Alcatel-Lucent 7210 SAS-D - Page 216

System Basics Introduction
Page 216 7210 SAS D, E, K OS Basic System Configuration Guide
controllers can be used in the other chassis connected to the first device in a stacked
configuration. In other words, the first 1830 DWDM device that is connected to the OMC
port or the USB port of the 7210 node cannot be a passive 1830 DWDM device, while
subsequent chassis in the stacked configuration can be equipped with passive DWDM
controllers.
• The slot #3 and slot #4 is capable of hosting DWDM filters (MUX/Demux), optical
amplifiers and BPM (Bulk Power Management) module. These slots need to be
provisioned on the 7210, to allow management by 7210. Following cards can be managed
by 7210:
→ The 7210 supports all DWDM filter (remote and manual filter and all of 2-channel, 4-
channel and 8-channel).
→ The 7210 supports Fan Module.
→ The 7210 does not support BPM (Bulk Power Management) module (which allows
for aggregation of 44 DWDM channels using the SFD44 unit).
• The following events is tracked by the 7210 host related to these modules in slot#3 and
slot#4:
→ Line card/module removal/insertion.
→ Provisioning mismatch, if the provisioned line card does not match the equipped line
card.
→ For remote filter, LoS alarm reported by the card/module is reported. The LoS alarm
is cleared by the ec-dw/ec-dwa based on the threshold configured VOA.
→ The 7210 does not support monitoring of power levels for remote filter and does not
allow configuration of power thresholds for automatic power monitoring feature
supported by the remote filter units.
→ The 7210 detects 1830 FAN module insertion and removal and reports this event.
• The slot #5 hosts the Fans or the Inventory Extension Module. Provisioning of this slot is
not supported when being managed by the 7210. Only the FAN module can be equipped in
this slot when the 1830 device is managed by the 7210. In other words, the Inventory
Extension Module (INVMOD) cannot be equipped in this slot when the 1830 device is
managed by the 7210.