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by Extreme
Product Line: Extreme Summit X Series
Product Type: Switch
Sold out
Original price $0.00 - Original price $245.00
Original price
$0.00 - $245.00
Current price $0.00
Title: Surplus

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Product Description

The 16502 Extreme features 8 x 10/100/1000BASE-T PoE-plus (RJ45) ports and 4 x 100/1000BASE-X (SFP) unpopulated ports, designed to support a wide range of networking requirements. It operates within a 0° C to 45° C temperature range and can withstand up to 95% relative humidity, ensuring reliability in diverse operational environments. With a 240W power efficiency and a 170W PoE budget, it is equipped for efficient power management while accommodating high-speed network demands.

Key Feature for the 16502

  • Q: What is the weight of the networking device?
  • A: The device weighs 6.7 lb (3.035 kg).
  • Q: Can you provide the dimensions of the part?
  • A: Yes, it has a height of 1RU (1.73 inches or 4.4 cm), a width of 12.0 inches (30.5 cm), and a depth of 10.3 inches (26.1 cm).
  • Q: How many PoE-plus ports does the device offer?
  • A: It provides 8 x 10/100/1000BASE-T PoE-plus (RJ45) ports.
  • Q: What are the specifications for the device's SFP ports?
  • A: The device features 4 x 100/1000BASE-X (SFP) unpopulated ports.
  • Q: What is the noise level at high speed operation?
  • A: At high speed, the noise level is 55 dB(A) Sound Pressure (LpA).
  • Q: What power efficiency does the part offer?
  • A: The device has an efficiency of 70%.
  • Q: Is there a redundant power supply input socket available?
  • A: No, a redundant power supply input socket is not available.
  • Q: What is the device's operating temperature range?
  • A: The operating temperature range is 0° C to 45° C (32° F to 113° F).
  • Q: How does the device handle vibration and shock?
  • A: It can withstand shock (half sine) of 30 m/s2 (3 G), 11 ms, 60 shocks, and random vibration of 3 to 500 Hz at 1.5 G rms.
  • Q: What is the maximum altitude at which the device can operate?
  • A: It can operate at an altitude of up to 3,000 meters (9,850 feet).

Product Review

The Extreme 16502 offers a balanced mix of 8 Gigabit Ethernet PoE-plus ports and 4 SFP ports, supporting diverse connectivity requirements. However, its lack of redundant power supply options may concern network engineers prioritizing system resilience. Additionally, noise levels at high-speed operation (55 dB(A)) could be considered disruptive in quieter environments, despite its compact 1RU form factor and efficient power use (70% efficiency with a 170W PoE budget).


The Extreme 16502 is a compact and efficient networking solution designed to meet the needs of modern businesses. Weighing 6.7 lb (3.035 kg) and occupying 1RU in rack space, it measures 1.73 inches (4.4 cm) in height, 12.0 inches (30.5 cm) in width, and 10.3 inches (26.1 cm) in depth, making it an ideal choice for environments where space is at a premium. This device is equipped with a variety of ports to ensure flexible connectivity options. It features: - 8 x 10/100/1000BASE-T PoE-plus (RJ45) ports, providing power and data over a single cable to devices such as IP cameras and VoIP phones. - 4 x 100/1000BASE-X (SFP) unpopulated ports, offering fiber optic connectivity options for high-speed uplinks or connections over longer distances. - 1 x Serial (console port) and 1 x 10/100BASE-T out-of-band management port, facilitating device management and troubleshooting. The Extreme 16502 operates efficiently, with a power supply efficiency of 70% and a total power budget of 240W, of which 170W is allocated for PoE (Power over Ethernet) devices. It supports a power supply input socket of IEC 320 C14, requiring a power cord with an input plug/socket of IEC 320 C13/C14 and a minimum gauge of 18AWG. However, it does not support a redundant power supply. In terms of performance, the device operates quietly with a sound pressure level of 44 dB(A) at low speed (6800 RPM) and 55 dB(A) at high speed (11000 RPM), ensuring it does not disrupt the workplace environment. The Extreme 16502 is built to withstand a wide range of environmental conditions. It can operate within a temperature range of 0° C to 45° C (32° F to 113° F) and a humidity range of 10% to 95%, non-condensing. The device is also designed to perform reliably at altitudes of up to 3,000 meters (9,850 feet) without degradation in performance. To ensure durability, it has been tested to withstand shocks (half sine) of 30 m/s2 (3 G) for 11 ms, with a total of 60 shocks, and can handle random vibrations from 3 to 500 Hz at 1.5 G rms. In conclusion, the Extreme 16502 combines flexibility, efficiency, and durability in a compact form factor. It is an excellent choice for businesses looking for a networking solution that provides reliable performance, supports a wide range of connectivity options, and can operate in various environmental conditions without compromising on space or power.


Part Number 16502
Manufacturer Extreme
Weight 6.7 pounds (3.035 kilograms)
Form Factor 1 Rack Unit, 1.73 inches (4.4 cm) in height
Dimensions (WxDxH) 12.0 x 10.3 x 1.73 inches (30.5 x 26.1 x 4.4 cm)
Port Configuration 8 ports 10/100/1000BASE-T PoE+ (RJ45), 4 SFP slots for 100/1000BASE-X
Additional Ports 1 Serial (console), 1 10/100BASE-T management port
Low Fan Speed 6800 RPM
Sound Level at Low Speed 44 dB(A)
High Fan Speed 11000 RPM
Sound Level at High Speed 55 dB(A)
Power Efficiency 240W maximum output, 70% efficiency
PoE Power Budget 170W
Main Power Socket IEC 320 C14
Power Cord Specification IEC 320 C13 to C14, Minimum 18AWG
Redundant Power Option Not available
Temperature Range 0° C to 45° C (32° F to 113° F)
Humidity Tolerance 10% to 95% RH, non-condensing
Operational Altitude Up to 3,000 meters (9,850 feet)
Shock Resistance 30 m/s2 (3 G), 11 ms, 60 shocks
Vibration Tolerance 3 to 500 Hz at 1.5 G rms

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