Ethernet over Coax (EoC) Shootout

Author: Ethan Ace, Published on Jul 16, 2015

Reusing existing coax for IP cameras can cut installation costs dramatically. However, there are endless numbers of Ethernet over coax adapters available, all with differing price points and feature sets, so choosing the right ones can be daunting.

To find out what works best in EoC applications, we bought five models of popular Ethernet over coax adapters, including: 

Testing each in these key areas:

  • Maximum transmission distance: Does each meet or exceed manufacturer specs?
  • PoE performance: Were there any problems powering cameras?
  • Ease of use and advanced features: Were the units plug and play and did they offer bells and whistles?

******* ******** **** *** ** ******* *** *** ************ ***** ************. However, ***** *** ******* ******* ** ******** **** **** ******** available, *** **** ********* ***** ****** *** ******* ****, ** choosing *** ***** **** *** ** ********.

** **** *** **** ***** **** ** *** ************, ** ****** **** models ** ******* ******** **** **** ********, *********: 

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

  • ******* ************ ********: **** **** **** ** ****** ************ *****?
  • *** ***********: **** ***** *** ******** ******** *******?
  • **** ** *** *** ******** ********: **** *** ***** **** and **** *** *** **** ***** ***** *** ********?

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

Key ********

**** ***** **** ** *** *********** *********** ** ****** *** ******** in *** *****:

****: *** ****** ****-*****'* ********** ***** *** ** ****** **** other ******* (*** *** ***** *****), *** ******** **** ** ** **/* **** ** ****'.

***************

*** *** ******** ****** **** **** ** ******* *** ****** a ****** ****** ******** ** ** ** ~*,***' ***** **-**, ****** than *** **** ******** ** ****** ****** **** **** ***** replace. ************, *** ***** (******* ******) **** **** ** ******* speeds **** ** **/* (** ** ** **/*) ** ***** ranges, **** **** ****** *** * ****** ** **** ******** cameras.

******* ** ***** *******, *** **** ************** ** **** *** updgrades ****** ***** *** ******** **********:

  • *** ****: ** **** ** *** **** ***** *** *** ******* ***** supply ******* ** ** *****, *** *** *** ** ** far *** ****** **** ******, **** ***** *********** ** ** ~2,000' (********* *** ** **** ********). ** ***** ******* ***'* ** used, *** ******** ******* **** ******** *** **** ******* (********* only **** *******) ** ** ** *,***' ***** ***** **%+ less ********* **** ***** *******.
  • ******* *** *****: ** ***** **** *** ********** **** *** users **** *** *** ** *** ****, *** *** ****** performed **** ** *** *****, ****** ** ** *** **** expensive ** *** ******* ****** *** ******** * ********* ***** supply.
  • ******** ********: *** ******** ******** ********* ******** **** ** *** ******* ********** tested, *** ** *** **** *** ****** *** ****** **** through ** ********* ***** ******, *** ******** *** ****** *** troubleshooting **********, ********* **** **** *********** **** *** ***** ****** tested, though ***** ** ******* **** ***********.

*** ***********

***** ** *** *****, ** ** *** ********* ********'* ***** generation ******** *****, ** **** **** ****** **** ******** ** the ***** ********* *****, ***** **** *** ** *** ****, PoE **** *******, *** ******** *************** **** ** * ********** lower *****.

************, ***** *** ****** ****-***** *** ****** ****** ****** *** ****** reliably ** ***** ******, **'* ******* ********* (** **/* ******* of ***) *** ***** (*,***' ***) **** ** *** **** limited ** *** ***** ******. *******, ** *** *** ** used **** ***-*** ******* (**** ** **** ***** *** ******* power), *** ********** ** ***** ******* ***.

******** ***********: **** ** *****

********** ** ***** ******* ** ********, ** ******** ********* ******* the ***** ** ***** **** *** ******/******* *** ****** ***** to ** ****. *** ** ********** ** ***** ******* *** the ********* (****** *******) *** ***** ****** ** *** *** end, **** ******* *** ******* ********* ********** ******.

***** 

*** ******* ******* ****** ********* ** ********, **** *** *** Box ****** **** ** ***** $** *** **** (*** ********* 12VDC *****), ****** **** ***** **** *** **** ** ****** PoE *** ******** ***** ***** ** **** ****. ***** **** more ******** ******** **** ** ********'* ********* ******** ***** ******* status/troubleshooting **** ** ***'* *:* ********-****** ************, *** ****** ** price.

