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High-speed lab and manufacturing testing solutions up to 1.6T

Compare our cutting-edge solutions for electrical and optical validation.

High speed transmission solutions comparison

EXFO offers a wide range of testing solutions for high-speed transmissions - from electrical to optical with evolutive technologies, scalable up to 1.6T. Each solution is designed to meet your specific needs.

BA-1600 – 1.6T Bit Analyzer 

Description: 

  • Full lifecycle validation for 1.6T, 800G and 400G testing across lab, fab and live environments  
  • Validate FEC and monitor Block Error Ratio (BLER) 

Key features: 

  • Signal integrity and BER testing for validating compliance and performance in next-gen 1.6T designs 
  • FEC generation and analysis testing  
  • BLER monitoring—an industry first, unique to EXFO 
  • Support for 8-channels or 4-channels PAM4 coding at data rates of 106.25 GBd (212.5Gbps), 53.125 GBd (106.25Gbps), and 26.5625 GBd (53.125Gbps) per lane 

BA-4000: Electrical 800G Bit Error Rate Tester 

Description: 

  • Electric BER tester supporting NRZ and PAM4 coding, with advanced FEC tools and with testing capabilities up to 800G. 

Key features: 

  • Tests 100G (4x28GBd), 400G (4x56GBd) and 800G (8x56GBd) 
  • Supports NRZ and PAM4 
  • FEC simulation capabilities provide powerful analysis for burst error 
  • Test linear-drive pluggable optics (LPO) with the BA-4000-RCNC model 

BA-4000-L2

Description: 

  • BA-4000-L2 - BER tester with real traffic. 

Key Features: 

  • Native electrical interface, excellent signal quality, clean eye diagram and low error floor.
  • Layer 2 framed testing: delivers a real system view for L1 device under test (DUT) from L2 framed traffic.
  • Layer 1 BERT: excellent signal quality alongside layer 2 testing.
  • Real-time FEC analysis: testing of pre/post FEC BER, symbol error distribution and FEC margin.
  • Supports breakout cables testing scenarios including 8x 100G and 2x 400G.

FTBx-88810 Series - Lab-to-field testing from 1G to 800G, 800ZR 

Description: 

  • Full-rate coverage from 1G to 800G—supporting Ethernet, OTN, Fibre Channel and coherent optics

Key Features: 

  • Dual-port from 1G to 800G, including coherent dual 400ZR and Open/ZR+ 
  • Support of the full coherent suit; 800ZR, 400ZR 100ZR and OpenZR ( 400ZR+, 300ZR+, 200ZR+, 100ZR+).
  • Multi-protocol coverage: Ethernet, OTN, Fibre Channel. 
  • Built-in transceiver diagnostics: auto-negotiation, link training, breakout validation.
  • Compact and portable—ideal for both lab and field environments. 

Select my ideal tester

Quickly identify your ideal tester with this selection tool.

White papers
Receiver performance verification method based on error mask and block error ratio (BLER) - English (December 02, 2025)
White papers
Receiver performance verification method based on error mask and block error ratio (BLER) - Français (December 02, 2025)
White papers
Receiver performance verification method based on error mask and block error ratio (BLER) - 中文 (December 02, 2025)
Spec sheet
BA-1600 - 中文 (January 13, 2026)
Spec sheet
BA-1600 - English (January 13, 2026)
Spec sheet
BA-1600 - Français (January 13, 2026)
Promotional videos
1.6T testing: Validate FEC and monitor Block Error Rate (BLER) with the BA-1600 - English (September 30, 2025)
Spec sheet
BA-4000 Bit Analyzer - English (November 20, 2025)
Spec sheet
BA-4000 Bit Analyzer - Français (November 20, 2025)
Spec sheet
BA-4000 Bit Analyzer - 中文 (November 20, 2025)
Spec sheet
BA-4000 Bit Analyzer - 日本語 (November 20, 2025)
Flyers and pamphlets
BA-4000 Series - LPO testing - English (April 08, 2025)
Flyers and pamphlets
BA-4000 Series - LPO testing - 日本語 (April 08, 2025)
Flyers and pamphlets
BA-4000 Series - LPO testing - Français (April 08, 2025)
Flyers and pamphlets
BA-4000 Series - LPO testing - 中文 (April 08, 2025)
Spec sheet
BA-4000-L2 Traffic and Bit Analyzer - English (November 20, 2025)
Spec sheet
BA-4000-L2 Traffic and Bit Analyzer - Français (November 20, 2025)
Spec sheet
BA-4000-L2 Traffic and Bit Analyzer - 中文 (November 20, 2025)
Spec sheet
BA-4000-L2 Traffic and Bit Analyzer - 日本語 (November 20, 2025)
Application notes
BA-4000-L2-RCNC – How to address design and testing challenges of LPO transceivers - English (March 12, 2025)
Application notes
BA-4000-L2-RCNC – How to address design and testing challenges of LPO transceivers - Français (March 12, 2025)
Application notes
BA-4000-L2-RCNC – How to address design and testing challenges of LPO transceivers - 日本語 (March 12, 2025)
Application notes
BA-4000-L2-RCNC – How to address design and testing challenges of LPO transceivers - 中文 (March 12, 2025)
Promotional videos
Introducing the BA-4000-L2, L1 BER tester and L2 traffic analyzer - English (June 25, 2024)
Spec sheet
FTBx-88810 Series - English (December 02, 2025)
Spec sheet
FTBx-88810 Series - Français (December 02, 2025)
Spec sheet
FTBx-88810 Series - 日本語 (December 02, 2025)
Spec sheet
FTBx-88810 Series - 中文 (December 02, 2025)
Flyers and pamphlets
FTBx-88810 Series – Test everything. Miss nothing. - English (July 21, 2025)
Flyers and pamphlets
FTBx-88810 Series – Test everything. Miss nothing. - Français (July 21, 2025)
Flyers and pamphlets
FTBx-88810 Series – Test everything. Miss nothing. - 中文 (July 21, 2025)
Flyers and pamphlets
FTBx-88810 Series – Test everything. Miss nothing. - 日本語 (July 21, 2025)