Cisco IE-5000 User Manual

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Cisco Systems, Inc. www.cisco.com
Configuring PTP
Precision Time Protocol (PTP) is defined in IEEE 1588 as Precision Clock Synchronization for Networked Measurements
and Control Systems, and was developed to synchronize the clocks in packet-based networks that include distributed
device clocks of varying precision and stability. PTP is designed specifically for industrial, networked measurement and
control systems, and is optimal for use in distributed systems because it requires minimal bandwidth and little processing
overhead.
For information about configuring PTP on Cisco Industrial Ethernet switches, see Precision Time Protocol Software
Configuration Guide for IE 4000, IE 4010 and IE 5000 Switches.

Cisco IE-5000 Specifications

General

Model	IE-5000
Category	Industrial Ethernet Switch
Switching Capacity	128 Gbps
Forwarding Rate	95.2 Mpps
MAC Address Table Size	16, 000 entries
Ports	16 or 24 10/100/1000 ports
Uplink Ports	4 SFP ports
Operating Temperature	-40°C to 70°C
Power Supply	Dual redundant power supplies
Mounting	DIN rail
Management	Web GUI, CLI, SNMP
Input Voltage	24 VDC or 110/220 VAC
Layer	Layer 2/3
Jumbo Frame Support	Up to 9216 bytes