Technical Manual
GE Reason H49
8
H49/EN M/C22
Chapter 1:
Introduction
The DS Agile Ethernet products and software applications are designed to meet the
needs of a wide range of electrical substations. Emphasis has been placed on
compliance with standards, scalability and modularity.
These features mean that the products can be used in most applications, from the
most basic to the most demanding. They also ensure interoperability with other
vendors.
GE Grid Solutions provides a range of Ethernet products such as switches, which take
into account the compulsory requirements of electrical substations, including power
supply and immunity to environmental constraints.
GE Grid Solutions provides solutions to specific requirements such as network
redundancy management.
The products can be used independently, or can be integrated to form a DS Agile
system, which is a Digital Control System (DCS).
1.1
Key Features
Ports:
•
Up to 6 1Gbps ports, copper or fiber
Redundancy Communication Protocols:
•
Parallel Redundancy Protocol accordingly to IEC 62439-3 (2016) Clause 4 (PRP)
•
High Availability Seamless Redundancy Protocol accordingly to IEC 62439-3
(2016) Clause 5 (HSR)
•
PRP and HSR RedBox, HSR QuadBox and PRP-HSR coupling
Network Protocols:
•
Simple Network Management Protocol an Internet protocol for managing and
monitoring devices on IP networks (SNMP)
•
Network Time Protocol (NTP) and Precision Time Protocol (PTP) according to IEEE
1588 V2/IEC61588 Ed.2 (2009) provides highly accurate time synchronization
•
Usual secured network protocols are supported: SSH, SFTP, HTTPS. Non-secured
protocols are disabled by default
Summary of Contents for Reason H49
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