The D-Link DGE-891/B is a high-performance gigabit Ethernet photoelectric converter designed for demanding networking environments. With the ability to convert 1 port 10/100/1000Base-T to 1000Base-LX, this versatile device operates on single-mode single fiber with a transmission distance of up to 20km. Suitable for long-distance applications, it utilizes an SC interface and requires pairing for optimal performance, though it can also function with the DMC-1100.
Quick Spec
| Brand | D-Link |
| Model | DGE-891/B |
| Port Type | 10/100/1000Base-T to 1000Base-LX |
| Wavelength | TX:1550nm / RX:1310nm |
| Transmission Distance | 20km |
| Interface | SC |
Product Features
- ?? High-performance gigabit Ethernet photoelectric conversion
- ?? Operates over single-mode single fiber
- ?? Supports distances up to 20km
- ?? SC interface for reliable connections
- ?? Compatible with DMC-1100 for versatile deployment
Product Applications
- ?? Extending network reach in large enterprise environments
- ?? Providing high-speed connectivity across campus networks
- ?? Implementing long-distance fiber links between buildings
Supported Options
| Accessory | Model |
| Chassis | DMC-1000 |
| Management Module | DMC-700SC |
| Additional Transceiver | DMC-810SC |
Compare to Similar Items
| Model | Differences |
| DMC-300SC | Multi-mode, shorter distance (2km) |
| DMC-810SC | Multi-mode, manages via web |
| DGE-660TD | Dual fiber, different wavelength |
Get more information
Contact us through Live Chat or at sales@router-switch.com for further information about the D-Link DGE-891/B and its pricing.
D-Link DGE-891/B Specification
DGE-891/B Specifications |
|
| Brand | D-Link |
| Model | DGE-891/B |
| Port Count | 1 port |
| Ethernet Standards | 10/100/1000Base-T to 1000Base-LX |
| Conversion Type | Gigabit Ethernet photoelectric converter |
| Fiber Mode | Single-mode |
| Fiber Connection | Single fiber |
| Transmission Distance | Maximum transmission 20km |
| Transmitter Wavelength | TX: 1550nm |
| Receiver Wavelength | RX: 1310nm |
| SC Interface | Yes |
| Use Requirement | Needs to be used in pairs |
| Standalone Use | Can be used alone |
| Compatible Devices | DMC-1100 |
| Operating Temperature | Not provided |
| Storage Temperature | Not provided |
| Humidity | Not provided |
| Power Supply | Not provided |
| Power Consumption | Not provided |
| Regulatory Compliance | Not provided |
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