User’s Manual of ISW-1022M
8
1.3 Product Features
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Physical Port
8-Port 10/100Base-TX RJ-45 with PoE inject function
2-Port gigabit TP/SFP combo interface, SFP(Mini-GBIC) supports 100/1000 Dual Mode
1 RJ-45 Console interface for Switch basic management and setup
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Layer 2 Features
Complies with the IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z Gigabit Ethernet standard
Supports Auto-negotiation and half duplex/full duplex modes for all 10Base-T/100Base-TX and 1000Base-T
ports.
Auto-MDI/MDI-X detection on each RJ-45 port
Prevents packet loss with back pressure (Half-Duplex) and IEEE 802.3x PAUSE frame flow control
(Full-Duplex)
High performance Store and Forward architecture, broadcast storm control, runt/CRC filtering eliminates
erroneous packets to optimize the network bandwidth
Back-plane (Switching Fabric) : 5.6Gbps
8K MAC Address Table
Support
VLANs:
•
IEEE 802.1Q Tag-Based VLAN
•
Up to 255 VLANs groups, out of 4096 VLAN IDs
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Port-Based VLAN
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GVRP (GARP VLAN Registration Protocol), up to 256 groups
Support up to 4 Trunk groups, each trunk for up to maximum 4 port with 800Mbps bandwidth(Duplex Mode)
Support Spanning Tree Protocol:
•
IEEE 802.1d classic Spanning Tree Algorithm
•
IEEE802.1w Rapid Spanning Tree Protocol
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X-Ring
Support X-Ring topology mode
•
Dual Homing Ring
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Couple Ring
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Dual Ring
Provide redundant backup feature and the recovery time below 20ms
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Quality of Service
Support IEEE 802.1p Class of Service
4 priority queues on all switch ports
QoS Mode: Port Base, Tag Base and Type of Service Priority
Support for strict priority and weighted round robin (WRR) CoS policies
Ingress/Egress Bandwidth control on each port
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Multicast
IGMP Snooping v1 and v2