  • ******** ******* ****:~$*** ******, *** ****
  • ****** ****-*****: ~$*** ******, *** ****
  • *** ***: ~$** ******, *** ****
  • *** ******:$*** ****** (****** ****** *** ******** *** ************ **** *** ***** ******)
  • ******** ******** ***:$*** ******, *** ****
  • ******** ******** *********: $*** ****** ($*** **** **** + $*** ****** ****, **** ******** ***** ***** ****** ******** *** *** *****,$**)

PoE ** *** **** **. ***** *****

** *** **** ***** ******, ***** ******* *** ***** ** the ****, ********* ** ***** ****** ** *** ****** ***:

  • ******** ******* ****: ******** **** ***.***/** *** **** ******* (**** switch/midspan) **** ** ****** *** ***** *****. 
  • ****** ****-*****: ******** ***.***/** *** **** ******* ****. *** *** device *********** ***, *.*., *******, ****, *** *** ***.
  • *** ******: ******** **** ***** ***** ***** ******, **** ***.***/** output ** *** *** ***, ** *** **** *******.
  • ******** ******** *********: ******** **** ***.***/** **** ******* ** **** as * ********* ***** ***** ******. 

******* *** *** *** *** *** ***** ******** ******** ******* PoE ** *** ****, ********* *** ******* ***** ** **** ends ** *** ***** ***.

Maximum ***** 

** ***** ** **** ********** *****, ** ********* **** *** of *** ******** ** ****** *** ** ** **-** (** AWG) coax ***, **** ***' ** *,***'. ** **** **** **** link ** ******* * ****** *** *** ** *** ** the ****** ***** ******* *** ****** (****) ** ** **** was **** (****).

**** *** *** *** *** *** ***** ********** ** *,***'. The ******** ******* ****** ******* ***** ** ** *,***', *** failed ******, ****** ******** *********** ******* ** ******* ** ****** not **********. **** ******** ***** ********** ** ** ** *,***', but *** ******.

**** **** ***** *********** ******, ** ************ ********** ***** ******* range, ****** *****. ******* ***** ***** ****** ******, **** ~*,***' using ******** ** * ******** ~*,***' ***** *** *** *******. All specs ***** *** **-**:

  • ******** ******* ****: ~*,***'/****
  • ****** ****-*****: ~***'/**** (*** **/*) ** ~***'/**** (** **/*)
  • *** ***: ~*,***'/*,****
  • *** ******: *,***'/~*,****
  • ******** ******** ***: *,***'/****
  • ******** ******** *********: *,***'/****

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

***** *** *** ******** ********** ** *** ****** ****** ***** for *** ******** ** *******, ** *** ********* ********** ****** in *******, ***** **** ******* *** *** ***** ** ** certain ****** ** ** ***. *** *******:

  • *** **** ***** ***** *** ***** ** ***** *** ** the *** ******** ***** ****** ******* ***. **** ******** *** ****** in, *** **** ***** ************ **** *** ********* ***** *** seconds. 
  • ***** **** ********** ** *******, ******* ******** *** ****, ****** not ** *** ********* *** ***** *** ********. ** ***** range, ******* ********* ********* ** ********. ** *,***'+, **** ** cameras (********* ****, ******** *** ******) ***** ***** *** *** adapter ** ****** ********** **** *** ************ ****** **, ******* the **** ** ****.

********* ** ************* ** ***** **, **** ** ****** *** to ******** ** ************** *** ********* ********** **** ***** **** is ***** *********, **** ** *** ***** **** ***** ***** power *** *** ******.

******* ** ***** ******, ** ******** ********* ******* **** ****** combination ** *** ******/*******, *** ********, *** ****** ** *** actual *** ** **** ** ** ****, ** ***** ******* short ******* *** *** ****** ***** ******.

Tested **********

****, ** ****** *** ******* ********** ** **** **** ** distances ** ** *,***' (***** **********) ***** *****, * **** which ********* ****** ******* ******* *** ********* ** ******* **********, ***** here:

*** *** ******** ***** *** ******** ******* ******** *** ******* ****** ** our ********** *****, *** ** **/* ** ******, ***** *** and *** *** *** **** *****, ~**/** **/* ************ ** short *********, **** *** ******** ** ~** **/* ** *,***'. 

