Multimode LC link
An 850nm VCSEL transmitter and PIN receiver support duplex fiber connections.
Model: EW-SFP-FE-MD850
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EW-SFP-FE-MD850 provides a 155Mbps optical link over dual-fiber multimode cable with duplex LC connectivity. The 850nm module supports up to 550m on 50/125µm fiber, operates from a nominal 3.3V supply and includes digital diagnostics.
An 850nm VCSEL transmitter and PIN receiver support duplex fiber connections.
Specified for links up to 550m using 50/125µm multimode fiber.
SFF-8472 diagnostics report module temperature, voltage, bias current and optical power.
| Specification | Details |
|---|---|
| Form factor / connector | SFP / duplex LC |
| Data rate | 155Mbps |
| Fiber type | 50/125µm multimode, dual fiber |
| Maximum reach | 550m |
| Wavelength | 850nm nominal; 830–860nm |
| Average transmit power | −9 to −3dBm |
| Receiver sensitivity / overload | −19dBm / −3dBm |
| Operating temperature | 0 to +70°C |
| Supply voltage | 3.3V nominal; 3.15–3.45V operating |
| Power dissipation | 1W maximum |
| Digital diagnostics | Supported; SFF-8472 |

| Content | Quantity | Unit |
|---|---|---|
| EW-SFP-FE-MD850 155M SFP, 850nm, 550m, duplex LC | 1 | PC |
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