Home » Power » WS-GPOE-12-48v120w Gigabit 12 Port Power over Ethernet Injector Passive PoE for 802.3af Devices with Fanless 48 Volt 120 Watt Supply Reviews
Victor 4.5
$ 138.95
WS-GPOE-12-48v120w Gigabit 12 Port Power over Ethernet Injector Passive PoE for 802.3af Devices with Fanless 48 Volt 120 Watt Supply Reviews

WS-GPOE-12-48v120w Gigabit 12 Port Power over Ethernet Injector Passive PoE for 802.3af Devices with Fanless 48 Volt 120 Watt Supply Reviews


Reg. Price $ 149.95
Price: $ 138.95
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WS-GPOE-12-48v120w Gigabit 12 Port Power over Ethernet Injector Passive PoE for 802.3af Devices with Fanless 48 Volt 120 Watt Supply

WS-GPOE-12-48v120w Gigabit 12 Port Power over Ethernet Injector Passive PoE for 802.3af Devices with Fanless 48 Volt 120 Watt Supply
  • Gigabit Power over Ethernet injector, 1U rack mount with 120 watt 48 volt power supply
  • IP Phones, Access Points and IP Cameras - with 802.3af
  • Compatible all PoE devices, also OpenMesh OM2P-HS and MR900
  • click on "WiFi-Texas com inc" to see versions with 24v power supplies or 60 watts
  • Tech support - ask if you have any questions 512 479 0317
Remove clutter in your installations, replace up to 12 individual power over ethernet injectors with this single gigabit POE module.

Rack Mounted PoE injector

Extend power to 328 ft or 100 meters

This device offers
* 12 shielded RJ45 jacks with Data + Power out
* power per port limited to 650 ma x 2
* 12 shielded RJ45 jacks Data in - connect to your switch
* 2x 2.1mm x 5.5mm DC power jacks - primary and secondary DC power
* LED power status
* LED power usage status per 4 ports
* 10/100/1000 operation
* 48v 120watt power supply, 100-240v, 50/60 hz
* add a 2nd power supply for redundancy
* we offer 7 different power supply options

Used to provide PoE power to:
* IP phones like Polycom, Cisco, Yealink
* WiFi Access points
* IP Cameras
* 802.3af devices

These devices provide power on the data lines 1 and 2, and 3 and 6. This is 802.3af mode A. All devices receive the same voltage - choose a power supply with more available power than the total all devices. Check device specs for power needs, it is under 4 watts for most Phones, other devices need more

We offer 18v, 24v and 48v supplies, with 60 and 120 watt versions, also 6 port versions.

LED status show power for all 12 port, and for each group of 4. For each group of 4 port an LED indicates:
Port current 0 to 20ma = LED off
Port current 20 to 400ma = LED is green
Port current >400ma = LED is red

Full data sheets, manuals online, with expert tech support from Austin.

Uses a 2.1mm x 5.5mm DC connector times 2, connect 2 power supplies for redundant operation. We also stock 12v to 48v power supplies, and lower cost 100mb versions.

List Price: $ 149.95 Price: $ 138.95

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What customers say about WS-GPOE-12-48v120w Gigabit 12 Port Power over Ethernet Injector Passive PoE for 802.3af Devices with Fanless 48 Volt 120 Watt Supply Reviews?

  1. 11 of 11 people found the following review helpful
    5.0 out of 5 stars
    Works as advertised, January 16, 2014
    By 
    Bill Gatliff (United States) –

    Verified Purchase(What’s this?)
    This review is from: WS-GPOE-12-48v120w Gigabit 12 Port Power over Ethernet Injector Passive PoE for 802.3af Devices with Fanless 48 Volt 120 Watt Supply (Electronics)
    Read the specs, this is not compatible with the newer, higher-power PoE standard. But that’s ok in my case, my devices don’t need it. It works well, exactly as advertised. Would definitely buy again after I fill up all the ports on this one.

    Minor nit, the plug on the power supply is center-neutral. That means you have to be cautious to make sure you don’t hit the outer jacket of the plug, which is energized with up to 48VDC, on anything grounded. Sparks will fly, trust me.

    Update 3 Feb 2014: Shortly after posting this review, I received a VERY concerned email from WiFi-Soft asking for more details. According to them, the connector is actually center-positive; they asked me to verify, to make sure I didn’t have a seriously-faulty power supply that somehow managed to get through their Hipot testing.

    Turns out, they’re right. The power connector IS center-positive, and somehow it must have caught something in my cabinet that was (a) grounded, and (b) just the right shape to make brief contact with the connector and create a few sparks. All is well, and their vigilance gives them preferred vendor status in my book as well.

    Finally, though I’m not in the habit of doing so routinely, the aforementioned sparks appear to have done no damage whatsoever. The device continues to perform as intended, with no hiccups whatsoever.

    0

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  2. 3 of 3 people found the following review helpful
    4.0 out of 5 stars
    It works well, October 21, 2013
    By 

    Verified Purchase(What’s this?)
    This review is from: WS-GPOE-12-48v120w Gigabit 12 Port Power over Ethernet Injector Passive PoE for 802.3af Devices with Fanless 48 Volt 120 Watt Supply (Electronics)
    I order this for our Avaya IP Office 500 system. It seem to work well with our Avaya phone system, no issues so far.

    0

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  3. 2 of 2 people found the following review helpful
    5.0 out of 5 stars
    This product is a godsend for those who need gigabit …, August 22, 2014
    By 
    OLAN (Portland, OR USA) –

    Verified Purchase(What’s this?)
    This review is from: WS-GPOE-12-48v120w Gigabit 12 Port Power over Ethernet Injector Passive PoE for 802.3af Devices with Fanless 48 Volt 120 Watt Supply (Electronics)
    This product is a godsend for those who need gigabit POE and are on a budget. Most gigabit POE switches are outrageously expensive. I’m using it with 5 POE IP cameras and it works flawlessly. I wish they made a version with variable voltage controls (12V, 24V and 48V) in a single unit.

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