Netgear GSM7248 ProSafe 48 Port Gigabit L2 Managed Switch

£510.09 includes FREE UK Postage (other delivery options available)

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These high-speed, Layer 2 managed switches deliver optimised and Gigabit throughput wherever your network needs it; to high performance departments or workgroups at the edge, or as a backbone for Fast Ethernet switches and servers in demanding smaller networks.


NETGEAR 5-year warranty.




Buffer Memory

Packet Buffer Memory per port: 0.12MB

Flash Memory


Memory (Maximum)





MAC Addresses


Mean Time Between Failure (MTBF)

57,800 Hours

Network Latency

Switch latency: Less than 20 microseconds for 64-byte frames


Fixed Ports

48 port(s) x 10/100/1000Mbps , (48 x RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T (Auto Uplink and auto-negotiate on all ports))

Network Slots

(4 x SFP connectors for fibre connection (shared with the last four copper ports))

Console Ports

1 x RS-232


Standards Compliance

IEEE 802.3 10BASE-T  IEEE 802.3u 100BASE-TX  IEEE 802.3ab 1000BASE-T IEEE 802.3x Flow Control


Management Capabilities

Management Specifications: IEEE 802.1Q Static VLAN (Up to 512)  IEEE 802.1p Class of Service (CoS)  IEEE 802.3ad Link Aggregation Control Protocol (LACP)  IEEE 802.1D Spanning Tree Protocol  IEEE 802.1w Rapid Spanning Tree  IEEE 802.1s Multiple Spanning Tree  IEEE 802.1x Port Access Authentication  RFC 768 UDP  RFC 854-859 Telnet  IGMP Snooping Support  Port Mirroring Support  RFC 951 BootP  RFC 1157, 1902, 1903, 1904, 1905, 1906, 1907 SNMP v1, v2c, v3  RFC 1213 MIB II-RFC 1215 SNMP Traps  RFC 1493 Bridge MIB  RFC 1534 DHCP and BootP Interoperation  RFC 1643 Ethernet Interface MIB  RFC 1757 RMON groups 1,2,3, and 9  RFC 2131, 2132 DHCP and BootP  RFC 2865 RADIUS-RFC 2998 DiffServ  RFC 3046 DHCP Relay  Broadcast Storm Protection  Private Enterprise MIB  Broadcast Storm Protection  Weighted Round Robin (WRR)  Queuing Technology  RFC 2030 Simple Network Time Protocol (SNTP)  SYSLOG


Electromagnetic Emissions: CE mark, commercial  FCC Part 15 Class A  VCCI Class A-EN 55022 (CISPR 22), Class A  C-Tick  Electromagnetic Immunity: EN 50082-1  EN 55024  Safety: CE mark, commercial  CSA certified (CSA 22.2 #950)  UL listed (UL 1950)/CUL IEC950/EN60950

User Interface

Command Line Interface (CLI) via console port  Web-based management via embedded HTTP server protected with Secured Sockets Layer (SSLv3) or Transport Layer Security (TLS v1)  Telnet remote login (5 sessions) securable with Secured Shell (SSH v1.5, v2)



100 to 240VAC / 90W / 50 to 60Hz



Operating Temperature 0 to 40°C - Humidity 0 to 90%


In The Box

GSM7248 ProSafe 48 Port Gigabit L2 Managed Switch  Power cable  Null modem cable  Rubber footpads for tabletop installation  Rackmount kit  Installation guide  Resource CD  Warranty/Support information card

LED Status Indicators

Per port: Speed, Link, Activity  Per device: Power, Fan Status


44.0cm (W) x 25.7cm (D) x 4.3cm (H) - Weight 4.2kg


  • 48 auto-sensing 10/100/1000 Mbps ports with 4 SFP fiber interfaces
  • Full wirespeed Gigabit Ethernet throughput
  • Full Layer 2 management feature set
  • SNMP, RMON, VLAN, QoS, port trunking, and more
  • Secured Web GUI and CLI management interfaces
  • RADIUS Authentication, 802.1x, ACLs, SNMPv3, SSH/SSL Secure log-in

For more information and our Delivery Policy see here.

For more information and our Returns Policy see here.

Catalogue No: EL-01022530