Bay Technical Associates none manual Adapter Module LEDs, Expansion Module Serial LEDs

Installing and Operating BayStack ARN Routers

Serial LEDs

Table 3-6 describes the expansion module serial interface LEDs.

Table 3-6.	Expansion Module Serial LEDs
LED		Meaning
RLSD3		Lights when Received Line Signal Detection is active on
(Received Line		COM 3.
Signal Detection 3)
RLSD4		Lights when Received Line Signal Detection is active on
(Received Line		COM 4.
Signal Detection 4)
RLSD5		Lights when Received Line Signal Detection is active on
(Received Line		COM 5.
Signal Detection 5)

Adapter Module LEDs

An ARN adapter module can contain serial, ISDN, DSU/CSU, or V.34 modem LEDs.

Serial LED

Table 3-7 describes the serial adapter module LED.

Table 3-7.	Serial LED
LED		Meaning
RLSD		Lights when Received Line Signal Detection is active on the
(Received Line		serial interface.
Signal Detection)

3-6 114200 Rev. A