Dahua ePoE Long Distance UTP / Coax Tested

By: Ethan Ace, Published on May 03, 2019

Dahua's Enhanced PoE (ePoE) line is claiming extended video and power transmission over 600m without repeaters, with devices interchangeable via UTP or coax, a claim that few competitors make.

free image

We bought and tested ePoE converters, cameras, and NVRs, including:

To examine these questions:

  • Does transmission distance meet Dahua's specs?
  • How does cable quality impact performance, using RG59, micro coax, and low grade connectors?
  • Is there any visible impact on image quality?
  • What configuration and setup are required?

*****'* ******** *** (****) line** ******** ******** ***** and ***** ************ **** 600m ******* *********, **** devices *************** *** *** or ****, * ***** that *** *********** ****.

free image

** ****** *** ****** ePoE **********, *******, *** NVRs, *********:

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

  • **** ************ ******** **** Dahua's *****?
  • *** **** ***** ******* impact ***********, ***** ****, micro ****, *** *** grade **********?
  • ** ***** *** ******* impact ** ***** *******?
  • **** ************* *** ***** are ********?

[***************]

*******

** *** *****, *****'* ePoE **** *** ********* and **** *** ****, working ** ***** ********* specs ******* *****:

  • *****'* ***-**** ******* **** converter ********* ******* **** no ****** ** *** specified **** (~*,***') ** RG-59 ****, **** ** image ******* *** ********* identical ** ***** *******, standard *** **** *****. Attempting ** ** ******* (~1,500'+) ******** ** ****** frame **** **** ******* sometimes ****** ******* ** connect.
  • *****'* ****** *** ************ (LR1002-EC/ET) ********* **** ** issues ****** ****** ******* of ****, **** *,***' (~600 ******). ** *** no ****** **** ***** drop, ****** ***** **, artifacts, ***., ** ***** distances.
  • **** ********** ****** ******* issue ** ***'+ ** low-grade ********* ****, **** as **** ******** *****-**-*** ****, ***** *** ** found ** **** *** box ** *** *********.

************, **** *** *** and **** **** ******** worked **** ***** ***** switches *** ******* ** our *****, ****** **** some *****:

  • *** *** ******* ******:**** ****** ******* ****** without ***** **** **** using **** ******** ********* to *** ***. *******, several ****** *** *** power **. ***** *** no ***** ** *******, brand, **** ****** ** which ****** *** *** work.
  • ******** *** ******** ***** ePoE ********:** **** **** ** use *** **** ******** with ******** *** ********, though ** **** *** NVR, *** *** ****** powered **.

*** **** ******** ** the **** **** ** its ******* ****** *********, mostly ***** ****, *** mostly ******* ******** ******** such ** ***** *** light ********** ** *****'* top *** ***, **** no ******* *** *******, multi-imager, ** ***** ******** models.

Competitive *******

***** *** **** *********** extended *** ******* *********, including:

  • *********:********* ****** **** *** and****** ********** ******** *** ****, which ****** ** ***** their ******* ** ** 250m **** ******** ***. They **** ******** ********, *** ***** ** not ****** ***** ** the ****.
  • *******:*******'* **** (*** *** test)*** ******* ******* *** over *** ** ** 200m (~***'), *** ** not ***** ******** **** Coax ********.

**** **** **** *****, both *********'* *** *******'* extended *** ******* *** proprietary. **** *** *** similar ********** *** ******** to *******, *** **** do *** ***** ** be ***************, *** **** they ** *** *****.

Low *** *******

*****'* **** ********** *** both *** ****** ******** to ******* *** *******:

  • ****** ******* **** ********* (dongle **** ******): ~$** USD *** ****
  • ******-**/** *** ******* (*** mount): ~$** *** ****

***-**** *** ******** **** historically **** *** ~$***+, making *****'* $** *** pair ******* ********* ***, though ***********, ****** ******.

