Cisco CES E1 BNC Yapılandırma Kılavuzu - Sayfa 10
Ağ Donanımı Cisco CES E1 BNC için çevrimiçi göz atın veya pdf Yapılandırma Kılavuzu indirin. Cisco CES E1 BNC 12 sayfaları. Cabling and configuring the ces port adapter modules
Sayfayı Yazdır
Connecting the Interface Cables and Checking the LEDs
Table 8-2
Port LEDs
S1 (status1)
S2 (status2
CD (carrier detect)
Table 8-3 shows the possible status conditions of a CES T1or CES E1 port, as indicated by
certain settings of associated port LEDs.
Table 8-3
Port Status Indication
Port not configured
Port administratively down
Normal
Red alarm due to framing error
Red alarm due to loss of cells
Yellow alarm
Blue alarm
Port in loop state
Note
state combination indicated in Table 8-3. For example, when the line conditioning state
machine is notified of loss of signal (LOS), it will cause S1 and S2 to flash red, since a
continued LOS will put the port in the red alarm state.
8-10 LightStream 1010 ATM Switch PAM Installation Guide
LED Illumination States of CES T1 or CES E1 PAMs
Illumination States
Steady green, red, or yellow; flashing green, red, or yellow; or off.
Steady green, red, or yellow; flashing green, red, or yellow; or off.
Either on (green) or off.
Port Status Conditions Indicated by CES T1 or CES E1 LEDs
During alarm integration, the indicated LEDs will flash the "upcoming" or "next"
S1 LED State S2 LED State CD LED State
Off
Off
Off
Off
Green
Green
Red
Red
Red
Red
Yellow
Off
Off
Yellow
Flashing green
Flashing green
Off
Off
Green
Off
Green
Green
Green
Green