User's Manual

CrossFire iDAS – All-Digital Transport System
User Guide
© SUNWAVE SOLUTIONS LIMITED 2017 46 Version 1.0
Device Unit
Port
Wavelength of Module
Master AU
All Ports
1271nm
Slave AU
OP1 (only this port is used)
1331nm
EU-E
Slave
1331nm
Master
1271nm
Table 7-1 Optical Module Selection for Single Optical Fibre-module
Figure 7-2 Single Optical Fiber Module
Each pair (2) of optical module cages has four LED indicator arrows. Two arrows on the left are green and
two on the right are red as shown in Figure 7-3. The indicator arrows represent the synchronization status of
the upper and lower optical modules. When optical module A has synchronized with module B (both uplink
and downlink), the indicators turn green as shown in the right pair of indicators in Figure 7-3. When the
optical module is unplugged or not synchronized, the indicators are red as shown in the left pair of indicators
in Figure 7-3. Check whether both indicators turn green after connecting one pair of optical modules. If they
are red, the terminal has not synchronized.
Figure 7-3 Optical SYNC Status