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Netgear GS752TX S3300-52X Smart Managed Switch, 48-Port 10/100/1000BaseT, 2x SFP (Dedicated)

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Quick Overview

The GS752TX ProSAFE® S3300-52X are a new generation of Gigabit Stackable Smart Managed Switches inclusive of 4 10G ports, which can be used for uplinks and/or stacking between other S3300 switches. .

Availability: Out of stock


ProSAFE® S3300 Smart Managed Switch Series

The ProSAFE® S3300 Series are a new generation of Gigabit Stackable Smart Managed Switches inclusive of 4 10G ports, which can be used for uplinks and/or stacking between other S3300 switches. Dependable switched LAN network design mandates an architecture that can both scale as organization networks grow-and be flexible enough to provide support for faster server and storage connections needs. As SMBs produce and consume more data, Gigabit to the desktop increasingly needs to be underpinned with 10GbE connectivity to the core to ensure a consistent, seamless user experience. This new generation of switches provides SMB customers with the most cost-effective 10G connections between the access and aggregation layer of the network.

The ProSAFE S3300 Smart Managed Stackable Series is the blueprint for a dependable future-proof network. From greenfield network requirements to network refresh projects, the ProSAFE S3300 series sets new standards in defining flexibility and choice for SMBs looking to leverage reliable, future proof technologies at affordable price points. Packed with rich enterprise-class feature sets and advanced security measures, it is the only advanced smart managed switch platform to offer both dedicated 10GBASE-T and SFP uplink and stacking connectivity in both PoE and non PoE configurations – a combination that delivers an unrivalled and powerful interconnect solution for access to core connectivity.

With a choice of 24 or 48 port models, these switches can deliver on demanding tasks such as data replication and backup, video on demand and high volume transaction processing. Up to 6 switches across the series can be stacked for a total of 288 Gigabit access network ports, with 40Gbps stacking bandwidth and full redundancy for unsurpassed reliability. Add in the ability to deliver PoE to every port with supplemental RPS and application diversity is readily supported from PTZ IP camera surveillance solutions through to high powered wireless access points and VoIP phones. The inclusion of 10GBASE-T uplink capability as standard ensures an affordable way to leverage existing copper installations – if Gigabit speeds and link aggregation meets current requirements, simply migrate to 10GbE connectivity at a pace and time to suit your needs. With lifetime warranty, lifetime NBD and lifetime online technical chat to back you up, you’ll have access to an extensive support service to help protect your investment and reduce downtime risk over the long term.


Most Flexible and Cost-Effective Migration path to 10G

  • 4 Dedicated 10G ports
  • Gigabit and 10G network migration path
  • A powerful interconnect link between access and aggregation
  • 10G Fiber and copper can be used flexibly for either stacking and/or uplinks

Enhanced and Powerful

  • Auto-Voice VLAN for easy development of VoIP
  • Auto-Video for simple deployment of IP Surveillance
  • Static routing, helps to route internal traffic for more efficient use of network resources
  • IGMP and MLD snooping, providing advanced multicast filtering
  • Extensive PoE+ capabilities extendable to 1,440W with supplemental RPS solution
  • Solid performance with non-blocking architecture, 8K MAC addresses, 256 VLANs, 480 shared ACL entries, 32 static routes, and 1,024 Multicast Groups
  • Comprehensive IPv6 supporting management, QoS and ACL, ensuring investment protection and a smooth migration to IPv6-based network
  • Dedicated SFPs instead of combo ports, offering more connectivity ports and providing better value and usability at no extra cost
  • Energy Efficient Ethernet (IEEE 802.3az) support for more energy saving in the future when more EEE-compliant end devices come to market
  • Advanced QoS with IPv4/IPv6 ingress traffic filtering (ACLs) and prioritization (QoS – DiffServ)
  • Dynamic VLAN assignment for easy user authentication and location-independent access to network
  • USB for easy access firmware updates

Smart IT, not Big IT

  • Easy to manage via web-Based Management GUI or Smart Control Center (Windows PC required) for multi-switch deployment
  • Smart Control Center, a powerful tool for multi-switch discovery, deployment, monitoring and firmware upgrade
  • Network Management System (NMS300), allowing all NETGEAR business products to be deployed and managed through this single interface
  • Dual firmware images, improving reliability and uptime to your network
  • Worry-free with NETGEAR Lifetime warranty*

S3300 True Stacking

NETGEAR stacking feature provides resilient network architecture: up to six (6) S3300 switches can be stacked with a single management IP address, which simplifies network operations. VLAN and QoS can be managed in a unified fashion across the stack. Up to 288 Gigabit access ports and 12 available 10-Gigabit uplinks offer support for high-density developments as well as flexibility for future network expansion need.

