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LED Overview
5-9
3930 Service Delivery Switch
Hardware Installation and Start-up Manual
009-3223-001 Standard Revision E
Copyright
©
2012-2014 Ciena
®
Corporation
January 2014
Sync Port
The Sync port has two LEDs associated with it. They are located at the top of
the port and are related to BITS-IN and BITS-OUT. See
Figure 5-8
Sync Port LEDs
Table 5-7
Sync Port LEDs
LED
Indication
Description
BITS-IN
Off
LOS detected on the receive signal or no signal present.
Yellow
Input signal being received on the interface.
BITS-OUT
Off
BITS-Out port is not provisioned or active.
Green
BITS-Out is provisioned and enabled.
Blinking green
BITS port is in maintenance state.
BITS-OUT
BITS-IN
Содержание 170-3930-900
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