D-Link DEM-311GT SFP 1000BASE-SX Short-Reach Multi-Mode Gigabit Transceiver

Basic Parameter Table

Core Product Features

1. Original D-Link gigabit short-reach multi-mode SFP module, fully compatible with all D-Link managed switches with SFP slots.
2. Complies with IEEE 802.3 1000BASE-SX standard, 850nm short-wave VCSEL laser, stable transmission over indoor multi-mode fiber.
3. Supports DDM digital optical monitoring, real-time reading of transmit/receive optical power, module temperature, laser bias current and supply voltage.
4. Hot-swappable plug-and-play design, no equipment power-off required for replacement, easy deployment for computer room cabinet and office inter-floor fiber wiring.
5. Ultra-low cost, low power consumption, good heat dissipation, supports 24/7 continuous stable operation for enterprise indoor short-distance gigabit links.
6. Cost-effective short-range gigabit fiber access solution for small data centers, campus, office building internal networking.

Typical Application Scenarios

1. Intra-building, inter-floor gigabit interconnection within 550m OM2 multi-mode fiber range for enterprise computer rooms, office parks, school campuses.
2. Small IDC ToR switch and server short-distance fiber uplink, high-speed surveillance gigabit fiber backhaul.
3. Not applicable for long-distance single-mode fiber transmission and 10G high-speed Ethernet scenarios.