The S3300 architecture offers a 40Gbps bi-directional stacking backplane with built-in redundancy and auto-failover. The stacking capability allows for master and slave switches with a secondary master as back-up. The backup master can quickly take over the failed master switch function. Failed switches can be hot-swapped with the rest of the switches in the stack unaffected and operational.

Please note that stacking is supported at 10-Gigabit speeds (with either 10GBASE-T Copper or SFP+ Fiber modules) only. 1G stacking is not supported.

Migration path to 10G Networks for SMB

Why the NETGEAR latest generation of Gigabit Stackable Smart Managed Switch with 10G links is the right choice for SMBs?
NETGEAR Gigabit Stackable Smart Managed Switches offer the most cost-effective migration path to 10G network:

  • Well-positioned for 10G network upgrade into aggregation switches, servers and network storage devices while offering Gigabit to the network edge
  • Stacking capability for redundancy, improved resiliency and ease-of-management
  • Improved usability for easier and smoother deployment of voice, video and WLAN on the same converged platform
  • Lifetime warranty on hardware, lifetime


10/100/1000Mbps ports :  48
10-Gigabit ports  : 4 Dedicated (2 Copper and 2 Fiber)

Performance Specification

  • Forwarding modes : Store-and-forward
  • Bandwidth : 176 Gbps
  • Packet Forwarding Rate (64 byte packet size) (Mfps or Mpps) :  130.9
  • Priority queues : 8
  • Priority queuing : Weighted Round Robin (WRR)
  • MAC Address database size : 16k media access control (MAC) addresses
  • Addressing :  48-bit MAC address
  • Multicast groups : 512
  • Number of static routes : 32
  • Number of routed VLANs : 15
  • Number of ARP cache entries : 512
  • Number of DHCP snooping bindings :8K
  • Access Control Lists (ACLs) : 100 shared for MAC, IP and IPv6 ACLs
  • Jumbo frame support (bytes) : Up to 9,216 bytes packet size
  • Acoustic noise (ANSI-S10.12) : 39dBA
  • Mean Time Between Failures (MTBF) @ 25°C : 279,970 hours

L2 Services – VLANs

  • IEEE 802.1Q VLAN tagging : Yes
  • IP-based VLANs : Yes
  • MAC-based VLANs : Yes
  • Auto-Voice VLAN : Based on phones OUI bytes (internal database, or user-maintained) or protocols (SIP, H323 and SCCP)
  • Auto-Video VLAN : Yes

L2 Services – Availability

  • IEEE 802.3ad – LAGs : Yes
  • Broadcast storm control : Yes
  • IEEE 802.3x (full duplex and flow control) : Yes
  • IEEE 802.1D Spanning Tree Protocol : Yes
  • IEEE 802.1w Rapid Spanning Tree Protocol : Yes
  • IEEE 802.1s Multiple Spanning Tree Protocol : Yes
  • BPDU guard : Yes

L2 Services – Multicast Filtering

  • IGMP snooping (v1, v2 and v3) : Yes
  • MLD snooping support (v1 and v2) : Yes
  • IGMP snooping queries : Yes
  • Block unknown multicast : Yes
  • Multicast VLAN Registration (MVR) : Yes

L3 Services – DHCP

  • DHCP client : Yes
  • DHCP snooping : Yes
  • DHCP relay : Yes

L3 Services – IPv4 Routing

  • Static routing : 32
  • Host ARP table : 512
  • Router Discovery (IRDP) : Yes


  • IEEE 802.3ad – LAGs : Yes
  • Manual LAG : Yes
  • # of LAGs / # of members in each LAG : 26 LAGs with max 8 members in each LAG


  • Stacking Interface : 10G SFP+ or 10GBASE-T copper (both at 10G speeds only)
  • Max. number of switches within a stack : up to 6
  • Stacking bandwidth : 40G bi-directional


