2.38 volts at the end ya no thanks. Power at the poles was not an option . I would have had to run 7awg wire which is about a 4"-5" conduit lets get real..... for those that offered helpful advice thank you.

A PED. is a pedestal. You run your lines in conduit underground the at 275' you bring them up into a pedestal then back out to the next pedestal if needed. It is weatherproof enclousure the cameras are CMIP9743W-S Image Sensor 1/3" Progressive Scan CMOS Min. Illumination 0.01Lux @ (F1.2,AGC ON), 0 .01 4 Lux @(F1.4,AGC ON), 0 Lux with IR Shutter Speed 1/3 s to 1/10,000 s Slow Shutter Support Lens 2.8 - 12 mm @ F1.4 Lens Mount Φ14 Day & Night IR cut filter with auto switch DNR 3D DNR Wide Dynamic Range 120dB Compression Standard Video Compression H.264 / MJPEG/H.264 Zip+ H.264 Type Main Profile Video Bit Rate 32 Kbps ~ 8 Mbps Audio Compression G.711/G.722.1/G.726/MP2L2 Audio Bit Rate 64Kbps(G.711) / 16Kbps(G.722.1) / 16Kbps(G.726) / 32-128Kbps(MP2L2) Image Max. Resolution 2688×1520 Frame Rate 60Hz: 20fps (2688×1520), 30fps (1920×1080), 30fps(1280×720) 50Hz: 20fps (2688×1520), 25fps(1920×1080), 25fps(1280×720) Image Setting Rotate Mode, Saturation, Brightness, Contrast, Sharpness adjustable by client software or web browser BLC Support, zone configurable ROI Codec Support Network Network Storage NAS (Support NFS,SMB/CIFS), ANR Alarm Trigger Motion detection, Tampering alarm, Network disconnect, IP address conflict, Storage exception Protocols TCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour General One-key reset, Flash-prevention, dual stream, heartbeat, mirror, password protection, privacy mask, watermark, IP address filtering, Anonymous access Standard ONVIF (PROFILE S, PROFILE G), PSIA, CGI, ISAPI Interface Communication Nterface 1 RJ45 10M/100M Ethernet port On-board Storage Built-in Micro SD/SDHC/SDXC slot, up to 128GB Reset Yes 30 Watt PoE Injector per camera Specifications: Input Voltage: AC 100-240V 50/60Hz Output Voltage: DC54V Power out Pin: Midspan 4, 5 (+) / 7, 8 (-) PSE801 10/100M; 30W Operating Temperature: -40°C to +55°C Weight: 5oz (without Power Cord) Power Cord Included For Indoor Use Only Dimensions 1.2" Height x 2.3" Width x 5.7" Depth Product Name Power over Ethernet Injector The cameras running out to 250' are working flawlessly. At 275 there is a ped that has 9 repeaters in it .the next camera is at 305' the then next one is at 345'then 390' then 430' then 470' then 510' then another ped with 3 repeaters in it... then 540 then then 600' then 640' the camera at 640' working off of 2 repeaters and a poe injector is working great. I dont want to be argumentative but my pedestals are exactly 83 meters thats 7 meters short of the max wire run. Also I have no power 110vac outside of the building where the cameras are. This is a storage facility and we mounted poles in the middle of the alleyways all the way to the end

thanks