1.25g Gbic

The market for 1.25G GBIC (Gigabit Interface Converter) modules in 2026 is characterized by a significant transition toward the more compact SFP (Small Form-factor Pluggable) standard, often referred to as "Mini-GBIC" MapyourtechL-P. While legacy GBIC modules remain available for industrial maintenance and older infrastructure (e.g., Cisco Catalyst 6500), the industry has largely shifted to SFP to achieve double to quadruple the port density on switches MapyourtechC-Flink.

Product Insights

• Standard Specs: 1.25 Gbps data rate, SC connector (standard GBIC) vs. LC connector (SFP), and hot-swappable capability Abalone-TechC-Flink.
• Pricing: 1.25G SFP modules have become high-volume commodity items with prices as low as $3.00–$3.40 per unit AlibabaAlibaba.
• Availability: Genuine legacy GBIC modules (SC port) are scarcer but still sourced for EPON/PON networks at approximately $12.00–$13.50 Alibaba.

Market Trends 2026

• AI-Driven Shift: The surge in 800G and 1.6T demand in data centers is pushing 1G/10G technologies into basic enterprise access roles MeticulousresearchC-Flink.
• Technology Evolution: Silicon photonics now accounts for over 40% of shipments in high-speed segments, though 1.25G remains relevant for campus networks and FTTH (Fiber to the Home) deployments C-FlinkFacebook.
• Sustainability: Modern 1.25G transceivers are focusing on ultra-low power consumption (under 1W) to meet "Green Data Center" standards C-Flink.

Detailed product listings and supplier data are provided in the files below.