D-LINK 48-Port Stackable L2/4 Gig Switch 4 Combo SFP ports 2-10 Gig U DXS-3250
48-Port Stackable L2/4 Gig Switch 4 Combo SFP ports 2-10 Gig U D-Link's xStack 3200 series Switches are designed to provide effortless wireless technology convergence with traditional Layer 2 data access switching, emphasizing on security, performance, and resiliency. Featuring the latest stacking technology from D-Link, the xStack DXS-3250 can stack up to 16 units in a stack providing up to 768 Gigabit ports. It can stack with other D-Link switches such as the (DXS-3227, DXS-3227P), providing extraordinary flexibility. It provides 48 built-in copper Gigabit ports, including (4) combo SFP ports for easy, flexible connection to fiber-based Gigabit media. The DXS-3250 is also equipped with 2 module slots that support 10 Gigabit Ethernet for both copper CX-4 and fiber XFP connections. When stacking through CX-4 interfaces, a stacking bandwidth of 48Gbps can be achieved, for a total switching fabric capacity of up to 144Gbps. In addition, the DXS-3250 also supports IP static routing, 4000 VLANs, up to 64 trunk groups, and is 'wireless-ready', making the DXS-3250 the most feature rich, high capacity switching solution in its class by far.
| General | |
| Device Type | Switch - stackable |
| Enclosure Type | External - 1U |
| Installed Modules Qty (Max) | 0 (installed) / 2 (max) |
| Width | 17.3 in |
| Depth | 16.9 in |
| Height | 1.8 in |
| Weight | 14.3 lbs |
| Networking | |
| Ports Qty | 48 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 1000Base-T |
| Max Units In A Stack | 16 |
| Data Transfer Rate | 1 Gbps |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Routing Protocol | Static IP routing |
| Remote Management Protocol | SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP |
| Connectivity Technology | Wired |
| Communication Mode | Half-duplex, full-duplex |
| Switching Protocol | Ethernet |
| MAC Address Table Size | 16K entries |
| Status Indicators | Link activity, power, link OK |
| Features | Layer 2 switching, DHCP support, BOOTP support, VLAN support, IGMP snooping, Syslog support, port mirroring, manageable, store and forward, Broadcast Storm Control |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.11d, IEEE 802.1w, IEEE 802.1x, IEEE 802.1s, IEEE 802.1v |
| Expansion / Connectivity | |
| Expansion Slots Total (Free) | 4 ( 4 ) x SFP (mini-GBIC) 2 ( 2 ) x expansion slot |
| Interfaces | 48 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 1 x management - console - 9 pin D-Sub (DB-9) |
| Miscellaneous | |
| Encryption Algorithm | SSL |
| Authentication Method | RADIUS, TACACS+, Secure Shell v.2 (SSH2) |
| Compliant Standards | CE, FCC Class A certified, CSA, CE-LVD, UL 1950 |
| Pricing Type | Trade Agreements Act (TAA) Compliance |
| Power | |
| Power Device | Power supply - internal |
| Voltage Required | AC 120/230 V ( 50/60 Hz ) |
| Power Consumption Operational | 112 Watt |
| Features | Redundant Power System (RPS) connector |
| Environmental Parameters | |
| Min Operating Temperature | 32 °F |
| Max Operating Temperature | 122 °F |
| Humidity Range Operating | 0 - 90% |
| Universal Product Identifiers | |
| Part Numbers | DXS-3250-TAA, 0790069296499 |
| UPC | 0790069296499 |
| Returns Available / Warranty available directly from Zoomtek only | |
 | |
| Return for Refund: | 2 Weeks |
| Return for Repair / Replacement: | 90 Days |
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