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Фрагмент инструкции
1. Install two 5/8-inch (15.875 mm) Number 12 wood screws, (included) into the mounting surface, positioned 5.5 inches (140mm) apart for the 18108 and 1810-8G Switch, or positioned 10 inches (254 mm) apart for the 181024 and 1810-24G Switch. Use the wall anchors if necessary. 2. Position the switch over the screws, and then slide it down to lock it in place. Installing the Switch Installation Procedure Under-Table Mounting You can mount the switch under a wood table. Ca ut ion The switch should be mounted only to a table surface that is at least 3/4-inch (19.1 mm) thick. 1. Install two 5/8-inch (15.875 mm) Number 12 wood screws, (included) into the mounting surface, positioned 5.5 inches (140mm) apart for the 18108 and 1810-8G Switch, or positioned 10 inches (254 mm) apart for the 181024 and 1810-24G Switch. 2. Position the switch over the mounting screws, and then slide the switch sideways to lock it in place. 3. Screw a third Number 12 wood screw (included) into the table against one side of the switch to prevent it from sliding out of the locked position. Third securing screw Wood table Number 12 wood screws Mounting slots Installing the Switch Installation Procedure Horizontal Surface Mounting Place the switch on a table or other horizontal surface. The switch comes with rubber feet in the accessory kit that can be used to help keep the switch from sliding on the surface. Attach the rubber feet to the four corners on the bottom of the switch within the embossed angled lines. Use a sturdy surface in an uncluttered area. You may want to secure the networking cables and switch power cord to the table leg or other part of the surface structure to help prevent tripping over the cords. Using a Kensington Security Cable To prevent unauthorized removal of the switch, you can use a Kensington Slim MicroSaver security cable (not included) to attach the switch to an immovable object. Installing the Switch Installation Procedure 4. Connect the Switch to a Power Source 1.) For the 1810-24 and 1810-24G Switch, plug the included power cord into the switch’s power socket and into a nearby AC power source. For the 1810-8 and 1810-8G Switch, plug the AC/DC adapter’s power cord into the switch, and then plug the AC/DC power adapter into a nearby AC power source. 2.) Re-check the LEDs during self test. See “Self Test LED Behavior” on page 2-7. 3. For the 1810-8 and 1810-8G Switch, use the included cable tie to secure the power cord to the switch. Installing the Switch Installation Procedure 5. Connect the Network Cables Connect the network cables, from the network devices or your patch panels, to the fixed RJ-45 ports on the switch or to any SFP transceivers you have installed in the switch. RJ-45 connector 100-ohm unshielded or shielded twisted- pair cable: • Category 3, 4, or 5 for 10 Mbps ports • Category 5 only for 100 Mbps ports • Category 5, 5e, or 6 for 1000 Mbps ports Maximum distance: 100 meters When a network cable from an active network device is connected to the port, the port LEDs for that port should go on. If the port LEDs do not go on when the network cable is connected to the port, see “Diagnosing with the LEDs” on page 4-2. Installing the Switch Installation Procedure 6. Installing or Removing SFPs You can install or remove an SFP transceiver from an SFP slot without having to power off the switch. No t e ¦ The SFP ports operate only at full duplex. Half duplex operation is not supported. ¦ Ensure the network cable is NOT connected when you install or remove an SFP. Ca ut ion Use only supported genuine HP SFPs with your switch. Non-HP SFPs are not supported, and their use may result in product malfunction. Should you require additional HP SFPs, contact your HP Sales and Service Office or authorized dealer. For information on supported SFPs and mini-GBICs, see “Network Ports” on page 1-3. Installing the SFPs: Remove the protective cover and retain it for later use. Hold the SFP by its sides and gently insert it into either of the slots on the switch until the SFP clicks into place. WA R N I N G The HP SFPs are Class 1 laser devices. Avoid direct eye exposure to the beam coming from the transmit port. Installing the Switch Installation Procedure Removing the SFPs: No t e You should disconnect the network cable from the SFP before removing it from the switch. Depending on when you purchased your HP SFP, it may have either of three different release mechanisms: a plastic tab on the bottom of the SFP, a plastic collar around the SFP, or a wire bail. To remove the SFPs that have the plastic tab or plastic collar, push the tab or collar toward the switch until you see the SFP release from the switch (you can see it move outward slightly), and then pull it from the slot. To remove the SFPs that have the wire bail, lower the bail until it is approximately horizontal, and then using the bail, pull the SFP from the slot. Replace the protective cover on the SFP. Configuring the Switch Initial Configuration The HP 181...