Netgear ProSafe GSM7248 48-Port Gigabit L2 Managed Switch

Netgear ProSafe GSM7248 48-Port Gigabit L2 Managed Switch

Netgear ProSafe GSM7248 48-Port Gigabit L2 Managed Switch

B&H # NEGSM724820 MFR # GSM7248-200NAS
Netgear ProSafe GSM7248 48-Port Gigabit L2 Managed Switch

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Product Highlights

  • Layer 2 Management
  • Quality of Service
  • Static Routing
  • DiffServ Traffic Prioritization
  • Prosafe Control Center (Web-Based GUI)
  • Command Line Interface
  • Auto Uplink Technology
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Netgear GSM7248 overview

  • 1Description

The ProSafe GSM7248 48-Port Gigabit L2 Managed Switch from 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 for 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 48 10 / 100 / 1000 ports to ensure reliable performance. Flexible fiber connectivity is enabled through four combination small form-factor pluggable 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 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.

Full 48 10 / 100 / 1000 ports and a non-blocking design provides wire speed throughput and maximum bandwidth for the most demanding network environments. Small form-factor pluggable modules deliver choice in 1000BASE-SX, 1000BASE-LX or 1000BASE-ZX (70 Km) 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 using this out of the box, plug and play switch. 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.
Meet your management needs with SNMP (v1, v2c and v3), RMON, Command Line Interface 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, 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.
The ProSafe GSM7248 offers 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.
UPC: 606449069181
In the Box
Netgear ProSafe GSM7248 48-Port Gigabit L2 Managed Switch
  • Null Modem Cable
  • Power Cable
  • Rubber Footpads
  • Rack-Mount Kit
  • Resource CD-ROM
  • Installation Guide
  • 24/7 Basic Technical Support Free for 90-Days
  • Table of Contents
    • 1Description

    Netgear GSM7248 specs

    Product Type Ethernet switch
    Expansion Slots 4x SFP (mini-GBIC)
    Form Factor Rack-mountable
    Number of Ports 48
    Interfaces/Ports 48x RJ-45 10 / 100 / 1000 Base-T network LAN
    1x RS-232 console management
    Standard Memory 64 MB
    Forwarding/Filtering Rate 71.4 Mpps
    Switching Throughput 96 Gbps
    Flash Memory 8 MB
    Layer Supported 2
    Network Technology 10 / 100 / 1000 Base-T
    Manageable Yes
    Gigabit Ethernet Port Yes
    Physical Interfaces RJ-45 connectors for 10BASE-T, 100BASE-TX and 1000BASE-T (auto uplink on all ports):48 ports

    Small form-factor pluggable modules for fiber Gigabit Ethernet interfaces:
    4 slots

    RS-232 console port
    Layer 2 Services
    • IEEE 802.1Q static VLAN (1024)
    • IEEE 802.1p class of service
    • IEEE 802.1D spanning tree protocol
    • IEEE 802.1v protocol VLAN & port VLAN and Mac-based VLAN
    • Voice VLAN
    • Guest VLAN
    • IP subnet-based VLAN
    • IEEE 802.1 Q-in-Q
    • IEEE 802.1w rapid spanning tree
    • IEEE 802.1s multiple spanning tree
    • IEEE 802.3ad link aggregation
    • IEEE 802.1x port access authentication
    • IGMP v1, v2, v3 snooping support
    • IGMP querier
    • Static multicast filtering
    • Ingress rate limit in 1 Kbps increments
    • Weighted round robin queue technology
    • MLD v1, v2 snooping
    Layer 3 Services
    • Static routing
    • ARP
    • Access control lists - MAC, IP, TCP
    • ACLs: L2 / L3 / L4
    • Network storm protection including broadcast multicast and unicast traffic
    • Protected ports
    • MAC filtering
    • Private group
    • CoS
    • Diffserv QoS (RFC 2998)
    • IEEE 802.1x port access authentication
    • Port security
    • DoS
    • DHCP snooping
    • IP source guard
    • Dynamic ARP inspection
    • RADIUS (RFC 2865)
    • RADIUS accounting (RFC 2866)
    • TACACS+
    Switch Management Specifications
    • SNMP v1, v2c, v3 with multiple IP addresses
    • RFC 1157, 1902-1907
    • RFC 768 UDP
    • UDP relay
    • RFC 854-859 telnet
    • RFC 951 BOOTP
    • RFC 1213 MIB II
    • RFC 1757 RMON groups 1,2,3 and 9
    • RFC 1215 SNMP traps
    • RFC 1493 bridge MIB
    • RFC 1643 ethernet interface MIB
    • RFC 1534 DHCP and BOOTP interoperation
    • RFC 2131, 2132 DHCP and BOOTP
    • Private enterprise MIB
    • Port mirroring support (many-to-one)
    • DHCP / BOOTP relay-primary and backup (RFC 3046, option 82)
    • RFC 2030 simple network time protocol
    • DHCP server
    • DHCP L2 relay
    • IEEE 802.1AB Link layer discovery protocol
    • ANSI / TIA-1057 LLDP media endpoinl discovery (LLDP-MED)
    • DHCP relay (with backup servers)
    • GARP / GVRP / GMRP
    • SYSLOG
    • TFTP, SFTP, HTTP, SCP or local USB flash firmware upgrade
    • Port description
    • RFC 1519 CIDR
    • Proxy ARP
    • DNS lookup
    Single IP Address Management Manage up to 48 fully managed switches

