D-Link DIS-S302SX Industrial 1000BASE-SX SFP Transceiver (2 km)
PRODUCT DESCRIPTION
D-Link DIS-S302SX 1-Port Mini-GBIC SFP to 1000BASE-SX Multi-Mode 2 km Industrial Fibre Transceiver (DIS-S302SX) - 5 Years Local Warranty
Longer-Reach Multi-Mode Gigabit
The D-Link DIS-S302SX is a hardened Gigabit SFP transceiver for multi-mode fibre, reaching up to 2 km on 50/125 µm cable (1 km on OM1 or OM2) through a duplex LC connector — ideal for campus-scale industrial links on existing multi-mode plant.
Rated from -40 to 85 °C
Designed specifically for D-Link Industrial Ethernet switches, it operates and stores from -40 to 85 °C for outdoor cabinets, plants and transport sites.
Hot-Pluggable and Standards-Based
IEEE 802.3z and MSA (Multi-Source Agreement) compliant, hot-pluggable for disruption-free changes.
Need help choosing? Email sales@sourceit.com.sg with your fibre type and link distance and we will match the right module.
D-Link DIS-S302SX Datasheet — Technical Specifications
General
| Product Name | D-Link DIS-S302SX 1000BASE-SX Multi-Mode 2 km Industrial SFP Transceiver |
| Part Number | DIS-S302SX |
| Series | DIS-S300 Industrial SFP Optical Transceivers |
| Local Warranty (Singapore) | 5 years, supplied by SourceIT with a GST invoice |
Optical
| Standard | IEEE 802.3z |
| Fibre Type | Multi-mode |
| Wavelength | 1310 nm (DIS-S300 series A2 datasheet) |
| Distance | 62.5/125 µm: 1 km (OM1); 50/125 µm: 1 km (OM2); 50/125 µm: 2 km |
| Connector | Duplex LC |
Electrical, Physical & Environmental
| Power Supply | 3.3 V; max input current 300 mA |
| Dimensions | 13.7 x 55.4 x 8.5 mm |
| Operating Temperature | -40 to 85 °C |
| Storage Temperature | -40 to 85 °C |
| Certifications | FCC Class B, ICES-003 Class B, CE Class B, VCCI Class B, LVD |
Compatibility & Software Support
Compatible Switches
D-Link designs the DIS-S300 series for its Industrial Ethernet switches; the DIS-300G and DIS-700G datasheets list the DIS-S302SX as an optional module, e.g. DIS-300G-12SW, DIS-300G-8PSW, DIS-300G-14PSW and DIS-700G-28XS.
Link Planning
Use a DIS-S302SX at both ends of the link. It is not interchangeable with the 850 nm DIS-S301SX on the same link — ask us to confirm the far-end module.
Package Contents & DIS-S300 Ordering Information
DIS-S300 Industrial SFP Models
| Model | Type | Wavelength / Reach |
| DIS-S301SX | 1000BASE-SX MMF | 850 nm / 550 m |
| DIS-S302SX (this listing) | 1000BASE-SX MMF | 1310 nm / 2 km |
| DIS-S310LX | 1000BASE-LX SMF | 1310 nm / 10 km |
| DIS-S330EX | 1000BASE-EX SMF | 1310 nm / 30 km |
| DIS-S350LHX | 1000BASE-LHX SMF | 1550 nm / 50 km |
| DIS-S380ZX | 1000BASE-ZX SMF | 1550 nm / 80 km |
Sold as a single SFP module. Fibre patch cords are not included.
Datasheet & Downloads
| D-Link datasheet | DIS-S300 Series Datasheet (PDF) |
| D-Link product page | DIS-S300 Series on dlink.com |
Need a PDF sent directly? Email sales@sourceit.com.sg quoting DIS-S302SX.
Frequently Asked Questions — D-Link DIS-S302SX
How far can it reach?
Up to 2 km on 50/125 µm multi-mode fibre, or 1 km on OM1/OM2.
What wavelength does it use?
D-Link's current DIS-S300 series (A2) datasheet lists 1310 nm; an older 2018 DIS-S series datasheet listed 850 nm. If you are matching an existing module, send us its label and we will confirm.
Is it hot-pluggable?
Yes, and it is IEEE 802.3z and MSA compliant.
What temperatures is it rated for?
-40 to 85 °C operating and storage.
What warranty do I get?
5 years local warranty in Singapore, supplied by SourceIT with a GST invoice.
