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 Netgear GS752TX-100NES ProSafe Smart Switch 48 puertos Gigabit + 4 Puertos Gigabit Combo SFP+

Precio: 1,038.08EUR
Precio total: 1,256.07


ProSAFE S3300 Smart Switch Series:  Gigabit Stackable Smart Switch with 10G Copper/Fiber Uplinks

La familia S3300 se compone de los siguientes modelos:

    S3300-28X            (GS728TX)      28-port Gigabit Stackable Smart Switch

    S3300-28X-PoE+ (GS728TXP)     28 PoE+ port Gigabit Stackable Smart Switch

    S3300-52X            (GS752TX)       52-port Gigabit Stackable Smart Switch

    S3300-52X-PoE+ (GS752TXP)     52 PoE+ port Gigabit Stackable Smart Switch

The ProSAFE® S3300 Series are a new generation of Gigabit Stackable Smart 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 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 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.

2 Dedicated SFP+Fiber uplinks/stacking ports

Dedicated SFP+ ports provides fiber uplinks without sacrificing any downlink Gigabit port. 2 SFP+ ports provide not only redundant uplinks, but can also build dual redundancy by a trunked uplink with link aggregation and failover redundancy

2 dedicated 10GBase-T uplink/stacking ports

2 dedicated 10GBaseT ports supporting 10G/1G/100M speeds can be used for redundant uplinks or stacking

Stacking with up to 6 switches and 40G bi-directional bandwidth

Improved network reliability and resiliency. Easy management and great Solution for virtualized environments.

Dynamic VLAN Assignment

IP phones and PCs can authenticate on the same port but under different VLAN assignment policies. Users are free to move around and enjoy the same level of network access regardless of their physical location in the network.

Static Routing

A simple way to provide segmentation of the network with internal routing through the switch – reserving the router for external traffic routing only, making the entire network more efficient.

Comprehensive IPv6 Support for management, ACL and QoS

Build current network with future in mind. Ensure investment protection and a smooth migration to IPv6-based network without switch replacement.

IGMP Snooping and MLD Snooping

Facilitate fast receiver joins and leaves for multicast streams. Save cost and improve network efficiency by ensuring multicast traffic only reaches designated receivers without the need of an extra Multicast router.

Robust Security Features

Build a secured, converged network with all types of traffic by preventing external attacks and blocking malware while allowing secure access for authorized users. • 802.1x authentication • DHCP Filtering • Port-based security by locked MAC • ACL filtering to permit or deny traffic based on MAC and IP addresses

Auto Voice and Auto Video

Automatic Voice over IP prioritization with Auto-VoIP simplifies most complex multi-vendor IP telephone deployments either based on protocols (SIP, H323 and SCCP) or on OUI bytes (default database and user-based OUIs) in the phone source MAC address; providing the best class of service to VoIP streams (both data and signaling) over other ordinary traffic by classifying traffic, and enabling correct egress queue configuration. When deployed IP phones are LLDP-MED compliant, the Voice VLAN will use LLDP-MED to pass on the VLAN ID, 802.1P priority and DSCP values to the IP phones, accelerating convergent deployments.

Comprehensive QoS Features

Advanced controls for optimized network performance and better delivery of mission-critical traffic such as voice and video. • Port-based or 802.1p-based prioritization • Layer 3-based (DSCP) prioritization • Port-based ingress and egress rate limiting

DHCP Snooping

Ensure IP address allocation integrity by allowing only clients with specific IP/MAC addresses to have access to the network

Dual firmware Images and configuration files

Dual firmware image and dual configuration file for transparent firmware updates/configuration changes with minimum service interruption.

Protected Ports

Ensure no exchange of unicast, broadcast, or multicast traffic between the protected ports on the switch, therefore, improve the security of your converged network where your sensitive phone conversation can stay private and your surveillance video clips can be forwarded to their designated storage device without leakage or alteration.

Dynamic ARP Inspection

Prevents a class of man-in-the-middle attacks, where an unfriendly station intercepts traffic for other stations by poisoning the ARP caches of its unsuspecting neighbors.

Multicast VLAN Registration

Eliminates the replication of the same multicast traffic for every VLAN by sending multicast traffic only on to the dedicated multicast/source VLAN, resulting in more efficient utilization of network bandwidth.

