Specifications

42 Rapier Series Switch
C613-03020-00 REV K
The AT-AR024 ASYN4 PIC does not have LEDs.
Table 27: LEDs on the AT-AR023 SYN PIC
LED Function
Tx Lit when data is being transmitted over the synchronous interface.
Rx Lit when data is being received over the synchronous interface.
Table 28: LEDs on the AT-AR026 4ETH PIC (two LEDs per port)
LED Function
Left Lit when the port is operating at 100Mbps and full duplex.
Right Lit when a link has been established. Flashing when data is being
transmitted through the port.
Table 29: LEDs on the AT-AR027 VoIP-FXS PIC
LED State Function
Off Hook/Ring Off The port is on-hook
Green The port is off-hook
Flashing An incoming call is present on the
port
PIC Reg Off The PIC is not registered with a
gatekeeper and external phone calls
cannot be made
Flashing The PIC is registered with a
gatekeeper or gatekeeper has been
set to “None”. External calls can only
be made if the PIC is registered with a
gatekeeper
PIC Error
Off The PIC is okay
Green An internal error has occurred. Reset
the PIC using the RESET VOIP
command