ProSafe 48-port Gigabit Smart Switch

High Port Density Gigabit with Browser-based Management Included

Joining NETGEAR’s family of Smart Switches with simple switch management at no extra cost, this 1U high, 48-port Gigabit switch maximizes bandwidth and density for great value and capability. With 48 10/100/1000 Mbps ports, each capable of powering 2000 Mbps of data throughput in full-duplex mode, plus four optional fiber ports, it provides a 96 Gbps backbone and connects servers or power users, delivering large amounts of multimedia, image, and video information in no time at all. Standards-based, it is ideal for combining 10, 100, and 1000 Mbps devices, as it delivers automatic speed and full/half-duplex sensing plus Auto Uplink™ on every port. Four hot-swappable small form-factor pluggable (SFP) GBIC slots provide optional fiber connectivity for greater distance. An intuitive, Web-browser interface offers simple switch management, making it a snap to monitor switch performance, configure ports, even setup trunks, VLANs, and prioritization.

 

High Density

48 10/100/1000 Mbps ports deliver full-speed packet forwarding in a 1U size to migrate your network to future-proof functionality. Four SFP GBIC fiber slots provide optional fiber connectivity for greater distance.

 

Intelligent

Smart Switch capability enables key management features for the value price of an unmanaged switch. Included are performance monitoring, port configuration, VLAN for traffic control, port trunking for increased bandwidth, and Class of Service (CoS) for traffic prioritization.

 

Right Sized

Ideal for growing businesses who want the benefits of management without the cost. Compatible with Windows, MAC and Linux operating systems.

 

Easygoing and Durable

Simple to set up and simple to use for effortless network monitoring and troubleshooting. Made to last, this sturdy switch is housed in a 17-inch metal box and comes with a rack-mounting kit.

Brand Name: Netgear 
Ethernet Technology: Gigabit Ethernet 
Expansion Slot Type: SFP 
Form Factor: Rack-mountable 
Layer Supported:
Manageable: Yes 
Media Type Supported: Twisted Pair 
Network Technology: 10/100/1000Base-T 
Number of Total Expansion Slots:
PoE (RJ-45) Port: No 
Port/Expansion Slot Details: Gigabit Ethernet 
Power Source: Power Supply 
Product Family: ProSafe 
Product Type: Layer 3 Switch 
Stack Port: No 
Total Number of Network Ports: 48 
General Information
Brand Name: Netgear 
Manufacturer Part Number: GS748T-500AJS 
Manufacturer Website Address: http://www.netgear.com.au
Manufacturer: Netgear, Inc 
Product Line: ProSafe 
Product Model: GS748T 
Product Name: 48-Port 1000base-T Gigabit Smart Switch 
Product Type: Layer 3 Switch 
I/O Expansions
Expansion Slot Type: SFP 
Number of SFP Slots:
Number of Total Expansion Slots:
Shared SFP Slot: Yes 
Interfaces/Ports
Bypass: No 
LRE Port: No 
Management Port: No 
Modular: No 
Number of Network (RJ-45) Ports: 48 
Port/Expansion Slot Details: 2 x Gigabit Ethernet Expansion Slot 
  2 x Gigabit Ethernet Uplink 
  48 x Gigabit Ethernet Network 
  Gigabit Ethernet 
Stack Port: No 
Token Ring Port: No 
Total Number of Network Ports: 48 
USB: No 
Management & Protocols
Manageable: Yes 
Management: Web GUI
DHCP
RMON 1/2/3/9
SNMP v1/v2/v3
VLAN
Syslog
QoS
 
Media & Performance
Ethernet Technology: Gigabit Ethernet 
Media Type Supported: Twisted Pair 
Network Technology: 10/100/1000Base-T 
Miscellaneous
Certifications & Standards: CSA certified (CSA 22.2 #950)
UL 1950
cUL IEC 950/EN 60950
 
Electromagnetic Emissions and Immunity
 
CE
FCC Part 15 Class A
VCCI Class A
Class A EN 55022 (CISPR 22) Class A
Class A C-Tick
EN 50082-1
EN 55024
CCC
 
IEEE Standards:
 
802.3u
802.3i
802.3z
802.1D
802.1Q
802.3ab
802.1p
802.3x
802.3ad
802.1w
802.1x
802.1s
802.1as
802.1ab
802.3az
802.1Qat
802.1Qav
802.1BA
 
Package Contents: 48-Port 1000Base-T Gigabit Smart Switch
Power Cord
Rack-Mounting Kit
Resource CD
Installation Guides
Web-Management User Manual
User Guide
 
