P 1405 Series Switches are plug-and-play unmanaged fixed-configuration Gigabit and Fast Ethernet Layer 2 switches designed for small offices. Series models include 5,8,and 16-port in both Gigabit and Fast Ethernet configurations. These unmanaged switches are preconfigured for fast,easy installation,with connections using low-cost Ethernet copper cabling. They support administration-friendly features such as auto negotiated port speed and automatic detection of the Ethernet cable type (MDI/MDIX). They are Class B certified,approved for both business and home office locations. The 5- and 8-port v2 models include energy saving features such as Energy Efficient Ethernet (EEE) and idle-port power down. They are fanless for quiet and "green" operation,designed for high reliability,long life,low power consumption,and low total cost of ownership.