Switching systems - Import export

Gigabit Ethernet PoE Switch can transmit huge data into backbone of high power servers in security topology. For the low delay and high integrity protection, the PoE switch supports high performance of Store and Forward With the intelligent address recognition algorithm. The Switch recognize architecture eliminates unnecessary traffic and solve the critical network congestion. Different Mac Address enables the filtering of complete transmission speed. • 10/100/1000Mbps TP 8 Ports (802.3at PoE) + 100/1000/2.5Gbps SFP 2 Slots • Web based Management, Telnet, SSH, SNMP, RMON, Syslog • Auto MDI/MDI-X for UTP • Auto Scan Manager Program(Scan, IP Setting) • S-Ring(Recovery time <10ms), Dual-Ring, ERPS • PMC support(IGMP/MLD) • Max. PoE Output Power budget: 30W/port, 240W(total) • Switch Fabric 26Gbps • DIN-Rail, Panel mounting • Power Input: DC24~56V • Dimension: W61 x D110 x H157(mm), Aluminum Case, IP30 • Operating Temperature - Operation: -40℃~70℃ - POE full load : 40°C~50°C

Nerpa 441B aero boat is a model with a gasoline engine having a capacity of 98 hp. It is designed for 4 people: a driver and 3 passengers. The total load-carrying capacity on water is 350 kg. The sealed housing is made of high-strength aluminum. The bottom is protected by special grade polyethylene sheets. They are firmly bolted. This makes it easy to repair the cover or change it. The deck is designed in such a way that it does not accumulate water. The boat is driven by an aero unit. It consists of an engine, a propeller and a belt. The operation mode is chosen by the customer. It can be a steering wheel or a lever. The control panel contains a tachometer with a service hour meter, a speedometer with a GPS sensor, an engine start button, a power switch, headlight switches, and a sound warning system. Aero boat is able to move on water, ice, snow, swamps, shallow water and land.

Nerpa 241B aero boat is one of the most compact and lightweight models with a gasoline engine having a capacity of 98 hp. It is designed for 2 people: a driver and a passenger. The total load-carrying capacity on water is 350 kg. The sealed housing is made of high-strength aluminum. The bottom is protected by special grade polyethylene sheets. They are firmly bolted. This makes it easy to repair the cover or change it. The deck is designed in such a way that it does not accumulate water. The boat is driven by an aero unit. It consists of an engine, a propeller and a belt. The operation mode is chosen by the customer. It can be a steering wheel or a lever. The control panel contains a tachometer with a service hour meter, a speedometer with a GPS sensor, an engine start button, a power switch, headlight switches, and a sound warning system. Nerpa 241B aero boat is able to move on water, ice, snow, swamps, shallow water and land.

Nerpa 237B aero boat is one of the most compact and lightweight models with a gasoline engine having a capacity of 35 hp. It is designed for 2 people: a driver and a passenger. The total load-carrying capacity on water is 350 kg. The sealed housing is made of high-strength aluminum. The bottom is protected by special grade polyethylene sheets. They are firmly bolted. This makes it easy to repair the cover or change it. The deck is designed in such a way that it does not accumulate water. The boat is driven by an aero unit. It consists of an engine, a propeller and a belt. The operation mode is chosen by the customer. It can be a steering wheel or a lever. The control panel contains a tachometer with a service hour meter, a speedometer with a GPS sensor, an engine start button, a power switch, headlight switches, and a sound warning system. Nerpa 237B aero boat is able to move on water, ice, snow, swamps, shallow water and land.