UACC-OM-QSFP28-SR4 - Ubiquiti 100G SR4 Multi-Mode Optical Module

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The Ubiquiti 100G SR4 Multi-Mode Optical Module (UACC-OM-QSFP28-SR4) is a high-performance QSFP28 transceiver designed for ultra-fast 100G connections over multi-mode fibre. Ideal for data centres, enterprise aggregation networks, and professional AV installations, this optical module delivers reliable, low-latency connectivity for demanding applications.

Key Features

• 100 Gbps maximum data rate for ultra-high-speed network performance
• QSFP28 form factor compatible with QSFP28 and QSFP+ interfaces
• MPO-12 Type B UPC connector for multi-mode fibre connections
• Supports 40/100 Gbps data rates with flexible deployment options
• Up to 100 m transmission distance with OM4 fibre (70 m with OM3)
• 850 nm wavelength for both TX and RX operations
• Low power consumption of just 2.5 W maximum
• Operating temperature range: 0 to 70° C

Ideal for: Network administrators and IT professionals building high-capacity backbone connections between aggregation switches, enterprise campus networks, and professional audio/video installations requiring 100G uplinks.

Compatible Products

The UACC-OM-QSFP28-SR4 works seamlessly with Ubiquiti switches featuring 100G QSFP28 ports, including:

Enterprise Campus Aggregation (ECS-Aggregation) – High-density aggregation switch with 6× 100G QSFP28 ports and 48× 25G SFP28 ports, featuring MC-LAG support for high-availability system design.

Enterprise Audio/Video Fiber (EAV-Fiber) – Professional AV switch with 2× 100G QSFP28 uplinks and 20× 10G SFP+ ports, supporting PTP timing, SMPTE ST 2110, SDVoE, and AES67 audio protocols.

Enterprise Audio/Video XG 24 PoE (EAV-XG-24-PoE) – Enterprise AV switch with 4× 100G QSFP28 uplinks and 24× 10G PoE+++ ports for professional broadcast and live production environments.

The module pairs perfectly with multi-mode MPO fibre cables and can also be used with the SFP Wizard (UACC-SFP-Wizard) for universal compatibility and seamless configuration across different network vendors.

Note: Fibre cable sold separately. Distance specifications apply to OM4 multi-mode fibre (100 m) and OM3 multi-mode fibre (70 m).