Support

Product/Performance Specifications

DXS-3350SR

• 48 Port 10/100/1000 Switch with 4 Combo SFP, 10GbE stacking and 2 Optional 10GbE fiber/copper uplinks

Max Units In A Stack

• Up to 12 units per stack (depending on switch model used)

MAC Address Table Size

• 16K

Switch Fabric 

• 176Gbps

802.1p Priority Queues

• 8 queues per port

Jumbo Frames

• Up to 9,216 bytes

Rate Limiting

• Down to 1MB

802.3ad Link Aggregation

• Up to 32 Groups / 8 ports per group

VLAN Groups

• Up to 4K

L3 Host IP Table

• Up to 3K entries

IP Multicast Table

• Up to 256 addresses

Interface Options

RJ-45

• 10BASE-T, 100BASE-TX & 1000BASE-T

SFP/mini-GBIC

• Supports Standard SFP transceivers (LC connector)

Stacking Ports

• Dual 10-Gigabit Stacking Ports

RPSU

• Redundant Power Supply via optional DPS-500

Network Management

In Band & Out of Band Configuration

• Telnet, CLI/Console, RMON, Web-based HTTP, SNMP v1/2/3, SYSLOG, Port Mirroring, TFTP Client, BootP Client, DHCP Client, BootP/DHCP Relay agent, DNS Relay, SSH, SSL, Password enabled, TACACS+ Authentication, RADIUS Authentication, Remote Upgrade of PROM code, Traffic Segmentation, Port Security, Web GUI Traffic Monitoring, Web MAC address Browsing, SNTP, Port Description, CPU Utilization Monitoring, Dual Image support, SNMP Trap on MAC notification

Network Protocol and Standards

QoS / CoS Classification based on

• 802.1p priority, MAC SA/DA, ToS priority, IP address, TCP/UDP port, DSCP, IPv6 address, IPv6 Flow label, IPv6 traffic class

Spanning Tree

• 802.1D Spanning Tree, 802.1w Rapid Spanning Tree, 802.1s Multiple Spanning Tree

VLANs

• 802.1Q support, GARP/GVRP, Max number of VLANs 4K, Static VLANs up to 4K, Dynamic VLANs, up to 255, 802.1v

IP Multicast

• IGMP Snooping, IGMP Snooping fast leave

RMON    

• 4 Groups

Port Configuration / Monitoring

• Auto Negotiation, Port Mirroring, Broadcast Storm Control

Security

• 802.1x Port & MAC based Access Control, SSH, SSL, TACACS/TACACS+, RADIUS, Cisco-like Port Security

Access Control Lists based on

• MAC Address, VLAN, IP address, Protocol Type, TCP/UDP port, 802.1p, DSCP, Port, TCP/UDP payload, IPv6 address, IPv6 traffic class, IPv6 flow control

L3 Management functions

• RIP I/II, OSPF, IPv4 Routing, IP Fragmentation support, Multiple IP interface per VLAN, floating static route, VRRP, Up to 256 static routes, Up to 50 IP interfaces, IGMPv2, IGMPv3, DVMRP, PIM DM, PIM SM

Electrical & Electrical Emissions

Emissions

• CE Mark & FCC Class A

Power Supply

• 100-120, 200-240VAC, 50/60 Hz Internal Universal Power Supply

Safety Agency Certifications

Safety

• CSA International

Physical and Environmental

Dimensions

• 441 x 430 x 44mm (17.36 x 16.9 x 1.73 in) 19 inch rack mount 1RU high

Weight

• 14.33 lb (6.5kg)

Temperature

• Operating: 32°F to 104°F (0°C to 40°C)
• Storage: -13°F to 131°F (-25°C to 55°C)

Humidity

• 5 - 95% RH non-condensing

Warranty and Support Information

Warranty

• Limited Lifetime Warranty.Support   
• Free Technical Support

Ordering Information

DXS-3350SR    

• 48 Port 10/100/1000 Switch with 4 Combo SFP, 10GbE stacking and 2 Optional 10GbE fiber/copper uplinks

DPS-500

• Optional Redundant Power Supply Unit

DPS-800    

• Optional 2-Slot RPSU Rack Mount Chassis

DEM-310GT 

• 1000Base-LX SFP/mini-GBIC, up to 10km (singlemode) or up to 550m (multimode)

DEM-311GT

• 1000Base-SX SFP/mini-GBIC, up to 550m (multimode)

DEM-CB50 

• 50cm 10-Gig Stacking Cable

DEM-CB100

• 100cm 10-Gig Stacking Cable

DEM-420CX 

• 2 Port CX4 10GbE module

DEM-420X 

• 2-Port 10GbE XFP Uplink Module (XFP Transceivers sold seperately)

DEM-421XT    

• 10GBASE-SR Multimode XFP up to 300 meters

DEM-422XT

• 10GBASE-LR Singlemode XFP up to 10km