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deliver performance, exibility, security, multi-layer QoS and access control, along with
redundant power solutions for businesses. With high Gigabit port densities, Gigabit SFP
act as either departmental access layer devices or core switches to form a multilevel
network structured with backbone and centralised high-speed servers. Service providers
can take advantage of the high SFP density switches to structure the cores of Fibre to
the Building (FTTB) networks that they extend to the subscriber’s sites.
Optional Accessories
Optional Software Image Upgrade Licenses
Optional 10 Gbps SFP+ Direct Attach Stacking Cables
Optional Redundant Power Supplies
Optional Management Software
• Physicalstackofupto12units,576
Gigabit ports
• Upto80Gbpsfull-duplexstacking
bandwidth
• Optionalexternalredundantpower
supply
• 802.1ppriorityqueues/multi-layerCoS
• LoopbackDetection(LBD)
• L2/L3/L4multi-layeraccesscontrol
• Virtualstackofupto32unitsusing
Single IP Management (SIM)
• 802.1XguestVLAN
• IPmulticastsupportforbandwidth-
intensive applications
• SSH/SSLsupport
• Flexiblesoftwareoptionswithstandard
Image (SI) and Enhanced Image (EI) for
advanced features
• PoE/PoE+versionsavailable
• Telnet
• CommandLineInterface(CLI)
• Web-basedGUI
• RMONsupport
• Trafficsegmentation
• SupportsMicrosoftNAP
• D-LinkSafeguardEngine
xStack Layer 3 Gigabit Stackable Managed
Switches xStack Layer 3 Gigabit Stackable Managed
DGS-3620-28TC
DGS-3620-28SC
DGS-3620-28PC
port x 4
DGS-3620-52T
DGS362052P
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