LUCENT 631DA1 Power Unit 1/5

( Brand: Lucent ), ( Part Type: Unit ), ( Manufacturer Part Number: 631DA1 )

Review LUCENT Series 1/5 Power Unit

The Lucent 631DA1 Power Unit is a versatile and high-performance solution designed for various applications that require reliable and efficient power conversion. This power unit, manufactured by Lucent Technologies, is a vital component for powering optical line terminal equipment (OLT) and other telecommunications devices.

The Lucent 631DA1 Power Unit is a DC-DC converter that converts the input AC power to a stable and regulated DC output. Its design is based on a state-of-the-art, high-frequency buck converter architecture that ensures minimal power loss and maximum efficiency. This power unit is capable of delivering an output power of up to 170W with an input voltage range of 220VAC to 240VAC.

The Lucent 631DA1 Power Unit is designed with advanced safety features that protect against various power conditions, such as under-voltage, over-voltage, over-current, and short-circuit. It also incorporates an internal over-temperature protection mechanism, ensuring safe and stable operation even under extreme conditions.

The Lucent 631DA1 Power Unit's compact size and lightweight design make it an ideal choice for telecommunications applications where space is a concern. Its dimensions are 17.5 inches (L) x 8.6 inches (W) x 1.8 inches (H), and it weighs only 10.5 pounds. Despite its small size, it offers high power density and can be mounted in a variety of orientations, including horizontal and vertical.

The power unit's front panel is equipped with LED status indicators that provide real-time information about the power unit's operating status. These indicators display information such as input voltage, output voltage, and fault conditions. The unit also comes with a remote monitoring interface that allows for easy integration with network management systems.

The Lucent 631DA1 Power Unit is designed for long-term reliability and is constructed using high-quality components that are resilient to harsh environmental conditions. It undergoes rigorous testing to ensure compliance with industry standards, such as Telcordia GR-63-Core and IEC 61326-1.

In summary, the Lucent 631DA1 Power Unit is a versatile and high-performance solution for powering telecommunications equipment. It offers efficient power conversion, advanced safety features, a compact design, and easy integration with network management systems. Its long-term reliability and compliance with industry standards make it a trusted choice for telecommunications applications.

The Lucent 631DA1 power unit is a critical component for Cisco Unified Communications Manager (CUCM) systems, providing power to various Cisco IP phones and other devices. Here are some pros and cons of buying this power unit:

1. Reliability: The Lucent 631DA1 power unit is known for its high reliability and durability. It can provide power to a large number of devices and can handle heavy loads without any issues.

2. Compatibility: This power unit is compatible with a wide range of Cisco IP phones and other devices, making it a versatile option for businesses of all sizes.

3. Scalability: The Lucent 631DA1 power unit can support up to 252 devices, making it a scalable solution for growing businesses.

4. Energy Efficiency: This power unit is energy-efficient, which helps businesses save on energy costs in the long run.

1. Price: The Lucent 631DA1 power unit can be quite expensive, especially for smaller businesses with limited budgets.

2. Size and Weight: This power unit is quite large and heavy, which makes it difficult to install and transport.

3. Limited Expansion Slots: This power unit has a limited number of expansion slots, which may not be sufficient for businesses with a large number of devices.

The Lucent 631DA1 power unit is a reliable and scalable solution for businesses that require power for a large number of Cisco IP phones and other devices. Its compatibility with a wide range of devices and energy efficiency are additional benefits. However, its high cost, size, and weight, as well as the limited number of expansion slots, may be drawbacks for some businesses.

If your business requires power for a large number of Cisco IP phones and other devices and can afford the high cost, the Lucent 631DA1 power unit is a good investment. However, if you have a limited budget or require a smaller power unit, there are other options available in the market that may be more suitable for your needs. It's important to carefully evaluate your business requirements and budget before making a purchase decision.

Details:

NEW Lucent 631DA1 Series 1:5 Power Unit. Please see pictures for more details. EB1E51-YT070025-357NW. Packaging has writing on it and shows some shelf-life wear.

part #: 631da1 prices

• $17.50-$252.00

specifications strialpower:

• brand: Lucent
• part type: Unit
• manufacturer part number: 631DA1

payments strialpower:

• credit card: Discover
• other
• wallet: Paypal

offer strialpower:

• quantity: 1
• options: Ship-to-home
• best offers: True
• availability: In Stock
• sold: 0
• started: September 5, 2025

seller strialpower:

• # reviews: 8719
• city: Green Bay, Wisconsin
• rating: 99.9%

shipping strialpower:

• service: UPS Ground, UPS Next Day Air, USPS Priority Mail, FedEx Ground / FedEx Home Delivery
• transit: 3-5 Days
• carrier: UPS, USPS, FedEx
• cost: $46.53
• type: Calculated
• class: Standard, One-day, Expedited

returns strialpower:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer
• method: Money back

general strialpower:

• Electrical Equipment Supplies > Power Supplies > Switching Mode Power Supplies
• condition: New Open box

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