52 Port Netgear GS752TPSB-100AJS Gigabit Stackable Switch with Power over Ethernet includes Cable - Computer Alliance
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52 Port Netgear GS752TPSB-100AJS Gigabit Stackable Switch with Power over Ethernet includes Cable

Web ID: 11978

52 10/100/1000 ports with 2 combo SFP and 4 dedicated SFP ports for either uplink or stacking. 48 PoE-capable ports including 8 PoE+ ports. High-speed stacking ports providing 10 Gbps resilient stacking backplane. Improved resilience, redundancy and availability. Advanced QoS including 802.1x authentication, ACL and protect ports. Layers 2 and 3 based QoS for application prioritization; rate limiting. Comprehensive IPv6 support and Static routing. Dynamic VLAN assignments and IGMP snooping support, includes 2.5G SFP Stacking Cable ONLY WHILE STOCKS LAST!
Manufacturer PN: GS752TPSB-100AJS
Warranty: 5 Year
Manufacturer Website


The NETGEAR® new generation of Gigabit PoE/PoE+ Smart Switches offers powerful L2 and L2+ features, better PoE functions, and enhanced performance and usability. They are purposely designed for the converged networks where voice, video, data are all carried on a single network platform for network eff ciency, operational cost savings, and ease of management.

There are three products in this series: a 28-port Gigabit with PoE, a 28-port Giabit with PoE Plus, and a 52-port Gigabit with PoE. All switches come with 4 dedicated Gigabit SFP ports for fi ber connectivity. The new generation of Gigabit PoE/PoE+ Smart Switch from NETGEAR is the optimized solution providing the best value at an aff ordable SMB price point.


Designed for Converged Network, Big or Small

  • Gigabit Speed with all ports capable of support either POE or PoE+
  • Auto Voice VLAN for fast and reliable deployment of VoIP
  • Auto Video VLAN, following the same concept of Auto Voice, help speed up your deployment of IP-based surveilliance system
  • Static routing, helps to route internal traffic for more efficient use of network resources
  • IGMP and MLD snooping, providing advanced multicast filtering

Build a future-proof network with NETGEAR

  • Solid performance with non-blocking architecture, 8K MAC addresses, 256 VLANs, 480 shared ACL entries, 32static routes, and 1,024 Multicast Groups
  • Comprehenisve IPv6 supporting management, QoS and ACL, ensuring investment protection and a smooth migration to IPv6-based network
  • PoE+ support on all models with GS728TPP support PoE+ on all ports, providing flexibility in the future to add power-hungry devices such as video phone, PTZ camera and 11ac Wireless APs into the network
  • 4 Dedicated SFPs, not only providing fiber uplinks, but also uplink redundency and failover, improving reliability and availability for network virtualization
  • Energy Efficient Ethernet (IEEE802.3az) 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 - Diff Serv)
  • Dynamic VLAN ssignment for easy user authentication and location-independant access to network

Network Development Made Easy

  • Auto Voice VLAN for easy development of VoIP
  • Auto Video for simple deployment of IP Surveillaince
  • ACL Wizard for a guided tour to set up your network access control
  • Smart Control Center, a powerful tool for multi-switch discovery, deployment, monitoring and firmware upgrade
  • PoE Timer for scheduling on/off time of your PoE powered devices.

Smart IT, not Big IT

  • Easy to manage via web-Based Management GUI or Smart Control Center for multi-switch deployment
  • Standard-based technology, ensuring interoperability with any standard-based devices in the existing network
  • Dual firmware images, improving reliability and uptime to your network
  • Worry-free with NETGEAR ProSAFE Lifetime Hardware Warranty
  • Assist with customer deployment with 1-year Free 24x7 Advanced Technical Support
Product GS752TP
Interfaces 48 10/100/1000 Mbps auto-sensing Gigabit-Ethernet switching ports, and four dedicated 1000M SFP fi ber ports.
PoE Ports
  • Port 1-8: IEEE 802.3at PoE+, providing up to 30W of DC power through each port
  • Port 9-48: IEEE 802.3af PoE, providing up to 15.4W of DC power through each port
Bandwidth 104 Gbps
Acoustic noise(ANSI-S10.12) 44.9 dBA
Mean Time Between Failures (MTBF) 220,447 hours
Heat Dissipation (at AC 97VAC/47Hz and full PoE load) 1750.70 Btu/H
IEEE 802.3 Ethernet IEEE 802.1D Spanning Tree (STP)
IEEE 802.3i 10BASE-T IEEE 802.1s Multiple Spanning Tree (MSTP)
IEEE 802.3u 100BASE-T IEEE 802.1w Rapid Spanning Tree(RSTP)
IEEE 802.3ab 1000BASE-T IEEE 802.1X Radius network access control
IEEE 802.1Q VLAN Tagging  
IEEE 802.3x full-duplex flow control IEEE 802.3 at (PoE Plus)
Dimensions 440 x 316 x 43 mm
Weight 5.1 kg
Worst case, all ports used,line-rate traffi c, max PoE 512.8W

