Product Summary
The IS200CSLAH1A is a Compact High-speed Serial Link Expansion Board from General Electric. It provides essential serial link expansion within the EX2100e Excitation Control Series. This legacy model uses ten Avago HFBR-5961xxZ transceivers for reliable communication. Its conformal coating offers superior protection for demanding industrial environments.
Theme A: Product Procurement & Buyer Guide
Procurement managers need to verify the exact part number for compatibility. The IS200CSLAH1A belongs specifically to the EX2100e series group one. This board features a conformal coating style designated by the "H1" suffix. This coating provides more exhaustive protection than normal PCB coatings. It is ideal for harsh environments with moisture or contaminants.
The part number breakdown confirms its origin in Salem, Virginia. The final "A" digit indicates a functional revision at an A grade. This is a legacy product from the General Electric vintage series. You should confirm this board matches your existing EX2100e system requirements. It provides a drop-in replacement for compatible CSLA expansion slots.

Application engineers will appreciate the clear diagnostic feedback from this board. Three distinct LEDs provide immediate status updates for the serial link. The green RUN LED lights when normative serial link expansion is detected. A yellow STATUS LED blinks to indicate a fault status is present. A red FAIL LED glows during destructive functional or reset faults.
These indicators allow for rapid troubleshooting without additional testing equipment. The ten HFBR-5961xxZ transceivers handle high-speed data transmission efficiently. This board is a critical component for maintaining your excitation control system. It ensures your serial link expansion operates with high reliability and speed.
Theme D: Expert Technical Evaluation & Performance Review
This board uses Avago HFBR-5961xxZ transceivers for its optical communication links. These components provide robust and reliable signal transmission for the system. The board’s design focuses on high-speed serial link expansion within the EX2100e. It manages data flow between different parts of the excitation control system.

The diagnostic LED array offers a simple yet powerful troubleshooting interface. The green RUN LED confirms the board is operating in a normative state. The yellow STATUS LED provides an early warning of potential system issues. The red FAIL LED gives a definitive alert for destructive faults. This tri-color system allows operators to assess board health instantly.
The conformal coating on this model is a key performance feature. The "H1" designation indicates a more exhaustive coating than standard options. This coating protects sensitive circuitry from dust, chemicals, and moisture. It significantly extends the operational lifespan of the PCB in tough conditions.
As a legacy product, this board is a field-proven solution for serial link expansion. Its design is specific to the General Electric EX2100e series group one. The A-grade functional revision confirms it meets strict manufacturing standards. This board provides a reliable and known quantity for system maintenance.
Logistics & Standard Packaging Details

- One General Electric IS200CSLAH1A Compact High-speed Serial Link Expansion Board
- The board is packaged in a static-dissipative anti-static bag for protection
- It is then placed in a sturdy corrugated cardboard box with foam padding
- We ship all orders via express delivery services for fast transit
- Available shipping carriers include FedEx, UPS, and DHL for your convenience

