Customized MPO-8 to 2 x MPO-4 Breakout Cable, 8F, Type B, OM4

This MPO Female breakout cable splits a high density multi-fiber interface into smaller legs, so one port can feed several lower speed links. OM4 50/125μm fiber and Plenum (OFNP)/Dual Rated (OFNR/LSZH) jacket with 8 Fibers make it a tidy alternative to cassette based fan-out.
Available lengths are 1m (3ft), 2m (7ft), 3m (10ft), 5m (16ft), 10m (33ft), 15m (49ft), 20m (66ft), 25m (82ft) and 30m (98ft). We can also produce any intermediate or longer length to order, with your choice of labeling and packaging.
Product Highlights
- MPO Female (Non-Pinned) to MPO Female (Non-Pinned), 8 Fibers
- OM4 50/125μm, bend insensitive fiber
- Insertion loss ≤0.35dB, return loss ≥45dB
- Type B polarity
- 3.0mm Plenum (OFNP)/Dual Rated (OFNR/LSZH) round cable
- Minimum bend radius 7.5mm
- Stock lengths from 1m (3ft) to 30m (98ft), custom lengths on request
Specifications
| Part Number | 8FMPOOM4 |
|---|---|
| Manufacturer | HT |
| Connector A | MPO Female (Non-Pinned) |
| Connector B | MPO Female (Non-Pinned) |
| Fiber Mode | OM4 50/125μm |
| Wavelength | 850/1300nm |
| Polish Type | APC to APC |
| Polarity | Type B |
| Cable Jacket | Plenum (OFNP)/Dual Rated (OFNR/LSZH) |
| Fiber Count | 8 Fibers |
| Glass Fiber | Bend Insensitive Fiber |
| Minimum Bend Radius | 7.5mm |
| Cable Outside Diameter (OD) | 3.0mm |
| Trunk Length | 0.2m |
| Installation Tensile Load | 66N |
| Tensile Strength | 60/120N (Long/Short Term) |
| 400G Ethernet Distance | 50/100m at 850nm |
| 800G Ethernet Distance | 50m at 850nm |
| Insertion Loss | ≤0.35dB |
| Return Loss | ≥45dB |
| Attenuation at 850nm | ≤2.3dB/km |
| Attenuation at 1300nm | ≤0.6dB/km |
| Operating Temperature | -10 to 60°C (14 to 140℉) |
| Storage Temperature | -10 to 70°C (14 to 158℉) |
Applications
Use this cable to break a high speed parallel connection into independent links to switches, adapters or DPUs. The 8-fiber version matches 400G and 800G parallel interfaces that run on 4 or 8 lanes, such as QSFP112, OSFP and twin-port OSFP connections. It is a clean, low loss alternative to modular cassettes in dense AI and HPC fabrics.
Breakout Geometry and Wiring
The fan-out point is factory molded and strain relieved, with each breakout leg built to the length shown in the specification table. Wiring follows the polarity scheme listed, so the lane order at the far end matches the transceiver requirements without on-site re-termination.
Ordering Information
Ordering is simple: send us 8FMPOOM4 and your required lengths and quantities, and we return a factory quote the same working day. Small trial orders are welcome before you commit to a full project rollout.
Built to Your Spec
As a factory we can modify almost every detail of this product: length, jacket material and color, polarity, gender, breakout geometry, labeling and packaging. Non-standard variants are routine work for us, not a special project.
Quality and Testing
We do not ship untested product. Each unit is measured on calibrated equipment for optical performance and visually inspected for end face quality before packing. Batch traceability is maintained so any field issue can be tracked back to production.
Logistics
Standard configurations normally ship within a few working days by DHL, UPS, FedEx, TNT or EMS. For project quantities we arrange air or sea freight, and we can ship on your own courier account or deliver to your appointed forwarder.
Customized MPO-8 to 2 x MPO-4 Breakout