GSM7248-200EUS - Netgear GSM7248 ProSafe 48 Port Gigabit L2 Managed Switch


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.

Memory
Buffer Memory	Packet Buffer Memory per port: 0.12 MB
Flash Memory	8 MB
Memory (Maximum)	64 MB ( )
Performance
Backplane	96 Gbps
MAC Addresses	8,000
Shipping
Shipping Pallet Dimensions	(W) x (D) x (H) - Weight
Performance
Mean Time Between Failure (MTBF)	57,800 Hours
Network Latency	Switch latency: Less than 20 microseconds for 64-byte frames
Shipping
Shipping Carton	containing a total of
Shipping Carton Dimensions	(W) x (D) x (H) - Weight
Trade Carton	containing a total of
Trade Carton Dimensions	(W) x (D) x (H) - Weight
Interfaces/Ports
Power over Ethernet (PoE)	,
Fixed Ports	48 port(s) x , 10/100/1000 Mbps , ( 48 x RJ-45 connectors for 10BASE-T, 100BASE-TX, and 1000BASE-T (Auto Uplink and auto-negotiate on all ports) )
Uplink Ports	x , , ( )
Dual Personality Ports	x , , ( )
Network Slots	x , ( 4 x SFP connectors for fibre connection (shared with the last four copper ports) )
Console Ports	1 x RS-232
Compliance
Standards Compliance	IEEE 802.3 10BASE-T • IEEE 802.3u 100BASE-TX • IEEE 802.3ab 1000BASE-T IEEE 802.3x Flow Control
System
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
Certifications	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)
Electrical
Voltage/Power/Frequency	100 to 240 VAC / 90 W / 50 to 60 Hz
Environmental
Environmental	Operating Temperature 0 to 40 °C - Humidity 0 to 90 %
Physical
LED Status Indicators	Per port: Speed, Link, Activity • Per device: Power, Fan Status
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
Dimensions	44.0 cm (W) x 25.7 cm (D) x 4.3 cm (H) - Weight 4.2 kg
Shipping
Shipping Pallet	containing a total of

• 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

NETGEAR 5-year warranty.