NETGEAR GSM7248-200EUS netværksswitch Administreret L2
Varenummer: GSM7248-200EUS
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DKK 8.900,00 / Stk
DKK 7.120,00 ekskl. moms
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NETGEAR GSM7248-200EUS. Switch-type: Administreret, Switch lag: L2. Basis omskiftning RJ-45 Ethernet porte, antal: 48, Port til konsol: RS-232. MAC adresselabel: 8000 entries. Netværksstandarder: IEEE 802.3ab, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z. Stativ-montering


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  • 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.

  • Administrationsfunktioner
    Switch-type Administreret
    Switch lag L2
    Servicekvalitet support (QoS) Ja
    Webbaseret administration Ja
    MIB support RFC 1213, RFC 1493, RFC 1643
    Porte & Grænseflader
    Basis omskiftning RJ-45 Ethernet porte, antal 48
    Gigabit Ethernet (kobber) porte, antal 48
    SFP/SFP+ porte, antal 4
    Antal SFP modulslots 4
    Port til konsol RS-232
    Netværk
    Netværksstandarder IEEE 802.3ab, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
    Kobber ethernet kabelteknologi 1000BASE-T, 100BASE-TX, 10BASE-T
    Port-spejlning Ja
    Flowkontrol support Ja
    Link aggregering Ja
    Broadcast stormkontrol Ja
    Begrænsning af hastighed Ja
    Spanning tree protokol Ja
    Antal VLAN'er 1024
    Dataoverførsel
    MAC adresselabel 8000 entries
    Understøttede dataoverførselshastigheder 10/100/1000 Mbps
    Opbevar-og-frem Ja
    Antal køer 8
    Maksimal dataoverførselshastighed 1 Gbit/sek.
    Jumbo Frames support Ja
    Pakke bufferlager 0,75 MB
    Sikkerhed
    DHCP funktioner DHCP server, DHCP client
    Adgangskontrolliste (ACL) Ja
    IGMP snooping Ja
    Filtrering af MAC-adresser Ja
    SSH/SSL support Ja
    Multicast funktioner
    Multicast-understøttelse Ja
    Protokoller
    Administrationsprotokoller SNMPv1, v2c, v3, IGMP v1, v2, v3, DHCP
    Datalink-protokol Ethernet, Fast Ethernet, Gigabit Ethernet
    Understøttede netværksprotokoller SNTP, RMON 1, 2, 3, 9, BOOTP, HTTP & HTTPS, LLDP, LLDP-MED, GARP, GVRP, GMRP, TFTP, SFTP, SCP
    Design
    Stativ-montering Ja
    Stabelbar Ingen
    Sikkerhed CE, EN 60950-1, UL/cUL 60950-1
    Præstation
    Intern hukommelse 128 MB
    Flashhukommelse 32 MB
    Støjniveau 48,8 dB
    Firmware kan opgraderes Ja
    Strømstyring
    Indgangsspænding 12 V
    Power over Ethernet (PoE)
    Strøm over Ethernet (PoE) Ingen
    Driftsbetingelser
    Driftstemperatur (T-T) 0 - 55 °C, 32 - 131 °F
    Opbevaringstemperatur (T-T) -20 - 70 °C
    Relativ luftfugtighed ved drift (H-H) 0 - 90%
    Relativ luftfugtighed ved opbevaring (H-H) 0 - 95%
    Driftshøjde 0 - 3000 m
    Vægt & størrelser
    Vægt 4,15 kg
    Andre funktioner
    Reaktionstid 20 us
    Dimensioner (BxDxH) 440 x 205 x 43 mm
    Forbindelsesteknologi Ledningsført
    Båndbredde 48 Gbit/sek.
    Strømforsyning 71,5 W
    Netværksfunktioner Ethernet, Fast Ethernet, Gigabit Ethernet
    Elektromagnetisk udstråling CE, EN 55022 Class A, EN 55024, FCC Part 15 Class A, VCCI Class A, C-Tick
    Forbindelses-LED'er Y
    Vægt (efter britisk standard) 4,14 kg (9.13 Pund)
    Dimensioner (BxDxH) (efter britisk standard) 439,4 x 205,7 x 40,6 mm (17.3 x 8.1 x 1.6")