Specification; Interface Naming; External Alarm Inputs - Cisco NCS 540 Installation Manual

Cisco NCS 540 Small Density Passive Cooled Routers Overview

Specification

For information on physical specification, temperature, and other details for the router, see Cisco NCS 540
chassis specification in the

Interface Naming

The following table shows the interface naming of the Cisco N540-6Z14S-SYS-D router:
Table 1: Port Numbering
1G Copper ports
0/0 to 0/3
* ports 9, 11, 13, 15, 17, and 19 are enabled only with CSFP optical modules.
The interface-path-id is rack / slot / module / port. The slashes between values are required as part of the
notation.
• GigE — 0/0/0/0 to 0/0/0/19 (ports 9, 11, 13, 15, 17, and 19 are enabled only with CSFP optics)
• TenGigE — 0/0/0/20- 0/0/0/25
Note Dual-Rate functionality is supported only with the supported SFP.
Table 2: Maximum Number of Ports
Category
1GE
10GE

External Alarm Inputs

The router supports four dry contact alarm inputs through an RJ-45 jack at the front panel.
• Normally Open—indicates that no current flows through the alarm circuit and the alarm is generated
Each alarm input can be provisioned as critical, major, or minor.
Cisco Network Convergence System 540 Passive Cooled Small Density Routers Hardware Installation Guide
Cisco Network Convergence System 540 Small Density Router Data
1G SFP ports
0/4 to 0/7
Maximum Number of
Ports
20
6
when the current is flowing.
1G SFP ports (Including
CSFP)
0/8 to 0/19*
Port
Number
0/0 - 19
0/20 - 25
Specification
Sheet.
10G Dual rate SFP+ ports
0/20 to 0/25
3