Ubiquiti 100G PSM4 Single-Mode Optical Module (UACC-OM-QSFP28-PSM4)
The Ubiquiti 100G PSM4 Single-Mode Optical Module is a 100 Gb/s QSFP28 module for single-mode fiber. It utilizes an MPO-12 Type B APC connector and provides a range of up to 2 km over OS2 fiber.
Ubiquiti 100G PSM4 Single-Mode Optical Module - QSFP28 100G PSM4 2km Optical Module
Ubiquiti 100G PSM4 Single-Mode Optical Module (UACC-OM-QSFP28-PSM4) is a QSFP28 transceiver designed for 100 Gb/s fiber optic connections over distances of up to 2 km. The module operates with single-mode fiber, uses an MPO-12 Type B APC connector, and is compatible with QSFP28 and QSFP+ interfaces.
Transmission operates at a wavelength of 1310 nm on both the transmit and receive sides. The full 2 km range requires OS2 single-mode fiber. When using OS1 fiber, the maximum connection distance is limited to 500 m.
The module has a maximum power consumption of 3,5 W and an operating temperature range from 0 to 70°C. The fiber optic cable is not included.
Note: The module is a Class 1 laser product compliant with IEC/EN 60825-1:2014. Do not look directly into the fiber ends or the module's optical port while the equipment is operating.
Key Features
- Form factor: QSFP28.
- Data rate: 100 Gb/s.
- Fiber type: Single-mode.
- Connector: MPO-12 Type B APC.
- Maximum distance: 2 km with OS2 / 500 m with OS1.
Technical Specifications
| Module form factor | QSFP28 |
| Supported data rate | 100 Gbps |
| Supported media | Single-mode fiber |
| Maximum transmission distance | 2 km (1,2 mi) |
| Transmit wavelength (TX) | 1310 nm |
| Receive wavelength (RX) | 1310 nm |
| Connector | MPO-12 Type B APC |
| Maximum power consumption | 3,5 W |
| Operating temperature | from 0 to 70°C (from 32 to 158°F) |
| Manufacturer SKU | UACC-OM-QSFP28-PSM4 |
|---|---|
| Manufacturer | Ubiquiti |
| GPSR contact | Ubiquiti International Holding B.V. Ekkersrijt 3102, 5692 CC Son en Breugel support@ui.com |







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