Overview Brand: DELL
Model: DELL PowerConnect 3448 MPN: 3448
Specifications Port Attributes
- 48 10/100BASE-T auto-sensing Fast Ethernet switching ports
- Additional 2 Fibre GbE via SFP transceivers
- Integrated Copper GbE ports provide resilient stacking
- Auto-negotiation for speed, duplex mode and flow control
- Auto MDI/MDIX
- Port mirroring
- Broadcast storm control
Performance
- Switch Fabric Capacity 17.6 Gb/s
- Forwarding Rate 13.1 Mpps
- Up to 8,000 MAC Addresses
Availability
- Spanning Tree (IEEE 802.1D) and Rapid Spanning Tree (IEEE 802.1w) with Fast Link support
- Multiple Spanning Trees (IEEE 802.1s)
- Virtual Cable Tester provided by MarvellTM for providing cable diagnostics
- Optical transceiver diagnostics
VLAN
- VLAN support for tagging and port-based as per IEEE 802.1Q
- Up to 256 VLANs supported
- Dynamic VLAN with GVRP support
Quality of Service
- Layer 2 Trusted Mode (IEEE 802.1p tagging)
- Layer 3 Trusted Mode (DSCP)
- 4 Priority Queues per Port
Multicast
- Static IP multicast
- IGMP snooping for IP Multicast Support
Security Options
- IEEE 802.1x based edge authentication
- Switch access password protection
- User-definable settings for enabling or disabling Web, SSH, Telnet, SSL management access
- Port-based MAC Address alert and lock-down
- IP Address filtering for management access via Telnet, HTTP, HTTPS/SSL, SSH and SNMP
- RADIUS and TACACS+ remote authentication for switch management access
- SSLv3 and SSHv2 encryption for switch management traffic
- Private VLANs
Other Switching
- Link Aggregation with support for up to 8 aggregated links per switch and up to 8 member ports per aggregated link (IEEE 802.3ad)LACP support (IEEE 802.3ad)
Management
- Web-based management interface
- Industry-standard CLI accessible via Telnet or local serial port
- SNMPv1, SNMPv2c and SNMPv3 supported
- 4 RMON groups supported (history, statistics, alarms and events)
- TFTP transfers of firmware and configuration files
- Dual firmware images on-board
- Multiple Configuration file upload/download supported
- Statistics for error monitoring and performance optimization including port summary tables
- BootP/DHCP IP address management supported
- Syslog remote logging capabilities
- Temperature sensors for environmental monitoring
- Virtual Cable Tester by MarvellTM and fibre transceiver diagnostics for advanced troubleshooting
Chassis
- Dimensions: 1.7 in (H) x 17.3 in (W) x 10.1 in (D)
- Height: 1U rack
- Weight: 7.49 lbs
Environmental
- Operating temperature: 0C - 45C
- Storage temperature: -20C to 70C
- Operating relative humidity: 10% - 90%
- Storage relative humidity: 10% - 95%
- Power supply: 100-240VAC, 50-60Hz voltage
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