The Web Smart DES-1250G is equipped with 48 10/100BASE-TX Fast Ethernet ports and 2 combo 10/100/1000BASE-T/SFP (mini-GBIC) ports for flexible copper/fiber Gigabit connection. The DES-1250G is an effective solution for the small and medium size business connections. This all-in-one solution economically integrates Gigabit technology to remove server bottlenecks, and speed up access to the network backbone. The DES-1250G is also furnished with Smart features that are ideal for simple QoS applications, and basic network monitoring.
Features:
13.6Gbps Switching capacity.
VLAN Link Aggregation Priority Queues.
10/100/1000Base-T or Fiber Media Support via SFPs for Uplinks.
Specifications:
DES-1250G: (48) Ports 10/100Mbps plus (2) 1000BASE-T/SFP combo ports.
MAC Address Table: 4K.
Switch Fabric: 13.6Gbps.
Transmission Method: Store-and-forward.
Diagnostic LEDs: Per Unit: Power.
Per Port: Activity/Link & Speed.
One reset button.
Packet Buffer Memory: 1536KBytes.
Max Power Consumption: 24 Watts.
Interface Options:
RJ-45: 10BASE-T, 100BASE-TX, & 1000BASE-T.
LC: On optional SFP transceiver.
Network Protocols and Standards:
IEEE: 802.3 Ethernet, 802.3u, IEEE802.3ab, IEEE802.3z Gigabit Ethernet (fiber), 802.3x Flow Control.
Smart Features:
VLAN: 802.1Q, maximum 64 groups.
QoS: priority queues, maximum 2.
Port Trunks: Up to 4 10/100 port to form one trunk.
Up to 2 gigabit copper ports to form one trunk.
Port Mirroring: One to one.
Management: Web-based configuration, graphic user interface.
Configuration reset through software or reset button.
Windows-based utility.
Trap settings for system events, device bootup, illegal login, port events, link events.
Electrical & Emissions Summary:
Emissions: CE Mark, FCC Class A.
Power Supply: 100-240VAC, 50/60 Hz Internal Universal Power.
Physical Specifications:
Dimensions (W x D x H): (W x D x H): 17.3 x 1.7 x 12.2 in, 19-inch rackmount width, 1RU.
Limited Warranty: One year from invoice date with Directron.com. 30-Day money back from receiving date with 15% restocking fee for non-defective returns. No credit or refund after 30 days. Customer is responsible for returning defective products including DOA due to manufacturer unless testing is paid before shipping. (hyz072806)