D-Link DIS-S301SX SFP 1000BASE-SX Short-Reach Multi-Mode Gigabit Transceiver

Basic Parameter Table

Core Product Features

1. Original D-Link entry-level gigabit multi-mode SFP (Mini-GBIC) module, fully compatible with D-Link DIS series industrial switches and enterprise 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, low cost for computer room cabinet and office inter-floor fiber wiring.
5. Ultra-low cost, low power consumption, reliable heat dissipation, 24/7 stable operation for small office, surveillance and small IDC short-distance gigabit links.
6. Budget-friendly short-range gigabit fiber access solution for small campus, monitoring network and small enterprise internal networking.

Typical Application Scenarios

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