5V Power Supply for Polycom VVX 150 250 350 450 2200-48872-001 1465-48871-001 vs Replacement Power Supply Compatible with Virgin Media Hub 5 & Hub 5X Router - 12

Power Output and Compatibility

The 5V Power Supply for Polycom VVX 150 250 350 450 2200-48872-001 delivers 5 volts at 3 amps, while the Replacement Power Supply Compatible with Virgin Media Hub 5 & Hub 5X Router outputs 12 volts at 3 amps. This means the Virgin Media-compatible power supply provides 36 watts of power compared to 15 watts from the Polycom power supply, reflecting their different device requirements.

The 5V Power Supply is designed specifically for a wide range of IP phones, including Polycom VVX models and several Cisco and Yealink phones, making it highly versatile within the telephony space. In contrast, the Virgin Media-compatible power supply is tailored exclusively for the Hub 5 and 5X routers. Its 12V 3A output and precise barrel connector fit ensure reliable operation of these specific routers. Overall, the two supplies are engineered for distinct devices, with the Virgin Media unit offering higher wattage suitable for routers, and the COLM power supply providing a lower voltage output for IP phones.

Build Quality and Safety Features

When it comes to build quality and safety, the Replacement Power Supply Compatible with Virgin Media Hub 5 & Hub 5X Router emphasises protection with built-in intelligent chips to prevent over-heating, over-current, and short circuits. This ensures safe 24/7 operation, which is critical for routers that often run continuously. The power supply also features a reinforced cable with integrated strain relief to reduce the risk of cable damage at the plug end.

The 5V Power Supply for Polycom phones does not explicitly mention such safety or reinforcement features in its description. It focuses more on compatibility and output specifications without detailing protective circuitry. While both products are designed for reliable use, the Virgin Media-compatible power supply appears to prioritise device safety and durability more explicitly, which could be a decisive factor for continuous home or office use.

Cable Length and Connector Design

The 5V Power Supply for Polycom phones comes with a cable approximately 6.6 feet (200 cm) in length, which provides flexibility for positioning phones away from power outlets. This length is beneficial in office environments where desk layouts may require some distance from power sources.

In contrast, the Virgin Media-compatible power supply highlights the precision-moulded barrel connector designed to fit the router port securely without wiggling, which ensures a stable connection. However, there is no specific mention of cable length or flexibility. Instead, the focus is on durability and strain relief to prevent cable snapping. For users prioritising cable length and placement flexibility, the Polycom power supply offers a measurable advantage, while those prioritising a secure, robust connection may prefer the Virgin Media unit.

Device Compatibility and Usage Scope

The 5V Power Supply for Polycom phones is compatible with various Polycom models (VVX 150, 250, 350, 450, EM50 Expansion Module, OBi2182), as well as multiple Cisco and Yealink VoIP IP phones. This broad compatibility across different phone brands and models makes it a versatile choice for users needing a replacement power supply for multiple devices within the telephony category.

On the other hand, the Replacement Power Supply Compatible with Virgin Media Hub 5 & Hub 5X Router is designed exclusively for Virgin Media’s Hub 5 and 5X routers, including specific model numbers such as CGA4234 and F3896LG-VMB. This narrow compatibility means it is ideal for users looking specifically for a power supply for these routers but unsuitable for other devices.

Thus, the COLM power supply serves a broader range of VoIP devices, while the Virgin Media-compatible unit is specialised, ensuring exact fit and performance for its intended routers.

Price Comparison

The 5V Power Supply for Polycom phones is priced at £11.98, making it the more affordable option between the two. The Replacement Power Supply Compatible with Virgin Media Hub 5 & Hub 5X Router costs £12.99, which is just over a pound more expensive.

Considering their different applications and power outputs, the price difference is modest. The lower price of the COLM power supply might appeal to those needing a cost-effective solution for a range of VoIP phones. Meanwhile, the slightly higher price of the Virgin Media-compatible power supply reflects its added features, such as intelligent protection chips and reinforced cable, which enhance durability and safety for continuous router use.

Input Voltage and Worldwide Use

Both power supplies accept an input voltage range of 100-240V AC at 50/60Hz, allowing for worldwide compatibility and use without the need for voltage converters. This makes either option suitable for international users or those who may relocate devices across regions.

However, the 5V Power Supply for Polycom phones specifically mentions worldwide applicability, which may be an important consideration for users working in multinational environments or using the devices in different countries. The Virgin Media-compatible supply also supports 100-240V input but is presented primarily for UK standard plugs without explicit worldwide usage claims.

Overall, both supplies provide flexible voltage input, but the COLM power supply highlights global compatibility more explicitly.

Warranty and Brand Considerations

Neither product description explicitly mentions warranty terms, so users should verify these details from the sellers or retailers before purchase. The 5V Power Supply is branded COLM, a company that appears focused on compatible power supplies for telephony devices. The Virgin Media-compatible power supply is marketed under the generic brand, with clear disclaimers that it is not manufactured or endorsed by Virgin Media.

Brand familiarity and trust may influence buyer confidence. Users seeking official or well-branded replacements might prefer COLM’s product due to branding and compatibility listings. Conversely, those prioritising precise compatibility with Virgin Media routers may accept the generic branding, noting its tailored fit and safety features.

Which should you buy?

Your choice hinges primarily on device compatibility and usage needs. If you require a power supply for Polycom, Cisco, or Yealink IP phones, the 5V Power Supply for Polycom VVX 150 250 350 450 2200-48872-001 at £11.98 is the clear option. It offers broad compatibility, a comfortable 6.6 ft cable length, and worldwide voltage input at an affordable price.

Conversely, if you need a power supply for Virgin Media Hub 5 or 5X routers specifically, the Replacement Power Supply Compatible with Virgin Media Hub 5 & Hub 5X Router, priced at £12.99, is best. It delivers a higher voltage output (12V 3A, 36W), includes intelligent safety protections, and features a reinforced cable and precision connector to ensure safe, continuous operation.

Ultimately, these power supplies serve different device categories and power requirements. Choose the one that matches your device’s specifications for safe and reliable use.