Radwin WinLink 1000 User Manual page 61

Mounting the IDU-C
Table 3-2: IDU-C and IDU-E/R Front Panel LEDs (Continued)
Name Color
Green
Orange
SVC Blinking Orange
Red
Off
HSS See supplementary
Green
Blinking Green
Red
Orange
Off
STBY
Green
Blinking Green
Red
Orange
Off
Table 3-3: IDU-C and New Style IDU-E Front Panel LEDs for HSS
Color Function
Green This ODU is HSS master, generating signal, and HSS Sync is OK
Blinking
This ODU is a HSS client and in Sync
Green
Red HSS not operational due to improper signal detection. This ODU is not transmitting
HSS is operational. One of the following conditions apply:
• This ODU is a master that is generating signals and detecting signals
• This ODU is a master that is generating signals but detected improper signals
Orange
• This ODU is a client "Continue Tx" but is not detecting signals
• This ODU is a client "Disable Tx" and is detecting signals from multiple sources
All orange cases transmit.
HSS is not activated
Off HSS is not supported
Disconnection between ODU and IDU

To mount an IDU-C:
1. Attach the rack mounting brackets (K) to the IDU.
2. Bolt the IDU into an empty slot in the rack, ensuring that it sits securely.
WinLink 1000 User Manual
Function
E1 or T1 line is synchronized
Alarm detected at the opposite site interface; Normal or LOSS
Local or remote loopback
Alarm detected at this site interface
Ethernet only IDU or E1/T1 not configured
Table 3-3 following.
Hot Standby Mode - for use with
Trunks only
Primary
Secondary
Primary
Secondary
Off
Hot Standby Mode - For use with
Ethernet only in a 1+1 Ring
application)
Hardware ready
Release 1.9.40
Link State
Active
Not active
Not active
Active
HSM not activated
Link State
Chapter 3
3-12