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Fast POE Switch

NC2244GPE 28 port Unmanaged PoE Auto-check switch

NC2244GPE-300W&NC2244GPE-450W

² With 24*10/100M PoE ports, 2*10/100/1000M ports and 2*1000M SFP slots;

² The maximum PoE power of single port is 30W;

² Provides three modes of Extend, Default and VLAN to adapt to various complex environments;

² It supports the PoE auto-check function, which is specially designed to solve the problems of equipment frozen. It can automatically detect the frozen PD equipment and restart the ports output of PSE, and restart the PD device. It greatly reduces the maintenance difficulty of engineering.

² Supports the PoE usage rate indication, which is convenient to show the consumption of PoE power.

² 6KV surge protection, 6KV/8KV ESD protection;

² Supports wall hanging and desktop installation.


  • The NC2244GPE is 28 port Unmanaged PoE Auto-check switch

    ² With 24*10/100M PoE ports, 2*10/100/1000M ports and 2*1000M SFP slots;

    ² The maximum PoE power of single port is 30W;

    ² Provides three modes of Extend, Default and VLAN to adapt to various complex environments;

    ² It supports the PoE auto-check function, which is specially designed to solve the problems of equipment frozen. It can automatically detect the frozen PD equipment and restart the ports output of PSE, and restart the PD device. It greatly reduces the maintenance difficulty of engineering.

    ² Supports the PoE usage rate indication, which is convenient to show the consumption of PoE power.

    ² 6KV surge protection, 6KV/8KV ESD protection;

    ² Supports wall hanging and desktop installation.


  • Parameter

     Specifications

    Power supply

    AC power supply

    Range of voltage

    AC100-240V, 50/60Hz

    Consumption

    Self-comsumption<10W, PoE output 390W/270W

    Downlink ports

    Ports 1~24 10/100Base-TX 30W PoE RJ45(IEEE 802.3af/at)

    Uplink ports

    25~26 ports: 10/100/1000Base-TX RJ45; 27~28 ports: 1000Base-X SFP

    PoE ports

    Ports 1~24 support IEEE802.3af/at, end-span, 30W per port Max.

    POE Usage rate

    20%, 40%, 60%, 80%, 90% LED indicator, indicates PoE usage.

    PoE Auto-check

    If detect the frozen PD device, restart it

    Working mode

    Extend mode: ports 1 ~24 Extend up to 250m;1 ~ 24 ports are isolated from each other and can only communicate with the uplink ports; restrain the network storm; turn off the flow control.

    Default mode: normal switch mode.

    VLAN mode: ports 1 ~24 are isolated from each other and can only communicate with the

    uplink port; restrain the network storm; turn off  the flow control.

    1~24 PoE ports

    Support IEEE 802.3af/at, end-span, single port≦30W                  

    Cable and distance

    Use cat5e/6,100m max

    Standard

    IEEE802.3, IEEE802.3u, IEEE802.3z

    Switch fabric

    12.8Gbps

    Though put

    9.5Mpps

    Buffer

    4M

    MAC address table

    8K

    Indicator

    Power: 1 *red; 20%, 40%, 60%, 80%, 90% LED indicator, indicates PoE usage.

    Uplink25~26: On RJ45 yellow and green LEDs indicate Link/Act

    27~28: 1000Base-X SFP green LEDs indicate Link/Act

    Downlink 1~24: On RJ45 green LEDs indicate Link/Act, yellow LEDs indicate PoE

    Protection

    Surge: 6KV, standard: IEC61000-4-5  ESD: 6KV: contact 8KV: air, standard:IEC61000-4-2

    Working temperature

    -10℃~50℃

    Storage temperature

    -40℃~85℃

    Humidity

    0~95%(No condensation)

    Dimension(L×W×H)

    442mm×285mm×44mm

    Material

    Metal

    Colour

    Black

    Net-weight

    4KG


  • 2244应用.png

  • NC2244GPE 28 ports PoE Switch datasheet V1.0.doc