What Is 48 Cores MPO to MPO Female Singlemode Trunk Cable ?
A 48-core MPO to MPO female singlemode trunk cable is a type of fiber optic cable that is used to connect high-density networking equipment. It has MPO connectors on both ends, and it is designed for use with single-mode fiber optic cable.
:1-5:238″>MPO connectors are a type of multi-fiber connector that can accommodate up to 12 fibers in a single connector. This makes them ideal for high-density applications where there is a need to connect a large number of fibers in a small space.
Single-mode fiber optic cable is a type of fiber optic cable that can only transmit one mode of light. This makes it ideal for long-distance applications where there is a need for high-bandwidth and low signal loss.
48-core MPO to MPO female singlemode trunk cables are typically used in data centers and other high-density networking environments. They are used to connect network switches, routers, and other networking equipment.
48 Cores Singlemode MPO Trunk Cable Specifications:
| Spec items. | Single mode (APC 8-degree polished) | Multimode (PC Flat polish) |
| Insertion loss (MPO) (IEC 61300-3-34) | Standard loss：≤0.75dB(max), ≤0.50dB(Typical) Super Low loss：≤0.35dB(max), ≤0.20dB(Typical) | Standard loss：≤0.6dB(max), ≤0.50(Typical) Super Low loss：≤0.35dB(max) , ≤0.20dB(Typical) |
| Return loss(MPO) | ≥60dB（8degree polishing） | ≥25dB |
| Durability | <0.3dBtypical change, 200 matings | |
| Interchangeability | ≤0.2dB | |
| Tensile strength | >70N | |
| Operating Temperature | -40 to + 85°C | |
Products Materials-Connector All MPO Connectors are from Senko/Nissin/Sumitomo.
| Connector | Reference | Housing Details |
| MPO Singlemode | IEC 61754-7 | SM APC: Green connectors+black boot (Standard Loss MPO) SM APC: Yellow connectors+black boot (Super low loss MPO) |
| MPO Multimode | IEC 61754-7 | OM1&OM2 PC: Beige connectors+black boot (Standard Loss MPO) OM3&OM4 PC: Aqua connectors+black boot (Standard&Super low loss MPO) OM3&OM4 PC: Heather Violet connectors+black boot (Standard loss MPO) |
- IEC Standard IEC-61754-7; IEC61755, Telcordia GR-1435-CORE, JIS C5982; TIA-604-5(FOCIS5) compliant
- Structured cabling per TIA-568-C
- 10G Fiber Channel Compliant
- 40G and 100G IEEE 802.3
| Connector | Fiber Channel |
 |
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| MPO Connectors | 12 or 24 Fibers |
Note: Female connector need to connect with male connector type. |
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Products Materials-Cable
The cable for 24F-144F is a kind of 2.0mm/3.0mm multi-tubes Micro-fiber cable. Each Tube’s hold 12F. See Below.
| Fiber number | Flat 24 | 36 & 48 | 72F | 96F | 144F |
| Subunit diameter (mm) | 2.9±0.1 | 2.9±0.1 | 2.9±0.1 | 2.9±0.1 | 2.9±0.1 |
| Cable diameter(mm) | (4.2±0.3)x(7.6±0.4) | 9.0±0.3 | 11.2±0.3 | 13.5±0.3 | 17.5±0.3 |
| Cable weight(kg/km) | (LSZH 52)/ (PVC 44) | (LSZH 93) /(PVC 86) | (LSZH106)/ (PVC 96) | (LSZH146)/ (PVC 135) | (LSZH260)/ (PVC 224) |
| Max.loading(IEC794-1) Installation/Operation | 200/80 | 1000N/300N | |||
| Temperature rating Op- eration&Storage | -20°C ~70°C | ||||
MPO End-Face 3D Interference
| Item (IEC-61300-3-30) | Minimum | Maximum | ||
| Radius of curvature (mm) | ROC-X(ABS) | 2000 | ||
| ROC-Y(ABS) | 50mm | |||
| Angle | Angle-X | -0.2° | -0.2° | |
| Angle-Y | APC | 7.85° | 8.15° | |
| PC | -0.2° | -0.2° | ||
| Fiber height (nm) | 1000nm | 3500nm | ||
| Max.DH.All Fiber: | -300nm | 300nm | ||
| DH.Adj: | -300nm | 300nm | ||
| DH.Ave Fiber: | -300nm | 300nm | ||
| Core Dip: | SM | N/A | N/A | |
| MM | -200nm | 300nm | ||
Three Connection Methods Help Keep the Right MTP/MPO Polarity
Because 24F-144F MPO trunk cable’s unit connector is 12F MPO， So it have same polarity as single 12F MPO trunk cable. 
48 Cores Singlemode MPO Trunk Cable Features:
- Low insertion loss, high return loss
- MT based Multi-fiber Connector, 4,8,12 and 24 fiber connector terminations and assemblies
- Economical solution for mass-termination of fiber
- Designed for low loss and standard loss SM and MM applications
- Ruggedized round cable, oval cable and bare ribbon options available
- Color coded housings available to differentiate fiber type, polish type and/or connector grade
- Good in repeatability and exchangeability
48F Singlemode MPO Trunk Cable Application:
All MPO Connectors are from Senko/Nissin/Sumitomo. MPO Patch cable/trunk cable is a kind of high density cable assemblies which is generally use in three areas.
- The Data Center application with high dense degree environment
- The optical fiber to the building
- The internal connector application in fiber equipment.
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