Dahua PFT3950 – SFP Optical Module, Multi-Mode, 1.25 Gbps, 850 nm, 500 m
Dahua PFT3950 is a Gigabit SFP fiber module for multi-mode optical fiber with LC connectors, 1.25 Gbps data rate and up to 500 m range – ideal for network switches in security systems.
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Description
The Dahua PFT3950 is a high-performance and cost-effective SFP (Small Form-factor Pluggable) optical transceiver for multi-mode fiber. The module converts electrical signals to optical and vice versa, enabling seamless Gigabit Ethernet connectivity between network switches, media converters and other SFP-slot devices in security, surveillance and networking installations.
Key features
- Data interface: Ethernet
- Data rate: up to 1.25 Gbps
- Fiber type: Multi-mode (MMF)
- Connector: 2 × LC (dual fiber, TX/RX on separate fibers)
- Wavelength (Tx/Rx): 850 nm / 850 nm
- Maximum transmission distance: 500 m (1,640 ft)
- Supply voltage: 3.3 V DC
- Output power: –9.5 dBm to –3 dBm
- Receiver sensitivity: ≤ –25 dBm
- Operating temperature: –40 °C to +85 °C
- Dimensions (W × D × H): 13.7 mm × 56.5 mm × 8.95 mm
- Weight: approx. 0.02 kg
- Compatibility: most switches and routers with SFP slot (Dahua, ZyXEL and others)
Thanks to hot-swappable SFP modules, there is no need to replace an entire unit when changing network configurations – simply select the appropriate module. The PFT3950 is designed for use with Dahua network PoE switches and is suitable for video, audio and data transmission within buildings over short distances.
