Cisco NCS 2006 User Manual

Each AC power module has one AC single-phase 3 poles (line L, Neutral N, and Protective Earth PE) input
connector.
The AC power module has a dual color (red and green) LED on the faceplate. When the AC power line is not
connected, the LED is OFF. Green LED indicates that the AC power line is connected and the power module
is functioning properly. Red LED indicates that the AC power line is connected but an alarm is present due
to a secondary fuse break (48 V DC) or AC module fan failure. The shelf controller card controls the conditions
that result in triggering the LEDs. The LED can be overwritten by the shelf controller card (TNC, TNCE,
TSC, or TSCE) in all the three states (OFF/red/green). The AC power module supports the lamp test procedure.
The AC power module has fans that are directly powered by the module. The fans cool the module and
guarantees proper operation across the complete operating temperature or output power range. These fans
contain replaceable air-filters
DC Power Module
The NCS 2006 system can be powered by redundant DC power modules or a single DC power module. The
supported DC power modules on the NCS 2006 shelf are NCS2006-DC, NCS2006-DC20, and NCS2006-DC40.
The DC power module draws power from the batteries to turn on the NCS 2006 shelf.
When the NCS 2006 shelf is powered at –60 VDC (nominal), only the TNC, OPT-AMP-C, OPT-AMP-17-C,
OPT-EDFA-17, OPT-EDFA-24, 17 SMR9 FS, 24 SMR9 FS, 34 SMR9 FS, SMR20 FS, SMR20 FS CV,
12-AD-FS, 16-AD-FS, 100GS-CK-LC, and MR-MXP cards, and the NCS2006-ECU-60 can be installed.
Note
The NCS2006-DC40 power module is required to accommodate up to four 100GS-CK-LC cards in a NCS
2006 shelf.
For the NCS2006-DC20 power module, the power consumption of the NCS 2006 shelf (including ancillaries,
controller cards, and line cards) is limited to 960 W. A new line card will not boot up when it is installed in
the NCS 2006 shelf, if it causes the power consumption of the shelf to exceed 960 W. The PWR-CON-LMT
alarm is raised in the Alarms tab in CTC when the installation or pre-provisioning of a card causes the power
consumption to exceed the limit of 960 W.
For the NCS2006-DC40 power module, the power consumption of the NCS 2006 shelf (including ancillaries,
controller cards, and line cards) is limited to 1920 W. A new line card will not boot up when it is installed in
the NCS 2006 shelf, if it causes the power consumption of the shelf to exceed 1920 W. The PWR-CON-LMT
alarm is raised in the Alarms tab in CTC when the installation or pre-provisioning of a card causes the power
consumption to exceed the limit of 1920 W.
The total power consumption of the shelf is calculated by the controller card and displayed in CTC in the
Provisioning > Power Monitor tab. For details about power calculation, see the .
Note
Each DC power module has:
• One input battery connector (three poles) —VBAT, VRET, and FGnd for ETSI installation
•
Terminal block connector with VBAT and VRET for installation
The DC power module has a dual color (red and green) LED on the faceplate. When the battery is not connected,
the LED is OFF. Green LED indicates that the battery is connected and the power module functions properly.
Red LED indicates that the battery is connected but an alarm is present due to secondary fuse break (48 V).
The DC power module does not support the lamp test procedure.
Cisco NCS 2000 Series Hardware Installation Guide
281
Installing the Cisco NCS 2006 Door and Other Modules
DC Power Module

Cisco NCS 2006 Specifications

General

Brand	Cisco
Model	NCS 2006
Category	Network Hardware
Language	English