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DGS-3710 Series Layer 2 Managed Gigabit Switch Hardware Installation Guide
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Installing SFP Ports
The Switch is equipped with SFP (Small Form Factor Portable) ports, which 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.
These SFP ports 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-LX) and
DEM-315GT (1000BASE-LX) transceivers. See the figure below for installing the SFP ports in the Switch. In addition,
DEM-210T (100BASE-FX, Multi-mode) and DEM-211T (100BASE-FX, Single-mode) SFP transceivers are supported.
WDM transceivers supported include DEM-330T (TX-1550/RX-1310 nm), DEM-330R (TX-1310/RX-1550 nm), DEM-
331T (TX-1550/RX-1310 nm), and DEM-331R (TX1310/RX-1550 nm).
Figure 2–8 Inserting fiber-optic transceivers into a DGS-3710 Series Switch