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by Extreme
Product Line: Extreme Summit 15205
Product Type: Ethernet Switch
Original price $0.00 - Original price $230.00
Original price
$0.00 - $230.00
Current price $230.00
Title: Used

Orders typically ship within 1-3 Business days, if you need an item to ship sooner please contact us.

Product Description

The 15205 Extreme features a compact design with physical dimensions of 1.73 inches (4.4 cm) in height, 17.35 inches (44.1 cm) in width, and 12.13 inches (30.8 cm) in depth, weighing 14.9 lb (6.8 kg). It operates within a voltage range of 90 to 264 V, with a nominal input rating of 100 to 240 V, 50/60 Hz, and input currents ranging from 0.75 A to 4.4 A depending on PoE load and line voltage. Designed for efficiency and durability, it operates effectively in conditions from 0° C to 40° C and up to 3,000 meters (9,850 feet) altitude, with a power efficiency of 81% at 60% to 100% load.

Key Feature for the 15205

  • What are the physical dimensions of the networking hardware?
    Answer: The dimensions are 1.73 inches in height, 17.35 inches in width, and 12.13 inches in depth.
  • How much does the device weigh when packaged?
    Answer: The packaged weight is 12.1 lb (5.5 kg).
  • What is the operational voltage range for this hardware?
    Answer: The operational voltage range is 90 to 264 V.
  • Could you specify the nominal input ratings?
    Answer: The nominal input ratings are 100 to 240 V, 50/60 Hz, 5.5 A.
  • What are the input currents for operations without PoE?
    Answer: Without PoE, the input current is 0.75 A at 115 V and 0.5 A at 230 V.
  • What type of power supply cord is used with the hardware?
    Answer: An AC power supply cord is used, with an IEC 320 C14 input socket and an IEC 320 C13 plug.
  • What is the efficiency rating of the power supply?
    Answer: The efficiency is rated at 81% with a load between 60% to 100%.
  • How much heat does the hardware dissipate?
    Answer: It dissipates 60 Watts, equivalent to 204.7 BTU/hr.
  • What are the operating temperature and humidity conditions?
    Answer: The operating conditions are 0° C to 40° C (32° F to 104° F) and up to 95% relative humidity, non-condensing.
  • What altitude can the hardware effectively operate at?
    Answer: It can operate effectively at altitudes up to 3,000 meters (9,850 feet).

Product Review

The Extreme 15205 offers a flexible operational voltage range of 90 to 264 V and an efficiency of 81% under 60% to 100% load, catering to diverse power requirements and ensuring energy efficiency. However, its power consumption at 500 W and heat dissipation of 204.7 BTU/hr could pose challenges in environments where minimizing energy usage and heat output are priorities. Additionally, its operational temperature range of 0° C to 40° C and tolerance for up to 95% relative humidity without condensation make it suitable for a wide range of climatic conditions, although the upper temperature limit may restrict deployment in hotter environments.


The Extreme 15205 is a network switch designed to meet the demands of modern data centers, offering a combination of performance, efficiency, and adaptability. With its compact dimensions of 1.73 inches in height, 17.35 inches in width, and 12.13 inches in depth, this hardware fits easily into standard rack configurations, making it an ideal solution for space-constrained environments. Weighing in at 14.9 pounds, it strikes a balance between sturdiness and ease of handling during installation or relocation. From an electrical standpoint, the Extreme 15205 operates within a voltage range of 90 to 264 V, with nominal input ratings set between 100 to 240 V, accommodating a frequency of 50/60 Hz and drawing an input current of 0.75 A at 115 V in low-line conditions without Power over Ethernet (PoE) load. With a full PoE load, the input current increases to 4.4 A at 115 V in low-line conditions, indicating its capability to support power-intensive devices without compromising performance. The power supply is designed for global compatibility, featuring an IEC 320 C14 input socket and an IEC 320 C13 plug, with cord gauges specified for optimal power transmission over varying distances. Efficiency is a hallmark of the Extreme 15205, boasting an 81% efficiency rating with a load range of 60% to 100%, ensuring that energy consumption is kept to a minimum while maintaining high performance. It has a power consumption rate of 500 W, translating to 1706 BTU/hr, and a heat dissipation figure of 60 W or 204.7 BTU/hr, which highlights the switch's capability to manage thermal output effectively, ensuring reliability and longevity of the hardware.
  • Operational voltage range: 90 to 264 V
  • Efficiency: 81% with 60% to 100% load
  • Operating conditions: Temperature range from 0° C to 40° C, up to 95% relative humidity non-condensing, and altitude tolerance up to 3,000 meters.
Designed to operate under a wide range of environmental conditions, the Extreme 15205 can function at temperatures ranging from 0° C to 40° C, withstand up to 95% relative humidity (non-condensing), and perform at altitudes up to 3,000 meters or 9,850 feet. These specifications ensure that the switch remains operational in diverse settings, from cool, air-conditioned data centers to warmer, more humid environments. The packaged dimensions and weight of the Extreme 15205 take into account the need for secure transportation and storage, with the package measuring 12.6 inches in height, 23.6 inches in width, and 18.5 inches in depth, and weighing 12.1 pounds, ensuring the product's integrity upon delivery. In summary, the Extreme 15205 combines efficient power management, robust environmental resilience, and compact design, making it a versatile choice for businesses looking to optimize their network infrastructure with reliable, high-performance hardware.


Item NumberExtreme 15205
Dimensions (H x W x D)1.73 in (4.4 cm) x 17.35 in (44.1 cm) x 12.13 in (30.8 cm)
Unit Weight14.9 pounds (6.8 kg)
Shipping Dimensions (H x W x D)12.6 in (32 cm) x 23.6 in (60 cm) x 18.5 in (47 cm)
Shipping Weight12.1 pounds (5.5 kg)
Voltage Range90V to 264V
Rated Voltage100V to 240V, 50/60 Hz, 5.5A
Current Consumption (No PoE, Low-Line)0.75A @ 115V
Current Consumption (No PoE, High-Line)0.5A @ 230V
Current Consumption (Full PoE Load, Low-Line)4.4A @ 115V
Current Consumption (Full PoE Load, High-Line)2.2A @ 230V
Frequency Range47Hz to 63Hz
Maximum Inrush Current30A @ 115V, 60A @ 230V
AC Cord TypeAC
Input Socket TypeIEC 320 C14
Plug TypeIEC 320 C13
Cord Gauge (up to 6 feet)18 AWG (0.75 mm2)
Cord Gauge (over 6 feet)16 AWG (1.0 mm2)
Efficiency81% at 60% to 100% load
Heat Output60 Watts (204.7 BTU/hr)
Power Usage500 Watts (1706 BTU/hr)
Operational Temperature0° C to 40° C (32° F to 104° F)
Maximum Humidity95% non-condensing
Maximum Operating Altitude0 to 3,000 meters (9,850 feet)

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