Switches Grandstream

4 x PoE/PoE+ or +24VDC Output Mode Built-in QoS allows for prioritization of network traffic Broadcast/Multicast/Unicast Storm Control to monitor traffic levels Convenient and intelligent management through the Web UI and the cloud (GDMS) Whisper Quiet: fanless

8 Gigabit Ethernet ports Supports loop detection, cable testing and port mirror to quickly locate network faults IGMP snooping to improve multicast transfer efficiency LLDP for automatic device discovery, provisioning and management GDMS Networking and GWN Manager, Grandstream cloud and on-premises network management platforms. integrated controller to manage the switch Broadcast/Multicast/Unicast Storm Control to monitor traffic levels Integrated QoS enables network traffic to be prioritized

Passive PoE output IEEE 802.3 at/af or 24V/48V DC, up to 60W on port 1 and up to 30W on port 2-4. supports Watchdog PoE function

Specifications:PoE Injector:- PoE Standard: 802.3af/at- Input Power: 100-240VAC,50-60Hz 0.75A- PoE Output: 48V0.5A- Power Consumption: 24W max- RJ45 Pin Assignment & Polarity Powers: Pins 4/5(+), 7/8(-)- Data Rate: 10/100/1000Mbps- MTBF: 500K Hours- Safety Approval: UL/cUL,GS,CB,FCC,CE- Efficiency: VI- Standards: IEEE 802.3 10Base-T, IEEE 802.3 U 100Base-TX, IEEE 802.3ab 1000Base-T- LED Indicator: AC power, PoE ActiveInterface:- 1 x port ´´Data´´ In RJ-45 Ethernet- 1 x port ´´Data+Power´´ Output RJ-45 Ethernet- 1 AC Input Power socketEnvironment:- Operating temperature: 0 to +40- Storage temperature : -40 to +70- Humidity: 0 to +95 RHDimensions and weight:- 97mm x 53.5mm x 33.5mm- 133g