Competitive ****** *******

**** ****** ******* ** competitive **** ******* ******. For *******, *** ******* 4MP **** **** ***** for ***** ~$*** ******, similar ** *********'* ***-**** Value ****** ***** (**-*********-*).

ePoE **** ********

**** **** ** **** adapters *** ********* **** other *** ******* ** have ******. *** ****** passive ********* ** * small ****** ***** ******, with * ***** **** on *** **** *** BNC ********* ** *** other. ** **** *** add **** **** ** the ******, ***** ********* also *** * ***** whip. *** ******-**/** ****** are ****** ** **** factor ** ******* *** models, ****** ***-**** *********, not ******* *** **** Ethernet **** **** **********.

ePoE Coax Converter Comparison

ePoE **** ********** ********

********** *** ******* ****** models ** *******, **** the ******* ****** ******** to **** ******* *** NVR *** ******. ***** is ** ************* ******** on ****** *** ********* or *** *** ** order ** ****** *********. It ***** *** ** the ***.

** *********** **** ******* over ~*,***' ** **** in *** ***** ***** using *** ****** ******* converters. ********/** ************ *********** work *** **** ***, plugged ****** ******* *** camera *** ***:

Boot *****

** ***** ** *** video *****, ***** ** a ********** ***** ** booting *** ****** **** using ****** ** *** LR1002 ******, ****** **-** seconds ** *** **** time. ******* ** ****, the ****** ***** **** a ****** ** ****, not **** ****** **** normal ** **** *************, though ********* ***** *** believe ********* ** ***** with *** ****** ***** troubleshooting.

Third ***** ******/****** *************

** ********* ***** ***** standard *** ******* ** the *** ***** **** sets ** **** ********. Most ****** ******* ****** without *****, *******, ******* (4 ** **) ****** did *** ***** **. There *** ** ***** in *******, *****, **** factor ** ***** ****** did *** ****.

*** ***** ***** ***** a ****** **** **** connected ** *** ***:

***********, ** **** **** to *** *** **** adapters **** ******** *** switches, ****** ** **** the ***, *** *** models ******* **. ******** worked ** *****, ******** (shown *****), *** *-**** switch ****** ******.

UTP ***********

** *** *****, *** camera *** *** ********* over ~*,***' ** ***** cable, * **** *** with ******* ***** *********, with ** ******* ********** from *** ******* ** to **** ** *** adapters (***** *****).

**** **** ****** ********* are ********* ** ** Mbps (*****, *** ******** throughput), *** ***** ****** are ****** ** ** too *** *** **** cameras, ********** ** **** or ********* ******.

Connected Streaming Using 1,000' Cat5e

No ***** ******* ******

** *** *****, ** saw ** *********** ********** in ***** ******* **** using ******* *** * cable **. ****** *** of **** ********, *** or *****, ********** ** motion ** *** ***** or ****** ****.

*** *******, ****** *** day ** ~*** ***, image ******* *** *********** similar, ********** ** **** cable *** ********* *** used (~**' ******** / ~52 ***).

No Visible Image Quality Difference (300 Lux)

*** **** *** **** at ***** **** ** on:

No Visible Image Quality Difference (0 1 Lux IR On)

NVR/Camera ************

**** **** *** ******* are ********* ***************** **** non-ePoE ************, ***** *** same **** ******* *** housings ** ***** ***** models.

Country ** ******

*** ***** **** ********* tested *** **** ** China.

Test **********

*** **** *** *** cameras **** ****** ***** default ********. ******* **** set ** **** *** connected ******** ** *** rear ** *** **** NVR.

*** *** *** ***** to ** ******* *** via ***** *** ********* and ****** ***********.

*** ********* ******** *** used ** **** ****:

  • ****** ***:**.***.*******.*, ***** ****: ****-**-**
  • ******* ******:*.***.*******.*.*.******

Comments (13)

Undisclosed Manufacturer #1

05/03/19 02:51pm

**********..* **** * ************ with *****.

*** ** *** ******* reasons ***** ******* **** us **** *** ****, beside *** ******* ********* length ********* *** ***** of ******** ****, ** to ***** ********** **** equipment **** *** *****' IT *******. **** **** to ***** ****** ******** if ********* ** *********, or ***** **** *** availability, *** *******.

