Datasheet

2
IGSW-24040T
– MAC-based VLAN
– IP subnet-based VLAN
– Voice VLAN
– VLAN Translation
– GVRP
• Supports Spanning Tree Protocol
– IEEE 802.1D Spanning Tree Protocol (STP)
– IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
– IEEE 802.1s Multiple Spanning Tree Protocol (MSTP),
spanning tree by VLAN
– BPDU Guard
• Supports Link Aggregation
– 802.3ad Link Aggregation Control Protocol (LACP)
– Cisco ether-channel (static trunk)
– Maximum 12 trunk groups, with 8 ports for each trunk
– Up to 16Gbps bandwidth (full duplex mode)
• Provides port mirror (many-to-1)
• Portmirroringmonitorstheincomingoroutgoingtrafcona
particular port
• Loop protection to avoid broadcast loops
• Supports ERPS.(Ethernet Ring Protection Switching)
• IEEE 1588 and Synchronous Ethernet network timing,
transparent clock mode
• Compatible with Cisco uni-directional link detection(UDLD)
that monitors a link between two switches and blocks the
ports on both ends of the link if the link fails at any point
between the two devices
Quality of Service
• Ingress shaper and egress rate limit per port bandwidth
control
• 8 priority queues on all switch ports
• Trafcclassication
– IEEE 802.1p CoS
– ToS/DSCP/IP precedence of IPv4/IPv6 packets
– IP TCP/UDP port number
– Typical network application
• Strict priority and Weighted Round Robin (WRR) CoS policies
• Trafc-policingontheswitchport
• DSCP remarking
Multicast
• Supports IGMP snooping v1, v2 and v3
• Supports MLD snooping v1 and v2
• Querier mode support
Redundant Ring, Fast Recovery for Critical Network Applications
The IGSW-24040T 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 and Spanning Tree Protocol (802.1s MSTP) into customer’s
network to enhance system reliability and uptime in various environments.
Recovery time < 10ms
Office A
Office C
Office B
Camera PCIP PhoneIP PBX
Internet
ServerIP Phone
AP
Speed
Dome
1000BASE-SX/LX Fiber Optic
1000
1000BASE-T UTP
NVRPC
Speed
Dome
AP
1000
1000
1000
Managed Switch
Managed Switch
Managed Switch
AC and DC Redundant Power to Ensure Continuous Operation
The IGSW-24040T possesses a 100~240V AC power supply and dual 36~60V
DC power supply utilized as redundant power supply to ensure its continuous
operation. Its redundant power system is specifically designed to handle the
demands of high-tech facilities requiring the highest power integrity. Furthermore,
with the 36~60V DC power supply implemented, the IGSW-24040T can be applied
asthetelecomleveldeviceandplacedinalmostanydifcultenvironment.
Digital Input and Digital Output for External Alarm
The IGSW-24040T helps the network administrators efficiently manage the
unexpected network situations by providing Digital Input and Digital Output for
external alarm device on the front panel. The Digital Input can be used to detect
and log the status of the external devices such as door intrusion detector. The
Digital Output could be used to send alarm whenever the IGSW-24040T has port
link-down or power failure.
Alarm MessagingAlarm WarningSecurity OK!!
Digital Output
Enclosure
Door Detector
(Door Closed)
Door Detector
(Door Open)
Enclosure
Digital Input
RJ45 Cable
Link Down
Fiber Cable
Link Down
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
System
Log
SNMP
TRAP
Mail
AC Power
Failure
DC Power Failure
I/O
I/O
I/O
I/O