Size **********

**** ** *** *** ******** ****** *** ************* *** **** size, ***** *.*" * *". ******* ****** ** *** ******** eBridge ****, ***** * *.*" ******, ***** *** **** **** of *** ****** ****-***** ** ********, **** ***** *.*" ******. The ******** *** ***** **** ** **** ** **** *****:

******* ********

*** ******** ******* ****, ****** ****-*****, *** ***, *** ******** HighWire *** ******** ** ******** ********, ****** ********** ******** ** coax *** **** **** ***** ****** ******, ** ********.

*******, *** *** **-****** *** ******** ********* **** ******* ******** not ***** ** ***** ********

*** **-******

*** **-****** ******** *** ******* ** ******* ** ** * *********** ** a ****** **** ****, *.*, **** ******* ** *** ********. This ** ************ ***** * *:* *** ********, **** ************ or ** **** ** * ** ******* **** ***** (*****). Other ******** *** *:* ****.

******** ******** *********

*** ******** ********* ******** ****** *** *************** **** *** ***** on *** ** *** ***** ******** ******. ***** **** **** link ****** *** *** **** **********, ******** ****** ** **** base *** ****** ***, *** ******* *** ******* ********* ** the *** ***. 

** ******** ** ***** ****, *** ********* ****** *** **** flexible ******* *** ***** ** *** *****, ****** ******* ***.***/** PoE **** * ******* ** ****** ** ******* ******* *** 44-57VDC ** ****** *** ** **** ****. ****** ********* ***** power ** *** **** *******, *** ****.

Comments (53)

*****'* ********?

** *** *****

** ***** ***?

*** ****** ** ****** **** *** **** *********. ** ** know * ****** ***** ***** ********, ** **** ** ****** and *****, *** ******* **** *** ****** ********** ********, ***, or ********. ** ******** *** *** *** **** ******* (****** and *** ***) ****** ******* **** **** ** **** ******* than ****** ** ****** ** **** *** ********** ** **** you ***.

*** ****** *********** ******** ***'* ** **** ****. ** **** had ****** **** **** ** ***** ******* *** **** ** tested ******** ** *** **** **** ** ** ****** **********.

******** **** *****'* **** ** ** ** **** *****. * would *** **** **** ***** ** ******** ** *** *** an **** **** * *** ****** **** ********** ******* *************** for **** *******.

* **** ******* ** *** ******** ********. * **** **** pleased **** *** *********** ** ***.

******** ***** ***** ******** *** **** ***'* **** * **** how ** ****** ****.

*** ** *** **** ****** ** **** "*********". * ** not ****** **** **. ** ****** ******** *** ******* ** name *** ******** **** ****** **-** **** ** ********* **** before ** **** **** * ********. ****** ******** ** *** no **** *** **** ***** *******. ******** ******** *** ****** the ***+ *** ******* ******* ***** *** **** * **** now. *** ***** ** *** ****** *** *** ******* ** 2gang ******* ***** ***** ** *** **** **** *** *** and **** ******* **** ** ****. ***** ***** **** ******** very ****.

********* ** ************* ** ***** **, **** ** ****** *** to ******** ** ************** *** ********* ********** **** ***** **** is ***** *********...

*****, *** *** ************* ****** **** *** *** ********* ** the ****** ****** ** ******?

**** ** ************ ***** * *:* *** ********, **** ************ or ** **** ** * ** ******* **** ***** (*****).

** **** *** ******** * **** ** *** *** ***** part? ** ****** **** **'* ****** ** * **** ******** hub. ** *** ***** ** ***** **** ** ***** ************* gear? (******* ***** ** *** ****, ** ******)

****, ***** *** ** **** ** *** ***** ******* **** a ***/*** * ***** *** ******* *** ******* **** ******* of ****?

*** ************* ********* ****, ***. *** ******* **** ***** ******* testing, **'* *** *********. ** ********* **** **** **** **'* requesting *** **** ***** ** ****, ******, ******* ** ******* exactly *** **** ** **** ** ************ **** ** *** drop *** ****.

*** *** ******** ** * ********. **'* *** * ***. You *** *** *** *** ***** * ********, ***. * don't **** ** *** ***** *** ** ** ***** ************* and * ******'* *** ******* ****** **** *****.

