Huawei NetEngine40E Hardware Description page 594

HUAWEI NetEngine40E Universal ServiceRouter
Hardware Description
Figure 6-222 Appearance of the 2-port OC-12c/STM-4c ATM-SFP FPIC
Panel
Figure 6-223
Table 6-628
Figure 6-223 Panel appearance of the 2-port OC-12c/STM-4c ATM-SFP FPIC
Table 6-628 Indicators on the panel of the 2-port OC-12c/STM-4c ATM-SFP FPIC
Indicator
STATUS
indicator (green)
LINK/ACT
indicator(green)
Issue 01 (2012-09-30)
shows the panel appearance of the 2-port OC-12c/STM-4c ATM-SFP FPIC.
describes the indicators on the panel.
Description
If the indicator blinks once every 2s (0.5 Hz), the FPIC is in the
normal state state. If the indicator blinks twice every 1s (2 Hz), the
FPIC is in the alarm state.
If the indicator is on, the link is Up. If the indicator is blinking, the
data is being read or written. If the indicator is off, the link is Down.
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