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TRENDnet User's Guide
TI-G642i
Standards
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IEEE 802.1d
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IEEE 802.1p
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IEEE 802.1Q
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IEEE 802.1w
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IEEE 802.1X
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IEEE 802.1ab
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IEEE 802.1ax
•
IEEE 802.3u
•
IEEE 802.3x
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IEEE 802.3z
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IEEE 802.3ab
•
IEEE 802.3ad
•
IEEE 802.3az
Device Interface
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4 x Gigabit ports
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2 x 100/1000Mbps SFP slots
•
6-pin removable terminal block (primary/RPS power inputs & alarm relay
output)
•
DIP switches
•
LED indicators
•
Reset button
Data Transfer Rate
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Ethernet: 10 Mbps (half-duplex), 20 Mbps (full-duplex)
•
Fast Ethernet: 100Mbps (half duplex), 200Mbps (full duplex)
•
Gigabit Ethernet: 2000Mbps (full duplex)
Performance
•
Switch fabric: 12Gbps
•
RAM buffer: 128MB
•
MAC address table: 8K entries
•
Jumbo frames: 10KB
•
Forwarding mode: store and forward
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•
Forwarding rate: 18.9Mpps (64-byte packet size)
MIB
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MIB II RFC 1213
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Bridge MIB RFC 1493
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RMON (Group 1,2,3,9) RFC2819 RFC 1757
Spanning Tree
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IEEE 802.1d STP (spanning tree protocol)
•
IEEE 802.1w RSTP (rapid spanning tree protocol)
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BPDU filter, guard, and root guard
Link Aggregation
•
Static link aggregation and 802.3ad dynamic LACP (Up to 3 groups)
Quality of Service (QoS)
•
802.1p Class of service (CoS)
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DSCP (Differentiated Services Code Point)
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Bandwidth control per port
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Queue Scheduling: strict priority (SP), weighted round robin (WRR), weighted
fair queuing (WFQ)
VLAN
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802.1Q tagged VLAN
•
MAC-based VLAN
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Port isolation
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Up to 256 VLAN groups, ID range 1-4094
Multicast
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IGMP snooping v1, v2, v3
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IGMP querier
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IGMP fast leave
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Up to 256 multicast groups
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Static multicast entries
Managed Industrial L2 Switch
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