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Фрагмент инструкции
Data and voice run simultaneously on the same pair of wire without any rewiring. It is suitable for hotel/motel, multi-tenant apartment, multi-tenant commercial, multi-tenant student dorm, campus and local loop. This switch supports a concentrator mode, where each of the ports is dedicated to directly communicate with the Uplink/downlink ports. This mode ensures that data from any of ports 1-14 cannot be directly seen by another port. This feature, therefore, provides data privacy to subscribers. The manageable 14-port HomePNA Switch is designed to eliminate unnecessary network traffic, and relieve congestion by delivering dedicated bandwidth for each of the ports. Able to begin operating after power-up, the switch will learn addresses automatically, and begin forwarding packets at full wire-speed to any of the outputs. Additionally, this switch comes with the full network management functions such as SNMP, Web-browser, Telnet, Windows GUI tool and Local Console management. Moreover, the switch can be operated stand-alone or can be cascaded to stack up with multiple units to provide low cost network solutions. SPECIFICATIONS Network Connection Totally 14 HomePNA 1.1 ports, each port has 2 RJ-11 connectors ■ One has built-in low-pass filter for PBX/PSTN connection ■ The other is passing-through for HomePNA client connections ■ The transmitting power for each HomePNA port can be adjusted ■ The receiving threshold for each HomePNA port can be adjusted 2 10/100 Fast Ethernet ports ■ Compliant with IEEE802.3/802.3u, 10/100BASE-TX standard ■ Full Duplex supported ■ IEEE 802.3x compliant Flow Control supported for full-duplex ■ Advanced MDI/MDIX auto crossover feature 1 Console port for out-of-band management Switching and Management Function Switching functions ■ Layer 2 switching based on MAC address ■ Store and Forward packet switching ■ Broadcast Storm rate filtering ■ 8K MAC address table supported ■ Port-based VLAN supported(up to 14 VLAN groups) ■ Overlapping VLAN supported Management functions ■ SNMP MIB I management agent supported ■ Windows GUI configuration/management program supported ■ Local console management supported ■ Telnet management supported ■ Web management supported - 1 - HSM1402 Manageable 14-port HomePNA Switch ■ Management item list > Port enable/disable > Port status monitor > Transmitting power control for each port > Receiving sensitivity control for each port > VLAN configuration > Transmit/Receive Counters Mechanic & ID Design Nameplate design LED indicators ■ Each HomePNA port: Link/Act ■ Fast Ethernet Port: Link/Act, 100M ■ Power, Warning Case ■ 1U height, metal case ■ 19-inch, 1U size ■ 1 build-in 40X40 mm fan Physical & Environmental ■ AC input 100 - 240 VAC, 50/60 Hz Internal universal power supply ■ Operating temperature 0 - 50 °C ■ Storage temperature: -25 - 55 °C ■ Humidity - 5% - 95%, non-condensing ■ Power consumption: 22.5W Maximum EMC certifications: ■ FCC part 15 class A PTT certification ■ FCC part 68 - 2 -...