    Feature can be used with the following models:

    • FSM726E, FSM7226RS, FSM7250RS
    • FSM7328S, FSM7352S, FSM7328PS, FSM7352PS
    • GSM7224R, GSM7248R
    • GSM7328S, GSM7328FS, GSM7352S
    • FSM726v3
    • GSM7224-200
    • GSM7248-200
    Performance Specifications Forwarding modes: Store-and-forward
    Bandwidth: 96 Gbps; 71.4 Mpps
    Switch latency: 20 us for 64-byte frames (1 G to 1 G)
    System memory: 128 MB
    Packet buffer memory: max support 1.5 MB buffer memory
    Code storage (flash): 32 MB
    Address database size: 8 K media access control addresses
    Number of VLANs: 1024 (1-4093)
    Number of trunks: 64
    Number of queues: 8
    Number of static route: 32
    Number of routed VLANs: 32
    Number of ARP entries: 480
    Number of ACL rules: 224
    Jumbo frame support: up to 9 K packet size

    Acoustic noise: 48.8 dB
    Heat dissipation: 244.101 BTU / hr
    Mean time between failures: 162, 303 hours (~19 years)
    User Interfaces Command line interface via console port (5 sessions)
    Web-based management via embedded HTTP server protected with secure sockets layer
    (SSLv3) or Transport Layer Security (TLS v1)
    Telnet remote login (5 sessions) securable with Secure Shell (SSH v1.5, v2)
    LEDs Per port: Speed, link, activity
    Per device: Power, fan, RPS status
    Network Standards Compatibility IEEE 802.3i 10BASE-T
    IEEE 802.3u 100BASE-TX, 100BASE-FX
    IEEE 802.3ab 1000BASE-T
    IEEE 802.3z 1000BASE-X
    IEEE 802.3x flow control
    Environmental Specifications Operating temperature: 32 to 131° F (0 to 55° C)
    Storage temperature: -4 to 158° F (-20 to 70° C)
    Operating humidity: 90% maximum relative humidity, non-condensing
    Storage humidity: 95% maximum relative humidity, non-condensing
    Operating altitude: 10,000 ft (3,000 m) maximum
    Storage altitude: 10,000 ft (3,000 m) maximum
    Electrical Specifications Power consumption: 71.5 W maximum
    Redundant power supply input: 12 V
    Electromagnetic Emissions CE mark
    EN 55022 Class A - emissions
    EN 55024 - immunity
    FCC part 15 Class A
    VCCI Class A
    Electromagnetic Safety CE mark
    EN 60950 - 1
    UL / cUL 60950 - 1
    Modules ProSafe AGM731F 1000BASE - SX SFP GBIC
    ProSafe AGM732F 1000BASE - LX SFP GBIC
    ProSafe AGM733 1000BASE - ZX SFP GBIC
    100FX SFP LC transceiver
    Physical Specifications Dimensions (W x D x H): 17.3 x 8.1 x 1.6" (440 x 205 x 43 mm)
    Weight: 9.13 lb (4.15 kg)
    Packaging Info
    Package Weight 11.6 lb
    Box Dimensions (LxWxH) 23.0 x 13.8 x 3.5"

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