* ******* *** *** **** ****** *** ** *** ****** on *** **** ******** ** *** ***. *** **** ** will **** **** ********. ** ***** ** *****, *** ***'** going ** *** ******* ********* **** * ****** ****, ********** since ***'** ***** ** *** ** *** **. ** *** on **-**. ** *** *** **** **** *** ****,******* ***** *** *** **** ********, *** *****, ****'* ** to ************ ******* *** *********** ** **** ** *** **. RG-59, ***.

** ********* **** **** **** **'* ********** *** **** ***** at ****, ******, ******* ** ******* ******* *** **** ** when ** ************ **** ** *** **** *** ****.

****, **** ****** **** **** ******* **** *** ***** *** is *** **** *** *** ****** *** ******** ** ********** for *** ******* **** ** ********** **'* **********, ***** ******* increases *** ****.

*********** *** ****** ** ********** *** **** *****; *** ** some ***** *** ****** ***** *** *** ****** ******* *** power ****** ** *** ****** + ***** **** ** ************ > ***. *** ****** **** ** * ***** ** *** camera ** ***** * *****.. *** **** *** **** ** was * ***** ** *** ******.

*** *** ******** ** * ********. **'* *** * ***.

****, * ***, **** * ************ **********, ** **** * powered * **** ******** ******* ** * * **** ***. All *** ********** ****** *** ************ ****** ** **** *****.

*** ****** *** ********** ** *** ** ***** *** ****, like * ***, *** ******** **** ***** *** ********* ******* the *********** *** ** ********* ******* ** ****/** ***********. * see **** ********* **** *****, ** ****.

*****, *** ****** * ****** '**** ** *-****' ***** ******** adapter ******* *** *** ******* * **** ** ** * wire ***, *** ** * ****/* ********* ***** ** *** adapter **** ****** *** * ******* **** *** ******* ******* via ***** ***** *****.

**** **** ********** ** *******, *******, ** ** *** ***, I **** ********* ** ******* ** * ****** ** ******. You **** * ***** ** ******** *** **** **** *** can ******* * ******* (*** *** ********) **** * ******* adapter **** ******** *** ***** ****** ******** *** * ******* from * ***** ******** (***********) ** **** * **** ***, you ***'* **** **** *********** **** ********* ******* *** ******* between *** *** *** ************. **** *** ****** ***** ** under $**** *** * * ******* ***, **** ****** *** cost *** ******* (******) *** *** ** ***** $***. *** less **** *** $***/**** ******* **********, ******** **** ***** ** accurate *** **** * ******. *** **** ********** *** **** 1 ****** ******? **** *** ********* *** ******* **** ** built-in ***** ***********, ******** (*** *** ******** ********) *** *** fact **** *** ***** ******* **** ** * *-**** ***********. This ***** ** *** ************* ** ********* **** ****** ** IP ** ****** ************ **** ** ****** *******, ***** ******** and ****** **** ***** ******* *-**** (** ****) ************* ** the ****. ***** *********** **** *** ********* ***** ****** * closer **** **** **** ******* * ******** ** * ****** camera ******* *****. *** ** ******* *** **** ** **** 'real ******' ** ******* ** ** *** *********** ******** (** a ** ****** **********) ** *** ******* **. **** ** NVT *****. ***** **** ****, ***** ******.. :-)

*** **** * ***** ** ******** *** **** **** *** can ******* * ******* (*** *** ********) **** * ******* adapter **** ******** *** ***** ****** ******** *** * ******* from * ***** ******** (***********) ** **** * **** ***.

****, * ****'* *** *** ******* ******** ***** *** ****** of *** *-*** ******** ** *********. ***** *** ******** ********** at ** **** *** *** ****** **** ** ** ********* to** ****** **** *** ****?

*********** * - *** **** ***** *** *** *** ** Mbps ****** ** ** **** *** **** ** *******. ***'* 1701 **** ******** ****** ** ** '*********' **********. ***, *** will ***** **** ********* ***** *** ******* ********. ** **** not *********** ****** ** ******* *** **** **** ** ********** camera ********* ************ ** ********* '*****' ********* ********* ** ** the ******.

