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Appendix B
Technical Specifications
This appendix provides technical specifications for the NETGEAR GS748T Gigabit Smart
Switch.
Network Protocol and Standards Compatibility
IEEE 802.3 10BASE-T
IEEE 802.3u 100BASE-TX
IEEE 802.3ab 1000BASE-T
IEEE 802.3z 1000Base-X
IEEE 802.3x flow control
Management
IEEE 802.1Q Static VLAN (Up to 256)
Port-based VLAN (Up to 48)
IEEE 802.1p Class of Service (CoS)
Port-based QoS (Port default priority; options: High/Normal/Low/Lowest)
Port Trunking - Manual as per IEEE802.3ad Link Aggregation
Port Monitoring
Interface
48 RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T (Auto Uplink' on all ports)
with 4 SFP GBIC module bays that share with 4 RJ-45 ports for fiber connectivity
LEDs
Per port (Gigabit): Speed/Link/Act
Per device: Power
Technical Specifications
B-1
v1.0, January 2007
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Troubleshooting
