42 SFP/XFP Transceivers
SFP/XFP Transceivers
D-Link Small Form-Factor Pluggable (SFP) and 10-Gigabit Small Form-Factor Pluggable (XFP) Transceivers can achieve long
distance data transmission and high speed communication with single-mode fiber, multi-mode fiber and copper cables. These
modules can be installed into switches and media converters.
SWITCHES
10-Gigabit Ethernet XFP Transceivers
Model Type Standard Connector Wavelength Cable Type
Transmission
Distance
DEM-421XT XFP (10GE)
IEEE 802.3ae
10GBASE-SR
Duplex LC 850nm
Multi-Mode Fiber
50/125µm, 62.5/125µm
300m
DEM-422XT XFP (10GE)
IEEE 802.3ae
10GBASE-LR
Duplex LC 1310nm
Single-Mode Fiber
9/125µm
10km
DEM-423XT XFP (10GE)
IEEE 802.3ae
10GBASE-ER
Duplex LC 1550nm
Single-Mode Fiber
9/125µm
40km
Gigabit Ethernet WDM Bi-Directional SFP Transceivers
Model Type Standard Connector Wavelength Cable Type
Transmission
Distance
DEM-330T
1
WDM Bi-Directional
SFP (1Gbps)
IEEE 802.3z
1000BASE-BX
Simplex LC
TX: 1550nm
RX: 1310nm
Single-Mode 9/125µm 10km
DEM-330R
1
WDM Bi-Directional
SFP (1Gbps)
IEEE 802.3z
1000BASE-BX
Simplex LC
TX: 1310nm
RX: 1550nm
Single-Mode 9/125µm 10km
DEM-331T
2
WDM Bi-Directional
SFP (1Gbps)
IEEE 802.3z
1000BASE-BX
Simplex LC
TX: 1550nm
RX: 1310nm
Single-Mode 9/125µm 40km
DEM-331R
2
WDM Bi-Directional
SFP (1Gbps)
IEEE 802.3z
1000BASE-BX
Simplex LC
TX: 1310nm
RX: 1550nm
Single-Mode 9/125µm 40km
1
DEM-330T & DEM-330R are used as a pair
2
DEM-331T & DEM-331R are used as a pair
Gigabit Ethernet SFP Transceivers
Model Type Standard Connector Wavelength Cable Type Transmission Distance
DEM-310GT SFP (1Gbps)
IEEE 802.3z
1000BASE-LX
Duplex LC 1310nm
Single-Mode 9/125 µm
Multi-Mode Fiber
50/125µm, 62.5/125µm
SMF: 10km (9/125µm)
MMF: 2km (50/125µm)/
500m (62.5/125µm)
DEM-311GT SFP (1Gbps)
IEEE 802.3z
1000BASE-SX
Duplex LC 850nm
Multi-Mode Fiber
50/125µm, 62.5/125µm
550m
DEM-312GT2 SFP (1Gbps)
IEEE 802.3z
1000BASE-SX
Duplex LC 1310nm
Multi-Mode Fiber
50/125µm, 62.5/125µm
1km (50/125µm)/
2km (62.5/125µm)
DEM-314GT SFP (1Gbps)
IEEE 802.3z
1000BASE-LH
Duplex LC 1550nm Single-Mode 9/125µm 50km
DEM-315GT SFP (1Gbps)
IEEE 802.3z
1000BASE-ZX
Duplex LC 1550nm Single-Mode 9/125µm 80km
Fast Ethernet SFP Transceivers
Model Type Standard Connector Wavelength Cable Type
Transmission
Distance
DEM-210 SFP (100Mbps)
IEEE 802.3u
100BASE-FX
Duplex LC 1310nm Single-Mode 9/125 µm 15km
DEM-211 SFP (100Mbps)
IEEE 802.3u
100BASE-FX
Duplex LC 1310nm
Multi-Mode Fiber
50/125µm, 62.5/125µm
2km
