Netgear 52-Port Smart Managed Pro Stackable Switch - GS752TSB-100NAS

Item # NETGS752TSB100NAS (Part # GS752TSB-100NAS)
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Item Description:
ProSafe 52-port Gigabit Smart Stackable Switch

Enhanced Scalability And Network Convergence For Growing Businesses

The Stackable Smart Managed Switch series is unique in delivering the scalability; reliability; and performance growing small and medium-sized businesses need in an affordable and easy-to-manage package. The second generation of these Stackable Smart Managed Switches consists of 4 models in 28/52-port configurations. Each switch in the series comes with a total of 6 SFP ports for fiber connectivity. Among them; 2 are shared; and the other 4 are dedicated for either stacking or uplinks. This new generation of Stackable Smart Managed Switches offers two models that support PoE+ (up to 30W per port) allowing more flexible network deployments of PoE devices. The Stackable Switch series offers the flexibility and scalability that will make it easier for growing businesses to seamlessly expand their network capacity.

Stacking For Scalability And High Availability

The new Generation of Stackable Smart Managed Switches use 2 dedicated ports in the front of the switch for stacking; providing a 10Gbps; dual-ring; highly redundant stacking bus that carries intra-stack traffic and provide highest level of resilience; allowing you to stack up to six switches or up to 300 10/100/1000 Mbps ports; forming a virtual chassis for easy management under a single IP address. This stacking technology also provides several high-availability features to ensure business continuity:

  • Resiliency: Due to redundant stacking port connections; there is an automatic fail-over in case any switch in the stack fails; with rapid reconfiguration; thus preventing network downtime.
  • Hot-swappable: All switches in the stack are hot-swappable; and can be integrated or removed without disrupting the network.

Full-Featured; Flexible 802.3At Power Over Ethernet (Poe+)

With a total power budget of 192 Watts for the GS728TPS and 384 Watts for the GS752TPS; customers can choose to connect up to 48 802.3at IP-based devices in their network. Power-over-Ethernet (PoE) helps you optimize the installation and power management of network devices such as wireless access points (AP); VoIP phones; and IP-based surveillance cameras; and free your network deployment from restrictions of power outlet proximity using a standard Cat 5 cable. The first 8 ports on GS728TPS and GS752TPS also support 802.3at PoE+; providing up to 30 Watts of power for high-powered PoE devices such as videophones; RFID readers; access control systems. The switches are equipped with auto power budgeting functions; allowing flexibility in power management. The switches can prioritize how power is allocated; monitor power consumption and get alerts when power usage reaches a certain threshold.

Advanced Quality Of Service (Qos)

Priority queuing ensures high-priority traffic gets delivered efficiently; even during congestion from high traffic bursts. Companies implementing network telephony or video conferencing; for example; need to be able to prioritize such voice and video traffic and other real-time applications over less latency-sensitive traffic to ensure reliability and quality. The ability to prioritize traffic ensures quality of latency-sensitive services and applications despite increasing traffic loads. Friendly to converged network with voice and video; the Stackable Smart Managed Switches offers Auto Voice and Auto Video features that automatically configures QoS; Security and VLAN settings for IP phones and IP cameras.

Manageability And Support

There are various easy and convenient ways to manage the Stackable Smart Managed Switch. The new Stackable Smart Managed Switches can be managed by the Smart Control Center software which comes free with the switch. With it; you can discover and manage all NETGEAR Smart Managed Switches from a central location; conduct mass configuration and firmware upgrade. If you have other NETGEAR business products in your network; you can also use the NMS200; NETGEAR's management platform for discovery and configuration of all your Netgear products in the network. For the peace of mind; these Stackable Smart Managed Switches are backed by the NETGEAR ProSAFE Lifetime Hardware Warranty and 1-year free 24x7 Advanced Technical Support

All Switches In The Stack Are Hot-Swappable

These Stackable Smart Managed Switches come with a complete suite of advanced features for more robust security; higher quality of service and high availability. This switch is equipped with highly advanced features such as access control lists (ACL); static routing; rate limiting; IGMP snooping; and Dynamic VLAN assignment among others to provide a small and medium sized business with a network that is geared for growth while providing scalability and reliability.

Advanced Security

These switches also provide advanced features that provide more robust security to SMBs.

Ipv6 Support

IGMP filtering and querier ensure multicast streams are only delivered to interested receivers; preventing flooding even without a dedicated multicast router. When receivers are in different VLANs; Multicast VLAN registration (MVR) uses a dedicated multicast VLAN to forward multicast streams and avoid duplication for clients in different VLANs.

SFP for Stacking

Fiber-optic connections allow stacked switches to be placed in multiple physical locations; supporting remote or branch offices

6 SFP Stacking/Uplink Ports

Flexibility in building redundant LAGs. Strong offering in building infrastructure for virtualization

Dynamic VLAN Assignment

Increases security by imposing consistent policy and user credentials across the network; regardless of where users connect

MLD Snooping

Increases network efficiency by forwarding multicast traffic to designated hosts only; rather than flooding multicast packets across all ports

Full support for IPv6

Protects IT investment by future-proofing the network for the next generation of applications and extensions

EEE Technology

Reduces power consumption and energy costs

Auto Voice; Auto Video (new) & Auto VoIP (new)

Automatic zero touch deployment of voice and video services

More 802.3at POE+ ports (8; up from 4)

High power POE powers more devices

PoE Timer

Better control of PD devices (IP phones; IP cameras)

Product Features:

Traffic Management

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


  • IEEE 802.1x (Guest VLAN; RADIUS-based VLAN assignment via .1x)
  • IEEE 802.1x port authentication
  • RADIUS accounting
  • MAC lockdown
  • MAC lockdown by number of MACs
  • Dynamic VLAN Assignment (600 dynamic learned entries per port; 20 static entries per port)
  • HTTPS /SSL version
  • TLS session
  • Private VLAN
  • Trusted MAC
  • IP-based; L4-based Access Control List (ACL)

Multicast Efficiency

  • IGMP snooping; v1; v2 and v3
  • IGMP Snooping querier
  • Blocking of unknown multicast traffic
  • 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)
  • Router discovery (IRDP)
  • Stacking with up to 6 units or 300 ports in a stack
  • 10G stacking bandwidth

Reliability; Performance And Troubleshooting

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

Switch Management

  • Web browser-based GUI management
  • 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
  • Firmware Upgrade through Smart Control Center (TFTP)
  • Firmware download (to switch) and upload (to server) through TFTP/HTTP
  • Configuration and Image Upload (to PC) through HTTP
  • Configuration Download (to Switch) thru TFTP/HTTP and upload (to server)
  • Memory & FLASH log
  • Syslog (server)
  • System password protection


  • Gigabit ports: 48
  • SFP ports: 4 SFP: last two can be used for stacking (2.5G)
  • Buffer size: 2MB
  • Max MAC entries: 16K
  • VLAN (# Supported): 256
  • Number of LAGs & # of members: 8 LAGs & Max 8 members each
  • Number of priority queues: 8
  • Max # of ports in a stack: 6 units or 300 ports
  • Stacking bandwidth: 10G
  • Internal/External: Internal 100-240VAC 50-60Hz
  • Max consumption (Watts): 77W
  • FAN: 2
  • Acoustic Noise Level @25C (dBA): 34.8
  • Operating Temperature: 0 degree to 50 degree C
  • MTBF: 303219.7 hrs
  • Weight (kg): 4.31kg
  • Dimensions (WxDxH) mm: 440 x 257 x 43
This Kit Includes: