Black Box Ext Swt (4) 10/100 Rj45, (2) 100 Sm, 1300Nm, 20Km, Sc, 24Vdc, Din - LBH240A-PD-SSC-24

Black Box LBH240A-PD-SSC-24 FAST ETHERNET EXTREME TEMPERATURE SWITCH - (4) 10/100-MBPS COPPER RJ45, (2) 100-

<ul> <li>Two sets of LEDs enable you to see status information from the front, top, or side.</li> <li>Support VLAN tagging and spanning tree passthrough.</li> <li>Include Link-Loss-Learn (LLL) feature for fast network recovery.</li> </ul> <p>Unlike the Ethernet switches in your wiring closet or computer center, the Ethernet switches at the edges of your network have to put up with the bumps, the dirt, the dampness, and the temperature fluctuations that happen out in the real world. This is where our Extreme Heavy-Duty Edge Switches come in. <br /> <br /> These tough, 6-port Ethernet switches enable you to expand your network even into harsh environments such as the outdoors. They're robust, they're easy to set up, and they're available with a vast array of interface and power options. In fact, they're everything you're looking for in an edge switch! <br /> <br /> Can be used with Standard and Hardened models, too.<br /> The switches featured here are the Extreme Heavy-Duty Edge Switches. But we also offer Standard and Hardened versions. All three types come in a sturdy steel case that withstands heavy use, and all work together seamlessly. You can use inexpensive Standard Switches in protected office environments, choose the more robust Hardened models for the factory floor, and use the Extreme Heavy-Duty Edge Switches in outdoor areas. <br /> <br /> Built tough!<br /> Extreme Heavy-Duty Edge Switches are ideal for outdoor applications such as traffic signal control, or for sensors or surveillance cameras in outdoor plants. <br /> <br /> In addition, the switches are rated for above-the-ceiling plenum installation and rated for an extreme temperature range of -40 to +167&deg; F (-40 to +75&deg; C). They also feature a sealed case, which uses its own metal shell as a heat sink. <br /> <br /> Multiple power options.<br /> AC-powered Extreme Switches feature robust 100- to 240-VAC power supplies. DC-powered Extreme units have internal screw terminals for connecting DC

Unlike the Ethernet switches in your wiring closet or computer center, the Ethernet switches at the edges of your network have to put up with the bumps, the dirt, the dampness, and the temperature fluctuations that happen out in the real world. This is where our Extreme HeavyDuty Edge Switches come in. These tough, 6port Ethernet switches enable you to expand your network even into harsh environments such as the outdoors. Theyre robust, theyre easy to set up, theyre everything youre looking for in an edge switch Features. Two 100Mbps fiber ports and 4 10/100Mbps RJ45 switch ports. Fiber interfaces are SM, SC, 20km range. Suitable for dusty or dirty environments with a temperature range between 40 and 167 F 40 to 75 C. 24VDC power input. Includes panel mount kit. Two sets of LEDs enable you to see status information from the front, top, or side. Support VLAN tagging and spanning tree passthrough. Include LinkLossLearn LLL feature for fast network recoveryDistance Maximum. Multimode models 2 km 1.2 mi. Singlemode SC models 20 km 12.4 mi. Singlemode LC models 15 km 9.3 mi. Singlemode, longdistance SC models 40 km 24.8 mi.Temperature Rating . Storage 40 to 185 F 40 to 85 C Longterm operating 40 to 167 F 40 to 75 C Shortterm operating 58 to 212 F 50 to 100 C Cold start to 40 F 40 CSpecifications. Altitude 200 to 13,000 ft. 60.9 to 3962.4 m. CE Approval Yes. Enclosure Steel. Humidity 595%, noncondensing. Standards IEEE 802.3, IEEE 802.3u, IEEE 802.1p/q. Weight 1.16 lbs