Replacement Power for NETGEAR Networking Equipment and Polycom Devices
When a router, Ethernet switch, or IP phone stops powering on because of a failed external adapter, replacing the power supply can restore the equipment without replacing the entire device. The Polycom MU06-T120050-A1 is an I.T.E. AC power supply rated at 12V DC and 0.5A, providing up to 6W for compatible equipment that requires the same electrical specifications and connector.
The physical adapter is branded Polycom and carries model number MU06-T120050-A1. This model is also associated in replacement-market listings with NETGEAR part number 332-10745-01 and selected NETGEAR networking equipment, including GS108, GS208, and GS308 switch families. It is also marketed for selected Polycom IP phone applications. Because the same power-adapter model appears across different equipment categories, the original adapter model, output rating, connector, and device requirements should be compared before replacement.
Networking Equipment Applications
The MU06-T120050-A1 is particularly relevant to small-network installations using compact external power supplies. Replacement listings associate this adapter with selected NETGEAR Ethernet switches and Wireless-N networking equipment, making it useful for maintaining routers, desktop switches, and other low-power network devices when the original AC adapter is missing or no longer functioning.
For NETGEAR equipment, the most useful model references associated with this adapter include GS108, GS208, GS308, GS308v2, GS308v3, and selected Wireless-N devices. Compatibility should always be verified against the exact equipment model and original power-supply label.
Technical Specifications
| Brand | Polycom |
| Model | MU06-T120050-A1 |
| Product Type | I.T.E. AC/DC Power Supply |
| Input Voltage | 100-240V AC |
| Input Frequency | 50/60Hz |
| Input Current | 0.2A |
| Output Voltage | 12V DC |
| Output Current | 0.5A |
| Rated Output Power | 6W |
| Connector Type | DC Barrel Connector |
| Connector Size | 5.5mm x 2.1mm |
| Power Supply Marking | I.T.E. POWER SUPPLY |
| Primary Equipment Category | Networking Equipment / IP Phones |
OEM Replacement Compatibility
The physical adapter is identified by the following Polycom model reference:
- Polycom MU06-T120050-A1
This model is also associated in replacement-market listings with the following NETGEAR part-number reference:
- NETGEAR 332-10745-01
Important: NETGEAR 332-10745-01 is presented here as an associated replacement reference for this adapter model, not as the brand printed on the physical power supply. The adapter itself carries the Polycom logo and MU06-T120050-A1 model marking.
Compatible Devices
Available replacement-market references associate the MU06-T120050-A1 / 332-10745-01 power adapter with the following equipment families and models:
- NETGEAR GS108 8-Port Gigabit Ethernet Switch
- NETGEAR GS108E Switch
- NETGEAR GS208 8-Port Ethernet Switch
- NETGEAR GS308 8-Port Gigabit Ethernet Switch
- NETGEAR GS308v2 8-Port Gigabit Ethernet Switch
- NETGEAR GS308v3 8-Port Gigabit Ethernet Switch
- NETGEAR GS308E Switch
- NETGEAR GS608 Ethernet Switch
- NETGEAR GS908E-100NAS Ethernet Switch
- NETGEAR FS105 Ethernet Switch
- NETGEAR FS108 Ethernet Switch
- NETGEAR FS305-100PES Desktop Switch
- NETGEAR WNR2000 v5 Wireless-N Router
- NETGEAR VMB3500
- Polycom VVX201 IP Phone
- Polycom VVX350 IP Phone
- Polycom VVX450 IP Phone
These device associations are based on replacement-market and reseller compatibility references rather than a single universal manufacturer compatibility list. Always compare the original adapter model, output rating, connector, and the exact device power requirement before ordering.
Related NETGEAR Power References
MU06-N120050-A1 / 332-10688-01 is another NETGEAR 12V / 0.5A power-adapter reference that appears in Wireless-N Router replacement listings. It is a separate model and part-number combination and should not automatically be treated as identical to the Polycom-labeled MU06-T120050-A1. If your original adapter is marked MU06-N120050-A1 or 332-10688-01, compare the complete adapter label and connector before purchasing.
Replacement & Troubleshooting
A failing external power adapter can cause symptoms such as no power indicator, intermittent startup, unexpected device resets, or equipment that shuts down shortly after being connected. These symptoms do not always indicate a failed router, switch, or IP phone; the external power supply should also be checked.
Before replacing the adapter, compare the model number and electrical specifications printed on the original unit. The MU06-T120050-A1 provides 12V DC at 0.5A, so the target device must be designed for 12V input and should not require more current than the adapter can provide.
Power Compatibility
The adapter accepts 100-240V AC input at 50/60Hz and provides 12V DC output at 0.5A. Its maximum rated output is approximately 6W. A physical connector fit alone does not establish electrical compatibility; voltage, current, polarity, connector dimensions, and the equipment's required input specification should all be confirmed.
For devices originally supplied with a MU06-T120050-A1 adapter, matching the model number is the strongest starting point for replacement verification. For NETGEAR equipment identified only by a device model, compare the original power adapter or manufacturer power specification before installation.
Frequently Asked Questions
What is Polycom MU06-T120050-A1?
Polycom MU06-T120050-A1 is an I.T.E. AC/DC power supply with 100-240V AC input and 12V DC, 0.5A output. The rated output power is 6W.
Is MU06-T120050-A1 a NETGEAR power adapter?
The physical adapter in this listing carries a Polycom logo and is marked MU06-T120050-A1. The same model is also associated in replacement-market listings with NETGEAR P/N 332-10745-01 and selected NETGEAR networking equipment.
Can MU06-T120050-A1 be used with NETGEAR GS108 and GS308?
Replacement listings associate MU06-T120050-A1 / 332-10745-01 with NETGEAR GS108 and GS308 switch families, including GS308v2 and GS308v3. Verify the exact switch model and original power specification before replacement.
Does this adapter work with Polycom VVX phones?
The MU06-T120050-A1 model is also associated with Polycom VVX201, VVX350, and VVX450 IP phone replacement listings. Confirm the original adapter model and connector on the phone before ordering.
Is MU06-N120050-A1 the same model?
No. MU06-N120050-A1 / 332-10688-01 is a separate NETGEAR power-adapter reference. Although it is also associated with 12V / 0.5A applications, it should not automatically be treated as the same MPN as MU06-T120050-A1.
What are the output specifications of MU06-T120050-A1?
The adapter label specifies 12V DC and 0.5A output, equivalent to a maximum rated output of approximately 6W.
Polycom MU06-T120050-A1 is a 12V DC, 0.5A, 6W I.T.E. AC power adapter used as a replacement power supply for compatible networking equipment and IP phones. The physical adapter carries the Polycom logo and MU06-T120050-A1 model marking, while the same adapter model is associated with NETGEAR P/N 332-10745-01 and selected NETGEAR devices such as GS108, GS208, GS308, GS308v2, GS308v3, and Wireless-N networking equipment. It is also associated with selected Polycom VVX IP phones. MU06-N120050-A1 / 332-10688-01 is a separate related NETGEAR reference and should be verified independently.
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