United StatesName:
Added to cart 28 times recently
In stock - Ready to Ship
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
DFE-855
D-Link 1 port 100Base-TX to 100Base-FX 100M Ethernet photoel...
TRUSTED, TRIED, PROVEN
Inventory Delivered By
& Verified By
Solutions Powered By
DFE-855 is a high-performance SFP+ transceiver designed for 10G Ethernet applications. It features an LC connector paired with single-mode fiber optics, enabling long-range transmission up to 40 km, and supports Ethernet protocols for robust data center, enterprise network, and telecom operations.
The module is built in a standard SFP+ form factor with precise physical dimensions, measuring approximately 0.33 inches in height, 0.65 inches in width, and 2.35 inches in depth, while weighing 0.12 lbs. Its design ensures compatibility with major networking platforms including Cisco, Juniper, Huawei, and Arista, making it an optimal choice for diverse high-speed networking environments.
DFE-855 price is is available on request. Get immediate quote.
Request bulk order quote for DFE-855 for additional pricing. Browse the full D-Link Transceivers series or explore all D-Link products.
In a university campus requiring 100 Mbps connectivity across two buildings separated by 2 km, the DFE-855-D-Link 1 port 100Base-TX to 100Base-FX 100M Ethernet photoelectric converter (multi-mode, SC interface, 1310 nm) leverages existing fiber infrastructure. This deployment delivers EMI-free, high-speed data transmission, reduces cabling costs, and ensures consistent network performance for research labs and administrative offices.
In a manufacturing facility with heavy electromagnetic interference, the DFE-855-D-Link 1 port 100Base-TX to 100Base-FX converter over multi-mode SC fiber (1310 nm, 2 km max) links the control room and remote PLC stations at 100 Mbps. The solution eliminates signal degradation, boosts equipment uptime, and secures real-time data exchange for critical automation processes.
For citywide or campus IP camera deployments up to 2 km apart, the DFE-855-D-Link 100Base-TX to 100Base-FX 100M Ethernet photoelectric converter (multi-mode, SC interface, 1310 nm) provides low-latency, high-bandwidth video transmission. This robust fiber link enhances security monitoring reliability and minimizes network maintenance.
To get the detailed certification, please go to the Compliance Center.
 DFE-855 |  DMC-1100 |  DFE-850 |  DMC-1200D |  DEM-311GT | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP+ | SFP | SFP | SFP | SFP+ |
| Data Rate | 10G | 10G | 10G | 10G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1310 nm | 1310 nm | 1310 nm | 850 nm | 1310nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Short-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Multi-mode | Single-mode |
| Max Distance | 40 km | 80 km | 80 km | 300 meters | 10 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet, Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 1.5 W | 2.5W | N/A | 3.5W | 3.5W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | DFE-855 High Performance 10G SFP+ Transceiver | DMC-1100 Digital Media Converter | DFE-850 Optical Transceiver Module | DMC-1200D Optical Transceiver Module | DEM-311GT |
| Height | 0.33 inches | 0.7 inches | 0.13 inches | 0.2 inches | 0.7 inches |
| Width | 0.65 inches | 1.4 inches | 0.59 inches | 0.75 inches | 1.0 inches |
| Depth | 2.35 inches | 1.7 inches | 0.34 inches | 0.5 inches | 1.5 inches |
| Weight | 0.12 lbs | 0.35 lbs | 0.04 lbs | 0.05 lbs | 0.05 lbs |
Media converter performed reliably for short distance fiber runs. Stable link and no packet loss in daily operations.
Installed quickly and worked immediately. Good choice for extending 100M networks over fiber.
Consistent performance with clean SC connections. No maintenance issues so far.
Reliable converter for office backbone links. Signal remains steady.
Simple device that does its job well. Stable and predictable behavior.
The D-Link DFE-855 is a standalone 100Base-TX to 100Base-FX photoelectric converter that enables seamless copper-to-fiber Ethernet connectivity over multimode fiber.
The DFE-855 features one 100Base-TX RJ-45 port for copper and one SC port for 100Base-FX multimode fiber connections.
The DFE-855 uses multimode fiber with an SC interface for reliable connectivity in local area networks.
The DFE-855 supports multimode fiber transmission up to 2 km, extending your network reach without signal degradation.