Datasheet

- 19" Rackmount Installation
* available in future firmware upgrade
DES-3550
xStack 48-port 10/100 Layer 2+ Managed
Switch
- 48-Port 100BaseTX Auto-Negotiating
(NWAY), Auto MDI/MDI-X ports
- 2 Combo 1000BaseT Gigabit Copper or Mini-
GBIC SFP ports
- Virtual stacking of up to 32 units per stack
- Complete network access management
solution
- Multi-layer (L2, L3, L4) Quality of Service
- IEEE 802.1q Tagged VLAN, Port-based VLAN
& IEEE 802.1p Priority Service
- IEEE 802.1d Spanning Tree & 802.1w Rapid
Spanning Tree
- Advanced Access Control Lists (ACL),
Enhanced TACACS+, RADIUS authentication *
- Traffic Segmentation & Bandwidth Control
- 802.3ad LACP Link Aggregation port trunks
- IGMP snooping for multimedia applications
- CLI, Syslog, Telnet, Web-based management
& TFTP firmware upgrade
- SNMP v1, v2c, v3 & RMON groups 1, 2, 3, 9
- Optional redundant power supply support
(model DPS-200)
- 19" Rackmount Installation
* RADIUS support available in future firmware
upgrade
5 years
Limited
Lifetime**
YES**