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High per formance s witching en gine performs forwarding and f iltering at f ull wire s peed, m aximum 14, 881
packets/sec on each 10Mbps Ethernet port, and maximum 148,810 packet/sec on 100Mbps Fast Ethernet port.
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Full- and hal f-duplex f or bot h 10Mbps a nd 1 00Mbps c onnections. F ull duplex al lows t he s witch port t o
simultaneously transmit and receive data. It only works with connections to full-duplex-capable end stations and
switches. Connections to a hub must take place at half-duplex
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Support broadcast storm filtering
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Non-blocking store and forward switching scheme capability to support rate adaptation and protocol conversion
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Supports by-port Egress/Ingress rate control.
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Supports IP-MAC Port Binding.
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Efficient self-learning and address recognition mechanism enables forwarding rate at wire speed
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Supports STP Loopback Detection
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Safeguard Engine Support
Ports
The following table lists the relative ports that are present within each switch:
Eight 10/100/1000 BASE-T
Four Combo 10/100/1000Base-TSFP Ports
One female DCE RS-232 DB-9 console port
One 10/100Base-Tx out of band management port
One RJ-45 alarm port
The following table lists the features and compatibility for each type of port present on the DGS-3700 Series.
100/1000M dual speed SFP Ports
SFP Transceivers Supported:
DEM-310GT (1000Base-LX, Single-mode, 10km)
DEM-311GT (1000ase-SX, Mutli-mode, 500m)
DEM-312GT2 (1000Base-SX, Multi-mode, 2km)
DEM-314GT (1000BASE-LH, Single-mode, 50km)
DEM-315GT (1000BASE-ZX, Single-mode, 80km)
DEM-330T/R ( WDM transceiver, Single-Mode
10km)
DEM-331T/R ( WDM transceiver, Single-Mode
40km)
DEM-210T (100Base-FX, Multi-mode, 2km)
DEM-211T (100Base-FX, Single-mode, 15km)
Compliant to following standards:
IEEE 802.3z compliance
DGS-3700 Series Layer 2 Gigabit Ethernet Switch Hardware Installation Guide
DGS-3700-12
DGS-3700-12G
Eight SFP ports
Four Combo 10/100/1000Base-T/SFP Ports
One female DCE RS-232 DB-9 console port
One 10/100Base-Tx out of band management port
One RJ-45 alarm port
10/100/1000BASE-T Ports
Compliant to following standards:
IEEE 802.3 compliance
IEEE 802.3u compliance
Support Full-Duplex operations
IEEE 80 2.3x F low C ontrol support f or F ull-Duplex
mode, B ack pr essure w hen ha lf dupl ex, H ead-of-
line blocking prevention
IEEE 802.3ab compliance
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