Powering IP Cameras When Using Fiber

Author: Ethan Ace, Published on Jun 13, 2012

Solving distance issues with fiber optic cable creates a new set of problems. Due to the lack of PoE, users must find a local power source and space for equipment connections, issues not found when using PoE and UTP. In this note, we examine this the logistical problems of using fiber, outlining the reasons fiber may be preferred, and solutions to these issues.

The Issue

***** *** ** ********** ** ****** **** ********** ******* ** distant *********, *** ******* *******:

  • ********:**** *** ****** ** **** **** **** **** *** ******, fiber ** **** ******** ****. ***** *******, **** **********-****-**** ********** *** *** ************ **** ** ****, *** *** *** ** ******.
  • ******* *********:** ***** ***** ** ********* *******, ***** *** **** ** minimize *** ****** ** ********* ** ***** ****** ** ***** fiber ******, ***** ********* ******* ** ******** ********, *** *** buried ** ***-******** *******. **** **** **** *********** *********** *** aerial ***** ****** *** **** ******** ******* ** ******* *******, but ***** *** ******** ***** ** ***** ************ ******, *** shorter **** ***** ***** ** **** *** *******.
  • ************:** ********** ************ ***** **** ******* ********* ** *******, ************ may ******* ******* ***** ***********, ********* ***** *******. ***** ** often **** ** ***** ****.

***** ***** *** *** ***** ******* ** *** ***** ******* of ***, ***** ********* ******* *** ******** ** *** ** power ******* ** *** *** ***. **** ** ** ******** more ** ** *****, ** ************* **** ***** ** ****** low-voltage ***** ****** **** ******* ** ***** ** ***-**** *********. This ***** * ***-******* ***** ****** ***** ** *** ******, traditionally **** ** ***** *********, ** ** ****** ** ******. Many ***** ***** *** ****** ** *** * ***** *********, as **** ** * *** ********. ***** **********, ***** **** of ***** ********** ******** ******** ***** ******* *** ** ********* at *** ****** ********, ***** *** *** ** *********, ********* on *** ****.

PoE ***** **********

*** *** ** ******* ***** ********* ** ***** ********** **** PoE ******. ******* ** ********* ******** **********, ***** ******* ***** media ********* *** *** ******** **** *** **** ****. **** reduces ********** ** *** ****** ********, ****** ** *******, *** the ********* ** *** *********. ** **** *********, **** ** pole-mounted *******, ***** *** ** ** ********* *** ******** *******, as ***** ********** *** ** *********, *** *** * ****** target *** *******.

***** *** *** **** ********* ** ***** *** ***** **********:

  • ***** ***** ********:****** ***** ***/*** *** **** *** *****, **** ***** ***** converters, ***** ***** ** ******** ** *** ****** ********. ** no ***** ** *********, ***** ******* **** ** ****, **** as *** *********, ***, ** ******.
  • *** ************:***, ** ***, ***** ********** *** ********* ** ************ **** factors, **** ****** ***********. *******, ***** ***-******** ********** *** ********* used ** ***** *** ***** ********* *** *****/*** ************. **** adds **** ** *** ****** ********, ** **** ** *** available ** ******** ********** ** *** **** ****. ********** *** especially ********* ** ***** ** ****** ************, ** **** ******** media ********** *** ******* ******* ***** ***** **********.

*** ***** ********** ********* **** *** ******* $***-*** *** ******, with **** ******** ****** ******* $*** ** ****. ***** ********** with *** ****** *** ********* **** * ****** ** *************, including:

*** ** ***** ****** *** ********* ** ******** **************, ********* on ***** *** ********* ****, **** **** ***-**** ****** *********. Note **** *** ** *** ***** ***** ****** **** ***.*** 15.4W ******. ******** ** *** **** *** ** ***** ******* with *** ***.*** **-*** ******, ***** *** ** ******** **** using **** ** ***** ******* **** ******* ** *******.

Berk-Tek ********

** **** ********* ******* ***** ***** *********,****-***'* ******** *** ***** ********* ** ** ******. ******** ******** ** * ***** ********, * hybrid *****/****** ****** *****, *** * ******** *** **** *** port ** *** *** ***. *** ******* ******** ******** *** or **** *** *****, ******* ***** **** *** ****** ** the ****** *****, *** **** *** *** *****. **** ***** eliminates *** **** *** ****-******* ***** ** *** *** *** of *** ***, *********** ********* ******* **** ******** ** ****** AC ***** ********* ** ***** *********. ** **** ********** *** need *** *********** ****** ** ********* *** ***** *****, ***** the ******* **** ***-**********.

