Cabo de conexão de fibra óptica multimodo SC/UPC-ST/UPC-OM3-DX

O SC/UPC–ST/UPC-OM3-DX é um duplex OM3 multimode patch cord designed to bridge legacy ST-based fiber infrastructure with modern SC network equipment. Usando laser-optimized 50/125 μm OM3 fiber, it delivers the bandwidth required for 10G and 40G Ethernet while maintaining full compatibility with existing multimode systems.

This hybrid connector design makes it a practical choice for data center upgrades, campus networks, telecom rooms, and industrial fiber links where old and new equipment must work together.

Descrição

Built for Network Migration and Expansion

Many facilities still rely on ST connectors in patch panels or backbone links, while Conectores SC dominate on switches and optical distribution frames. This SC-to-ST configuration eliminates the need for adapters, reducing insertion loss, reflection points, and long-term maintenance risks.

OM3 fiber ensures excellent performance with 850 nm VCSEL transceivers, which are standard in today’s high-speed multimode optics.


Performance Specifications

Item SC/UPC–ST/UPC-OM3-DX
Tipo de fibra OM3 Multimode 50/125 μm
Contagem de fibras Duplex (DX)
Conector A SC / UPC
Conector B ST / UPC
Comprimento de onda operacional 850 nm / 1300 nm
Bandwidth @ 850 nm 2000 MHz·km
Perda de inserção ≤ 0,30 dB
Perda de retorno ≥ 30 dB
10G Ethernet Up to 300 m
40G / 100G Up to 100 m
Tipo de jaqueta LSZH ou PVC
Conformidade TIA-568, IEC, RoHS, REACH

Where This Cable Fits Best

  • Upgrading legacy ST networks to modern SC hardware

  • Enterprise and campus backbones

  • Industrial Ethernet and factory automation

  • Telecom distribution frames

  • Conexões cruzadas de data center

OM3 fiber provides the optical headroom needed for high-density switching and future bandwidth upgrades.


Manufactured for Signal Integrity

Each patch cord is produced with precision ceramic ferrules, UPC polishing, and 100% optical testing. This guarantees stable light transmission, low reflectance, and long service life, even in high-vibration or frequently re-patched environments.

The optional LSZH jacket supports fire-safety and low-smoke requirements in commercial buildings and data centers.


Perguntas e respostas profissionais

Q1: Why choose OM3 instead of older multimode fiber?
OM3 is laser-optimized and supports 10G to 100G speeds, unlike older OM1 or OM2 fibers.

Q2: Can this cable be used for data center links?
Yes. OM3 is widely used for short-reach 10G, 40G, and 100G Ethernet in data centers.

Q3: What advantage does UPC polishing provide?
UPC connectors reduce back reflection, keeping return loss above 30 dB, which improves link stability.

Q4: Is this cable suitable for industrial environments?
Sim. ST connector’s bayonet lock e SC’s secure latch provide strong mechanical stability.

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