OVERVIEW

TRENDnet's Industrial Gigabit L2 Managed DIN-Rail Switch series offers advanced layer 2 managed features with enhanced traffic controls to meet the evolving demands of today's SMB networks. Each industrial layer 2 managed switch is equipped with an IP30 rated metal enclosure, designed to withstand a high degree of vibration and shock, while operating within a wide temperature range of -40° – 75° C (-40° – 167° F) for industrial environments. Our industrial layer 2 managed switch models feature copper Gigabit ports for high-speed device connections, and SFP slots that support both 100Base-FX and 1000Base-FX modules for long distance fiber networking applications.

These industrial layer 2 managed DIN-Rail switches provide an intuitive web-based management interface. Each TRENDnet industrial layer 2 managed switch supports advanced traffic management controls, troubleshooting, and SNMP monitoring. Advanced managed switch features include LACP to group ports together to increase bandwidth between switches, VLANs for segmenting and isolating virtual LAN groups, QoS for traffic prioritization, port bandwidth controls, and SNMP monitoring making each TRENDnet industrial layer 2 managed switch a powerful solution for SMB networks.

SPECIFICATIONS

Standards	IEEE 802.1d IEEE 802.1p IEEE 802.1Q IEEE 802.1w IEEE 802.1X IEEE 802.1ab IEEE 802.1ax IEEE 802.3u IEEE 802.3x IEEE 802.3z IEEE 802.3ab IEEE 802.3ad IEEE 802.3az
Device Interface	4 x Gigabit ports 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	Ethernet: 10Mbps (half-duplex), 20Mbps (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 Forwarding rate: 18.9Mpps (64-byte packet size)
Management	HTTP web-based GUI CLI: Telnet / SSHv2 SNMP v1, v2c, v3 SNMP trap (up to 5 receivers) RMON groups 1/2/3/9 Device configuration backup & restore, upgrade firmware, reboot, and reset to default Multiple administrative or read-only user accounts Enable or disable power saving mode per port Static MAC entries LLDP (Link layer discovery protocol) Netlite device map ONVIF device discovery SNTP SMTP alert Syslog Port statistics/utilization Traffic monitor Port mirror: one to one, many to one Storm control: Broadcast, multicast, destination lookup failure (Min. limit: 1pps) Loopback detection DHCP relay/option 82 Modbus/TCP SFP DDMI (Digital Diagnostic Monitoring Interface) ERPS (Ethernet Ring Protection Switching) G8032v2
MIB	MIB II RFC 1213 Bridge MIB RFC 1493 RMON (Group 1,2,3,9) RFC 2819 RFC 1757
Spanning Tree	IEEE 802.1d STP (spanning tree protocol) IEEE 802.1w RSTP (rapid spanning tree protocol) 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) DSCP (Differentiated Services Code Point) Bandwidth control per port Queue Scheduling: strict priority (SP), weighted round robin (WRR), weighted fair queuing (WFQ)
VLAN	802.1Q tagged VLAN MAC-based VLAN Port isolation Up to 256 VLAN groups, ID range 1-4094
Multicast	IGMP snooping v1, v2, v3 IGMP querier IGMP fast leave Up to 256 multicast groups Static multicast entries
Access Control	802.1X authentication (Local user database, RADIUS, guest VLAN assignment) DHCP snooping/screening Trusted host/IP access list for management access Port Security/MAC address learning restriction (Up to 100 entries per port) Static/dynamic ARP inspection
ACL	Source/Destination MAC address Source/Destination IP address Source Interface VLAN ID EtherType TCP/UDP port 1-65535
Special Features	Netlite device discovery and map display in GUI Port security: MAC address learning restriction per port DHCP relay/option 82 & DHCP server snooping/screening support Wide operating temperature range Dual redundant power inputs Alarm relay triggered by power failure Surge and ESD protection
Power	PWR (Primary) terminal input: 20 – 60V DC RPS (Redundant) terminal input: 20 – 60V DC Compatible power supply: TI-M6024 (60W), TI-S12024 (120W), TI-S12048 (120W), and TI-S24048 (240W) sold separately Max. consumption: 12W
Terminal Block	Redundant power inputs, alarm relay contact, 6 pin Wire range: 0.5 mm^2 to 2.5 mm^2 Solid wire (AWG): 12-26 Stranded wire (AWG): 12-26 Wire strip length: 10-11mm
DIP Switch	Switch Status Function 1 OFF Disable alarm relay for PWR power input ON Enable alarm relay for power failure on PWR power input 2 OFF Disable alarm relay for RPS power input ON Enable alarm relay for power failure on RPS power input
Alarm Relay Output	Relay output with current carrying capacity of 1A, 24V DC Short circuit mode when one power source is connected Open circuit mode when two power sources are connected
Enclosure	IP30 rated metal enclosure Fanless passive cooling DIN-Rail mount Grounding point ESD (Ethernet) Protection: 8KV DC Surge (Power) Protection: 2KV DC
MTBF	996,299 hours @ 25° C 125,932 hours @ 75° C
Operating Temperature	-40° – 75° C (-40° – 167° F)
Operating Humidity	Max. 95% non-condensing
Dimensions	160 x 120 x 50mm (6.3 x 4.72 x 1.97 in.)
Weight	720g (1.59 lbs.)
Certifications	CE FCC Shock (IEC 60068-2-27) Freefall (IEC 60068-2-32) Vibration (IEC 60068-2-6)
Warranty	Lifetime Warranty*

PACKAGE CONTENTS

TI-G642i Quick Installation Guide Removable terminal block DIN rail mounting bracket

All references to speed are for comparison purposes only. Product specifications, size, and shape are subject to change without notice, and actual product appearance may differ from that depicted herein.

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