M310 Series LC-LC 24 Core Singlemode Hydra Trunk Fibre Cables

For direct connection to equipment from MPO trunks

Part Number M312-LCLC-24LS-S-NS-xxx
Polarity C (standard). A and B available
Fibre Type OS2 (9/125)
Fibre Capacity 24
Glass Fibre Corning Clearcurve®
Fibre Construction Dry loose tube micro cable LSZH
Cable Diameter 3.8mm or 5.6mm
End 1 LC/UPC duplex low loss connector (x12)
End 2 LC/UPC duplex low loss connector (x12)
Insertion Loss across cable < 0.35 dB + cable loss
Product Warranty 25 year fully covered

Complete Connect M310 Series LC 24 core singlemode (9/125) hydra trunk cables offer an alternative to using patch cords and patch panels. With ruggedised 2mm patch cord style LC tails and a robust breakout gland, the M310 hydra trunk cable is suitable for direct equipment connection. The 24 core hydra trunk cable is made from 3.8mm dry loose tube cable and gives a trunk that has a small bend radius and diameter (3.8mm). This cable construction is ideal for high density fibre areas. A dual sheath cable (5.6mm) is also available to offer even more protection.

Customised LC tails – staggered or straight

The ruggedised LC tails can be from 0.20m to 3m long so connection from the top to bottom of racks is easily achievable. Each LC pair can be staggered to any configuration to ensure tidy patching. A typical stagger would be 30cm to the first pair and then 5cm to subsequent pairs.

Complete Connect are MPO MTP Specialists with 40+ years experience. Learn more About Us.

Technical Drawings

M310 Series LC to LC Fibre Hydra Trunk Cable

M310 Singlemode 24 Core LC to LC Hydra Trunk Cable

To ensure the best performance, use a recognised LC Connector Cleaning Tool

LC Cleaning Tool
Optical Performance And Physical Specifications
LC Singlemode (OS2,9/125) fibre Connector
Connector Housing Standard Duplex
Ferrule LC singlemode high grade UPC
Typical Insertion Loss 0.15 dB (average)
Maximum Insertion Loss 0.25 dB (max)
24 Core Physical Specification
Single Sheath Dual Sheath
Weight kg/Km 12 28
Outer Diameter 3.8mm 5.6mm
Sheath Wall Thickness (nominal ave. mm) 0.55mm Inner 0.55mm, outer 0.45mm
Sheath Wall Thickness (minimum mm) 0.48mm Inner 0.48mm, outer 0.35mm
Maximum pull force 300 N 1000 N
Transport and storage – 25 °C to + 70 °C – 25 °C to + 70 °C
Installation – 5 °C to + 50 °C – 5 °C to + 50 °C
Installed – 10 °C to + 70 °C – 10 °C to + 70 °C
Minimum Bend Radius (installed) 10 x outside diameter 10 x outside diameter
Minimum Bend Radius (installation) 15 x outside diameter 15 x outside diameter
Maximum Crush Resistant (long term) 150 N/dm 300 N/dm
Jacket Colour Singlemode – Yellow Singlemode – Yellow
24 Core Construction
Single Sheath Dual Sheath
Design Twenty four 250um fibres with aramid yarn strain relief
Single sheath
Twenty four 250um fibres with aramid yarn strain relief
Dual sheath separated by aramid yarn strain relief
Construction Dry Loose Tube (no gel) Dry Loose Tube (no gel)
Sheath Properties LSZH – Halogen free, flame retardant LSZH – Halogen free, flame retardant
Application Indoor, cable trays and ducting Indoor, cable trays and ducting
Fire Performance
Flame Retardancy acc. IEC 60332-1-2 and IEC 60332-3-22 Cat. A
Smoke Density acc. IEC 61034
Halogen-free acc. IEC 60754-1
Acidity of Combustion Gases acc. IEC 60754-2
Cable Design
Singlemode OS2
Optical Core 9.2μm +/- 0.4μm diameter
Optical Claddinng 125μm +/- 0.7μm diameter
Primary Acrylate Coating 242μm +/- 10 to 15μm diameter
(uncoloured / coloured)
Core Concentricity 0.5μm
Optical Performance
Singlemode OS2 (9/125)
Attenuation Coefficient
dB/Km (installed)
1310nm ≤ 0.36 Max
1550nm ≤ 0.22 Max
Attenuation Coefficient
dB/Km (un-installed)
1310nm ≤ 0.36 Max
1550nm ≤ 0.22 Max
1625nm ≤ 0.20 Max
Overfill Launch Minimum
Bandwidth Mhz x Km
850nm ≥ 3500
1300nm ≥ 500
 Commitment to Excellence

Complete Connect are committed to providing the highest quality performing products. This is achieved through

  • Sourcing the best components
  • Utilising the lastest fibre termination technology
  • Maintaining rigorous processes

LC: IEC-61754-20
SC: IEC-61754-14

Cable Standards

TIA/EIA-568-C.3 and ISO/IEC 11801

Connector Standard

MPO: IEC-61754-7, EIA/TIA-604-5
Compliant to Directive 2002/95/EC (RoHS) and REACH SvHC


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