40G to 10G MPO-LC harness patch cord with 8-core B-core layout for QSFP+ to SFP+ transitions in high-speed optical networks.
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Americas, Europe and Africa
The FAB-MPO8-LC10G is a harness patch cord designed to split a single 40G QSFP+ connection into four 10G SFP+ ports using an 8-core B-type MPO to LC duplex fanout configuration. It is ideal for point-to-multipoint high-speed transitions in data centers and enterprise networks where cost-effective scalability is required.
Equipped with factory-terminated MPO and LC connectors, the patch cord simplifies identification and installation. The LC duplex ends are labeled for easy Tx/Rx matching, reducing deployment errors and time. This harness cable supports both multimode (OM3, OM4, OM5) and single-mode (G.657A1) fiber types, and meets stringent IL/RL performance standards.
Its compact round jacket construction with breakout legs enables neat routing inside racks, making it especially suitable for top-of-rack (ToR), middle-of-row, or leaf-spine network topologies in 10G/40G hybrid environments.
The FAB-MPO8-LC10G is tested under IEC and TIA/EIA standards and includes interferometer verification for MPO connectors, ensuring long-term reliability in demanding optical infrastructures.
40G QSFP+ to 4x10G SFP+ breakout
MPO 8-core (B-type) to 4 LC duplex
Polarity alignment for Tx/Rx identification
Factory pre-terminated and IL/RL tested
Supports OM3, OM4, OM5 and G.657A1
Compact and durable jacket structure
Interferometer tested MPO geometry
Ideal for rack-to-switch high-speed cabling
Operating temp: -20 to +70 °C
| Specification | Details |
|---|---|
| Model | FAB-MPO8-LC10G |
| Connector A | MPO 8-core (B-type) |
| Connector B | 4 x LC Duplex |
| Fiber Type | OM3, OM4, OM5, G.657A1 |
| Insertion Loss (MPO) | ≤0.70 dB (Std), ≤0.35 dB (Elite) |
| Return Loss (MPO) | ≥60 dB (SM), ≥20 dB (MM) |
| Insertion Loss (LC) | ≤0.30 dB |
| Durability | ≥500 matings |
| Operating Temp | -20 to +70 °C |
| Compliance | TIA/EIA-568-C, IEC-61754, GR-1435 |
FAB-MPO8-LC10G, MPO to LC breakout, 40G to 10G harness, QSFP+ to SFP+ cable, MPO 8-core patch cord, fanout OM4 cable, datacenter breakout, 10G optical fanout, B-type MPO
Our engineering team can confirm compatibility, custom specs and OEM branding options.