*** ******** ****** **** **** **** ******** ** ******** ***** cable *** ***** **********.  ******** *** ********* *** ****** ***** can ** ***** *** $*** ******, **** *** ******** ** either ***. *** **** *** *** ****** ***** **** **** widely, ********* ** ******, *********** *****, ****** **** *****, *** fiber ****. ***** **** ** ****** ** ** $*,***+. ****** it ** *********, ******** ******** ********* *** ******* **** ***** PoE ********* *******, **** * ******* ******** ** *,***'. ** also ** *** **** ****** ***** ******* ** *** ******* standards, ****** ** ********** *** ***** **** **** ********.

Login to read this IPVM report.
Why do I need to log in?
IPVM conducts unique testing and research funded by member's payments enabling us to offer the most independent, accurate and in-depth information.

Related Reports

HID Edge EVO Tested on Jun 07, 2017
HID Edge controllers have been one of most common offerings in IP door controllers for years. The new generation is called Edge EVO. We tested...
Arlo Go Cellular Cloud Camera Tested on May 23, 2017
Totally wireless surveillance cameras are growing but almost all typically depend on a hub and local Internet access. However, many outdoor...
Selling and Valuing Security Integrators on May 12, 2017
This ia a tutorial in how to (1) determine your security integrator's value and (2) to sell your security integrator. If you own an integrator,...
Alarm Circuits Guide on May 09, 2017
Alarm circuits are a fundamental element of wired burglar systems. Designing the alarm circuit greatly affects its performance. In particular,...
Smartphone Controlled Kevo Lock Tested on May 04, 2017
Smartlocks are a growing market, with millions sold. Kwikset's Kevo is one of the most common choices, using the Unikey smart phone access control...
Duress Codes For Alarms Systems on May 02, 2017
An alarm system can call for help in the event of an attempted break in, but only if it is armed. If an adversary forces an authorized user to...
Hack Your Access Control With This $30 HID 125kHz Card Copier on May 01, 2017
You might have heard the stories or seen the YouTube videos of random people hacking electronic access control systems. The tools that claim to do...
Xandem Next Gen Intrusion Tested on Apr 26, 2017
Xandem's "full coverage motion tracking technology" is unlike any intrusion technology we have seen. We bought their new system and tested it...
Bosch B-Series Intrusion Tested on Apr 10, 2017
Bosch is one of the biggest names in intrusion but their B-Series panels, targeted at smaller site installs and available through distribution, are...
Best and Worst - ISC West 2017 Show Report on Apr 10, 2017
IPVM went to Las Vegas, examining what vendors are showcasing and what is new. Attendance was up, according to the show, and was certainly well...

Most Recent Industry Reports

Uniview Low-Cost Bullet PTZ Tested on Jun 21, 2017
Uniview is offering a HD zoom bullet camera, the IPC742SR9-PZ30-32G, with an integrated pan / tilt positioner, for the price of a low-cost...
QSR Video Surveillance Best Practices on Jun 21, 2017
Fast food restaurants or QSRs (quick service restaurants), are frequent victims of crime and fraud. Because they are open late, deal with cash, and...
45 Drives 'Lowest Cost' Enterprise Storage Company Profile on Jun 21, 2017
45 Drives claims the "lowest cost per Hard Drive Slot in the industry." But who or what is '45 Drives'? What started as a product design to...
No Hack, Still Liable, Court Finds ADT on Jun 20, 2017
Recently, ADT has been in the news for a $16 million settlement for a cyber security vulnerability class action suit. One of the most important...
Resolver / PPM 2000 Incident Management Platform Profile on Jun 20, 2017
You might have seen the company whose employees wear hockey jerseys at trade shows and wondered "what do they do?" PPM 2000 has been active in...
Axis P3225 Mk II Tested Vs. Original on Jun 20, 2017
Axis has released a number of 'Mk II' versions of their cameras, which are the same fundamental camera but with specific improvements. We tested...
Directory of 40 IP Camera Manufacturer Discovery Tools on Jun 19, 2017
Locating the IP address of a DHCP client or factory defaulted device on a network is often a difficult task.  In another report, we discussed...
Dahua Demotes USA CEO on Jun 19, 2017
Dahua has demoted their USA CEO Tim Wang. Inside this note, we examine the move, Dahua's challenges and what lies ahead for the...
Avigilon Increases Prices In Canada, Europe and UK on Jun 19, 2017
While many video surveillance companies are racing to see who can cut prices the fastest, Avigilon is taking a contrary approach, actually raising...
VMS UI - Light vs Dark Preferences on Jun 16, 2017
Several VMS manufacturers have the ability to choose a user interface with either a light or dark color theme. 150+ integrators told us which they...

The world's leading video surveillance information source, IPVM provides the best reporting, testing and training for 10,000+ members globally. Dedicated to independent and objective information, we uniquely refuse any and all advertisements, sponsorship and consulting from manufacturers.

About | FAQ | Contact