User’s Manual of IGSW-24040T
1.4 Product Features
Physical Port
IGSW-24040T
24-Port 10/100/1000Base-T Gigabit Ethernet RJ-45
4 100/1000Base-X SFP slots, shared with Port-21 to Port-24
RS-232 DB9 console interface for Switch basic management and setup
Industrial Conformance
36 to 72V DC, redundant power with polarity reverse protect function
-40 to 75 Degree C operating temperature
IP-30 metal case, 19-inch Rack-mountable
Relay alarm for port breakdown, power failure
Supports 6000 VDC Ethernet ESD protection
Free fall, Shock and Vibration Stability
FAN Less Design
Layer 2 Features
■ Prevents packet loss with back pressure (Half-Duplex) and IEEE 802.3x PAUSE frame flow control (Full-Duplex)
■ High performance of Store-and-Forward architecture, broadcast storm control and runt/CRC filtering eliminates
erroneous packets to optimize the network bandwidth
■ Storm Control support:
Broadcast / Multicast / Unknown-Unicast
■ Support VLAN
IEEE 802.1Q Tagged VLAN
Up to 255 VLANs groups, out of 4094 VLAN IDs
Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
Private VLAN Edge (PVE)
Voice VLAN
■ Support Spanning Tree Protocol
STP, IEEE 802.1D Spanning Tree Protocol
RSTP, IEEE 802.1w Rapid Spanning Tree Protocol
MSTP, IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN
BPDU Guard
■ Support Link Aggregation
802.3ad Link Aggregation Control Protocol (LACP)
Cisco ether-channel (Static Trunk)
Maximum 12 trunk groups, up to 16 ports per trunk group
Up to 32Gbps bandwidth(Duplex Mode)
■ Provide Port Mirror (many-to-1)
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