Excellent
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4.7 / 5
1413 Reviews
Stephen 
star star star star star
Order received promptly and well packed. Products appear to be of good quality. Highly recommended.
Jethro 
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Exact part and reasonably priced.
Brian 
star star star star star
Excellent! Quick easy and faultless, I found exactly what I needed, ordered it and delivery was a lot quicker than I expected too!
Netgear ProSafe GSM7248
Up to 48 Switches Can Be Managed Via a Single IP Address!

NETGEAR delivers wirespeed Gigabit performance and a full set of Layer 2 management features, as well as static routing with unsurpassed affordability. This next-generation, high-speed switch delivers maximum throughput where you need it — to high-performance workgroups at the edge of the network, or as a backbone for Fast Ethernet switches and high-speed servers in demanding small networks. The non-blocking design offers full Gigabit throughput simultaneously to all 24 or 48 10/100/1000 ports to ensure reliable performance. Flexible fiber connectivity is enabled through four combination small form-factor pluggable (SFP) gigabit interfaces. Layer 2 management functionality delivers reliability, control, and availability. Static routing enables inter-VLAN routing and provides a faster network and more effective bandwidth management. Access control lists (L2-L4) provide robust security, while L2-L4 based QoS provides enhanced traffic management capabilities. The cost-effective NETGEAR ProSafe 24- and 48-port Gigabit L2 Managed Switch creates a more productive — and future-proof — network. With increasing bandwidth requirements from applications such as voice, video, database management, and other services that slow throughput and response time, you can unleash your network and enable maximum productivity with Gigabit Ethernet for today’s high-performance environments.



Multiple NETGEAR fully managed switches can be managed via a single IP address. Optimize bandwidth, security, and control with full Layer 2 management capabilities. Network administrators can use any combination of these features to ensure uptime, availability, bandwidth and throughput.



Powerful

Full 24 or 48 10/100/1000 ports and a non-blocking design provide wire speed throughput and maximum bandwidth for the most demanding network environments. Small form-factor pluggable (SFP) modules deliver choice in 1000BASE-SX, 1000BASE-LX or 1000BASE-ZX (70Km) optics. The Layer 2 management features optimize bandwidth throughout the network – delivering Gigabit performance to systems, applications, and services. Take advantage of forwarding rates up to 71.4 million pps, and a switching capacity of 96 Gbps.



Easy to Use

Move up to Gigabit power in minutes. Use either of these solutions as a managed switch out of the box – just plug and play! All ports are auto-negotiating and support Auto Uplink™ technology. Choose from two easy-to-use management interface options –Web interface or a command line interface available through console or telnet. Comprehensive remote administration capabilities reduce the need for on-site administration. Easy to troubleshoot – built-in testing capability locates cable-related network problems. Additionally, up to 48 switches can be managed via a single IP address using the Web GUI interface.



Manageable

Meet your management needs with SNMP (v1, v2c and v3), RMON, Command Line Interface (CLI) and completely redesigned Web-based GUI, ProSafe Control Center. Advanced features include up to 512 VLANs, DiffServ traffic prioritization and 802.1p (QoS) for Voice over IP services (VoIP), broadcast storm protection, RADIUS, 802.1x, port trunking, Rapid Spanning Tree, and link aggregation. In addition, L2-L4 based ACLs provide robust security, while static routing enables inter-VLAN routing for effective bandwidth management. Full Layer 2 implementation allows you to configure your network for maximum performance, reliability, and availability. Manageable with any popular SNMP-based management software, but optimized for NETGEAR ProSafe Network Management Software NMS100.



Outstanding

These products offer Layer 2 management and full Gigabit power at a compelling price. Use at the edge to improve workgroup connections, or at the core to upgrade a Gigabit Ethernet backbone — now you can afford the power your network deserves. Like all NETGEAR products, everything you need is in the box – including rack-mount kit, power and serial cables, and more.
Access Control List (ACL)Yes
Bandwidth48 Gbit/s
Basic switching RJ-45 Ethernet ports quantity48
Broadcast storm controlYes
Connectivity LEDsYes
Connectivity technologyWired
Console portRS-232
Copper ethernet cabling technology1000BASE-T,100BASE-TX,10BASE-T
Data link protocolsEthernet, Fast Ethernet, Gigabit Ethernet
DHCP clientYes
DHCP serverYes
Dimensions (W x D x H)439.4 x 205.7 x 40.6 mm (17.3 x 8.1 x 1.6 ")
Dimensions (WxDxH)440 x 205 x 43 mm
Electromagnetic emissionsCE, EN 55022 Class A, EN 55024, FCC Part 15 Class A, VCCI Class A, C-Tick
Ethernet LAN (RJ-45) ports quantity48
Firmware upgradeableYes
Flash memory32 MB
Flow control supportYes
Gigabit Ethernet (copper) ports quantity48
IGMP snoopingYes
Input voltage12 V
Internal memory128 MB
Jumbo frames supportYes
Latency20 us
Link aggregationYes
MAC address filteringYes
MAC address table8000 entries
ManagementLayer 2 Managed
Management protocolsSNMPv1, v2c, v3, IGMP v1, v2, v3, DHCP
Maximum data transfer rate1 Gbit/s
MIB supportRFC 1213, RFC 1493, RFC 1643
MountingRackmount
Multicast supportYes
Networking featuresEthernet, Fast Ethernet, Gigabit Ethernet
Networking standardsIEEE 802.3ab,IEEE 802.3i,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z
Noise level48.8 dB
Number of queues8
Number of VLANs1024
Operating altitude0 - 3000 m
Operating relative humidity (H-H)0 - 90 %
Operating relative humidity range0 - 90 %
Operating temperature (T-T)32 - 131 °F
Operating temperature range (T-T)0 - 55 °C
Packet buffer memory0.75 MB
PoENo
Port mirroringYes
Ports quantity48
Power over Ethernet (PoE)No
Power over Ethernet (PoE) supportNo
Power supply71.5 W
Quality of Service (QoS) supportYes
Rack mountingYes
Rate limitingYes
RJ45 Ports Qty48
SafetyCE, EN 60950-1, UL/cUL 60950-1
Security algorithms supportedACLs L2/L3/L4, RADIUS, TACACS+
SFP Ports Qty4
SFP/SFP+ slots quantity4
Source data-sheetIcecat.biz
Spanning tree protocolYes
SSH/SSL supportYes
StackableNo
Storage relative humidity (H-H)0 - 95 %
Storage relative humidity range0 - 95 %
Storage temperature (T-T)-20 - 70 °C
Storage temperature range (T-T)-20 - 70 °C
Store-and-forwardYes
Supported data transfer rates10/100/1000 Mbps
Supported network protocolsSNTP, RMON 1, 2, 3, 9, BOOTP, HTTP & HTTPS, LLDP, LLDP-MED, GARP, GVRP, GMRP, TFTP, SFTP, SCP
Switch layerL2+
Switch SpeedGigabit
Switch typeManaged
Web-based managementYes
Weight4150 g
SFP module slots quantity4
Weight (imperial)9.13 lbs
Dimensions (W x D x H) (imperial)17.3 x 8.1 x 1.6 "

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Netgear GSM7248-200EUS

GSM7248-200EUS, IEEE 802.3 a/b/i/z, 48-port Gigabit Ethernet, ACLs: L2/L3/L4, QoS

GSM7248-200EUS

Out of Stock

£561.87
£468.23 Ex VAT.