Eaton N785-001-SC-MM - Gigabit Multimode SC Fiber Media Converter
Overview :
The Eaton N785-001-SC-MM is a Gigabit multimode SC fiber-to-Ethernet media converter that bridges 10/100/1000Base-T copper links with multimode fiber optics using SC duplex interfaces. It is deployed by network engineers and infrastructure teams to overcome copper Ethernet distance limitations by converting standard Ethernet to fiber optics, extending links up to several hundred meters without managed switch involvement. This converter is suitable for branch wiring closets, IDFs, campus links, and other structured cabling extensions.
The converter provides one RJ45 10/100/1000Base-T port and one SC duplex multimode fiber port operating at an 850 nm wavelength. Auto negotiation, auto-MDI/MDI-X on the copper side, and six LED indicators offer link and performance feedback. External AC power is supplied by a compact adapter.
This unit fits desktop or rack-shelf environments adjacent to switches, routers, or other network equipment where fiber runs are required to reach remote segments beyond copper limits. It supports common multimode fiber types and distances typical for closet-to-closet, cabinet-to-cabinet, or campus interconnects.
Integration into structured cabling paths is plug-and-play; no software, SNMP, or network configuration interfaces are required. Matching fiber converters on both ends create a transparent link through the fiber backbone.
In deployment, use this converter where copper run lengths exceed ~100 m or where electromagnetic immunity and separation from electrical interference are priorities. It is not designed for outdoor or industrial environments; choose hardened, climate-rated converters for those conditions.
Key Features
• Converts 10/100/1000Base-T Ethernet to multimode SC fiber
• Supports 50/125 µm to 550 m, 62.5/125 µm to 400 m
• Auto-MDI/MDI-X and speed/duplex negotiation
• Six LED indicators for link and port status
• External AC power adapter included
Technical Specifications
| Specification | Detail |
|---|
| Brand | Eaton |
| Part Number | N785-001-SC-MM |
| Product Type | SC Multimode Fiber Media Converter |
| Copper Port | 1 × RJ45 (10/100/1000Base-T) |
| Fiber Port | 1 × SC duplex multimode |
| Supported Fiber Types | 50/125 µm (up to 550 m), 62.5/125 µm (up to 400 m) |
| Wavelength | 850 nm |
| Auto Features | Auto-MDI/MDI-X; speed/duplex negotiation |
| LED Indicators | PWR, TP L/A, Fiber L/A, Speed, Duplex/Activity |
| Power Input | External AC adapter (100-240 VAC → 5 V DC) |
| Operating Temp | 0 °C to 60 °C |
| Housing | Metal, black finish |
| Dimensions (approx) | 3.7 × 2.76 × 1.02 in |
| Weight (approx) | 0.44 lb |
| Compliance | RoHS, FCC, CE |
| Mode | Full/Half duplex support |