** ******* *** *********** nature ** ****, *** Dahua **-**** **/** **** adaptors ***** *** *****-***** IP ******* ** ******* long **** ** ****.

** *** ***** ******* are **********, **** *** equipped *** ****, ** well ** ******** ** operation, ** ** ********** cost.

Undisclosed Manufacturer #2

05/03/19 03:30pm

***** *** ****** **** an ******? ******* *** spelling ******** **** **** away **** *** ***************

John Honovich

IPVM | In reply to Undisclosed Manufacturer #2 | 05/03/19 03:56pm

* **** ******* ******* it ******* ***** *** did *** ******. **** to ***** *** ** two? * ***** *** normally *** *** ***** you ******* ** **, I ** ******** *** noticed **** ******.

Undisclosed Manufacturer #2

In reply to John Honovich | 05/03/19 05:19pm

** ***** **** **** errors **** **** *********. thanks

Undisclosed Integrator #3

In reply to Undisclosed Manufacturer #2 | 05/04/19 07:14am

*** ****** ** *** a **** **** ** the *** ** **** sentence. :-)

Undisclosed Distributor #6

In reply to Undisclosed Manufacturer #2 | 05/08/19 01:18am

**** ***** ** *********** then.

Avatar

Josh Reynolds

05/07/19 03:48pm

**** ********* ** *** tested *** ******-**/** ****** with ******** *** ******** and *******? * *** as *** ****** *** these ***** ****** **** it ******** ***-**** ******* and *** **** ** used ** *********** **** the ****** ***** ** allow ********** ** **** cameras ** ***-****.

**** ****** ** *** statement "**** ****** ********* ** limited, ****** ***** ****, and ****** ******* ******** features **** ** ***** low ***** ********** ** Dahua's *** *** ***..." * ***** **** at *** ***** ******* shows * ***** ***** of *** *** **** end ****** ********** ****. All *** ****** ****** in -* ** -** etc *** **** ******. I ****'* **** ** find *** ********* ** PTZ ****** ******* **** ePoE ******* ** *****'* some **** *** *********** there *** ** ****** you ***** *** ** LR1002-1ET ** *** ****** end *** ** ****** at *** **** *** end.

Avatar

Ethan Ace

IPVM | In reply to Josh Reynolds | 05/07/19 02:13pm

** ****** **** ******** PoE *******, *** * just *** **** *** are ******** *** ** far ** ***** *** LR1002 ** *** *** and *** **/** ** the *****. ** **** test **** **** ******* and *** ****.

** *** ** ***** selection, * ***** **** there *** ***** * few ******, *** **** of ******** ******(***** **** ***) **** not **** *******. * don't ***** **'* * critical *****, ** **** people ***** ***** *** likely ******* ** *** Pro/Lite ****** *** **** installs. *** ** ** a **********.

Undisclosed Manufacturer #4

05/07/19 03:34pm

** **** ** ********* that **** **** *** Dahua *** ******** ** they **** **** ** very **** ***********.

Avatar

Evan Steiner

In reply to Undisclosed Manufacturer #4 | 05/07/19 03:07pm

**** ** *** **** by ****** ****? ****** fire ** ******* *******?

*** *** ****** ****** on **** *******?

Undisclosed Manufacturer #4

In reply to Evan Steiner | 05/07/19 04:04pm

******* **** *** *** broken. *** *** ****** occasion *** ***** **** like * ********** *****.

Undisclosed Integrator #5

05/08/19 07:57am

*** ****** ** **** to *** *** ****** with ** ******. ** have **** **** **** Axis *** *******.

Avatar

Ethan Ace

IPVM | 05/14/19 05:30pm

** *** **** ********** testing ** **** ***** the ******** ***** ***** party ******* *** ******** working, *** **** ****** the ******. *** ***/*** is **** ** **** work, *** ** ****'* consistent ** *** *****. While *** ******** ****** with ** ******, ** had ******* ******* ***** simply *** *** ****, with ** **** ***** or ****** ** ** why.

