Datasheet

Product Description
SFP Transceiver
Transceiver
Single-mode Fiber Transceiver (50 km)
Single-mode Fiber Transceiver (80 km)
DEM-314GT
- 1000BASE-LX port (IEEE 802.3z standard)
- Duplex LC connector
- Very low jitter
- Full duplex operation
- 802.3x flow control support
- Fiber type: 9/125um single-mode fiber up to 50 km
- Wave length: 1310nm
- Power supply: 3.3V
- Power budget: 22dB
- Hot pluggable
- Class 1 laser product complies with EN 60825-1
- TTL signal detect indicator
- Metal enclosure for lower EMI
DEM-315GT
- 1000BASE-LX port (IEEE 802.3z standard)
- Duplex LC connector
- Very low jitter
- Full duplex operation
- 802.3x flow control support
- Fiber type: 9/125um single-mode fiber up to 80 km
- Wave length: 1550nm
- Power supply: 3.3V
- Power budget: 22dB
- Low power dissipation <700mW
- Hot pluggable
- Class 1 laser product complies with EN 60825-1
- TTL signal detect indicator
- Metal enclosure for lower EMI
Physical & Environmental
Operating Temperature
o o
0 to 50 C
Storage Temperature
o o
-25 to 55 C
Humidity
5% to 95% non-condensing
Ordering Information
SFP Transceiver
DEM-310GT For 1000BASE-LX, single-mode
fiber, 10 km max., 3.3V
DEM-311GT For 1000BASE-SX, multi-mode fiber,
550 m max., 3.3V
DEM-314GT For 1000BASE-LX, single-mode
fiber, 50 km max., 3.3V
DEM-315GT For 1000BASE-LX, single-mode
fiber, 80 km max., 3.3V
Specifications subject to change without
prior notice.
D-Link is a registered trademark of D-Link
Corporation/D-Link System Inc. All other
trademarks belong to their proprietors.
Rev. 04 (Apr. 2005)
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