Netgear GS752TPSB-100EUS, GS752TSB-100EUS Product Data Sheet
ProSafe® 24- and 48-port Gigabit
Stackable Smart Switches Data Sheet
GS728TS, GS728TPS, GS752TS and GS752TPS
2nd Generation Gigabit Stackable Smart Switches Enhance Scalability and
Network Convergence for Growing Businesses
The ProSafe® Gigabit Stackable Smart Switch family is unique in delivering the scalability, reliability,
and performance growing small and medium-sized businesses need in an affordable and easy-tomanage package. The NETGEAR Second Generation of these Stackable Smart Switches consists
of 4 models in 28/52-port configuration with or without PoE option. They come with more port
density and 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 Switches
offers more flexibility and scalability that will make it easier and non-interruptive for growing
businesses to expand their network capacity.
Stacking for Scalability
and High Availability
Comprehensive and Advanced
Feature Sets
IPv6 Support
The new generation of Stackable Smart Switches use 2 dedicated dual-purpose ports in the front
of the switch for stacking or uplink. The stacking function offers a 10 Gbps, dual-ring, highly
redundant stacking bus that carries intra-stack traffic and provide the 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
These Stackable Smart 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 and new network applications.
Friendly to converged network with voice and video, the Stackable Smart Switches offers auto
voice and auto video features that automatically configures QoS, security and VLAN settings for IP
phones and IP cameras.
In order to accommodate the move by internet service providers to IPv6 addresses, the 2nd
Generation of Gigabit Stackable Smart Switches expand the IPv6 support beyond management
only to QoS, ACL and multicast. It means that your network will benefit from the IPv6
enhancements and is future-proofed.
GS728TPS 24-port Gigabit Stackable Smart Switch
Internet
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Broadband
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UTM150 ProSecure
Gateway Security
GS752TS 48-port Gigabit Stackable Smart Switch
24/7
T E C H N I C A L
S U P P O R T*
1-888-NETGEAR (638-4327)
Email: info@NETGEAR.com
WNDAP360 ProSafe Dual Band
Wireless-n Access Point
Notebook PCs
IP Phones
Desktop PCs
Servers
IP Surveillance Cameras
ReadyNAS 4200
Network Storage
ProSafe® 24- and 48-port Gigabit Stackable Smart Switches GS728TS, GS728TPS, GS752TS and GS752TPS
Manageability and Support
There are various easy and convenient ways to manage the Stackable Smart Switch. The new
Stackable Smart 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 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 peace
of mind, these Stackable Smart Switches are backed by the NETGEAR ProSafe Lifetime Hardware
Warranty and 1-year 24x7 Advanced Technical Support*.
Technical Specifications
• Network Protocol and Standards
Compatibility
®
– IEEE
802.3 10BASE-T
– IEEE 802.3u 100BASE-TX
– IEEE 802.3ab 1000BASE-T
– IEEE 802.3z 1000BASE-X
– IEEE 802.3x full-duplex flow control
– IEEE 802.3az (EEE)
– IEEE 802.3af (DTE Power via MDI)
– IEEE 802.3at (DTE Power via MDI
Enhancements)
• Interfaces
– GS728TS/GS752TS
• 24/48 x 10/100/1000 Mbps copper
ports
• 2 x Combo ports to support
10/100/1000 Mbps copper ports or
1 G/100 M optical module
• 2 x SFP slots (port 25 and 26) to
support 1 G optical module
• 2 x SFP slots (port 27 and 28) to
support 1 G optical module (uplink)
and 2.5 G stacking (via stacking
cable AGC761)
– GS728TPS/GS752TPS
• 24/48 PoE-capable 10/100/1000
Mbps copper ports (8 PoE+ capable)
• 2 x Combo ports to support
10/100/1000 Mbps copper ports or
1 G/100 M optical module
• 2 x SFP slots (port 49 and 50) to
support 1 G optical module
• 2 x SFP slots (port 51 and 52) to
support 1 G optical module (uplink)
and 2.5 G stacking (via stacking
cable AGC761)
– Auto-sensing and auto-negotiating
capabilities for all copper ports
– Auto Uplink™ on all ports to make the
right connection
• Administrative Switch Management
– IEEE 8021.Q VLAN (256 groups, Static)
– IEEE 802.1p Class of Service (CoS)
– 8 hardware queues (1 is reserved for
CPU; 7 queues are user configurable)
– Port-based QoS
– IEEE 802.3ad Static or Dynamic Link
Aggregation (LACP)
– IEEE 802.1D Spanning Tree Protocol
– IEEE 802.1w Rapid Spanning Tree
Protocol
– IEEE 802.1s Multiple Spanning Tree
Protocol
– SNMP v1, v2c, v3
– RFC 1213 MIB II
– RFC 1643 Ethernet Interface MIB
– RFC 1493 Bridge MIB
– RFC 2131 DHCP client
– IEEE 802.1x (RADIUS)
– RADIUS accounting
– IEEE 802.1x Dynamic VLAN
Assignment
– HTTPS/SSL: Secure HTTP GUI
– Layer 3 (DSCP) Quality of Service (QoS)
– TACACS+
– Port-based security by locked MAC
addresses
– TCP/UDP-based priority mapping
– IGMP snooping v1, v2, v3
– MLD snooping
– ACLs (MAC, IPv4, IPv6 and TCP/UDP
based)
– Storm control for broadcast, multicast
and unknown unicast packets
– Port-based ingress/egress rate limiting
– SNTP
– DNS
– DoS and Auto DoS prevention
– IPv6 management, multicast and QoS
– Static Routing
– DHCP snooping
– Green Features:
• EEE (Energy Efficient Ethernet)
compliance
• Lower power consumption during
link-down or idle mode or with
shorter cable length
– Protocol and MAC-based VLAN
– RMON group 1, 2, 3, 9
– Private Enterprise MIB
– Port mirroring – many-to-one
– IEEE 802.3ab LLDP
– LLDP-MED
– Protected ports
– Cable test
– Smart Control Center discovery
– Web-based configuration
– Configuration backup/restore
– Password access control
– Firmware upgradeable
• Performance Specifications
– Forwarding modes: Store-and-forward
– Bandwidth (per unit): 56 Gbps for
GS728TS/TPS, 104 Gbps for GS752TS/TPS
– Stacking up to 6 switches or 300 ports
per stack
– Mix and match stacking supported on
the GS7xxTS/GS7xxTPS family (GS728TS,
GS752TS, GS728TPS and GS752TPS)
– Stacking bandwidth: 5 Gbps (bidirectional)
– Network latency: Less than 20
microseconds for 64-byte frames in
store-and-forward mode for 1000
– Mbps to 1000 Mbps transmission
– Buffer memory: 2 MB
– 128 Mbytes System DDR SDRAM
(32Mbx16)
– 32 Mbytes flash size
– Address database size: 16 K media access
control (MAC) addresses per system
– Addressing: 48-bit MAC address
– Number of VLANs: 256; Maximum
VLAN ID: 4093
– Number of 802.1p traffic classes: 7
– Number of LAGs: 8
– Number of static routes: 32
– Number of routed VLANs: 15
– Number of ARP Cache entries size: 1024
– Queues used for DiffServ: 7
– Number of ACLs (IPv4/IPv6): 100
– Number of DHCP snooping binding: 8K
– Number of DHCP static entries: 1024
– Mean time between failures (MTBF):
• GS728TS
- 595,423 hours
(~68.9 years) at 25°C
- 174,070 hours
(~20.1 years) at 55°C
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