User's Manual

Table Of Contents
User’s Manual of IGS-5226-4P2T
Redundant Ring, Fast Recovery for Critical Network Applications
The IGS-5226-4P2T supports redundant ring technology and features strong, rapid self-recovery capability to prevent
interruptions and external intrusions. It incorporates advanced ITU-T G.8032 ERPS (Ethernet Ring Protection Switching)
technology, Spanning Tree Protocol (802.1s MSTP), and redundant power input system into customer’s industrial automation
network to enhance system reliability and uptime in harsh factory environments. In a certain, simple Ring network, the recovery
time of data link can be as fast as 20ms.
IPv6/IPv4 Dual Stack
Supporting both IPv6 and IPv4 protocols, the IGS-5226-4P2T helps data centers, campuses, telecoms, and more to experience
the IPv6 era with the lowest investment as its network facilities need not be replaced or overhauled if the IPv6 FTTx edge
network is set up.
Layer 3 IPv4 and IPv6 VLAN Routing for Secure and Flexible Management
The IGS-5226-4P2T not only provides ultra high transmission performance, and excellent layer 2 and layer 4 technologies, but
also layer 3 IPv4/IPv6 VLAN routing feature which allows to crossover different VLANs and different IP addresses for the
purpose of having a highly-secure, flexibly-managed and simple networking application.
Robust Layer 2 Features
The IGS-5226-4P2T can be programmed for advanced switch management functions such as dynamic port link aggregation,
Q-in-Q VLAN, private VLAN, Multiple Spanning Tree Protocol (MSTP), Layer 2 to Layer 4 QoS, bandwidth control and
IGMP/MLD Snooping. Via the link aggregation of supporting ports, the IGS-5226-4P2T allows the operation of a high-speed
trunk to combine with multiple fiber ports and supports fail-over as well.
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