  • 802.1ab LLDP : Yes
  • SNMP : v1, v2c, v3
  • RMON group 1,2,3,9 : Yes


  • IEEE 802.1x  : Yes
  • Guest VLAN : Yes
  • RADIUS-based VLAN assignment via .1x : Yes
  • MAC-based .1x : Yes
  • RADIUS accounting : Yes
  • Access Control Lists (ACLs) : L2 / L3 / L4
  • IP-based ACLs (IPv4 and IPv6) : Yes
  • MAC-based ACLs : Yes
  • TCP/UDP-based ACLs : Yes
  • MAC lockdown : Yes
  • MAC lockdown by the number of MACs : Yes
  • IEEE 802.1x RADIUS port access authentication : Yes
  • Port-based security by locked MAC addresses : Yes
  • IP source guard : Yes
  • Dynamic ARP inspection : Yes
  • Dynamic learned entries : 600
  • Static entries : 20
  • Network storm protection, DoS : Yes
  • Broadcast, unicast, multicast DoS protection : Yes
  • DoS attacks prevention : Yes

Quality of Service (QoS)

  • Access Lists : Yes
  • L2 MAC, L3 IP and L4 port ACLs : Yes
  • Port-based rate limiting : Egress only
  • Port-based QoS : Yes
  • Support for IPv6 fields : Yes
  • DiffServ QoS : Yes
  • IEEE 802.1p COS : Yes
  • Destination MAC and IP : Yes
  • IPv4 and v6 DSCP : Yes
  • TCP/UDP-based : Yes
  • WRR (Weighted Round Robin) : Yes
  • Strict priority queue technology : Yes
  • Timing and Synchronization for Time-Sensitive Applications (IEEE 802.1AS) : Yes1
  • Stream Reservation Protocol (SRP) (IEEE 802.1Qat) : Yes1
  • Forwarding and Queuing for Time-Sensitive Streams (IEEE 802.1Qav) :  Yes1
  • Audio Video Bridging Systems (IEEE 802.1BA) : Yes1
  • Auto-VoIP : Yes, based on protocols (SIP, H323 and SCCP) or on OUI bytes (default database and user-based OUIs)
  • in the phone source MAC address
  • Auto-Video : Yes (up to 24 ports simultaneously)


  • Password management : Yes
  • Configurable management VLAN : Yes
  • Admin access control via RADIUS and TACACS+ : Yes
  • Web-based graphical user interface (GUI) : Yes
  • Smart Control Center (SCC) for multi-switch management : Yes
  • IPv6 management : Yes
  • Dual software (firmware) image : Yes
  • Dual configuration file : Yes
  • SNTP client over UDP port 123 : Yes
  • SNMP v1/v2c : Yes
  • SNMP v3 with multiple IP addresses : Yes
  • RMON group 1,2,3,9 : Yes
  • Port mirroring : Yes
  • Many-to-one port mirroring : Yes
  • Cable test utility : Yes
  • SSL/HTTPS and TLS v1.0 for Web-based access : Yes
  • File transfers (uploads, downloads) : TFTP / HTTP
  • HTTP upload/download (firmware) : Yes
  • Syslog (RFC 3164) : Yes
  • USB port for firmware and config upload/download : Yes


  • Per port : • Speed, Link, Activity
  • Per device : • Power, Fan


  • Dimensions : 440 x 257 x 43mm
  • Weight : 3.66kg


  • Worst case, all ports used, line-rate traffic : 44.12W

Environmental Specifications


  • Operating temperature 32° to 122°F (0° to 50°C)
  • Humidity 90% maximum relative humidity, non-condensing
  • Altitude 10,000 ft (3,000 m) maximum


  • Storage temperature – 4° to 158°F (–20° to 70°C)
  • Humidity 95% maximum relative humidity, non-condensing
  • Altitude 10,000 ft (3,000 m) maximum

Electromagnetic Emissions and Immunity Certifications

  • CE mark, commercial
  • 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



  • CE mark, commercial
  • CSA certified (CSA 22.2 #950)
  • UL listed (UL 1950)/cUL IEC 950/EN 60950

Package Content

  • ProSAFE® Gigabit Stackable Smart Managed Switch, S3300 Series
  • Power cord
  • Rack-mounting kit
  • Hardware installation guide
  • Resource CD with links to online documentation, installation guides, Web-management user manual, Smart
  • Control Center (SCC) software and user guide.

Additional Information

Manufacturer Netgear
Warranty Lifetime
# Ethernet Port 48
Gigabit Ethernet Yes
PoE Budget No

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