Installation Guide
Page 108
...the first power source. Troubleshooting the Power Supply To help your service provider assist you as quickly as possible: • Date you received the switch • Chassis serial number (located on a label on the front panel are unable to solve a startup problem after you connect the power supply to a new power ...the problem, contact a customer service representative for instructions. If the boot information and system banner are unable to isolate and resolve the problem Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide C-4 OL-21561-02 If the LED remains off .
...the first power source. Troubleshooting the Power Supply To help your service provider assist you as quickly as possible: • Date you received the switch • Chassis serial number (located on a label on the front panel are unable to solve a startup problem after you connect the power supply to a new power ...the problem, contact a customer service representative for instructions. If the boot information and system banner are unable to isolate and resolve the problem Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide C-4 OL-21561-02 If the LED remains off .
Installation Guide
Page 159
... lifting safely 3-5 list of warnings 3-2 rack-mounting 3-5 to 3-8 required tools 3-4 starting the terminal-emulation software 3-21 L label, chassis serial number C-4 L brackets, attaching to 3-20 description 1-4, 3-20, B-11 LED B-11 pinout table B-11 F FAN LED 1-11 fan tray ...1-11 power-on chassis 2-5 DWDM SFP transceivers B-6 to B-7 optical specifications B-7 physical and environmental specifications B-7 product numbers and ITU channel numbers B-6 E electrical safety 2-9 Electromagnetic Interference. Index downlink ports connecting interface cables to 3-16 description 1-4 LEDs 1-4 ...
... lifting safely 3-5 list of warnings 3-2 rack-mounting 3-5 to 3-8 required tools 3-4 starting the terminal-emulation software 3-21 L label, chassis serial number C-4 L brackets, attaching to 3-20 description 1-4, 3-20, B-11 LED B-11 pinout table B-11 F FAN LED 1-11 fan tray ...1-11 power-on chassis 2-5 DWDM SFP transceivers B-6 to B-7 optical specifications B-7 physical and environmental specifications B-7 product numbers and ITU channel numbers B-6 E electrical safety 2-9 Electromagnetic Interference. Index downlink ports connecting interface cables to 3-16 description 1-4 LEDs 1-4 ...
Installation Guide
Page 161
Index S safety translated safety warnings D-2 safety, lifting the chassis 3-5 safety with electricity 2-9 serial number, chassis C-4 service requests xvi SFP+ transceivers B-8 to B-10 cabling specifications B-9 copper features B-8 optical features B-8 physical and environmental specifications B-10 transmit ... terminal-emulation software 3-21 thermal transition temperature 1-7 tip definition i-xi troubleshooting contacting customer service C-4 initial boot C-2 methodology C-2 power supplies C-4 power supply C-3, C-4 startup C-3 Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide IN-5
Index S safety translated safety warnings D-2 safety, lifting the chassis 3-5 safety with electricity 2-9 serial number, chassis C-4 service requests xvi SFP+ transceivers B-8 to B-10 cabling specifications B-9 copper features B-8 optical features B-8 physical and environmental specifications B-10 transmit ... terminal-emulation software 3-21 thermal transition temperature 1-7 tip definition i-xi troubleshooting contacting customer service C-4 initial boot C-2 methodology C-2 power supplies C-4 power supply C-3, C-4 startup C-3 Catalyst 4948E and Catalyst 4948E-F Switch Installation Guide IN-5