48-PORT 10/100/1000MBPS & 4-PORT
COMBO SFP L2 STACKABLE MANAGED SWITCH WITH POE 19in RACKMOUNT INTERNAL PSU
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PI DATE: July 2007
PORTS : 48 x 10/100/1000BASE-T Ports; 4 x Combo SFP
1 x RS-232 Console Port
POWER OVER ETHERNET : 802.3af PoE Support Per 10/100/1000BASE-T Port
15.4W x Power Provision Per Port (Max.); 370W System PoE Power Budget
STACKING : 2 x HDMI Stacking Ports ; 6 x Number of Unit Per Stack (Max)
BANDWIDTH/TOPOLOGY : Up to 10Gbps (Linear Topology)
Up to 20Gbps (Bi-Directional Redundant Ring Topology)
SWITCH CAPACITY: 116 Gbps
64-BYTE PACKET FORWARDING RATE: 586.31Mpps
MAC ADDRESS TABLE SIZE : 8k
PACKET BUFFER: 1.5MB
JUMBO FRAME : 10,240Bytes
POWER INPUT : 100 to 240 VAC, 50 to 60 Hz Internal Universal Power Supply
DIMENSIONS : 440mm x 310mm x 44mm
19-Inch Standard Rack-Mount Width, 1U Height
MTBF : 103,924 hrs
* Security - Port Security, ACL, 802.1X Port-Based/MAC-Based Access Control
Guest VLAN, Traffic Segmentation, 256 VLAN Groups,
D-Link Safeguard Engine
* Traffic Monitoring/Bandwidth, Control, Port Mirroring,Granular Bandwidth
Control (Down to 64Kbps Per Port), Broadcast Storm Control
* Resiliency/Performance 802.1D, 802.1w and 802.1s Spanning Tree,
802.3ad Link Aggregation (Port Trunks), Jumbo Frame
* Configuration/Management Web-Based GUI , Command Line Interface (CLI)