MTP-12 to 2 x MTP-4 APC Breakout Cable, 8 Fibers, OM3, Type B

This MTP® Elite Female breakout cable splits a high density multi-fiber interface into smaller legs, so one port can feed several lower speed links. OM3 50/125µm fiber and Plenum (OFNP) jacket with 8 Fibers make it a tidy alternative to cassette based fan-out.

Standard lengths are 1m (3ft), 3m (10ft), 5m (16ft), 7m (23ft), 10m (33ft), 15m (49ft), 20m (66ft), 25m (82ft), 30m (98ft) and 40m (131ft). Because we are the manufacturer, any other length between or beyond these steps can be produced on request, with your choice of jacket color, labeling and packaging.

Product Highlights

• MTP® Elite Female (Non-Pinned) to MTP® Elite Female (Non-Pinned), 8 Fibers
• OM3 50/125µm, bend insensitive fiber
• Insertion loss ≤0.35dB (0.15dB Typ.), return loss ≥45dB
• Type B polarity
• 3.0mm Plenum (OFNP) round cable
• Minimum bend radius 7.5mm
• Ten standard lengths from 1m (3ft) to 40m (131ft), custom lengths built to order

In leaf-spine and GPU cluster cabling, this breakout replaces a cassette plus multiple jumpers with one tested assembly. 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. Each leg is marked so port mapping is unambiguous during installation.

Because the breakout is made in the factory, every leg has controlled length and identical optical performance. The mapping from trunk fibers to breakout connectors follows the specified polarity, and custom mappings are available for special transceiver combinations.

Ordering is simple: send us 8FMTPOM3 and your required lengths and quantities, and we return a factory quote the same working day. The 1m (3ft) version is the standard model; Small trial orders are welcome before you commit to a full project rollout.

Each assembly is coiled, capped and sealed in an individual bag, then packed into foam lined export cartons. Test reports can be attached per unit or per batch, and carton marks follow your shipping instructions.

Every MPO/MTP assembly leaving our factory is 100% tested for insertion loss and return loss, with end face geometry checks on the multi-fiber ferrules. Controlled polishing keeps the loss budget stable across the whole batch, which matters when several mated pairs sit in one link.

We have manufactured fiber optic assemblies since 1995. MPO and MTP cabling is one of our core lines: fiber counts from 8 to 144, single mode and multimode, UPC and APC polish, trunk, jumper, harness and breakout formats. Send your drawing and we turn it into a ready to install assembly.