Netgear PROSAFE? 48-PORT GIGABIT STACKABLE POE SMART SWITCH GS724TPS Scheda Tecnica

ProSafe

®

 24- and 48-port Gigabit Stackable PoE Smart Switches 

GS724TPS, GS748TPS

IEEE 802.3 10BASE-T

 

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IEEE 802.3u 100BASE-TX

 

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IEEE 802.3ab 1000BASE-T

 

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IEEE 802.3z 1000BASE-X

 

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IEEE 802.3x full-duplex flow control

 

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GS724TPS: 24 10/100/1000 Mbps 

 

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switching ports
GS748TPS: 48 10/100/1000 Mbps 

 

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switching ports
4 Built-in shared SFP Gigabit Ethernet 

 

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fiber ports for 100/1000 Mbps 
connectivity
2 HDMI ports on the rear of the unit – 

 

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used for stacking only
Auto-sensing and auto-negotiating 

 

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capabilities for all copper ports
Auto Uplink™ on all ports to make the 

 

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right connection

IEEE 8021.Q VLAN (128 groups, Static)

 

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IEEE 802.1p Class of Service (CoS)

 

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4 hardware queues

 

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Port-based QoS

 

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IEEE 802.3ad Static or Dynamic Link 

 

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Aggregation (LACP)
IEEE 802.1D Spanning Tree Protocol

 

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IEEE 802.1w Rapid Spanning  

 

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Tree Protocol
IEEE 802.1s Multiple Spanning  

 

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Tree Protocol
SNMP v1, v2c, v3

 

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RFC 1213 MIB II

 

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RFC 1643 Ethernet Interface MIB

 

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RFC 1493 Bridge MIB

 

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RFC 2131 DHCP client

 

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IEEE 802.1x (RADIUS)

 

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RADIUS accounting

 

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Layer 3 (DSCP) Quality of Service 

 

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(QoS)
TACACS+

 

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TCP/UPD-based priority mapping

 

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IGMP snooping

 

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Port-based security by locked  

 

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MAC addresses
MAC and IP address ACL

 

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Storm control for broadcast, multicast 

 

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and unknown unicast packets
Port-based ingress/egress rate limiting

 

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SNTP

 

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RMON group 1, 2, 3, 9

 

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Private Enterprise MIB

 

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Port mirroring – many-to-one

 

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IEEE 802.3ab LLDP 

 

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LLDP-MED

 

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Protected ports

 

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Cable test

 

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Web-based configuration

 

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Configuration backup/restore

 

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Password access control

 

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Firmware upgradeable

 

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Forwarding modes: Store-and-forward

 

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Bandwidth: 48 Gbps for GS724TPS,  

 

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96 Gbps for GS748TPS
Stacking up to 6 switches or 288 ports 

 

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per stack

Stacking bandwidth: 20 Gbps

 

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Network latency: Less than 3 

 

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microseconds for 64-byte frames in 
store-and-forward mode for 1000 
Mbps to 1000 Mbps transmission
Buffer memory: 

 

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GS724TPS: 2 Mb

 

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GS748TPS: 6 Mb

 

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Address database size: 8,000 media 

 

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access control (MAC) addresses  
per system
Addressing: 48-bit MAC address

 

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Mean time between failures (MTBF): 

 

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- GS724TPS: 116,000 hours  
  (~13 years) at 25º C 
- GS748TPS: 143,890 hours  
  (~16 years) at 25º C

Unit: Power, fan, stack master, stack ID, 

 

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PoE max, LED mode
Per port: Link, speed, activity, stack

 

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Power consumption: 235W for 

 

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GS724TPS, 530W for GS748TPS
100-240V AC/50-60 Hz universal input

 

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PoE Budget:  

 

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GS724TPS: 192 Watts  
GS748TPS: 384 Watts

Dimensions: (h x w x d): 

 

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GS724TPS: 43 x 440 x 310 mm  

 

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(1.7 x 17.32 x 12.2 in)
GS748TPS: 43 x 440 x 431 mm  

 

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(1.7 x 17.32 x 17 in)
Weight: 

 

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GS724TPS: 4.92 kg (10.824 lb)

 

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GS748TPS: 7.284 kg ( 16.025 lb)

 

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Operating temperature: 32° to 122° F 

 

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(0° to 50° C)
Storage temperature: -4° to 158° F  

 

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(-20° to 70° C)
Operating humidity: 90% maximum 

 

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relative humidity, non-condensing
Storage humidity: 95% maximum 

 

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relative humidity, non-condensing
Operating altitude: 10,000 ft  

 

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(3,000 m) maximum
Storage altitude: 10,000 ft  

 

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(3,000 m) maximum
Acoustic noise: 

 

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- GS724TPS:  46 dBA 
- GS748TPS:  43 dBA

CE mark, commercial

 

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FCC Part 15 Class A

 

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VCCI Class A

 

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EN 55022 (CISPR 22),

 

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EN 55024 (CISPR 24)

 

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C-Tick

 

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CCC

 

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CE mark, commercial

 

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CUL 60950 (Listed)/EN 60950  

 

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(Low Voltage Directive)
CB

 

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CCC

 

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