Network & Communication
Layer Supported:
Physical Characteristics
Compatible Rack Unit: 1U 
Depth: 257 mm 
Form Factor: Rack-mountable 
Height: 43 mm 
Weight (Approximate): 3.46 kg 
Width: 440 mm 
Power Description
Input Voltage: 110 V AC 
  220 V AC 
PoE (RJ-45) Port: No 
Power Source: Power Supply 
Reliability
MTBF: 390728 Hour 
Warranty
Limited Warranty: Lifetime 
SKU GS748T-500AJS
Brand NETGEAR

Traffic Management

  • Auto Negotiation of speed and duplex modes
  • IEEE 802.3x Flow Control
  • Dynamic MAC address management
  • IEEE 802.1Q-based VLAN
  • Auto Voice VLAN
  • Auto Video VLAN (selected models)
  • VLAN routing (selected models)
  • QoS based on WRR, strict priority, or both
  • Port-based and IEEE 801.2p-based QoS
  • TCP/UDP-based QoS
  • DiffServ
  • IPv4 and IPv6-based QoS
  • DSCP Support
  • Rate Limiting (egress only)
  • Link Aggregation and LACP

Security (except FS750T2)

  • MAC lockdown
  • MAC lockdown by number of MACs
  • IEEE 802.1x port authentication - MD5: FS526Tv2, FSS728TPv2, FS728TLP, GS108Tv2, GS110TP, GS510TP
  • IEEE 802.1x port authentication - EAP: GS516TP, GS716Tv3, GS724Tv4, GS748Tv5, GS752TP
  • Dynamic VLAN Assignment
  • Guest VLAN
  • TACACS+
  • 3 HTTPS /SSL versions (except FS526T/FS728TLP)
  • TLS session (except FS526T/FS728TLP)
  • Trusted MAC
  • IPv4, L4-based Access Control List (ACL)
  • IPv6-based ACL (except Fast Ethernet models)

Multicast Efficiency

  • IGMP snooping, v1, v2 and v3
  • IGMP Snooping querier (except FS750T2)
  • Blocking of unknown multicast traffic (except FS750T2)
  • MLD snooping

Spanning Tree, Routing and Stacking

  • IEEE 802.1D, IEEE 802.1w RSTP and MSTP
  • Option to enable/disable BPDU flooding when STP is disabled
  • Static routing with 32 static routes (Selected models)
  • Hosted ARP table size of 1,024 (Selected models)

Reliability, Performance and Troubleshooting

  • Port mirroring both on ingress and egress traffic
  • Jumbo frame support
  • Broadcast Storm control (except FS750T2)
  • Cable diagnostics
  • Loop Detection
  • DoS Prevention
  • IEEE 802.1ab LLDP
  • LLDP-MED
  • Dual Image
  • SNTP
  • Option to enable/disable the flooding of EAPOL when 802.1x is disabled
  • Protected ports
  • DNS client (except FS526T/FS728TLP/FS750T2)
  • DHCP clients
  • DHCP snooping (except FS526T/FS728TLP/FS750T2)
  • Ping and traceroute client (except FS526T/FS728TLP/FS750T2)
  • Energy Efficient Ethernet (IEEE 802.3az) compliant (Selected models)
  • Power savings with short cable detection (GS752TXS only) and auto power-down when ports are in idle mode

Switch Management

  • Web browser-based management GUI
  • Smart Control Center Software for multi-switch management
  • IP Access List
  • IPv6 Management
  • Configurable Management VLAN
  • SNMP v1/v2c and v3
  • Standard MIBs (RFC1213, RFC1643, and RFC1493)
  • RMON group 1, 2, 3, 9 (except FS750T2)
  • Firmware Upgrade through Smart Control Center (TFTP)
  • Firmware download (to switch) and upload (to server) through TFTP/HTTP (except FS750T2)
  • Configuration and Image Upload (to PC) through HTTP
  • Configuration Download (to Switch) thru TFTP/HTTP (except FS750T2) and upload (to server)
  • Memory & FLASH log (except FS750T2)
  • Syslog (server) (except FS750T2)
  • System password protection

NETGEAR Warranty

  • This product is backed by a NETGEAR ProSAFE® Limited Lifetime Hardware Warranty.
  • Lifetime Next Business Day Hardware Replacement. Click here for coverage, availability and terms and conditions.
  • ProSUPPORT 24x7 Advanced Technical Support via phone for 90 days (Remote diagnostics performed by our technical experts for prompt resolution of technical issues). ProSUPPORT coverage can be extended by purchasing one, three, or five year contracts.
  • ProSUPPORT Lifetime 24x7 Advanced Technical Support via chat. (Remote diagnostics performed by our technical experts for prompt resolution of technical issues).

Lifetime Manufacturer Warranty

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