Cisco ASR-920-24SZ-IM User Manual

GigabitEthernet Copper Ports
Fixed copper GigabitEthernet (GE) interfaces are provided through standard RJ-45 connectors. These ports
support the following features:
•
Standard 10/100/1000Base-T/TX operation with forced or auto-negotiation for speed and duplex.
•
Automatic crossover (auto-MDIX) for straight-through and crossover connections.
•
Pause flow control as defined by the 802.3x standard.
•
Frame size of 9216 bytes.
•
Synchronous ENET operation that provides its recovered receive clock as an input clock source for the
SETS as well as uses the system-wide reference clock to derive its transmit clock.
GE SFP Ports
The GE SFP ports support the following features:
•
100Base-FX and 1000Base-X SFP modules.
•
Copper SFP modules
•
Digital optical monitoring as specified by the SFP.
•
Any mix of SFPs is supported unless specifically noted.
•
Pause flow control as defined by the 802.3x standard.
•
Frame size of 9216 bytes.
•
Synchronous ENET operation that provides its recovered receive clock as an input clock source for the
SETS as well as uses the system-wide reference clock to derive its transmit clock.
Copper based SFPs do not support synchronous ENET operations.Note
SFP+ Ports
The SFP+ ports support the following features:
•
Digital optical monitoring as specified by the optical transceiver module.
•
Any mix of SFPs is supported unless specifically noted.
•
Pause flow control as defined by the 802.3x standard.
•
Frame size of 9216 bytes.
Cisco ASR-920-24SZ-IM, ASR-920-24SZ-M, ASR-920-24TZ-M Aggregation Services Router Hardware Installation
Guide
2
Overview
GigabitEthernet Copper Ports

Cisco ASR-920-24SZ-IM Specifications

General

Brand	Cisco
Model	ASR-920-24SZ-IM
Category	Network Router
Language	English