xStack® DES-3200 Series Layer 2 Ethernet Managed Switch Hardware Installation Guide
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Appendix A – Technical Specifications
General
Protocols
IEEE 802.3 10BASE-T Ethernet
IEEE 802.3u 100BASE-TX Fast Ethernet
IEEE 802.3ab 1000BASE-T Gigabit Ethernet
IEEE 802.3z 1000BASE-X (SFP “Mini GBIC”)
IEEE 802.1D Spanning Tree
IEEE 802.1w Rapid Spanning Tree Protocol
IEEE 802.1s Multiple Spanning Tree Protocol
IEEE 802.1Q VLAN
IEEE 802.1p Priority Queues
IEEE 802.1X Port Based Network Access Control
IEEE 802.3ad Link Aggregation Control
IEEE 802.3x Full-duplex Flow Control
IEEE 802.3 NWay auto-negotiation
Fiber-Optic
SFP (Mini GBIC) Support:
DEM-210 (100BASE-FX, Single-mode, 15km)
DEM-211 (100BASE-FX, Multi-mode, 2km)
DEM-310GT (1000BASE-LX, Single-mode, 10km)
DEM-311GT (1000BASE-SX, Multi-mode, 550m)
DEM-312GT2 (1000BASE-SX, Multi-mode, 2km)
DEM-314GT (1000BASE-LHX, Single-mode, 50km)
DEM-315GT (1000BASE-ZX, Single-mode, 80km)
DGS-712 (1000BASE-T, 100m) NOTE: This transceiver together with the Switch does
not support flow control and will only operate at 1000Mbps.
WDM Transceivers Support:
DEM-220T (100BASE-BX, Tx:1550nm/Rx:1310nm, Single-mode, 20km)
DEM-220R (100BASE-BX, Tx:1310nm/Rx:1550nm, Single-mode, 20km)
DEM-330T (1000BASE-LX, Tx-1550/Rx-1310nm, Single-mode, 10km)
DEM-330R (1000BASE-LX, Tx-1310/Rx-1550nm, Single-mode, 10km)
DEM-331T (1000BASE-LX, Tx-1550/Rx-1310nm, Single-mode, 40km)
DEM-331R (1000BASE-LX, TX-1310/RX-1550nm, Single-mode, 40km)
Standards
CSMA/CD
Data Transfer Rates:
Ethernet
Fast Ethernet
Gigabit Ethernet
Half-duplex Full-duplex
10 Mbps 20Mbps
100Mbps 200Mbps
n/a 2000Mbps
Topology
Star
Network Cables
Cat.5 Enhanced for 1000BASE-T
UTP Cat.5, Cat. 5 Enhanced for 100BASE-TX
UTP Cat.3, 4, 5 for 10BASE-T
EIA/TIA-568 100-ohm screened twisted-pair (STP)(100m)
Number of Ports
DES-3200-10 - Eight 10/100Mbps Copper Ports, One 100/1000Mbps SFP Port, One
Combo 10/100/1000Mbps Copper / 100/1000Mbps SFP Port.
DES-3200-10-DC - Eight 10/100Mbps Copper Ports, One 100/1000Mbps SFP Port,
One Combo 10/100/1000Mbps Copper / 100/1000Mbps SFP Port.
DES-3200-18 - Sixteen 10/100Mbps Copper Ports, One 100/1000Mbps SFP Port,
One Combo 10/100/1000Mbps Copper / 100/1000Mbps SFP Port.