DXS-3250E
xStack
®
Managed 48-Port Gigabit L2+ Switch, 2U Form Factor
with 4 Combo SFP and 1 Slot for Optional 2-Port XFP Module
Technical Specifications
Product Specifications
DXS-3250E
xStack Managed 48-Port Gigabit L2+ Switch, 2U Form Factor, 4 Combo SFP, 2 10-Gig Slots
MAC Address Table
8K
Switch Fabric
144Gbps
Routing
32 Static Routes
VLANs
Supports up to 4K VLAN Groups (Port-based, 802.1Q, GARP/GVRP, 802.1v Protocol-based, Private VLAN Edge, Guest
VLANs)
Priority Queues
8 Queues (802.1p/TOS/DiffServ) – Strict Priority or Weighted Round Robin Queue Scheduling
Multicast Support
IGMP Snooping, IGMP Querier, Multicast Forwarding, Multicast TV VLANs
Link Aggregation
LACP, Static Port Trunking, Configurable LAG Balancing
QoS/ACLs
Based on: MAC, IP, TCP/UDP, Payload, Port, DSCP, 802.1p
Security
Port-based Security, DHCP Snooping, DHCP Option 82, Dynamic ARP Inspection, RADIUS, RADIUS Accounting, ,
SSH2, SSLv3
Interface Options
RJ-45
10Base-T, 100Base-TX, & 1000Base-T
LC
With Optional Standard Small Form-Factor Pluggable (SFP) Gigabit Transceivers
With Optional 10-Gigabit XFP Transceivers
Network Protocols and Standards
In Band & Out of Band
Telnet, CLI/Console, RMON, Web-based HTTP, SNMPv1/v2c/v3, Syslog, Port Mirroring, TFTP Client, BootP Client, DHCP
Client, BootP/DHCP Relay Agent, and DNS Client
IEEE
802.3 Ethernet, 802.3u Fast Ethernet, 802.3ab Gigabit Ethernet, 802.3z Gigabit Ethernet, , 802.3ae 10GbE, 802.1D Spanning Tree,
802.1w Rapid Spanning Tree, 802.1p Priority Tags, 802.1Q VLANs, 802.3ad Link Aggregation, 802.3x Flow Control, 802.1X Port-
based Authentication, 802.1X MAC-based Authentication, 802.1s Multiple Spanning Tree, 802.1v protocol-based VLANs
IETF
RFC 1157 SNMP, RFC 1112/2236 IGMPv1/2, RFC 1757 RMON (4 Groups), RFC 1493 Bridge MIB, RFC 1213 MIB II, RFC 793
TCP, RFC 826 ARP, RFC 854 Telnet
Electrical & Emissions Summary
Emissions
CE & FCC Class A
Power Supply
100-240VAC, 50/60 Hz Internal Universal
Power Consumption
112 Watts
Heat Dissipation
382.18 BTU/Hr
Safety Agency Certifications and Environmental
Safety
CE/LVD, UL Listed (UL1950)/CUL
Temperature
Operating: 32° to 122°F (0° to 50°C)
Storage: -13° to 131°F (-20° to 70°C)
Humidity
Operating: 0% ~ 90% RH, Non-condensing
Storage: 0% ~ 95% RH, Non-condensing
