Interfaces/Ports Netgear GSM7248EU - 48 Port Layer 2 Switch |
| Interfaces/Ports |
48 x 10/100/1000Base-T LAN |
| Interfaces/Ports Details |
· 48 x RJ-45 10/100/1000Base-T Auto-negotiating/Auto MDI/MDI-X · 1 x Console Management |
|
Media & Performance Netgear GSM7248EU - 48 Port Layer 2 Switch |
| Connectivity Media |
Twisted Pair 10/100/1000Base-T |
| Data Transfer Rate |
· 10Mbps Ethernet · 100Mbps Fast Ethernet · 1Gbps Gigabit Ethernet |
| Performance |
· 96Gbps Bandwidth Non-blocking · Up to 71.4Mpps Forwarding Rate |
|
I/O Expansions Netgear GSM7248EU - 48 Port Layer 2 Switch |
| Expansion Slots |
4 x Expansion Slot(s) |
| Slot Details |
4 x SFP (mini-GBIC) Shared |
|
Network & Communication Netgear GSM7248EU - 48 Port Layer 2 Switch |
| Flow Control |
IEEE 802.3x (Full-duplex) |
| Switching Method |
Store-and-forward |
| Supported Layers |
2 Switching |
| Address Table |
8K MAC Addresses - 48bit |
|
Management & Protocols Netgear GSM7248EU - 48 Port Layer 2 Switch |
| Management |
· Syslog · 802.1p (QoS) · DiffServ traffic prioritization · Static VLAN (Up to 512) · Telnet remote login (five sessions) · Remote Networking (RMON 1, 2,3 and 9) · Simple Network Management Protocol (SNMP ) · Command Line Interface ( CLI ) via console port · Web-based management via embedded HTTP server · ProSafe Network Management Software |
| Protocols |
· TCP /IP · Telnet · BootP · STP · RSTP · MSTP · SNMP v1 · SNMP 2c · SNMPv3 · DHCP · RADIUS · LACP · HTTP · VoIP · SNTP · IGMP |
| Security |
· RADIUS · Secured Sockets Layer (SSL) · Secured Shell (SSH v1.5, v2) · 802.1x Port Access Authentication |
|
Memory Netgear GSM7248EU - 48 Port Layer 2 Switch |
| Memory |
· 64MB Main Memory · 122KB Packet Buffer per Port · 8MB Flash Memory |
|
Controls/Indicators Netgear GSM7248EU - 48 Port Layer 2 Switch |
| Status Indicators |
· Per port: Speed, Link, Activity · Per device: Power, Fan Status |
|
Reliability Netgear GSM7248EU - 48 Port Layer 2 Switch |
| MTBF |
57800 Hour(s) |
|
Power Description Netgear GSM7248EU - 48 Port Layer 2 Switch |
| Input Voltage |
100 V AC to 240 V AC Universal |
| Frequency |
50 Hz or 60 Hz |
| Power Consumption |
90 W Maximum |
|
Environmental Conditions Netgear GSM7248EU - 48 Port Layer 2 Switch |
| Temperature |
· 0 °C to 40 °C Operating · -20 °C to 70 °C Storage |
| Humidity |
· 90% Maximum Non-condensing Relative Humidity Operating · 95% Maximum Non-condensing Relative Humidity Storage |
| Altitude |
· 3048 m Maximum Operating · 3048 m Maximum Storage |
| Thermal Dissipation |
28.24 BTU/h |
|
Physical Characteristics Netgear GSM7248EU - 48 Port Layer 2 Switch |
| Form Factor |
· Rack-mountable · Desktop |
| Dimensions |
4.32cm Height x 43.99cm Width x 25.7cm Depth |
| Weight |
4.19 kg |
|
Miscellaneous Netgear GSM7248EU - 48 Port Layer 2 Switch |
| Package Contents |
· GSM7248EU ProSafe Gigabit L2 Managed Switch · Power cable · Null modem cable · Rubber footpads for tabletop installation · Rack-mount kit · Installation guide · Resource CD · Warranty/Support information card |
| Additional Information |
· 4 SFP connectors for fiber connection (shared with the last four copper ports) · Number of trunks: 6 · Number of Queues: 4 · Acoustic noise: ( ANSI -S10.12) 47 dB · Broadcast Storm Protection · Weighted Round Robin (WRR) Queuing Technology · All ports are auto-negotiating to achieve the fastest connection · Latency: Less than 20 microseconds for 64-byte frames · Small Form-factor Pluggable ( SFP ) modules deliver choice in 1000Base-SX or 1000Base- LX optics |
| Certifications & Standards |
· RFC 768 UDP · RFC 951 BootP · RFC 2030 (SNTP) · RFC 1213 MIB II · RFC 2865 RADIUS · RFC 2998 DiffServ · RFC 854-859 Telnet · RFC 1493 Bridge MIB · RFC 1215 SNMP Traps · RFC 3046 DHCP Relay · RFC 1534 DHCP and BootP · RFC 1643 Ethernet Interface MIB · RFC 2131, 2132 DHCP and BootP · RFC 1757 RMON groups 1,2,3, and 9 · RFC 1213 MIB II-RFC 1215 SNMP Traps · RFC 1157, 1902, 1903, 1904, 1905, 1906, 1907 SNMP v1, v2c, v3 IEEE Standards: · IEEE 802.3 · IEEE 802.3u · IEEE 802.3ab · IEEE 802.3x · IEEE 802.1D STP · IEEE 802.1w RSTP · IEEE 802.1s MSTP · IEEE 802.1p (CoS) · IEEE 802.3ad (LACP) · IEEE 802.1Q Static VLAN · IEEE 802.1x Port Access Authentication Electromagnetic Emissions: · CE mark, commercial · FCC Part 15 Class A · VCCI Class A-EN 55022 (CISPR 22), Class A · C-Tick Electromagnetic Immunity: · EN 55024 · EN 50082-1 Safety: · CE mark, commercial · CSA certified ( CSA 22.2 #950) · UL listed (UL 1950)/CUL IEC950/EN60950 |
|
Warranty Netgear GSM7248EU - 48 Port Layer 2 Switch |
| Standard Warranty |
5 Year(s) |
Home 
Netgear's ProSafe 48 Port Gigabit L2 Managed Switch GSM7248EU delivers wirespeed Gigabit performance and a full set of Layer 2 management features with unsurpassed affordability. Netgear GSM7248EU - 48 Port Layer 2 Switch 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 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. 
