What is the difference between the female and male connectors of MTP/MPO patch cords?

Patch cord connectors can be either female or male, referring to the gender type of the connector. Male connectors have pins, while female connectors do not. When connecting two cables using an adapter, they must have opposite genders (one male and one female). When connecting with a module, a female connector is typically used.

What is the difference between APC and UPC connectors in fiber patch cables?

APC connectors have an 8-degree angled end face, which significantly reduces back reflections, minimizing signal distortion and improving transmission performance. They are commonly used in single-mode fiber links or with APC interface multimode modules for high-speed applications. UPC connectors have a flat end face angle and offer lower return loss compared to APC. They are commonly used in multimode fiber links.

What is the difference between OM2, OM3, OM4, and OM5 patch cords?

These four types of patch cords are all multimode fiber patch cords. OM2 has the lowest transmission rate and distance. OM3 offers improved transmission rates and distances and is commonly used for 10G/25G low-speed links. OM4 and OM5 fibers support longer transmission distances and are typically used for 40G/100G and higher-speed links, such as 200G/400G/800G.

What should I consider when using patch cords?

When using patch cords, ensure that they are compatible with the module and connector types. Avoid excessive bending or pulling. Regularly clean the patch cord end faces to prevent contamination and maintain signal transmission quality.

Can I customize fiber patch cords according to specific requirements?

Yes, customized patch cords can be provided to meet specific requirements, such as cable sequence, outer jacket material, and length.

5m (16ft) MPO-12 APC Female to 2 MPO-4 APC Female Multimode Elite Breakout Cable for Mellanox

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NVIDIA/Mellanox MFP7E20-N005 Compatible 5m (16ft) MPO-12 APC(Female) to 2xMPO-4 APC(Female) Multimode (OM4) Breakout Cable, Type B, LSZH, 3.0mm, Max IL ≤ 0.35dB, Magenta

Name: NVIDIA/Mellanox MFP7E20-N005 Compatible 5m (16ft) MPO-12 APC(Female) to 2xMPO-4 APC(Female) Multimode (OM4) Breakout Cable, Type B, LSZH, 3.0mm, Max IL ≤ 0.35dB, Magenta
Brand: Naddod
SKU: 101790
Price: 75.00 USD
Availability: OnlineOnly
Rating: 5.0 (18 reviews)

#101790

Model: M4MPOA2x4F | SKU: 980-9I572-00N005

Sold: 0

In Stock: Available

Cable Types:

MFP7E20-N005

MFP7E20-N005

Brand:

NADDOD (InfiniBand)

Length:

5m (16ft)

5m (16ft)

Item Spotlights

Compact design, supports 12-144 core fibers
On-site "plug and play", fast installation, improve deployment efficiency
Ultra-low insertion loss, achieve 100G/400G/800G performance
LSZH/OFNR sheath, ensure safe indoor deployment
Flexible adaptation to various network architectures
Widely compatible with various optical modules
Suitable for high-density wiring systems such as data centers, racks, panels, backplanes, etc.
3-year warranty, lifetime after-sales technical support

NVIDIA/Mellanox MFP7E20-N005 Compatible 5m (16ft) MPO-12 APC(Female) to 2xMPO-4 APC(Female) Multimode (OM4) Breakout Cable, Type B, LSZH, 3.0mm, Max IL ≤ 0.35dB, Magenta

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Specifications

Applications

Product Highlights

Questions & Answers

Resources

Specifications

Applications

Product Highlights

Questions & Answers

Resources

Specifications

Connector Type

MPO Female to Female

Fiber Grade

G.657.A1 (Compatible with G.652.D)

Polish Type

APC to APC

Polarity

Type B

Fiber Mode

OS2 9/125μm

Fiber Count

12F to 2x4F

Wavelength

1310/1550nm

Cable Jacket/Flame Rating

LSZH/OFNR

Insertion Loss

≤0.35dB

Return Loss

≥60dB

Attenuation at 1310 nm

≤0.35 dB/km

Attenuation at 1550 nm

≤0.21dB/km

Min. Bend Radius(Fiber Core)

10mm

Min. Bend Radius(Fiber Cable)

10/5D (Dynamic/Static)

Cable Diameter

3.0mm

Tensile Strength

80/150N (Long/Short Term)

Connector Durability

≥ 500 - 1000 times

Operating Temperature

-20~70°C

Applications

Product Highlights

Multimode MPO APC Fiber Patch Cord Provides Exceptional Reliability

NADDOD IB NDR APC fiber patch cord minimizes reflections at the fiber connection and meets the stringent optical surface requirements of IB NDR transceivers. Paired with NDD APC patch cords, NDR transceivers reduce signal distortion and raw physical BER is better than E-8, perfectly compatible with the InfiniBand system. This combination supports high signal quality transmission lines, making it an ideal choice for high-speed data transmission networks.

Questions & Answers

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What module should be used with the M4MPOA2x4F fiber patch cable?

It is typically used for branching applications, connecting modules such as OSFP-800G-2xSR4H and four OSFP-400G-SR4H modules.

Why is the polished type of multimode patch cable used in the NDR module MPO/APC (Angled Polished Connector)?

High-speed products have significant losses, and the connector end face is usually polished with an APC angle of 8 degrees. This minimizes back reflections of light entering the laser source, reducing signal loss and improving overall transmission performance.

Can an APC-terminated module be used with a UPC-terminated patch cable?

It is not recommended to do so. APC and UPC connectors have different end face geometries (APC with an angled end face and UPC with a flat end face), making them incompatible for complete coupling. This mismatch can result in signal attenuation, distortion, and compromised signal transmission quality and stability along the entire link.

Resources

M4MPOA2x4F Datasheet

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