- 28 portový manažovatelný L3 switch M4300-28G
- 24x 1Gbit
- 2x 10Gbit
- 2x SFP
- Smart
NETGEAR M4300-28G (GSM4328S) - Stackable Managed Switch with 24x1G and 4x10G including 2x10GBASE-T and 2xSFP+ Layer 3
Odkaz na web výrobce: https://www.netgear.com/business/products/switches/managed/M4300-28G.aspx#tab-overview
Key features:
*Cost effective 1G access layer in campus LAN networks, and high performance 10G distribution layer for midsize organizations networks
*Zero Touch AV-over-IP with pre-configured L2 Multicast on all 1G models (1G AV encoders and decoders) and 10G models (SDVoE-ready)
*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, 768 (10 Gigabit) ports, 192 (40 Gigabit) ports or a combination in a stack seen as one “logical” switch
*PoE+ (30 watts per port) with hot swap, redundant power supplies and full provisioning
*48- and 96-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 st
