Cisco NCS 2006 User Manual

The following figure shows the NCS 2006 ECU connectors.
Figure 163: Connectors on the NCS 2006 ECU Faceplate
The NCS 2006 ECU is hardware-ready to support IEEE1588v2 PTP, time-of-day (ToD), and pulse-per-second
(PPS) inputs. To support high power USB devices, NCS 2006 ECU provides a current of 500 mA to each of
the ports.
The external connections present on the NCS 2006 ECU are:
•
12 remote inventory standard USB connections
•
2 BITS-OUT connections (2 subminiature version B [SMB] connectors for ETSI and 4 wire-wrap pins
for ANSI)
•
10 MHz IN and OUT and PPS IN and OUT (hardware-ready)
•
2 BITS-IN connections (2 SMB connectors for ETSI and 4 wire-wrap pins for ANSI)
•
6 multishelf connections
•
1 element management system (EMS) connection
•
1 craft terminal connection
•
1 time-of-day (ToD) connection (hardware-ready)
•
2 VoIP or 2 user data channel (UDC) connections, or one each of VoIP and UDC connections
•
1 SCSI with 26 poles for TNC relay contact, including alarm cut-off (ACO) signal and digital I/O (D-I/O)
signals (on the left-side connector)
•
1 SCSI with 26 poles for digital I/O signals (on the right-side connector)
When no VOIP/UDC port or a single VOIP/UDC port is in use, the NCS 2006 ECU supports 12 USB
ports. However, when both VOIP/UDC ports are in use, the NCS 2006 ECU supports only 6 USB ports.
Note
NCS 2006 ECU-S
ECU-S is a new type of ECU introduced for the NCS 2006 in Release 10.5.2. The ECU-S module also discovers
and manages the inventory of the external shelf units. It also handles the multishelf management connections
and timing synchronizations. The ECU-S module available for the NCS 2006 shelf is NCS2006-ECU-S=.
The NCS 2006 ECU-S is backward-compatible with Release 10.1, 10.3, and 10.5. However, there is a small
difference in the port numbers detected. The details are listed in the section below.
The NCS 2006 ECU-S should not be used when the shelf is powered at –60V DC nominal input voltage.
Note
Cisco NCS 2000 Series Hardware Installation Guide
271
Installing the Cisco NCS 2006 Door and Other Modules
NCS 2006 ECU-S

Cisco NCS 2006 Specifications

General

Brand	Cisco
Model	NCS 2006
Category	Network Hardware
Language	English