Description

Application Scenarios

At a 120-kilometer-long oil pipeline monitoring project in Kazakhstan,field RTUs used fiber links to communicate with the central control room.However,signal loss over distance caused frequent communication dropouts,especially in winter.Engineers inserted the ABB 3BSE028144R0020 at 20-km intervals along the route.Each PFEA113-20 module regenerated the optical signal,eliminating cumulative loss.Within days,the network stabilized,and data integrity improved from 87%to 99.9%.The ABB 3BSE028144R0020 didn’t just fix connectivity—it transformed the entire pipeline’s operational visibility,proving indispensable for remote asset management in extreme climates.

Parameters

Main Parameters Value/Description

Product Model 3BSE028144R0020

Manufacturer ABB

Product Category Fiber Optic Repeater Module

Module Name PFEA113-20

Fiber Type Single-Mode(SMF),G.652D

Wavelength 1310 nm(Typical)

Data Rate 100 Mbps(Full Duplex)

Max Distance per Segment 20 km

Connector Type ST or SC(Field Configurable)

Insertion Loss<0.5 dB(Regenerated Signal)

Power Supply 24 VDC(18–30 VDC),Max 8 W

Installation Method DIN Rail(TS35)

Operating Temperature-40°C to+70°C

Environmental Protection IP20,Industrial-Grade Enclosure

Technical Principles and Innovative Values

Innovation Point 1:The ABB 3BSE028144R0020 employs 3R regeneration technology(Reamplify,Reshape,Retransmit),actively cleaning and boosting weak optical signals rather than just amplifying noise.This ensures high signal integrity over long distances,a critical advantage over passive extenders.

Innovation Point 2:With support for both ST and SC connectors,the PFEA113-20 offers unmatched flexibility in mixed-fiber environments.Users can adapt to existing cabling without costly infrastructure changes.

Innovation Point 3:Operating at-40°C to+70°C,the ABB 3BSE028144R0020 is engineered for extreme environments—desert heat,arctic cold,or offshore humidity—where commercial repeaters fail.Its convection-cooled design has no moving parts,ensuring decades of maintenance-free operation.

Innovation Point 4:The module integrates seamlessly into ABB’s redundant ring topologies,enabling fault-tolerant fiber networks.When used with PFSK152 modules,it supports automatic path switching in under 50ms,maintaining control continuity during fiber cuts.

Application Cases and Industry Value

In a coastal LNG terminal,fiber links between the jetty control room and main plant were disrupted by salt-laden winds and temperature cycling.The original network used direct fiber runs,but signal degradation exceeded 28 dB over 25 km.By deploying the ABB 3BSE028144R0020 as a mid-span repeater,engineers reduced effective loss to under 6 dB per segment.The PFEA113-20’s sealed housing resisted corrosion,and its stable 100 Mbps link enabled real-time ESD(Emergency Shutdown)signal transmission.Operators reported zero communication failures in 18 months post-installation.This case proved the ABB 3BSE028144R0020 as a mission-critical enabler for safety and reliability in harsh industrial zones.

Installation,Maintenance,and Full-Cycle Support

The ABB 3BSE028144R0020 installs easily on a DIN rail and connects via ST or SC fiber adapters.Power is supplied via 24 VDC,with status LEDs indicating power,signal reception,and transmission health.During commissioning,ensure fiber polarity is correct and connectors are clean—contamination is the#1 cause of signal loss.Use an optical power meter to verify input and output levels;typical receive sensitivity is-28 dBm,with output at-3 dBm.

Maintenance is minimal:inspect connectors annually,clean with fiber-grade isopropyl alcohol,and check for physical damage in high-vibration areas.The PFEA113-20 has no user-serviceable parts—failure typically requires full module replacement.Our technical team provides remote diagnostics,configuration support,and lifecycle planning to ensure long-term system health.With proper installation,the ABB 3BSE028144R0020 delivers over 15 years of field-proven reliability.

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