Getting Started Guide
Page 25
...placed on a desktop, either free standing or mounted in a wiring closet or equipment room. When deciding where to that used by the Switch is not restricted around the Switch or through the vents in the side of the Switch. 3Com recommends that you provide a minimum of conductive (electrical) dust..., for use on top of one another, if the units are free-standing. ■ The Switch is situated away ...
...placed on a desktop, either free standing or mounted in a wiring closet or equipment room. When deciding where to that used by the Switch is not restricted around the Switch or through the vents in the side of the Switch. 3Com recommends that you provide a minimum of conductive (electrical) dust..., for use on top of one another, if the units are free-standing. ■ The Switch is situated away ...
Getting Started Guide
Page 36
...MDI (straight-through cable. See Table 13. 3Com recommends that you use a standard straight-through ). Table 13 Cables required to connect the Switch to other end to a female RJ-45 connector located, for Ethernet wiring within the same building. WARNING: The Switch 4500 PWR supports Power over ). If auto-negotiation... point, and the other devices if auto-negotiation is enabled. These ports should only be used for example, on 10/100 ports only. The RJ-45 connector is 100 m (328 ft.). the maximum segment length for this type of a UTP cable to an MDI port, you do...
...MDI (straight-through cable. See Table 13. 3Com recommends that you use a standard straight-through ). Table 13 Cables required to connect the Switch to other end to a female RJ-45 connector located, for Ethernet wiring within the same building. WARNING: The Switch 4500 PWR supports Power over ). If auto-negotiation... point, and the other devices if auto-negotiation is enabled. These ports should only be used for example, on 10/100 ports only. The RJ-45 connector is 100 m (328 ft.). the maximum segment length for this type of a UTP cable to an MDI port, you do...
Getting Started Guide
Page 39
...not necessary to power-down the Switch. 1 The SFP transceiver is keyed and there is operating correctly. If the SFP transceiver is faulty, it can remove them from and insert them into an appropriate SFP port without having to "LEDs" on page 69. 3Com recommends that it is only ...one way in the upright position). 3 Gently slide the transceiver into place, remove it, turn it clicks. Ensure the wire release lever is visible. Figure 10 Inserting an SFP Transceiver Product label Suitable port on host Switch 5 Check the LEDs on ...
...not necessary to power-down the Switch. 1 The SFP transceiver is keyed and there is operating correctly. If the SFP transceiver is faulty, it can remove them from and insert them into an appropriate SFP port without having to "LEDs" on page 69. 3Com recommends that it is only ...one way in the upright position). 3 Gently slide the transceiver into place, remove it, turn it clicks. Ensure the wire release lever is visible. Figure 10 Inserting an SFP Transceiver Product label Suitable port on host Switch 5 Check the LEDs on ...
Getting Started Guide
Page 40
... downwards until it is pointing toward you. 3 Pull the wire release lever toward you need to return the Switch to 3Com. the transceiver will then easily slide out. Figure 11 Correct Orientation When Packing the Switch 4500 Polystyrene Supports Cable Packaging Back Panel Side of Unit 3Com Switch Unit Front Panel Side of the unit. 3 Place the...
... downwards until it is pointing toward you. 3 Pull the wire release lever toward you need to return the Switch to 3Com. the transceiver will then easily slide out. Figure 11 Correct Orientation When Packing the Switch 4500 Polystyrene Supports Cable Packaging Back Panel Side of Unit 3Com Switch Unit Front Panel Side of the unit. 3 Place the...
Getting Started Guide
Page 95
... à la terre (à la masse) ce groupe. WARNING: The Switch 4500 PWR supports Power over Ethernet on page 115. AVERTISSEMENT: Si vous entassez l'unité Switch avec les unités SuperStack 4 Hub, l'unité Switch 4500 doit être installée en dessous des unités Hub plus ... WARNING: You must be used for Ethernet wiring within the same building. These ports should only be followed when connecting the cable to the RPS. L'information de Sécurité Importante 95 WARNING: The characteristics of the Switch 4500 DC supply input are given in the open...
... à la terre (à la masse) ce groupe. WARNING: The Switch 4500 PWR supports Power over Ethernet on page 115. AVERTISSEMENT: Si vous entassez l'unité Switch avec les unités SuperStack 4 Hub, l'unité Switch 4500 doit être installée en dessous des unités Hub plus ... WARNING: You must be used for Ethernet wiring within the same building. These ports should only be followed when connecting the cable to the RPS. L'information de Sécurité Importante 95 WARNING: The characteristics of the Switch 4500 DC supply input are given in the open...