Generic Polycom and Avaya 5V 3A Power Supply Adapter - ATHQ
Generic Polycom and Avaya 5V 3A Power Supply Adapter - ATHQ
Generic

Generic Polycom and Avaya 5V 3A Power Supply Adapter | New

SKU: PWR-5V-3A-GEN
Condition: New
New

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$12.99
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The Generic Polycom and Avaya 5V 3A Power Supply Adapter is a flexible replacement power adapter designed to provide steady local power to a variety of Polycom VVX and CCX business IP phones, as well as some Avaya 1600 and J100 series devices. It is designed for environments where Power over Ethernet is not available or when desk phones and expansion-module systems require an extra power supply. In addition to Avaya 1603, 1603SW, 1608, 1608-I, 1616, 1616-I and more recent J129, J139, J159, J169 and J179 models, this 5V 3A power supply is compatible with Polycom VVX 150, 250, 350, 450 and CCX 400 phones. For IT teams and telecom buyers searching for a dependable adapter class that supports both Polycom and Avaya phone systems, it is a sensible option.

Quick specs

Product Type
Power Adapter
Color
Black
Output Voltage
5V DC
Output Current
3A
Output Power
15W
Output Polarity
Center-positive

Key Features

  • 5V DC output with 3A current for stable local power delivery.

  • Compatible with Polycom VVX 150, 250, 350, 450 and CCX 400 IP phones.

  • Compatible with Avaya 1603, 1603SW, 1608, 1608-I, 1616 and 1616-I IP phones.

  • Supports Avaya J139, J159, J169, J179 and newer J129 phones.

  • Useful for non-PoE installations or as a backup power source for desk phones.

  • Designed for VoIP phone environments that require 5V local power.

  • Replacement adapter for Polycom and Avaya phone fleets.

  • Suitable for office, call center and enterprise telephony deployments.

  • Helps power phones with expansion module requirements where local power is needed.

  • Generic replacement format for flexible procurement and inventory stocking.

Benefits

  • Keeps compatible Polycom and Avaya phones powered when PoE is not available, helping maintain uninterrupted communications.
  • Simplifies procurement by covering multiple phone families with one adapter class.
  • Helps restore service quickly when the original adapter is lost, damaged, or unavailable.
  • Supports stable local power for desk phones, reducing dependence on network-side power delivery.
  • Makes it easier to standardize replacement power supplies across mixed Polycom and Avaya environments.
  • Provides a practical option for remote offices, home offices and deployments where PoE switches are not installed.
  • Helps maintain uptime for business voice systems and supports reliable daily phone operation.
  • Offers a cost-effective spare-parts solution for IT and telecom support teams.
Manufacturer Generic
Manufacturer Part Number PWR-5V-3A-GEN
Product Name Generic Polycom and Avaya 5V 3A Power Supply Adapter
Product Type Power Adapter
Color Black
Output Voltage 5V DC
Output Current 3A
Output Power 15W
Output Polarity Center-positive
Input Voltage 100–240V AC
Input Frequency 50/60Hz
Input Current 0.6A
Plug Type North American AC plug / US plug
Localization English / United States
Compatibility Polycom VVX 150, 250, 350, 450, CCX 400 IP phones
Avaya Compatibility Avaya 1603, 1603SW, 1608, 1608-I, 1616, 1616-I IP phones
Avaya J-Series Compatibility J129 (newer revision 700514813), J139, J159, J169, J179
Avaya Revision Note Older J129 revision 700513638 is not compatible
Use Case Local power for IP phones when PoE is unavailable
Phone Power Role Replacement/auxiliary DC power supply
Device Interface DC barrel-style input (phone-side power input)
Form Factor Desktop AC adapter
Intended Environment Office, call center, and enterprise VoIP deployments
Equivalent / Reference Part Numbers Poly 2200-48872-001, Avaya 700512377, HP 89T06AA#ABA

Frequently Asked Questions

Generic Polycom and Avaya 5V 3A Power Supply Adapter | New

What is the output rating of this power adapter?
The adapter provides 5V DC output with a maximum current capacity of 3A. This equals a maximum rated output of 15 watts.
Is this an original Poly or Avaya adapter?
No. This is a generic aftermarket replacement designed for compatible Polycom, Poly and Avaya IP phones.
Is it compatible with the Poly VVX 150?
Yes, the Poly VVX 150 is officially associated with a 5V/3A Poly power supply. Confirm that the connector and polarity of the supplied generic adapter match the phone.
Can it power a Poly VVX 250?
Yes. The VVX 250 is listed by HP among the phones compatible with its official 5V/3A power supply.
Does it work with the Poly VVX 350?
Yes. It is intended for compatible VVX 350 phones using the supported 5V/3A external-power connection.
Can it be used with the Poly VVX 450?
Yes. HP lists the VVX 450 as compatible with the Poly 5V/3A power supply. Accessories attached to the phone may affect total power requirements.
Is the adapter compatible with the Poly CCX 400?
Yes. The CCX 400 supports an optional external supply with a 5V DC, 3A output.
Does the Poly CCX 400 also support PoE?
Yes. The CCX 400 can receive power through built-in IEEE 802.3af PoE or through its optional approved external power supply.
Can it power an Avaya 1603 or 1603SW?
It is listed for compatible Avaya 1603 and 1603SW phones. Avaya documentation confirms these models can use dedicated local power supplies and require separate equipment when powered through PoE.
Is it compatible with the Avaya 1608 and 1608-I?
It is intended for compatible 1608 and 1608-I phones. Verify the DC input connector, polarity and phone label before connecting the adapter.
Can it be used with an Avaya 1616 or 1616-I?
Yes, provided the exact phone accepts the same 5V input, connector and polarity. The 1616 Series can use local power or supported PoE arrangements.
Does it support the Avaya J139?
It may support the J139 when the connector and polarity match. Avaya specifies a 5V, 12W US adapter for the J139, while this generic adapter supplies up to 15W.
Can it power an Avaya J159, J169, or J179?
It is listed for compatible J159, J169, and J179 phones. Avaya supports optional 5V local power for these models, but exact adapter and accessory requirements must be checked.
Is the adapter compatible with the newer Avaya J129?
It is intended for newer J129 revisions that use the matching 5V DC connector and polarity. Verify the phone’s rear or underside power label because hardware revisions and regional packages may differ.
Is 3A too much for a phone that requires less current?
Not normally. A properly regulated adapter provides the specified voltage, while the connected phone draws only the current it requires. Voltage, connector size, polarity, regulation and safety ratings must still match.
Can a 12V adapter be substituted?
No. Connecting a 12V supply to a phone designed for 5V may permanently damage the phone and create an electrical or fire hazard.
Is the adapter needed when the phone receives PoE?
Usually not. If the phone receives sufficient supported PoE through its Ethernet cable, a separate AC adapter is generally unnecessary.
Can PoE and local power be used at the same time?
The correct configuration depends on the phone model. Avaya instructs users of J100 Series phones to disable PoE on the Ethernet connection when using a 5V adapter. Follow the manufacturer’s instructions for the exact phone.
How should compatibility be checked?
Confirm the phone model and revision, then compare the required input voltage, wattage or current, connector diameter, connector depth and center polarity with the markings on the adapter.
When should the adapter be replaced?
Replace it if the housing is cracked, the cable is frayed, the plug is loose, power is intermittent, or the adapter produces excessive heat, buzzing, discoloration, smoke, or an unusual odor. Disconnect damaged power equipment immediately.
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Generic Polycom and Avaya 5V 3A Power Supply Adapter - ATHQ

Generic Polycom and Avaya 5V 3A Power Supply Adapter | New

Generic

$12.99