Dell Force10 S25N-S50N Installing S50N and S50V Systems - Page 43

Table 6-2. PoE Commands FTOS SFTOS [no] power-budget stack-unit 0-7 321-790: inlinepower {disable | enable} unit-id: (Global Config (CONFIGURATION mode) Enable PoE power from a 470W mode) Enable or disable PoE for a specified switch in an S- Redundant Power Supply (catalog # S50-01-PSU-V), if Series stack. attached to the designated stack member. inlinepower admin {off | auto}: (Interface Config mode) Enable or disable PoE on a particular port. [no] power inline {auto [max_milli-watts] | static [max_milli- inlinepower limit 1-20: watts]}: (INTERFACE mode) Enable power to be supplied to (Interface Config mode) Set a power limit on the port. a device connected to a port [no] power inline priority {critical | high | low}: (INTERFACE mode) Set the PoE priority of the port. inlinepower priority {critical | high | low}: (Interface Config mode) Set a PoE priority on the port. show power inline: (EXEC, EXEC privilege modes) Display inlinepower threshold 0-100 unit-id: the ports that are enabled with PoE and the amount of power (Global Config mode) Override the 80% default limit of the that each is consuming PoE power budget. show power supply: (EXEC, EXEC privilege modes) Display show inlinepower [unit/slot/port | all]: the power supply status. (User Exec, Privileged Exec modes) Display the power status for one or all ports. Installing Optics This section contains two subsections: • Installing SFPs on page 43 • Installing XFPs on page 44 The S50N and S50V each have four receptacles at the right end of their faceplates that accommodate 10/100/1000 SFP optical transceivers. On the back of the switches, there are two bays that accept either stacking modules or 10GbE modules (CX4 or XFP). A 10GbE module contains two ports. 10GbE modules should only be inserted or removed when the switch is powered down, as detailed in Inserting Optional Modules (10-Gigabit or Stacking) on page 17 in Chapter 4, Installing the Switch. SFP and XFP transceivers can be inserted or removed while the switch is running. CAUTION: Before connecting a transceiver to a source, check the receive power of the transceiver with an optical power meter. Generally, Dell Force10 specified optics are not to be subjected to receive power higher than that stipulated by the optic specification. If the optic is exposed to optical power in excess of the specification, there is a high likelihood that it will be damaged. Optical specifications for Dell Force10 branded devices are at the following URL: http://www.force10networks.com/products/mediaspecifications.asp Dell Force10 offers various types of SFP and XFP transceivers. For details, see: http://www.force10networks.com/products/specifications.asp Installing SFPs To install an SFP transceiver into an open optical port at the right front of the switch, use the steps below: Installing Ports | 43