NETGEAR GSM7252PS PROSAFE 48 PORT SWITCH (8 X POE) SFP 10/ 100/ 1000 MANAGEDL2 STACK RACK LTW GSM7252PS-100AJS
NETGEAR Stackable, PoE Managed Gigabit Switches GSM7228PS and GSM7252PS allow the most fl exible and easy-to-deploy Gigabit Power over Ethernet infrastructure. All the 24 and 48 ports of 10/100/1000 Mbps interfaces support 802.3af PoE standard with a comfortable 384 Watts total budget. The fi rst 8 ports support high power 802.3at PoE+, with up to 30 Watts per port. Four (SFP) Gigabit interfaces provide optional fi ber connectivity for longer reach Gigabit Ethernet requirements. Two built-in 10 Gigabit Ethernet SFP+ interfaces on the front, reserved for network uplinks or servers and storage devices, and two 10 Gigabit module bays on the rear, permitting both uplinks and local/distant stacking, provide versatile 10 Gigabit deployment possibilities.
Enterprise-class L2+
Combining superior resiliency, enterprise-class security and non-blocking performance, NETGEAR Stackable PoE Managed Gigabit Switches GSM7228PS and GSM7252PS offer a full set of Layer 2 management features, as well as Layer 2+ (Layer 3 lite IPv4 routing) with unsurpassed affordability. Together with VLAN routing, voice-class prioritization, and chassis-like stack even with local or distant non-PoE Layer 3 Gigabit Managed Switches GSM7328S / GSM7352S / GSM7328FS, the GSM7228PS and GSM7252PS series can be deployed at enterprise edge, remote branch offi ces and closer to the core of small and medium businesses' growing networks.
L3 Scalability
Layer 3 license upgrades GSM7228PL and GSM7252PL unlock IPv4/IPv6 dynamic routing capabilities of GSM7228PS and GSM7252PS. Designed for Enterprise networks and core/aggregation levels of SMB networks, L3 upgraded GSM7228PS and GSM7252PS provide advanced routing protocols such as OSPF, VRRP and multicast for converged applications.
High Availability
NETGEAR Stackable, PoE Managed Gigabit Switches GSM7228PS and GSM7252PS come with a removable power module for the main power supply. In the event of a power supply failure, the switch can immediately shift to an external RPS device while the internal power module is replaced for 100% uptime. Like all NETGEAR ProSafe Managed Switches, the GSM7228PS and GSM7252PS are backed by the NETGEAR ProSafe Lifetime Warranty.
Hardware Main Features Benefits
24/48-port Gigabit 802.3af PoE • Gigabit performance for growing networks
• Comfortable 384W budget for IP Phones, APs, IP cameras, etc.
8 first ports 802.3at PoE+ (30W) • Ready for high-powered new PoE+ devices
4 shared SFP (Gigabit fi ber) interfaces
• Fiber SX/LX connectivity for longer reach requirements
• Accept Fast Ethernet 100FX SFP
2 built-in 10 Gigabit SFP+ (front)
• Dramatically lower the cost of 10 Gigabit deployments
• Flexible 10 GE network uplinks, server/storage
• Accept short direct-attach SFP+ copper cables
2 additional 10 Gigabit module bays (rear)
• For stacking or other 10 GE network uplinks
Physical stacking up to 8 switches/384 ports • Chassis-like unique GUI/CLI
• High speed 12 x 4 = 48 GE overall stacking performance
• Single IP address management
• Hot swappable, automatic unit replacement
• Distributed redundant trunking, any-to-any port mirroring
Stack also with non-PoE GSM73xxS series • Versatile local or distant L3 10 Gigabit deployments with GSM7328S, GSM7352S and GSM7328FS
Removable power supply + RPS option
• 100% uptime even in case of power supply failure
• APS525W spare power supply can be replaced without any service interruption when used with one external RPS
Software Main Features Benefits
Layer 2+ (Layer 3 lite ? IPv4 routing)
• Unsurpassed affordability for edge VLAN/subnet routing
Multiple STP, 802.3ad LACP, RPS support
• Superior resiliency for highly available networks
Fabric (24/48-port) 144 / 192 Gbps
Performance 107.1 / 285.7 Mpps
• Non-blocking performance for critical applications
• Ideal for large voice/video deployments
L2, L3, L4 ACL (access control lists) • Enterprise-class security
• Network protection based on user profi le
• Network protection based on trusted application
L2, L3, L4 QoS (8 priority queues, DiffServ) • Voice-class prioritization
• Traffi c prioritization based on user profi le or application
• More queues for VoIP, video & critical applications
IGMP snooping v2, v3
IGMP proxy, IGMP querier
• Easier multicast for IP surveillance, IPTV
• Multicast traffi c reaches only the interested receivers, even without a dedicated external multicast router
8,000 MAC ? 1,024 VLANs ? 1,024 MC groups
64 trunks 8-port each ? DHCP server/relay
224 IP routes ? 128 IP interfaces
• Deployable at enterprise edge, remote branch offi ces or closer to the core of SMB networks
GSM7228PS GSM7252PS
Features at a Glance\
L3 License Upgrade Benefits
Layer 3 - IPv4 (RIPv1/v2, OSPFv1/v2, VRRP)
Layer 3 - IPv6 (RIPng, OSPFv3)
• Advanced routing capabilities for converged applications
• Ideal for IPv4 /IPv6 transitioning networks
Multicast routing - IPv4/IPv6
Multicast L2 - IPv6 (MLD)
• Advanced routing of multicast streams (PIM, sparse, dense)
• Simplify IPTV & video large deployments
IPv6 L2, L3, L3 ACL (access control lists)
IPv6 L2, L3, L4 QoS (8 priority queues)
• Enforces advanced security for IPv6 networks (user profi le, applications)
• IPv6 traffi c prioritization (user profi le, VoIP, video & critical applications)