Urmet 3000/402 Guide Rapide page 5

ENGLISH
PoE Switch with ports uplink gigabit
◆ It can power POE devices via CAT 5e cable or higher.
◆ 8 auto-sensing 10/100Mbps RJ45 ports: 8 PoE ports, 2 10/100/1000Mbps uplink ports
◆ Supports MDI / MDIX
◆ External power supply
◆ Total PoE power: 120W (port 1 to port 8)
◆ Maximum power on single PoE port: 30W
◆ Store-and-forward architecture, 48Kb embedded memory per unit
◆ Ports 1 to 8 are compliant with IEEE 802.3af/at standard.
◆ Conforms to IEEE 802.3i; IEEE 802.3u; IEEE 802.3x; IEEE 802.3af/at standards
Flow control: full duplex follows IEEE 802.3x standard, half duplex follows back pressure
standard
◆ All network ports have discharge resistance (AC power port: differential mode +/- 2kV,
normal mode +/- 4kV)
◆ Fanless design, natural cooling
◆ All ports support automatic speed switching, frame size ranges from 64 to 1536 bytes
◆ Automatic speed adjustment
◆ Wall mounting with brackets
◆ Compact size
Description
The effective connectivity of the 10/100/1000Mbps ports, allows growing business networks,
classrooms and work groups to obtain benefits from the demand for superior performance and
sustain network expansion.
This high-performance switch features with non-blocking, wire-speed switching, and 5.6Gbps
switching capacity. All RJ45 PoE ports can auto adjust the highest connection speed for a
normal working, Auto Uplink ™ technology can ensure proper network connection.
This cost-effective 3000/402 provide network layout need to simplify wireless access point (AP)
and IP-based surveillance cameras network cameras in order to install in commercial network
and home network. The devices far away from power socket are very suitable for hanging on
the wall or ceiling. PoE eliminates the need for connecting these devices to power socket. So, it
makes more flexible for those difficult to connect with AC power socket, and cut down the
installation cost. It is ideal choice for those who wants to deploy a small commercial network
and home network that use wireless access point (AP) and IP-based surveillance cameras.
If the EXTEND dip-switch is set to ON then the switch allows connection and power supply to
devices (cameras) connected to the PoE ports up to a distance of 250m. Furthermore the
device does not route packets between the PoE ports in order to speed up routing to and from
the Uplink ports; in this case an NVR must be connected only to the Uplink ports in order to see
the cameras connected to the PoE ports.
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