Allied Telesis SwitchBlade 4000 Series Switch Hardware Reference - Manual (Page 18)

18 SwitchBlade 4000 Series Switch
C613-03060-00 REV H
Environmental Conditions
• Operating temperature range: (0 to 40) ºC, (32 to 104) ºF
• Storage temperature range: (-25 to +70) ºC, (-13 to +158) ºF
• Relative humidity range: 5 to 95% non-condensing
Regulatory Standards
• EMC: EN55022 class A, FCC class A, and VCCI class I
• Immunity testing to EN55024: EN61000-4 levels 2 (ESD), 3
(susceptibility), 4 (fast transients), 5 (power surge), 6 (RF immunity),
and 11 (Voltage dips and sags; EN61000-3 levels 2 (Harmonics), and 3
(Flicker)
• Safety: UL60950, CAN/CSA-C22.2 No. 60950-00, EN60950, ACA TS001
Power Supply Options
For PSU specifications and maximum current loads, see “AT-SB4161 & 2
SwitchBlade Power Supply Units” on page 19. The number of PSUs
required depends on the particular configuration selected, i.e. the number
of line cards, controller cards installed. Consult your authorised Allied
Telesis distributor or reseller for more information.
Note: Because certain chassis models contain additional circuitry to control power
supply switching, the voltage ranges specified for the chassis can differ from those
separately specified for the power supply.
AC models
• Universal (110 to 240) V AC, (50 to 60) Hz input
DC models
• 48 V DC, (40 to 60) V DC operating range
• Accepts positive or negative earthing (grounding)
LEDs
• System status LEDs on each switch controller
• Port LEDs on each line card
• Power supply status LEDs on each PSU and switch controller
• For a complete list of LEDs and their functions, see “LEDs and What
They Mean” on page 47
Configuration and Management Ports (AT-SB4211 switch controller)
• Standard DB9 female RS-232 connector for configuration and low-level
management (on switch controller)
• 10/100TX RJ-45 port for switch management (on switch controller)
See “AT-SB4211 and AT-SB4211 V2, Switch Controller” on page 22 for more
information on management ports