The following figure shows the NCS 2006 ECU-S connectors.
Figure 164: Connectors on the NCS 2006 ECU-S Faceplate
1 SCSI with 26 poles for TNC relay contact, including
ACO signal and digital I/O signals
1
USB 2.0 ports (Ports 1 through 4 and ports 7 through
10)
2
USB 3.0 ports (Ports 5 and 11)3
VOIP/UDC ports (RJ-45 port)4
EMS port (RJ-45 port)5
MSM ports6
Craft terminal connection7
1 SCSI with 26 poles for digital I/O signals8
The NCS 2006 ECU-S supports IEEE1588v2 PTP, time-of-day (ToD), and pulse-per-second (PPS) inputs.
To support high power USB devices, NCS 2006 ECU-S provides a current of 500 mA to each of the ports.
The IMPROPRMVL alarm is raised in CTC when the ECU-S is removed from the NCS 2006 shelf.
When NCS 2006 is pre-provisioned, or plugged in without the ECU-S unit, by default, CTC uses the ECU
module with the 12 USB 2.0 ports.
Note
The fiber shuffle unit or the NCS2K-MF-6RU unit, which can be used to interface 14 single slot passive
optical modules can be connected to the NCS 2006 ECU-S using the USB 3.0 port.
The MPO-fan-out unit or the NCS2K-MF10-6RU unit, which can be used to interface 10 double slot passive
optical modules can be connected to the NCS 2006 ECU-S using the USB 3.0 port.
The external connections present on the NCS 2006 ECU-S are:
•
2 USB 3.0 connections
◦
The USB 3.0 port on the left of the faceplate is detected as A5.
◦
The USB 3.0 port on the left of the faceplate is detected as B5.
•
8 USB 2.0 connections
Cisco NCS 2000 Series Hardware Installation Guide
272
Installing the Cisco NCS 2006 Door and Other Modules
NCS 2006 ECU-S
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