MPO (Multi-Fiber Push-On) and MTP (Multi-Fiber Termination Push-On) fiber patch cords are a type of high-density, multi-core fiber connectors, mainly used for high-density fiber connections in data centers, high-speed networks, and telecommunications equipment. MTP is an upgraded version of MPO, optimized and designed by US Conec, with better optical and mechanical properties.
How to distinguish between MPO and MTP?
Appearance: MTP connectors usually use higher-precision components and optimize the buckle design to make plugging and unplugging smoother.
Performance: MTP connectors are superior to ordinary MPO connectors in terms of insertion loss, return loss, and stability.
Compatibility: MTP is compatible with MPO, but MTP is more recommended in high-end applications to ensure lower loss and higher reliability.
Classification of MPO/MTP fiber Patch Cords
1. Classification by core number
8-core MPO/MTP: Mainly used for 40G QSFP+ SR4 optical module or 100G QSFP28 SR4 optical module transmission.
12-core MPO/MTP: Commonly used in 10G, 40G, and 100G applications, suitable for parallel optical transmission solutions.
24-core MPO/MTP: Supports higher-density fiber transmission, such as 100G and 400G applications.
32-core and above MPO/MTP: For 400G/800G ultra-high-speed data center connections.
2. Classification by polarity (TIA-568 standard)
Polarity A (Type A): Straight-through connection, fiber 1 to fiber 1, suitable for end-to-end direct connection solutions.
Polarity B (Type B): Cross-connection, fiber 1 to fiber 12, commonly used in parallel optical module applications.
Polarity C (Type C): Cross-paired, suitable for MPO to LC branch connection solutions.
3. Classification by fiber type
Single-mode (OS2): Suitable for long-distance transmission, usually with yellow sheath, supporting transmission over 10km.
Multimode (OM3/OM4/OM5): Suitable for short-distance high-bandwidth transmission, common colors are aqua (OM3), purple (OM4) and green (OM5).
4. Classification by port type
MPO/MTP to MPO/MTP: Used for parallel optical interconnection in data centers.
MPO/MTP to LC/SC: Used for traditional fiber cabling conversion, such as MPO to LC branchPatch Cords.
5. Classification by sheath type
Standard PVC/LSZH sheath: Commonly used in general data centers or enterprise networks.
OFNP (Plenum) sheath: Suitable for cabling environments that require a higher fire rating.
Armored MPO/MTP fiberPatch Cords: Suitable for environments that require greater durability and pressure resistance.
As the core component of high-density cabling, MPO/MTP fiber patch cords play an important role in modern data centers and high-speed networks. Choosing the right MPO/MTP patch cord requires considering factors such as application scenarios, connection methods, fiber types, and polarity to ensure efficient and reliable optical network deployment.
How to distinguish between MPO male and female?
1. Identify by Guide Pins
MPO male: There are two Guide Pins.
MPO female: There are no Guide Pins, only Guide Pin Holes.
Connection rules: Male must be paired with female, and cannot be directly connected male to male or female to female.
MTP/MPO adapters are usually used to connect an MPO male patch cord and an MPO female patch cord to ensure alignment accuracy.
2. Identify by end face appearance
MPO male: There are two metal guide pins protruding from the fiber end face.
MPO female: The fiber end face is flat, with only two alignment holes for inserting the male guide pins.
3. Differentiate by product application
MPO male is usually used for
MPO/MTP fiber patch cords (MPO-MPO direct patch cords).
MPO/MTP trunk optical cable.
MPO female connector is usually used for
MPO optical modules, such as 40G/100G/400G QSFP+, QSFP28, QSFP-DD and other parallel optical modules, whose MPO interface is usually female connector.
MPO adapter or module box.
Most optical modules have female connectors, so male MPO fiberPatch Cords are required for connection.
When choosing a suitable MPO fiber patch cord, please match the correct MPO male or female connector according to the specific application scenario (optical module, adapter, patch panel, etc.) to ensure efficient connection of the fiber optic network. If you need to know more, please feel free to contact us, Email: [email protected]. Whatsapp: https://wa.me/+8618688759008/
Tags : MPO, MTP, MPO/MTP Patch Cords
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