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A full 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. Move up to Gigabit power in minutes. Use the GSM7248 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. Meet your management needs with SNMP (v1, v2c and v3), RMON, Command-Line Interface (CLI) and complete Web-based GUI. 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. 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. |
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Technical Details for Netgear ProSafe GSM7248
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| General | |
| Device Type | Switch |
| Enclosure Type | External |
| Width | 44 cm |
| Depth | 25.7 cm |
| Height | 4.3 cm |
| Weight | 4.2 kg |
| Memory | |
| RAM | 64 MB |
| Flash Memory | 8 MB Flash (Firmware) |
| Networking | |
| Ports Qty | 48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T |
| Data Transfer Rate | 1 Gbps |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Remote Management Protocol | SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP |
| Connectivity Technology | Wired |
| Switching Protocol | Ethernet |
| MAC Address Table Size | 8K entries |
| Status Indicators | Link activity, port transmission speed, power |
| Features | Flow control, DHCP support, auto-negotiation, BOOTP support, trunking, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, port mirroring, DiffServ support, manageable, Weighted Round Robin (WRR) queuing, store and forward, Broadcast Storm Control |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s |
| Expansion / Connectivity | |
| Expansion Slots Total (Free) | 4 ( 4 ) x SFP (mini-GBIC) |
| Interfaces | 48 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 1 x management - RS-232 |
| Miscellaneous | |
| Cables Included | 1 x null modem cable |
| Rack Mounting Kit | Included |
| Encryption Algorithm | TLS 1.0, SSL 3.0 |
| Authentication Method | Secure Shell (SSH), RADIUS, Secure Shell v.2 (SSH2) |
| Compliant Standards | CE, FCC Class A certified, C-Tick, CISPR 22 Class A, cUL, EN 60950, IEC950, UL 1950, VCCI Class A ITE, EN55024, CSA 22.2 No. 950, EN55022 Class A, EN50082-1, FCC Part 15 |
| Power | |
| Power Device | Power supply - internal |
| Voltage Required | AC 120/230 V ( 50/60 Hz ) |
| Power Consumption Operational | 90 Watt |
| Manufacturer Warranty | |
| Service & Support | NETGEAR lifetime warranty |
| Environmental Parameters | |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 0 - 90% |