Performance Specification

Forwarding modes

  • Store-and-forward

4 Priority queues
Priority queuing

  • Weighted Round Robin (WRR)

MAC Address database size

  • 8,000 media access control (MAC) addresses

Addressing 48-bit MAC address
1K Multicast groups
32 Static Routes
15 Routed VLANs
1024 ARP Cache entries
8K DHCP snooping bindings
1024 DHCP static entries
480 rules shared for MAC, IP and IPv6 ACLs
Packet size of 9k for Jumbo frame support

Network Security

  • IEEE 802.1x
  • Guest VLAN
  • RADIUS based VLAN assignment via .1x
  • MAC-based .1x
  • Network Storm Protection
  • Broadcast, Unicast, Multicast Protection

L2 Services - VLANs

  • IEEE 802.1Q VLAN Tagging
  • Video VLAN
  • Voice VLAN - Based on phones OUI bytes (internal database, or usermaintained) or protocols (SIP, H323 and SCCP)

L2 Services - Availability

  • IEEE 802.3ad - LAGs
    LACP ( (8 LAGS with max. of 8 members in each LAG))
  • Broadcast Storm Control
  • IEEE 802.3x (Full Duplex and flow control)
  • IEEE 802.1D Spanning Tree Protocol
  • IEEE 802.1w Rapid Spanning Tree
  • IEEE 802.1s Multiple Spanning Tree

L2 Services - Multicast Filtering

  • IGMP Snooping (v1, v2 and v3)
  • MLD Snooping Support (v1 and v2)
  • IGMP Snooping queriers
  • Block unknown Multicast

L3 Services - DHCP

  • DHCP Client
  • DHCP Snooping

L3 Services - IPv4 Routing

  • Static Routing
  • VLAN Routing

Network Monitoring and Discovery Services

  • 802.1ab LLDP
  • SNMP V1, V2, V3
  • RMON 1,2,3,9

Network Traffic

  • Access Control Lists (ACLs)
    L2 / L3 / L4
  • IP-based ACLs (IPv4 and IPv6)
  • MAC-based ACL
  • TCP/UDP-based ACL
  • MAC lockdown
  • MAC lockdown by the number of MACs
  • IEEE 802.1x Radius Port Access Authentication
  • Port Security
  • DHCP Snooping
  • PoE Timer

Quality of Service (QoS)

  • Access Lists
  • L2 MAC, L3 IP and L4 Port ACLs
  • Ingress rate limiting
  • Egress rate limiting
  • Support for IPv6 fields
  • Diff Serv QoS
  • IEEE 802.1p COS
  • Dst MAC and IP
  • IPv4 and v6 DSCP
  • IPv4 and v6 TOS
  • WRR (Weighted Round Robin)
  • Strict Priority queue technology
  • 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
  • Port Mirroring


  • Password management
  • Configurable Management VLAN
  • Admin access control via Radius and TACACS+
  • Web-based graphical user interface (GUI)
  • Smart Control Center (SCC) for multiswitch management
  • IPv6 management
  • Dual Soft ware (firmware) image
  • Dual Confi guration file
  • SNTP client over UDP port 123
  • SNMP v1/v2
  • SNMP v3 with multiple IP addresses
  • RMON 1,2,3,9
  • Port Mirroring
  • Many to One Port Mirroring
  • Cable Test utility
  • SSL/HTTPS and TLS v1.0 for web-based access
  • TFTP/HTTP File transfers (uploads, downloads)
  • HTTP Download (firmware)
  • Syslog (RFC 3164)


Per port

  • Speed, Link, Activity

Per device

  • Power, Fan and PoE Power Status

Environmental Conditions

Operating Temperature

  • 32° to 122°F (0° to 50°C)


  • 90% maximum relative humidity, noncondensing


  • 10,000 ft (3,000 m) maximum

Storage Temperature

  • – 4° to 158°F (–20° to 70°C)


  • 95% maximum relative humidity, noncondensing


  • 10,000 ft (3,000 m) maximum

Electromagnetic Emissions and Immunity


  • 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 certifi ed (CSA 22.2 #950)
  • UL listed (UL 1950)/cUL IEC 950/EN 60950