*****, ***** ******, *** ****.

*** **** ***** *** *** *** ** **** ******

* **** *** ****** **** *****'* **** ** ****** ****** test. * **** ** **** *** ***** ** ****** ******* somewhat ****** **** ** ***.

** **** *** *********** ****** ** *******...

**********, * *** ****** ******** **** (****) ******* ******* ** one.

*** **** **** ** **** *** ******* **** ****** *** for **** ******. ***** *** ** **** *** ***** **.

* ****** **** ** *** *-* ***** ***, *** * found *** **** ** **** (** ****, *** **** ***) would ******* *****-****, ***** ** * ***** ******* ** * large *** ******* *******. ***** *** ****** ******* ** ****. thx

**** ********. *** **** ************ ** **** **** **** ***** it * ***** ** ************ **** *** ********* ******* ** NVT. ****** ***'* ******* ** ** ***** *****. **'** *** in ***** **** ***** ************* *** ****** ****.

*** ******** **, **** * **** **** ********* ** ********* support *** ******** ****** ******* ****** (**** **).

***** **** ********* ***** **** **** **** *** *****-**-***** ******. Unless *** **** ******* *****-******* *********?

** *** *** **** ***** ************ ** ******* ** ********* support ** ********, *** **** ** ** *********:

******** **** *** *** **** * ******, *** **** **** a *********** ******** ****** ********. ***** *** ** *********, ******* or ***** ********* ****** ******** ** ***, ***** ** *** it *****’* **** ** ** *******. ******** *****’* **** ****** multiple ******* ******* ** ** ** * *****-**-***** ******* ****** and **** ********* **** ****** ** ** ******** **. ********* multicast ******* **** ** *********** **** **** *** ***** ******* packet.

** ***** * ****, *** **** ************ *** ** **** me ** ****** ** ********.

***, ********, *** *** *** ***** **** ******* *********. ****** said *** ****-***** **** *** ******* **, *** ********-********* ****.

** ******** **** *** ******** ***** ***** ** ******* ** analog ****** ** * **** **** ** ** ****** ***** the ******** *** *****. ****** **** * *****. ** $*** for *** ***, ** *** **** ********* ***.

**** **** ******* ** ****?

****://***.****.***/**/**/********/*****-**********/****-*****

**** * *********** *****-**-****, ** ***** ** ******* ** *** Veracity ********* *****. *** ***** ***** ** ** ******* ** well.

********:

** **** **** *** ********* ** ****** *** ** * pole **** * ***** ***** ******. *** ***** (** ********* outdoor ***** ) ** ** **** *****. **** ********* **** regarding ***. * ******** ***** ************ ****** **' ** *** aerial *** ** ** *** **** ** *** **** **** across *** ******** ** ***** *** **** ******* ** * full ** ***' **** *****. *** ****/******** ***** ***** *** sync *** **** ******* ** **** ***********. * ***** ** Altronix ******* - ***% ****** *****. ***** ***** *** ********* more ****** ** *** ***/** ******* ***** ** *** *****.

*** **** ** ** *****. * **** ***** *********** *** 2 ****** ***. * ** * ********....

***** ***** *** ********* **** ****** ** *** ***/** ******* noise ** *** *****.

**** **** ** ** ****** ** ********, ****** ********. ****** how ***** ******* ** ******* ** **** ** ***, **** and ***** ** ** **** **, ***** ****** ****.

*** *** *** ***** ** *** * *********** *********** * have (** *** ****). *** *** ******* * **** ** a ********** ****** *** *** *** ***?

** *** ** * ****, *** *** *** ** **** available****** **** *** ************. ** **** * ******* *****, *'** *** *** ** comment.

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

**** ****,

****** *** **** ******** ** *** *** ***.

********* ** *** ******* ************ ** ********* *****. ******* ** U.S. ** *** *********.

*** ***** *** ** **** ** ********. ***** ** ** stock, ** **** ** **** ** *** *** **** *** if *** ******* ** ***.

*** ******** ** ********.

***** ***!

* ******* ***** ** **** *******.

* *** * ******* ** *** ****://******.***/ *** **** ***** 128 *** **********. ** **** *** **********/********** *** **** ** wire *****, **** ** * **** *******.

**** , * ***** * ** *** **** ***** ** encrypting .. *** **** *** ******** ***** ******* *** ****... like ** ** **** *** **** ** **** ***. *** key ** ****** ******* * ***** *** ****** * ****** where * ***** **** ***** ** *** **** *** ****** because ******* *** ***.

