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Fiber Cabling

MPO Male to MPO Male 32x8F to 32x8F Type 4 Fiber Cable | S2MPOA256M4

Catalog reference: 5m (16ft) Pre-terminated MPO 4x4 Shuffle Trunk Cable, 256 Fibers, 32xMPO-8 APC (Male) to 32xMPO-8 APC (Male), Single Mode (OS2), Type 4, LSZH, 0.35dB Max, Breakout 80cm, Yellow

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5m (16ft) MPO 4x4 Shuffle Trunk Cable is designed for high-density fiber interconnects, featuring a 256 fibers architecture that simplifies cabling and maximizes space efficiency. Built on 32×MPO-8 APC connectivity with OS2 single mode fiber, Type 4 polarity, and an LSZH jacket, it ensures consistent, low-loss performance. The plug-and-play design enables rapid deployment and flexible optical routing—ideal for high-density data centers, HPC environments, and scalable MPO-based infrastructures.

Family s2mpoa256m4-103888Model S2MPOA256M434 SKU options

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SKU 103888 - Model S2MPOA256M4

5m (16ft) 32xMPO-8 APC Male to 32xMPO-8 APC Male OS2 Single Mode Type 4 Shuffle Breakout Cable (256 Fibers, LSZH)

5m (16ft) MPO 4x4 Shuffle Trunk Cable is designed for high-density fiber interconnects, featuring a 256 fibers architecture that simplifies cabling and maximizes space efficiency. Built on 32×MPO-8 APC connectivity with OS2 single mode fiber, Type 4 polarity, and an LSZH jacket, it ensures consistent, low-loss performance. The plug-and-play design enables rapid deployment and flexible optical routing—ideal for high-density data centers, HPC environments, and scalable MPO-based infrastructures.

BrandSUNFULL
Cable Jacket/Flame RatingLSZH
Length5m (16ft)

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Connector Type
MPO Male to MPO Male
Fiber Count
32x8F to 32x8F
Polarity
Type 4

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  • Ultra-low insertion loss and high return loss ensure link consistency
  • G.657.A1 fiber grade with 10mm Min. Bend Radius
  • 8° APC Endface Minimizes Optical Reflections to Improve Signal Quality
  • LSZH sheath, ensure safe indoor deployment and OFNP Fire Safety-Rated for use in Plenum Air Spaces
  • Preorganized Shuffle Assemblies reduce installation time, streamlining deployment in large-scale GPU clusters

Engineering record

Specifications

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Connector Type
MPO Male to MPO Male
Polarity
Type 4
Fiber Grade
G.657.A1 (Compatible with G.652.D)
Fiber Count
32x8F to 32x8F
Polish Type
APC to APC
Cable Jacket/Flame Rating
LSZH / OFNP (SKU-dependent)
Fiber Mode
OS2 9/125μm
Return Loss
≥60dB
Wavelength
1310/1550nm
Attenuation at 1550 nm
≤0.21 dB/km
Insertion Loss
≤0.35dB
Min. Bend Radius
10mm
Attenuation at 1310 nm
≤0.35 dB/km
Breakout Outside Diameter (OD)
3.0mm
Cable Outside Diameter (OD)
23.1mm
Tensile Strength
400/1335N (Long/Short Term)
Breakout Length
0.8m
Operating Temperature
LSZH: -20~70°C OFNP: 0~70°C
Connector Durability
≥ 500 - 1000 times
Cable Structure
Double Jacket

Technical detail

Construction and application notes for S2MPOA256M4

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Connector and fiber construction

Shuffle Cables provide a structured way to redistribute NIC traffic across multiple switches and network planes, transforming traditionally complex cross-connections into organized, high-density fiber assemblies. In large-scale AI and HPC clusters, where multi-plane architectures multiply physical-layer complexity, Shuffle technology ensures that traffic flows remain balanced, scalable, and logically structured. By predefining fiber mappings and enabling multi-path connectivity, it reduces cabling disorder and operational risk while preserving high performance for latency-sensitive workloads

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