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.
Features
Specifications
Compliance | |
Standards Compliance | IEEE 802.3 10BASE-T • IEEE 802.3u 100BASE-TX • IEEE 802.3ab 1000BASE-T IEEE 802.3x Flow Control |
Electrical | |
Voltage/Power/Frequency | 100 to 240VAC / 90W / 50 to 60Hz |
Environmental | |
Environmental | Operating Temperature 0 to 40°C - Humidity 0 to 90% |
General | |
Model Name | GSM7248 |
Product Type | Network Switch |
Warranty | NETGEAR 5-year warranty. |
Barcode | 606449069174 |
Interfaces/Ports | |
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 |
Memory | |
Buffer Memory | Packet Buffer Memory per port: 0.12MB |
Flash Memory | 8MB |
Memory (Maximum) | 64MB |
Performance | |
Backplane | 96Gbps |
MAC Addresses | 8,000 |
Mean Time Between Failure (MTBF) | 57,800 Hours |
Network Latency | Switch latency: Less than 20 microseconds for 64-byte frames |
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 | 44.0cm (W) x 25.7cm (D) x 4.3cm (H) - Weight 4.2kg |
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) |
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Europe's specialist value added distributor of server chassis, server components and server systems.
Server Case is a specialist server chassis distributor based here in the United Kingdom, with an extensive range of 19” rackmount cases built to suit a variety of environments; including remote industrial servers and everything in between. Furthermore, our distribution partnerships have allowed us to develop and deliver Server Barebones and fully configured systems to the vast IT Channel and Enterprise customers.
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