GS748TS

GS748TS

Specification

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 full-duplex flow control

Interfaces

• GS724TS: 24 10/100/1000 Mbps switching ports
• GS748TS: 48 10/100/1000 Mbps switching ports
• 4 Built-in shared SFP Gigabit Ethernet fiber ports for 100/1000 Mbps connectivity
• 2 HDMI ports on the rear of the unit – used for stacking only
• Auto-sensing and auto-negotiating capabilities for all copper ports
• Auto Uplink™ on all ports to make the right connection

Administrative Switch Management

• IEEE 802.1Q VLAN (128 groups, Static)
• Management VLAN
• IEEE 802.1p Class of Service (CoS)
• 4 hardware queues
• Port-based QoS
• IEEE 802.3ad Static or Dynamic Link Aggregation (LACP)
• IEEE 802.1D Spanning Tree Protocol
• IEEE 802.1w Rapid Spanning Tree Protocol
• IEEE 802.1s Multiple Spanning Tree Protocol
• SNMP v1, v2c, v3
• RFC 1213 MIB II
• RFC 1643 Ethernet Interface MIB
• RFC 1493 Bridge MIB
• RFC 2131 DHCP client
• IEEE 802.1x (RADIUS)
• RADIUS accounting
• Layer 3 (DSCP) Quality of Service (QoS)
• TACACS+
• Port-based security by locked MAC addresses
• TCP/UPD-based priority mapping
• IGMP snooping v1, v2, v3
• MAC and IP address ACL
• Storm control for broadcast, multicast and unknown unicast packets
• Port-based ingress/egress rate limiting
• SNTP
• RMON group 1, 2, 3, 9
• Private Enterprise MIB
• Port mirroring – many-to-one
• IEEE 802.3ab LLDP
• LLDP-MED
• Protected ports
• Cable test
• Web-based configuration
• Configuration Backup/Restore
• Password Access Control
• Firmware upgradeable

Performance Specifications

• Forwarding modes: Store-and-forward
• Bandwidth: 48 Gbps for GS724TS, 96 Gbps for GS748TS
• Stacking up to 6 switches or 288 ports per stack
• Stacking bandwidth: 20 Gbps
• Network latency: Less than 20 microseconds for 64-byte frames in store-and-forward mode for 1000 Mbps to 1000 Mbps transmission
• Buffer memory:
• GS724TS: 2 Mb
• GS748TS: 6 Mb 
• Address database size: 8,000 media access control (MAC) addresses per system
• Addressing: 48-bit MAC address
• Mean time between failures (MTBF): 167,300 hours (~19 years) for GS724TS 125,500 hours (~14 years) for GS748TS

LEDs

• Unit: Power, fan, stack master, stack ID, PoE max
• Per port: Link, speed, activity, stack

Power Supply

• Power consumption: 35.1W for GS724TS, 78.36W for GS748TS
• 100-240V AC/50-60 Hz universal input

Physical Specifications

• Dimensions: (h x w x d):
• GS724TS: 43.2 x 440 x 205 mm (1.70 x 17.32 x 8 in)
• GS748TS: 43.2 x 440 x 300 mm (1.70 x 17.32 x 11.8 in)
• Weight:
• GS724TS: 2.87 kg (6.33 lb)
• GS748TS: 5.16 kg (11.38 lb)

Environmental Specifications

• Operating temperature: 32° to 122° F (0° to 50° C)
• Storage temperature: -4° to 158° F (-20° to 70° C)
• Operating humidity: 90% maximum relative humidity, non-condensing
• Storage humidity: 95% maximum relative humidity, non-condensing
• Operating altitude: 10,000 ft (3,000 m) maximum
• Storage altitude: 10,000 ft (3,000 m) maximum

Electromagnetic Compliance

• CE mark, commercial
• FCC Part 15 Class A
• VCCI Class A
• EN 55022 (CISPR 22)
• EN 55024 (CISPR 24)
• C-Tick

Safety

• CE mark, commercial
• CUL 60950 (Listed)/EN 60950 (Low Voltage Directive)

System Requirements

• Category 5 UTP Network cables or better
• Network card for each PC
• Network software (e.g., Windows®)

Warranty

• NETGEAR Lifetime Warranty†

ProSupport™ Service Packs Available
OnCall 24x7, Category 1

• PMB0331-100 (US)
• PMB0331 (non-US)

XPressHW, Category 1

• PRR0331

Package Contents

• ProSafe 24 or 48-port Gigabit Smart Stackable Switch (GS724TS or GS748TS)
• Rubber footpads
• Power cord
• One stacking cable
• HDMI stacking cable
• Rack-mount kit
• Resource CD installation guide
• Warranty/support information card

Modules

• AGM731F ProSafe 1000BASE-SX SFP GBIC: Module with LC connectors for 50um or 62.5um multi-mode fiber cable
• AGM732F ProSafe 1000BASE-LX SFP GBIC: Module with LC connectors for 9um single-mode fiber cable
• AGM733 ProSafe 1000BASE-ZX SFP GBIC: Module with LC connectors for 9um single-mode fiber cable

Ordering Information
GS724TS

• North America: GS724TS-100NAS
• Europe: GS724TS-100EUS
• Asia: GS724TS-100AUS
• Japan: GS724TS-100JPS

GS748TS

• North America: GS748TS-100NAS
• Europe: GS748TS-100EUS
• Asia: GS748TS-100AUS
• Japan: GS748TS-100JPS