Netgear M4300-52G-POE+ Managed Switch

• Hoge beschikbaarheid is een belangrijke onderscheidende factor voor stackable oplossingen: in geval van een defecte "hoofd" switch zorgen NSF en hitless failover ervoor dat de "standby" switch het overneemt, terwijl het doorsturen van verkeer op de operationele stackleden blijft doorgaan zonder enige onderbreking van de service
• Twee M4300-switches van halve breedte kunnen worden gecombineerd in één rackspace voor redundante top-of-rack installaties met automatische iSCSI-prioritering
• 10 Gigabit-poorten zijn onafhankelijk en compatibel met 1G voor een geleidelijke overgang naar 10G-snelheden
• Line-rate spine en leaf stackingtopologieën bieden meerdere mogelijkheden in serverruimten, in cores met samengevouwen branches of aan de rand van groeiende netwerken
• Zelfs als een organisatie niet klaar is voor SDN, biedt OpenFlow-ondersteuning een toekomstbestendig ontwerp voor maximale bescherming van uw investering
• Met behulp van opeenvolgende lagen zorgt de Authentication Manager voor verificatiemethoden per poort voor gelaagde verificatie op basis van geconfigureerde time-outs

Model Description:

• 48x1G PoE+ Stackable Managed Switch with 2x10GBASE-T and 2xSFP+ (550W PSU)

Ordering Number:

• GSM4352PA

Acoustics:

• 39.8dB @ 25°C (77°F)

Power Consumption (Max):

• 865 Watts

1G RJ45 Ports:

• 48 x 10/100/1000

10G RJ45 Ports:

• 2 x 10GBASE-T (Fast Ethernet, 1G and 10G speeds)

10G Fiber SFP+ Ports:

• 2 x SFP+ (1G and 10G speeds)

Power over Ethernet:

• 48 x PoE+ 30W

PoE Budget (Watts):

• 480W PoE Budget with 1 PSU @ 110V / 220V AC input
• 480W PoE Budget with 2 PSUs in redundant RPS mode @ 110V / 220V AC input
• 720W PoE Budget with 2 PSUs in shared EPS mode @ 110V / 220V AC input
• External RPS4000v2 for power redundancy (RPS) when 2 internal PSUs are used in EPS mode

Feature Set:

• Layer 3 (static, policy-based and RIP OSPF VRRP PIM dynamic routing)

Management Ports:

• 1G Ethernet service port for out-of-band management (OOB, RJ45)
• RS232 straight-through serial RJ45 for local management console
• Mini-USB port for local management console
• USB port for local storage, logs, configuration or image files

Form Factor:

• Full width with dual, redundant modular PSUs for business continuity

Key features:

• Cost effective 1G access layer in campus LAN networks, and high performance 10G distribution layer for midsize organizations networks
• Advanced Layer 2, Layer 3 and Layer 4 feature set - no license required - including Policy Based Routing, RIP, VRRP, OSPF and PIM
• Innovative mixed "Spine and Leaf", 1G and 10G stacking with nonstop forwarding and hitless failover redundancy
• Low acoustics, half-width 16-port and 24-port 10G models can be paired in a single rack space for redundant Top of Rack
• Up to 384 (Gigabit) ports, or 384 (10 Gigabit) ports, or a combination of both in a single logical switch
• PoE+ (30 watts per port) with hot swap, redundant power supplies and full provisioning
• 48-port 10G models ultra-low latency and scalable table size with 128K MAC, 8K ARP/NDP, 4K VLANs, 12K routes
• Mixed Stack of 1G and 10G models provides 16K MAC, 2K ARP/NDP, 4K VLANs and 512 routes
• SDN-Ready OpenFlow 1.3 support for maximum investment protection

Software:

• Advanced classifier-based, time-based hardware implementation for L2 (MAC), L3 (IP) and L4 (UDP/TCP transport ports) security and prioritization
• Selectable Port-Channel / LAG (802.3ad - 802.1AX) L2/L3/L4 hashing for fault tolerance and load sharing with any type of Ethernet channeling
• Voice VLAN with SIP, H323 and SCCP protocols detection and LLDP-MED IP phones automatic QoS and VLAN configuration
• Efficient authentication tiering with successive DOT1X, MAB and Captive Portal methods for streamlined BYOD
• Comprehensive IPv4/IPv6 static and dynamic routing including Proxy ARP, OSPF, Policy-based routing and automatic 6-to-4 tunneling
• Enhanced IPv4/IPv6 multicast forwarding with IGMPv3/MLDv2 ASM and SSM Proxy and Control Packet Flooding protection
• High performance IPv4/IPv6 multicast routing with PIM timer accuracy and unhandled PIM (S,G,rpt) state machine events transitioning
• Advanced IPv4/IPv6 security implementation including malicious code detection, DHCP Snooping, IP Source Guard protection and DoS attacks mitigation
• Innovative multi-vendor Auto-iSCSI capabilities for easier virtualization optimization

Availability:

• Dual redundant, modular power supplies equipping full width models contribute to business continuity management
• Vertical or horizontal flexible stacking with management unit hitless failover and nonstop forwarding across operational stack members
• Spine and leaf architecture with every leaf switch (1G access switches) connecting to every spine switch (distributed 10G "core" switches)
• Stacking and distributed link aggregation allow for multi-resiliency with zero downtime and load balancing capabilities
• Link Dependency new feature enables or disables ports based on the link state of different ports
• Per VLAN Spanning Tree and Per VLAN Rapid Spanning Tree (PVSTP/PVRSTP) offer interoperability with PVST+ infrastructures

Management:

• DHCP/BootP innovative auto-installation including firmware and configuration file upload automation
• Industry standard SNMP, RMON, MIB, LLDP, AAA, sFlow and RSPAN remote mirroring implementation
• Service port for out-of-band Ethernet management (OOB)
• Standard RS232 straight-through serial RJ45 and Mini-USB ports for local management console
• Standard USB port for local storage, logs, configuration or image files
• Dual firmware image and configuration file for updates with minimum service interruption
• Industry standard command line interface (CLI) for IT admins used to other vendors commands
• Fully functional Web console (GUI) for IT admins who prefer an easy to use graphical interface
• Single-pane-of-glass NMS300 management platform with mass-configuration support