EAV (Ethernet Audio/Video Bridging) support

Extends Ethernet usage to support multimedia streaming. The Ethernet AVB standard adds QoS (Quality of Service) features like time-synchronized low latency streaming services and bandwidth reservation to make it possible to carry professional quanity audio and video signals on a standard Ethernet line.


8 Priority queues
Weighted Round Robin (WRR) Priority queuing
16K Media Access Control (MAC) addresses with 48-bit MAC address
512 Multicast groups
32 static routes 15 routed VLANs
512 ARP Cache entries
8K DHCP snooping bindings
100 shared rules for MAC, IP and IPv6 ACLs
up to 9K packet size Jumbo frame support

L2 Services - VLANs

256 VLAN supported
IEEE 802.1Q VLAN Tagging
IP based VLANs
MAC based VLANs
Auto Voice VLAN based on phones OUI bytes (internal database, or user-maintained) or protocols (SIP, H323
Auto Video

Network Security

IEEE 802.1x
Guest VLAN
RADIUS based VLAN assignment via .1x
600 Dynamic learned entries
20 Static entries
MAC-based .1x
RADIUS Accounting
L2/L3/L4 Access Control Lists (ACLs)
IP-based ACLs (IPv4 and IPv6)
MAC-based ACL
MAC lockdown
MAC lockdown by the number of MACs
IEEE 802.1x Radius Port Access Authentication
Port-based security by locked MAC addresses
IP Source Guard
Dynamic ARP inspection
Network Storm Protection, DoS
Broadcast, Unicast, Multicast DoS Protection
DoS attacks Prevention

L2 Services - Availability

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
BPDU Guard

L2 Services - Multicast Filtering

IGMP Snooping (v1, v2 and v3)
MLD Snooping Support (v1 and v2)
IGMP Snooping queries
Block unknown Multicast
Multicast VLAN Registration


10G SFP+ or 10GBase-T copper stacking interface
Max. of 6 switches within a stack
40G Bi-directional Stacking bandwidth

L3 Services – DHCP

DHCP Client
DHCP Snooping

L3 Services - IPv4 Routing

32 Static Routes
512 Host ARP Table entries
Router Discovery (IRDP)

Link Aggregation

IEEE 802.3ad - LAGs
Manual LAG
26 LAGs with max 8 member in each LAG

Network Monitoring and Discovery Services

802.1ab LLDP
RMON 1,2,3,9


Password management
Configurable Management VLAN

Quality of Service (QoS)

Access Lists
L2 MAC, L3 IP and L4 Port ACLs
Rate limiting (egress only)
Port-based QoS
Support for IPv6 fields
DiffServ QoS
IEEE 802.1p COS
Dst MAC and IP
IPv4 and v6 DSCP
WRED (Weighted Deficit Round Robin)
Strict Priority queue technology
Timing and Synchronization for Time-Sensitive Applications (IEEE802.1AS)
Stream Reservation Protocol (SRP) (IEEE802.1Qat)
Forwarding and Queuing for Time-Sensitive Streams (IEEE802.1Qav)
Audio Video Bridging Systems (IEEE802.1BA)

CARACTERÍSTICAS ESPECÍFICAS DEL MODELO    S3300-52X (GS752TX)    52-port Gigabit Stackable Smart Switch

Model Description

Gigabit Stackable Smart Switch (48 GE ports, 4 10G ports)

Number of 10G Ports

4 Dedicated (2 Copper and 2 Fiber)

Ordering Number


Number of PoE/PoE+ ports


Total PoE Power budget (Watts)


Max MAC entries


VLAN (# Supported)


Number of LAGs & # of members

26 LAGs with max 8 member in each LAG

Number of priority queues


Stacking bandwidth

40G bi-directional

Internal/External Power Supply


Max Power Consumption (Watts)


Number of FANs


Acoustic Noise Level @25C (dBA)


Operating Temperature

32° to 122°F (0° to 50°C)


279,970 hours

Weight (kg)


Dimensions (WxDxH) mm

440 x 257 x 43mm

Electromagnetic Compliance (A or B)


Package contents

• S3300 Smart Switch
• Rubber footpads for tabletop installation
• Rack-mounting kit
• Power cord
• Quick installation guide
• Smart switch resource CD with NETGEAR Smart Control Center and a link to the S3300 Smart Switch Software Administration Manual

Netgear GS752TX-100NES ProSafe Smart Switch 48 puertos Gigabit + 4 Puertos Gigabit Combo SFP+

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Este producto esta en nuestro catálogo desde martes 02 diciembre, 2014.
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