Switch Prosafe Gigabit Enet Gsm7248 48-port 10/100/1000bt L2 Managed With 4-port Sfp

Introduction

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.

Management features

Switch type

Managed

Switch layer

L2+

Quality of Service (QoS) support

Y

Web-based management

Y

MIB support

RFC 1213, RFC 1493, RFC 1643

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity

48

Gigabit Ethernet (copper) ports quantity

48

SFP/SFP+ slots quantity

4

SFP module slots quantity

4

Console port

RS-232

Network

Networking standards

IEEE 802.3ab,IEEE 802.3i,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z

Copper ethernet cabling technology

1000BASE-T,100BASE-TX,10BASE-T

Port mirroring

Y

Flow control support

Y

Link aggregation

Y

Broadcast storm control

Y

Rate limiting

Y

Spanning tree protocol

Y

Number of VLANs

1024

Data transmission

Supported data transfer rates

10/100/1000 Mbps

MAC address table

8000 entries

Store-and-forward

Y

Number of queues

8

Maximum data transfer rate

1 Gbit/s

Jumbo frames support

Y

Packet buffer memory

0.75 MB

Security

DHCP features

DHCP server,DHCP client

Access Control List (ACL)

Y

IGMP snooping

Y

MAC address filtering

Y

SSH/SSL support

Y

Multicast features

Multicast support

Y

Protocols

Management protocols

SNMPv1, v2c, v3, IGMP v1, v2, v3, DHCP

Data link protocols

Ethernet, Fast Ethernet, Gigabit Ethernet

Supported network protocols

SNTP, RMON 1, 2, 3, 9, BOOTP, HTTP & HTTPS, LLDP, LLDP-MED, GARP, GVRP, GMRP, TFTP, SFTP, SCP

Design

Rack mounting

Y

Stackable

N

Safety

CE, EN 60950-1, UL/cUL 60950-1

Performance

Internal memory

128 MB

Flash memory

32 MB

Noise level

48.8 dB

Firmware upgradeable

Y

Power

Input voltage

12 V

Power over Ethernet (PoE)

Power over Ethernet (PoE)

N

Operational conditions

Operating temperature (T-T)

0 - 55 °C

Storage temperature (T-T)

-20 - 70 °C

Operating relative humidity (H-H)

0 - 90%

Storage relative humidity (H-H)

0 - 95%

Operating altitude

0 - 3000 m

Operating temperature (T-T)

32 - 131 °F

Weight & dimensions

Weight

4.15 kg

Other features

Latency

20 us

Dimensions (WxDxH)

440 x 205 x 43 mm

Connectivity technology

Wired

Bandwidth

48 Gbit/s

Power supply

71.5 W

Electromagnetic emissions

CE, EN 55022 Class A, EN 55024, FCC Part 15 Class A, VCCI Class A, C-Tick

Networking features

Ethernet, Fast Ethernet, Gigabit Ethernet

Connectivity LEDs

Y

Weight (imperial)

4.14 kg (9.13 lbs)

Dimensions (W x D x H) (imperial)

439.4 x 205.7 x 40.6 mm (17.3 x 8.1 x 1.6")