D-Link&153;s new line of Gigabit Interface Converters (GBICs) & Small Form-Factor Pluggables (SFPs) transceivers represent an industry leading combination of performance & affordability. D-Link&153;s new Gigabit transceivers are available in two form-factors: standard (GBIC) or (SFP)/mini-GBIC.\n\n The DEM-311GT is a high performance 850nm multimode SFP/mini-GBIC transceiver. Supporting full duplex, Gigabit speeds on multimode fiber for distances of up to 220m/550m on 62.5&181;m/50&181;m fiber respectively. The unit features a metal housing to reduce EMI & to increase durability. The DEM-311GT is hot pluggable & is backed by a standard 2-year product warranty & free technical support. Feature Feature Value SFP transceiver type Fiber optic Maximum data transfer rate 1000 Mbit/s Interface type SFPSingle-mode fiber (SMF) supported N Multi-mode fiber (MMF) supported Y Fiber optic connector LCFiber cable diameters supported (core/cladding)50/125 &181;m SFP transceiver standard SXMaximum transfer distance 550 m Wavelength 850 nm Networking standards IEEE 802.3x Duplex system Full Hot-swap Y Operating temperature (T-T)0
- 40 &176;CStorage temperature (T-T)-40
- 85 &176;C