MPO Trunk Cable

 

24 Fibers MPO/MTP-24 to 2 x MPO/MTP-12 SM Fiber Optic Patch Cable

 

The MPO/MTP Trunk Cable is widely used in the pre-terminated systems within the Intermediate Distribution Frame (IDC) and equipment blocks. This system applies to 10G Ethernet transmissions and is also adaptable for future upgrades to 40G/100G systems. MPO trunk cable facilitates fast installation in Data Centers and other Fiber Optic environments. Its efficient plug-and-play structure significantly lowers installation and daily maintenance costs compared to MDA, HDA, and EDA regional module cassettes or fan-out fiber connections. The high-quality fiber optic cable and MPO accessories that make up the MPO fiber cable provide lower insertion loss and higher return loss, ensuring full compliance with high-speed network system requirements.

 

MPO Trunk Cable Diagrams:

 

 

Patch Cord Tolerance Requirement:

 

Overall length (L) (M)	Length of tolerance(CM)
0＜L≤20	+10/-0
20＜L≤40	+15/-0
L＞40	+0.5%L/-0

 

MPO Trunk Cable Structure:

 

Cable Parameters:

 

Cable Count	OD (mm)	Nominal Weight (kg/km)	Minimum allowable Tensile Strength (N)		minimum allowable Crush Load (N/100mm)		Minimum Bending Radius (MM)
			Short- term	Long-term	Short-term	Long-term	Short-term	Long-term
24	4.5±0.2	32	560	250	750	300	20D	10D

 

MPO/MTP Trunk Cable Optical Characteristics:

 

Item	Parameter				Reference
	Single mode		Multimode
	Standard	Elite	Standard	Elite
Insertion loss	Typical≤0.30dB Max≤0.75dB	Typical≤0.15dB Max≤0.35dB	Typical≤0.50dB Max≤0.25dB	Typical≤0.10dB Max≤0.35dB	IEC 61300-3-34
Return loss	≥ 50dB (PC) ≥ 60dB (APC)	≥ 55dB (PC) ≥ 65dB (APC)	≥30dB (PC)	≥30dB (PC)	IEC 61300-3-6

 

MPO MTP Cable Mechanical Characteristics:

 

Test	Conditions	Reference
Endurance	500 mating	IEC 61300-2-2
Vibration	Frequency: 10 to 55Hz, Amplitude: 0.75mm	IEC 61300-2-1
Cable retention	400N (main cable); 50N (connector part)	IEC 61300-2-4
Strength of coupling mechanism	80N for 2 to 3mm cable	IEC 61300-2-6
Cable torsion	15N for 2 to 3mm cable	IEC 61300-2-5
Fall	10 drops, 1m drop height	IEC 61300-2-12
Static lateral load	1N for 1h (main cable); 0.2N for 5min (ranch part)	IEC 61300-2-42
Cold	-25°C, 96h duration	IEC 61300-2-17
Dry heat	+70°C, 96h duration	IEC 61300-2-18
Change of temperature	-25°C to +70°C, 12 cycles	IEC 61300-2-22
Humidity	+40°C at 93%, 96h duration	IEC 61300-2-19

 

Features:

 

• ​​MPO connectors pre-terminated with technical design for tensile strength (400N) and bend resilience (100N/cm)​​ 

• ​​Specialized testing of all ports ensures higher reliability​​

• ​​Low loss MPO connectors on both ends

• ​​Easily upgradable for next-generation 40G and 100G applications

• ​​Available in 12 to 144 cores, OM3, OM4, and OS2 fiber optic cable, with lengths in meters.​​ 

• ​​Pre-terminated module or with MPO adapters

​​• Protective sleeves for waterproofing, dust prevention, resilience, and tensile resistance (-25°C to +75°C)​​ 

 

MPO Trunk Cable Application in Optical System Access network :

 

MPO trunk cables are high-density backbone links in optical access networks (FTTH, mobile xHaul, DCs). They interconnect central points like OLTs/BBUs/aggregation switches to remote nodes/cabinets using a single connector, carrying multiple fibers (e.g., 12/24) simultaneously. This enables rapid deployment and scalability for bandwidth-intensive services.

 

 

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