AJMRTC Detachable OCuLink SFF-8611 8i 8-Lane to Dual OCuLink SFF-8611 4i Active Breakout Cable, 50cm, PCIe 4.0, Supports PCIe Bifurcation and VROC Virtual RAID for NVMe SSD and eGPU Expansion

AJMRTC active OCuLink breakout cable converts one 8-lane OCuLink port into two separate 4-lane OCuLink ports. Built-in retimer chip reshapes and amplifies high-speed PCIe signals to maintain reliable Gen4 performance over the full 50cm length. It follows SFF-9402 OCuLink specification and works with OCuLink HBA adapters, storage controllers, SSD backplanes and eGPU docks. PCIe bifurcation must be enabled in BIOS so both channels can be recognized at the same time. Suitable for rack servers, high-performance workstations, NAS and AI storage nodes. SSDs and accessories are sold separately.

Specifications

1. Brand: AJMRTC
2. Connector: 1 × SFF-8611 OCuLink 8i Male to 2 × SFF-8611 OCuLink 4i Male
3. Lane Configuration: 1 x8 split to 2 x4
4. Cable Type: Active Retimer Cable
5. Length: 50cm
6. Standard: PCIe 4.0, backward compatible with PCIe 3.0, SFF-9402
7. Supported Function: PCIe Bifurcation, VROC Virtual RAID
8. Shielding: Double EMI shielding, 85 controlled differential impedance
9. Contact: Gold-plated latch lock connector
10. Application: Server, Workstation, OCuLink NVMe SSD Backplane, eGPU Expansion
11. Note: Bifurcation required for dual-port operation; active cable draws power from host port