Wi-Tek - WI-SFP10S-20KM-I - Industrial SFP Module

Product Overview

WI-SFP10S-20KM-I is an industrial 1.25 Gbps SFP optical transceiver designed to extend network connections over single-mode fiber up to 20 km. It uses a simplex SC connector, supports bidirectional wavelength options, and includes Digital Diagnostic Monitoring for reliable operation from -40°C to 85°C.

Key Configuration

Model: WI-SFP10S-20KM-I | Data Rate: 1.25 Gbps | Maximum Cable Length: 20 km | Fiber: Single-mode | Connector: Simplex SC | Wavelength Options: A Tx1310/Rx1550 nm, B Tx1550/Rx1310 nm | Power Supply: 3.3 V | Power Consumption: 1 W max

Key Features

• · Supports 1.25 Gbps data transmission
• · Extends single-mode fiber links up to 20 km
• · Uses a simplex SC optical connector
• · Supports wavelength option A: Tx1310 nm/Rx1550 nm
• · Supports wavelength option B: Tx1550 nm/Rx1310 nm
• · Uses an FP transmitter and PIN/TIA receiver
• · Provides transmitter power of -9 to -3 dBm and receiver sensitivity below -22 dBm
• · Supports Digital Diagnostic Monitoring (DDM)
• · Supports SFP MSA, MSA SFF-8472, and IEEE 802.3ah compatibility
• · Supports operation from -40°C to 85°C with 10%-90% non-condensing humidity

Technical Context

The simplex transceiver uses bidirectional wavelength options to transmit and receive data over a single optical fiber, reducing fiber-pair requirements for long-distance links. Its 1.25 Gbps capacity, 20 km reach, and DDM support provide reliable fiber connectivity with monitoring of key operating parameters in compatible SFP equipment.

Installation Notes

Insert the module into a compatible SFP slot and connect the simplex SC fiber to the matching optical module at the remote end. Select matching A/B wavelength versions for the link and use single-mode fiber. The module is hot-pluggable and supports plug-and-play operation without additional configuration.