MS112GMP 12-Port Gigabit Desktop Switch with 8-Port PoE+    8× Gigabit PoE+ ports, and 4× Gigabit Uplink Ports8× PoE+ ports transfer data and power via a single cable with a total power budget of 110 W * Compliance with IEEE 802.3af/at PoE+, the switch supports PoE Power up to 30 W for each PoE portUp to 250 m data and power transmission range under Extend Mode**Priority Mode ensures high priority of ports 1–2 to guarantee the quality of the sensitive applicationsIsolation Mode allows one-click client traffic separation for higher security and performanceAutomatically reboots your dropped or unresponsive PoE-powered devices with PoE Auto RecoveryPlug and play with no configuration required Fanless design reduces power consumption and works silently in its location    < p>  8 PoE+ Ports for Network Deployment Each of the 8 PoE+ ports supports a maximum power supply of 30 W. The total 110 W PoE power budget * can be applied in various scenarios, including surveillance, offices, dormitories, and small businesses, since MS112GMP is compatible with devices such as IP cameras, access points, IP phones, PCs, video recorders, and etc.        Power over Ethernet: Two Cables in One          Traffic Separation Isolation Mode easily divides traffic for ports 1-4 & 5-8 to avoid snooping/tampering and isolates broadcast storm for higher security. Port Prioritization Prioritizi ng the data of specific ports would ensure the high quality of delicate applications, such as voice and video, in crucial business domains. PoE Auto Recovery The switch continuously detects data transmission with PoE-powered devices (PD). When a PD stops sending data packets to the switch for an extended length of time, the switch will reboot it automatically. Plug and Play MS112GMP offers auto-negotiation and automated MDI/MDIX. There is no additional configuration needed. It is simple to use and saves time and effort.    Durable and Silent MS112GMP’s durable metal case allows for a long network life. Its fanless design reduces power consumption and noise generated. And you can put the switch on desk or wall mount to meet your demand.      Hardware  

Dimensions 99 . 8*98*25mm PoE Ports RJ45Standard : 802.3 af/at compliant
PoE Ports: Ports 1–8
Power Supply: 110 W Interfaces < p>8× 10/100/1000 Mbps PoE+  Ports
2× 10/100/1000 Mbps RJ45 Ports
2× Gigabit SFP Slots
AUTO Negotiation
AUTO MDI/MDIX  Network Media  10BASE-T: UTP category 3, 4, 5 cable (maximum 100m)
EIA/TIA-568 100 STP (maximum 100m)
100BASE-TX: UTP category 5, 5e cable (maximum 100m)
EIA/TIA-568 100 STP (maximum 100m)
1000BASE-T: UTP category 5, 5e, 6 or above cable
(maximum 100m)
EIA/TIA-568 100 STP (maximum 100m)  External Power Supply External Power Adapter (Output: 54VDC / 2.22A) Jumbo Frame 15 KB Mac Address Table 8K Ma x Power Consumption 1.87W（220 V / 50 Hz, no PD connected）44.8W（220 V / 50 Hz, with 40W PD connected） Max Heat Dissipation 423.11 BTU/hr (110V/60 Hz @ 25 °C, with 110 W PD connected)
 423.93 BTU/hr (220V/50 Hz @ 25 °C, with 110 W PD connected) Others  EnvironmentOperat ing Temperature: -10℃~40℃ (14℉~104℉)
Storage Temperature: -40–70 ℃ (-40–158 ℉)
Operating Humidity: 10–90% RH non-condensing
Storage Humidity: 5–90% RH non-condensing 

Продукт известен още и като MS 112 GMP, MS 112GMP, MS112 GMP