Cisco cBR Series Hardware Installation Guide

Table 16: Ports on the Supervisor PIC
DescriptionPort
The Supervisor PIC has two QSFP ports. These ports
are used to connect it to the switch or router. These
ports provide backhaul connection to the WAN
network.
QSFP ports
The Supervisor PIC has two timing ports, 1 PPS and
10 MHz ports, which are reserved for future use.
Timing ports
The Supervisor PIC has a Time of Date (ToD) port.TOD port
The Supervisor PIC has two DTI ports. These ports
are used for connecting to DTI server as a reference
clock source.
DTI ports
The Supervisor PIC has a CM/DTP port, which is
reserved for future use.
CM/DTP port
The Supervisor PIC has two NME ports. These ports
are the Gigabit Ethernet management ports. One port
is used for network management and is used to
connect to a switch and the other port is reserved for
future use.
NME ports
The Supervisor PIC has one RJ-45 console port. This
port is an asynchronous EIA/TIA-232 serial port used
to connect a terminal to the Supervisor PIC for local
administrative access.
Console port
The Supervisor PIC has one auxiliary port. This port
is used to connect a terminal server to the Supervisor
PIC for verifying the system status.
Auxiliary port
The Supervisor PIC has the following LEDs:
DescriptionLED
Supervisor PIC status LEDPIC_STAT
iNSI active LEDINSI_ACT
Replace LEDREPLACE
SFP+ module and link status LEDSFP+
DTI normal mode status LEDDTI Normal
DTI fast mode status LEDDTI Fast
NME module link status LEDNME Lnk
NME module link active LEDNME Act
Cisco Converged Broadband Routers Hardware Installation Guide
24
What is a Cisco cBR Series Converged Broadband Router
Cisco cBR-8 Converged Cable Access Router Supervisor 250G

Cisco cBR Series Specifications

General

Brand	Cisco
Model	cBR Series
Category	Network Router
Language	English