SA165A-4812V-3 ADTRAN Ac Adapter Proprietary Pin Inline

Review ADTRAN Ac Adapter 48vdc 1.0a Proprietary Pin Inline Connector

The Adtran SA165A-4812V-3 AC Adapter is a proprietary power supply specifically designed for Adtran SA165 series telecommunications equipment. This adapter converts standard AC power into a high-voltage DC power output of 48 Volts at 1.0 Amperes.

The SA165A-4812V-3 AC Adapter features a compact and lightweight design, making it easy to transport and install. It comes with an inline connector, which allows for easy and secure connection to the equipment without the need for additional cables or adapters. The connector is designed with a proprietary pin configuration to ensure a reliable and secure connection to the device.

The AC input of the adapter is rated for 100-240 Volts AC, 50-60 Hz, ensuring compatibility with a wide range of power sources. The adapter is also designed with over-voltage and over-current protection, ensuring safe operation and prolonging the life of the connected equipment.

The DC output of the adapter is delivered through a heavy-duty, insulated cable with a length of approximately 3 feet (0.91 meters), providing ample length for connection to the equipment while minimizing the risk of damage from excessive cable length.

The SA165A-4812V-3 AC Adapter is an essential accessory for powering Adtran SA165 series telecommunications equipment in various applications, including cell sites, data centers, and network infrastructure. With its reliable performance, compact design, and built-in safety features, this adapter is an excellent choice for powering mission-critical communications equipment.

The Adtran SA165A-4812V-3 AC Adapter is a proprietary power supply unit designed for use with certain Adtran networking devices. Here are some potential pros and cons that may help in deciding whether to purchase this specific AC adapter:

1. Designed for specific Adtran devices: This AC adapter is guaranteed to be compatible with the Adtran networking equipment it is intended for, ensuring reliable power delivery and avoiding potential issues with using a generic or incorrect adapter.

2. High voltage output: With a voltage of 48VDC and a current of 1A, this adapter can provide sufficient power to the devices it is designed for, ensuring optimal performance.

3. Protective features: The Adtran SA165A-4812V-3 AC Adapter includes overvoltage, overcurrent, and short-circuit protection, which can help prevent damage to the connected devices and ensure a longer lifespan.

1. Proprietary design: As a proprietary power supply, this adapter may only be available from Adtran or authorized resellers, which could result in higher prices compared to generic or universal adapters.

2. Limited compatibility: Since this adapter is designed for specific Adtran devices, it cannot be used with other brands or models of networking equipment, limiting its versatility.

3. Inline connector: The inline connector design of the Adtran SA165A-4812V-3 AC Adapter may require additional cabling and installation efforts compared to adapters with integrated connectors.

The Adtran SA165A-4812V-3 AC Adapter is a specialized power supply designed for specific Adtran networking devices. Its high voltage output, protective features, and compatibility with the intended devices make it a good choice for those who need a reliable and efficient power solution for their Adtran equipment. However, its proprietary design, limited compatibility, and inline connector may result in higher costs and additional installation efforts compared to generic or universal adapters.

If you are in need of a power supply for your Adtran networking equipment and require the specific features and reliability offered by this proprietary adapter, then the Adtran SA165A-4812V-3 AC Adapter is a recommended choice. However, if you have the option to use a generic or universal adapter, or if you have multiple brands or models of networking equipment, you may want to consider those alternatives to save on costs and increase versatility.

Details:

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specifications adaptmulti:

• brand: Adtran
• mpn: Sa165a-4812v-3
• type: Ac/dc Adapter
• color: Black
• connector a: 4 Pin Inline Connector
• output voltage: 48vdc

general adaptmulti:

• category: Electronics > Batteries Power > Multipurpose Ac To Dc Adapters

seller adaptmulti:

• city: spring, texas
• rating: 99.6%
• # reviews: 6890

shipping adaptmulti:

• service: standard
• type: fixed
• transit: 3-9 days
• class: standard

offer adaptmulti:

• prices: $28.99–$89.96
• item condition: Used
• best offers: true
• started: february 11, 2026
• sold #: 16
• in stock #: 2
• options: ship-to-home
• availability: in stock

payments adaptmulti:

• credit card: diners-club
• other
• wallet: apple-pay

returns adaptmulti:

• time: 30 days
• method: money back
• paid by: buyer
• policy: returns accepted