Appendix B

Technical Specifications

Network Protocol and Standards Compatibility

IEEE 802.3i 10Base-T

IEEE 802.3u 100Base-TX,FX

IEEE 802.3ab 1000Base-T

IEEE 802.3z 1000Base-X

IEEE 802.3x flow control

IEEE 802.1x

IEEE 802.1D

Management

IEEE 802.1Q Static VLAN (Up to 128 ranging from 2 to 4K)

IEEE 802.1p Class of Service (CoS)

Port-based QoS (options High/Normal)

Port Trunking LACP

Interface

24/48 RJ-45 connectors for 10Base-T,100Base-TX and 1000Base-(Auto Uplink™ on all ports).

4RJ-45 connectors for 10Base-T ,100Base-TX and 1000Base-T, shared with SFP slots. Four Small Form-factor Pluggable (SFP) slots for SFP module.

LEDs

Per port (Gigabit): Link/Activity, Speed, Stack (for stacking-enabled ports)

Per device: Power, Stack Master, Unit Number

B-1

v1.0, November 2007

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NETGEAR 748TS Appendix B Technical Specifications, Network Protocol and Standards Compatibility, Management, Interface