***'* **** "**********"? :*

****** ***, ******, *** ***** *** **** **** *** ******** leg ** *** ********** ** ** ********* **** **** ** the **** **? ** *** **** **********, ** ** ** the ****** ******.

** ****** ** *** ******* **** *********, "*******" ** *******

**** ** ****** ** *** ************ ********** (***** *) , not ** *** ****

* ***** **** ****************** ** ****** *** ***** *** ** ** **** ******* too **** *********, ** ******** ***'* *** **** ********** ** the ***.

****** *** **** ** ******

**** ****. *'* ***** ******* ***** ********** ***** ****

I ***** ********* to change the iperf Windows packet size to 128KB ** **** ** ***** because modulation demodulation occur errors when using too small packet so your results could be distorted: EOC, VDSL and PLC , like WIFI/WIMESH are using Modulo/demolo frequencies and don't support well micro binary packets. Same with GB Twisted pair using higher frequencies.

*** *******, **** *** (***, *** **** **** : ***** line ************* *** *** **** **** *** **** ) ****** can *****180 ****/* real throughput with Iperf , but using higher packet value during test.

** **** **** * ****** **** * ****** ******* ******** more **** *****/* ** *** *** ******* *** ****** ** contiuous ***/** ******* ** ******** * ****** ***** (** * High/low ******* ...) **** * *** ****** ******* *******! ** ****** ***'* *** ******* ***** ***** ******, ** *** ** **** ***** ** ** **.

*** ******* *** ** ******* **** ***** ** ********/**** ** NVT/Phybridge ** ****** ** ****** *** *** ****** *******94/95 ****/* **** ******* ******* ** ** *** ******.

Losing *,* * *** *** ****** , some technologies are losing **/*********

Autopowered *** units are generally taken ****** *** *** ******

** *** ******* **** ***** ******* **** ***** *** ****5W **** *** ******..

****, * *** ** **** ***** *******!

**'** **** *** ***'* ***'* ** *** **** *** ****'** worked **** *** *** **** ****. *** ***** ** ******** is **** **** *** ***** ** ***** **********, **** *** also ****** "***'* *** ***** *********** **** *****", ** ** tried ***** **** **** ***** ********** ***** *** *** *** point *** **** ****** ********, ***** *** ******* *** ** use ***** *** ***** *** ***** ** *****. **** *** the **** ***** *********** *** ********** ****** ****. *** ***** East ******* **** ***** ** **** ******* *** ****'** **** you ****** *** ************* ** *****.

******* ***** ** ******* *** ** *** *** ***** ******* a ******* ** "****** ***********" ******* ***** **** **** ** get ** **** **** ***** ***** ***** * ***** *****. I ***'* **** ***. *** ** *** ***** ** *** field, *** ***'* **** **** ******* *** ** *** **** it ****. *** **** ** ** ** *** **** *** and **** ** **** * ***** ***** *****, **** *** install ** ** *** *** *****.

* ******** ****'* **** *** ****** ** ***** *** ****'* know ** *** ** **** *** *******. **** ********** * failed ** **** *** **** ***** ** **** ** *** a ***** *****, ******* ** *** ** **** ***' ** coax *** ** ****** ****.

**** ***** ****, ** ** **** ** *** ***** *** of * **** **** *** *** *** ****** ** **** it, ***'* **** *** ****** ** * ****** **** ******* speed, ******* * ***** *** **** **** ** ** ** seconds ** **** **** ** *** ***** ****, ****** * remember **** *****.

* **** *** *** ****, **** **** **** ******** ******* me ***** ********** ** ******* ** ** ***** ****** **** IP **** ************** ..******* ******** *** *** ******* ***** *** mandatory *** ****** ******* ..

**** ** *** ** *** **** ****** ******* **** ****** doing ****** *** *** ****** ** **. *** ****** ... used ** ******* ****** *** ********** *********** ******** ** *** customer ********* *** ********* ******* *** ** *** ** ***** on *** ******.. ** ***** ** *** **** ***** ***** are ****. ** **** ** ************ ********** ****** ***** ** site. ** ** ** ******* **** (***** *** *) , then ** **** **** ** ***** ***** ***** ******.(***** *)

***** ** ******** ***** **** ** *********** ....******* **** ******* brands *** ************ *** ********

***, ***** **** **** **** *****, *** ***** ***** *** just ** *** ***** **** **** ***** *** ***** *** them ******** *** ****** **** ******, ** ******** ** **************** of *** ******* *** ***** *****.

** *** * **** ** ** ******* *** ** ***** units *** ******* *** ************ *** ******* ** *** ******'* figure *** *** ** ******'* ******* ***** ** ****** ** and ** *** ** **** *** **** ** ** *****.

****, ***** ********** *** ******* *** ****, ** ********** *** POE ************ *** ****** *** ****** ********* (**** *** ******) This *** ** *** **** *** ***** ******** *** *********.

*** *** ********* ***** ***** ******* *** *** ******* ***** is * *** ******** ** ******* ***** *** **** ***** standard *** *** (** ** *** ***** **** ******** ***** Line ***** ** ******** *** ***** ******* ****** ) . Phybridge *** *** ******** ****** **** *** ** **** ***** EoC **********. * **** ***** **** *** ****** **** *********** some ******** ******.

*** ****** **** ** ******** ********.

****, ***? ******* *** *** ***** *** ****?

**** ******** ********** ******* ******* **** **** *** **** ************. Try ** **** * ***** **** *** ****, ********** ******** benefits ******** ** ******* ***********.

****,

** ****'* * *********** ******* ** * ***** **** **** posted ******* ********** ** ****. * ****** **** ************ ** look ** ** *** ********* **** ** ** *** ******. Since **** ** ********** **** *** ******** ****** ** *** industry ** * ******'* ** * ******. * ****** **** made ** ******* *******.

*** **** ***** *** *****;

  • *** *** ****** *** ***+ ** ** *****.
  • ***** *, *, & ** ******* ********* ***** **** ***** in ******* *******.
  • ** ** **** ** ***** ** **** ***** ** ***** or **** **** ***** *** *,*, ** ** *****.
  • *** *** ****** **** ** *** *** *** *******.
  • **** ****** *** ** **** ** ****** ***** *** ** Camera **** *** **** ****** ****.
  • *** *** ****** *** * ** ** **** **** ****
  • ******** ******** **** ****** *** ** ***** **** ** **.
  • ********** ********, *** ** ***+, ********* *******.

****,

******* *********** ******'* **** ******* ********. **** ****** ***** *** the **** **** *** * ***** ***** **** ********** *** post.

*************, *** *** *** ***** ** ********** **. ** ******** me *** **** ** **** * ***** **** *** *** are ****** (** **** ********** ***) ******* **** *********** (*** companies ****** ****). ****** ******* **** ******** *** ***** ** not ******. * ** ***** ** ****** ** *** *** again **** * **** ******* **** ***** *** *** *** better **** **** ***********.

*** ******* **** '******** ** *...' ** '** *** *** only ** **...' ** '*** ******** ** * ******* **** than *, * ** * *** ***** *'

* ***** ******** **** ** *** **** *********** **** ******. I **** **** ***** ******* ***** ***** *********, *** **** never *** ****** **** ***** ***********. *** ** ***** ** nice ** *** **** *********** ****.

** *** **** **** **** ***** * *** ****** *** PING ******* ************? ******* **** *,*,**,**,*,**,**,****. ** ***** *** **** take *** *******?

* **** ** * ** ****** ****** ******** **** ************ see **** **** *** **** ** ** "*** ** *******"

***** ** ************* ******.

****, ****** ** *** *** ****, ** ***** ********:******** ******** **** **** **** -- **** ** *** **** Us ** ****?***** **** *** *** *******, *** ****** *** **** ** tested. **** ** *** **** ******.

**********. ***** ** ** **-** *** *** ** *** *****-*****/*********/***** devices. *********** *** ********** *** ****.

*** ***** ***** *** ****** **** ********** *** ** ***/*** users ** *******.

*** ****** *** ***** **** *****. ** *** ******** *** have ****** ******. ***** *** ****** ** ******* *** ***** in **** **** ***** ***** *** ************* **********.

****'* ***********, *'** **** ** ***** **** ***.

******** ** ** **-** ** ******** ************ *** *'** ***** had * *******. *'** **** ********* ** ******* *** ******* a ******** ***** **** **** *** *** *****'* ***** ***** strong.

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