NetGear ProSafe 52-port Gigabit PoE/PoE+ Stackable Smart Switch

• Ports - 48 10/100/1000 Mbps auto-sensing Gigabit-Ethernet switching ports, and four dedicated 1000M SFP fiber ports.
• PoE - 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
• Network & Communications - Static routing, Comprehensive IPv6 supporting management, QoS and ACL and more.
• Quality of Service (QoS) - Advanced QoS with IPv4/IPv6 ingress traffic filtering (ACLs) and prioritization (QoS - Diff Serv)
• VLAN - Dynamic VLAN assignment for easy user authentication and location-independant access to network
• Warranty - Lifetime warranty and 1-year Free Advanced Tech Support for peace-of-mind

An ideal companion to the rapidly emerging class of 10-gigabit servers, the NETGEAR® ProSafe® 52-port Gigabit Stackable Smart Switch is the industry’s first smart switch with 10-gigabit connectivity – delivering maximum throughput in SMB networks for demanding tasks such as data replication and backup, virtualization, video on demand and high-volume transaction processing.

At less than half the cost of a managed switch, the ProSafe 52-Port Gigabit Smart Switch provides 48 gigabit ports for connecting devices to the network, along with four 10GE SFP+ ports for stacking or uplink to servers. As many as six switches can be stacked for a total of 288 network ports, with full redundancy for unsurpassed reliability.

The GS752TXS offers a rich enterprise-class feature set, including advanced traffic management and security, yet can be easily configured and monitored through a web-based graphical user interface.

This is a special order item. All sales are final.

NetGear ProSafe 52-port Gigabit PoE/PoE+ Stackable Smart Switch

• PERFORMANCE SPECIFICATION
• 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 NETWORK PROTOCOLS
• 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 802.3x full-duplex flow control: IEEE 802.3 at (PoE Plus)
  
  
• POWER CONSUMPTION (WHEN ALL PORTS USED, LINE-RATE TRAFFIC AND MAX POE)
• Worst case, all ports used,line-rate traffic, 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
  
  
• Management
• 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)
  
  
• LEDs
• 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)
• Humidity -90% maximum relative humidity, noncondensing
• Altitude -10,000 ft (3,000 m) maximum
• Storage Temperature – 4° to 158°F (–20° to 70°C)
• Humidity - 95% maximum relative humidity, noncondensing
• 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
  
  
• Safety
• Certifications
• CE mark, commercial
• CSA certifi ed (CSA 22.2 #950)
• UL listed (UL 1950)/cUL IEC 950/EN 60950
  
  
• Warranty and Support
• ProSafe Lifetime Warranty - Included, lifetime
• ProSupport Lifetime 24x7 Advanced Technical Support - Included, One Year