Fiber Optic Connectors - Adapters

Image Part Number Description / PDF Quantity Rfq
1060043589

1060043589

Woodhead - Molex

CONN COUPLER MTP-MTP SIMPLEX

0

1061541105

1061541105

Woodhead - Molex

CONN COUPLER RCPT SC-SC SIMPLEX

0

1060043285

1060043285

Woodhead - Molex

CONN COUPLER RCPT SC-SC SIMPLEX

0

1061261590

1061261590

Woodhead - Molex

CONN COUPLER RCPT LC-LC DUPLEX

0

1061121000

1061121000

Woodhead - Molex

CONN COUPLER RCPT ST-ST SIMPLEX

0

1061210214

1061210214

Woodhead - Molex

LC 1X6 EMI ADAPTER SNAP MOUNT W/

0

1061541015

1061541015

Woodhead - Molex

CONN ADAPTER RCPT FC-SC SIMPLEX

0

1060043089

1060043089

Woodhead - Molex

CONN COUPLER MTP-MTP SIMPLEX

0

1061541510

1061541510

Woodhead - Molex

CONN ADAPTER RCPT LC-FC SIMPLEX

0

1060043588

1060043588

Woodhead - Molex

CONN COUPLER MTP-MTP SIMPLEX

0

1061541500

1061541500

Woodhead - Molex

CONN ADAPTER RCPT LC-SC SIMPLEX

0

1060043262

1060043262

Woodhead - Molex

CONN COUPLER RCPT FC-FC SIMPLEX

0

1060043599

1060043599

Woodhead - Molex

CONN COUPLER MTP-MTP SIMPLEX

0

1060043389

1060043389

Woodhead - Molex

CONN COUPLER MTP-MTP SIMPLEX

0

1061541130

1061541130

Woodhead - Molex

CONN ADAPTER RCPT SC-LC SIMPLEX

0

1061131000

1061131000

Woodhead - Molex

CONN COUPLER RCPT ST-ST SIMPLEX

0

1060594100

1060594100

Woodhead - Molex

CONN COUPLER RCPT SC-SC SIMPLEX

0

1061300500

1061300500

Woodhead - Molex

CONN ADAPTER RCPT ST-FDDI DUPLEX

0

1061270110

1061270110

Woodhead - Molex

CONN COUPLER RCPT LC-LC DUPLEX

0

1060043598

1060043598

Woodhead - Molex

CONN COUPLER MTP-MTP SIMPLEX

0

Fiber Optic Connectors - Adapters

Fiber optic connectors and adapters are critical components in optical fiber communication systems, enabling secure and precise interconnection between fiber optic cables, devices, and networks. These adapters maintain signal integrity by aligning fiber cores accurately and minimizing optical loss. Their importance has grown exponentially with the expansion of high-speed data transmission in telecommunications, data centers, and 5G infrastructure.

TypeFunctional FeaturesApplication Examples
LC (Lucent Connector)Small form factor, push-pull design, low insertion lossDatacom/telecom transceivers, SFP modules
SC (Subscriber Connector)Push-pull mechanism, durable ceramic ferruleFTTH networks, EPON systems
ST (Straight Tip)Bayonet-style locking, robust mechanical designIndustrial networks, military applications
FC (Ferrule Connector)Screw-on coupling, high vibration resistanceTest equipment, single-mode systems
MPO/MTPMulti-fiber array, high-density parallel optics40/100G Ethernet, data center backbones

Typical physical structure includes:

  • Outer housing (thermoplastic or metal for durability)
  • Ceramic or polymer ferrule for precise fiber alignment
  • Spring-loaded mechanism for consistent mating pressure
  • Keying features to ensure correct orientation
  • Optical interfaces with ultra-smooth PC/APC polishing

Technical composition involves precision machining ( 0.5 m tolerance), anti-reflective coatings, and materials meeting Telcordia GR-326-CORE standards.

ParameterSignificance
Insertion Loss ( 0.2dB)Measures optical power loss during signal transmission
Return Loss ( 50dB)Indicates reflection suppression capability
Operating Temperature (-40 C to +85 C)Environmental stability range
Interchangeability ( 0.1dB variation)Consistency across multiple mating cycles
Endface Geometry (Radius: 10-15mm)Determines physical contact quality

Primary industries include:

  • Telecommunications (OLT/ONU equipment, long-haul networks)
  • Data Centers (switch interconnects, backbone cabling)
  • Medical Imaging (endoscopy, laser surgery systems)
  • Industrial Sensing (temperature/strain monitoring)
  • 5G Infrastructure (radio access network fronthaul/backhaul)

Typical equipment: DWDM multiplexers, OXCs, FTTx ONUs, and test & measurement devices.

ManufacturerRepresentative Products
CommScopeLC Multi-fiber Adapter Panels
TE ConnectivityMT-RJ Hybrid Adapters
FujikuraHigh-Density MPO Cassette Systems
Senko Advanced ComponentsSC APC Singlemode Adapters
Amphenol Fiber SolutionsExpanded Beam Military-Grade Adapters
  • Determine fiber type compatibility (single-mode vs. multi-mode)
  • Match interface standards (LC/SC/ST/FC/MPO)
  • Evaluate optical performance requirements
  • Consider environmental conditions (temperature, humidity)
  • Assess density requirements for space-constrained applications
  • Verify compliance with industry standards (IEC 61754, TIA-942)

Case Study: A hyperscale data center upgraded to MPO-12 adapters to achieve 400Gbps transmission capacity, reducing cable management complexity by 60%.

  • Transition to multi-fiber solutions (MPO-24/32) for 800Gbps systems
  • Development of bend-insensitive fiber adapters
  • Integration of smart diagnostic features (built-in optical sensors)
  • Miniaturization for 5G small cell deployments
  • Adoption of polymer-based photonic integrated circuits

Market forecasts predict a CAGR of 12.3% through 2027, driven by cloud infrastructure expansion and IoT connectivity demands.

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