Description
Product Description
The VSOL SFP EPON OLT PX20+++ Optical Module is a professional-grade fiber optic transceiver designed for EPON OLT (Optical Line Terminal) systems used in FTTH and broadband fiber networks. It enables high-speed bidirectional data transmission at 1.25Gbps, ensuring stable and efficient connectivity between OLT and ONU devices.
This module operates over single-mode fiber and supports transmission distances up to 20 kilometers, making it ideal for ISP backbone networks, enterprise fiber infrastructure, and telecom deployments. It uses SC interface connectors and is hot-swappable, allowing easy installation and replacement without shutting down the system.
The PX20+++ standard ensures strong optical output and high receiver sensitivity for stable long-distance communication with minimal signal loss. It is fully compatible with VSOL and other EPON OLT platforms, providing flexible integration for modern fiber optic networks.
Key Features
- EPON OLT SFP PX20+++ optical module
- 1.25Gbps symmetrical data transmission
- Transmission distance up to 20KM
- Single-mode fiber support
- SC connector interface
- Hot-swappable SFP design
- Stable and low-loss optical performance
- Compatible with EPON OLT systems
- Ideal for FTTH and ISP networks
Technical Specifications
General
- Product Type: EPON OLT SFP Optical Module
- Standard: PX20+++
- Data Rate: 1.25Gbps (Upstream / Downstream)
Optical Parameters
- Wavelength: TX 1490nm / RX 1310nm
- Transmission Distance: Up to 20KM
- Fiber Type: Single-mode (9/125μm SMF)
- TX Power: approx. +9 to +13 dBm
- RX Sensitivity: ≤ -33 dBm
Interface
- Connector Type: SC
- Mode: Full duplex (TX/RX)
Performance
- High stability long-distance transmission
- Low latency and low signal loss
- Wide dynamic optical range
Installation
- Hot-swappable SFP module
- Plug & play installation
Environment
- Operating Temperature: 0°C to 70°C
- Storage Temperature: -40°C to 85°C
- Humidity: 5% – 90% non-condensing
Use Cases
- FTTH fiber broadband networks
- ISP distribution networks
- EPON OLT installations
- Campus and enterprise fiber systems
- Telecom backbone infrastructure
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