The DGS-3627G contains twenty-four 1000Mbps SFP (Small Form Factor Portable) ports, in addition to four 1000BASE-T
located on the front panel. The SFP combo ports are to be used with fiber-optical transceiver cabling in order to uplink various
other networking devices for a gigabit link that may span great distances. The SFP ports can also support full-duplex
transmissions, have auto-negotiation and can be used with DEM-310GT (1000BASE-LX), DEM-311GT (1000BASE-SX), DEM-
312GT2 (1000BASE-SX), DEM-314GT (1000BASE-LH), DEM-315GT (1000BASE-ZX), DEM-330T/R (WDM Transceiver)
and the DEM-331T/R (WDM Transceiver) transceivers. These ports are referred to as "combo" ports which means that both the
SFP ports and the 1000BASE-T ports are numbered the same and cannot be used simultaneously. Attempting to use the ports
simultaneously will cause a link down status for the 1000BASE-T ports. SFP ports will always have priority over these
1000BASE-T ports.
Each switch also contains open slots in the rear of the Switch, which are used to add optional single-port 10GE modules. Two
available slots reside within the DGS-3650, while the DGS-3627 and DGS-3627G both contain three slots. These modules, the
DEM-410CX CX4 and the DEM-410X XFP, are IEEE 802.3ae and IEEE 802.3ak compliant and support full-duplex mode only.
More information will be provided on these modules later in this manual.
This Switch enables the network to use some of the most demanding multimedia and imaging applications concurrently with other
user applications without creating bottlenecks. The built-in console interface can be used to configure the Switch's settings for
priority queuing, VLANs, and port trunk groups, port monitoring, and port speed.
Features
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IEEE 802.3ad Link Aggregation Control Protocol support.
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IEEE 802.1X Port-based and MAC-based Access Control
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IEEE 802.1Q VLAN
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IEEE 802.1D Spanning Tree, IEEE 802.1W Rapid Spanning Tree and IEEE 802.1s Multiple Spanning Tree support
•
Access Control List (ACL) support
•
Single IP Management support
•
Access Authentication Control utilizing TACACS, XTACACS and TACACS+
•
Internal Flash Drive for saving configurations and firmware
•
Simple Network Time Protocol support
•
MAC Notification support
•
System and Port Utilization support
•
System Log Support
•
Support port-based enable and disable
•
Address table: Supports up to 16K MAC addresses per device
•
Supports a packet buffer of up to 2M bytes
•
Port Trunking with flexible load distribution and fail-over function
•
IGMP Snooping support
•
MLD Snooping support
•
SNMP support
•
Secure Sockets Layer (SSL) and Secure Shell (SSH) support
•
Port Mirroring support
•
Web-based Access Control
•
MIB support for:
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RFC1213 MIB II
•
RFC1493 Bridge
•
RFC2819 RMON
•
RFC2665 Ether-like MIB
•
RFC2863 Interface MIB
•
Private MIB
•
RFC2674 for 802.1p
•
IEEE 802.1X MIB
•
IEEE 802.3x flow control in full duplex mode
•
IEEE 802.1p Priority Queues
•
IEEE 802.3u 100BASE-TX compliant
xStack DGS-3600 Series Layer 3 Stackable Fast Ethernet Managed Switch
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