**** ***** ***** ** Axis ****** ********* ** the ***** *** **** 1,000' ** **** ***** the *** ********:

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

Access Control Job Walk Guide on May 22, 2019
Significant money can be saved and problems avoided with an access control job walk if you know what to look for and what to ask. By inviting...
Axis ~$150 Outdoor Camera Tested on May 21, 2019
Axis has released the latest in their Companion camera line, the outdoor Companion Dome Mini LE, a 1080p integrated IR model aiming to compete with...
LifeSafety Power NetLink Vulnerabilities And Problematic Response on May 20, 2019
'Power supplies' are not devices that many think about when considering vulnerabilities but as more and more devices go 'online', the risks for...
Facial Recognition Systems Fail Simple Liveness Detection Test on May 17, 2019
Facial recognition is being widely promoted as a solution to physical access control but we were able to simply spoof 3 systems because they had no...
Maglock Selection Guide on May 16, 2019
One of the most misunderstood yet valuable pieces of electrified hardware is the maglock. Few locks are stronger, but myths and confusion surround...
Panasonic 32MP Multi Imager Camera Tested (WV-X8570N) on May 16, 2019
Panasonic has released their first multi imager models including the 32MP (4x4K) WV-X8570N, claiming "Extreme image quality for evidence capturing...
Access Control Request to Exit (RTE) Tutorial on May 13, 2019
For access controlled doors, especially those with maglocks, 'Request to Exit', or 'RTE' devices are required to override electrified locks to...
Hikvision DeepinView Camera Analytics Tested on May 08, 2019
Hikvision is expanding its 'deep learning' offerings with a new camera series called 'DeepinView' claiming false alarm reduction and improved...
Top Hikvision Proponent Nelly's "GoSwift" Elsewhere on May 03, 2019
Sean Nelson of Nelly's Security has made a name for himself and his company as a proponent of Hikvision, such as this notable 2017...

Most Recent Industry Reports

Kidnapping Victim Rescued With Video From Ring Doorbell Camera on May 24, 2019
A kidnapping victim was rescued within 24 hours, with the police crediting video from a Ring Doorbell camera as key to solving the case. A girl was...
NJ Law Requires Apprenticeship For Public Works Integrators on May 24, 2019
Few integrators do a formal apprenticeship program. However, now a NJ law is requiring any integrator on public works projects (such as state...
Security / Privacy Journalist Sam Pfeifle Interview on May 24, 2019
Sam Pfeifle is best known as the outspoken former Editor of Security Systems News. After that, he was publications director at the International...
Verkada Video Quality Problems Tested on May 23, 2019
Verkada suffers from numerous video quality problems, not found in commercial IP cameras, new IPVM testing of Verkada vs Axis and Hikvision...
Average Frame Rate Video Surveillance 2019 on May 23, 2019
What is the average frame rated used in video surveillance systems? In IPVM's 2011 statistics, the average was 6-8fps increasing to ~10fps in...
Dahua USA Celebrates 5 Years of Errors on May 22, 2019
Dahua USA is, in their own words, 'celebrating' 5 years in North America or as trade magazine SSN declared: Dahua Technology finds success in...
Access Control Job Walk Guide on May 22, 2019
Significant money can be saved and problems avoided with an access control job walk if you know what to look for and what to ask. By inviting...
ASCMA / Monitronics Declares Chapter 11 Bankruptcy Plan on May 22, 2019
Monitronics is entering into Chapter 11 bankruptcy. The company, also called Ascent Capital Group Inc., aka ASCMA, aka Brinks Home Security,...
US Considers Sanctions Against Hikvision and Dahua on May 22, 2019
The US government is considering blacklisting "up to 5" PRC surveillance firms, including Hikvision and Dahua, Bloomberg reported, with human...
Axis ~$150 Outdoor Camera Tested on May 21, 2019
Axis has released the latest in their Companion camera line, the outdoor Companion Dome Mini LE, a 1080p integrated IR model aiming to compete with...

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