Fiber Optic Connectors - Adapters

Image Part Number Description / PDF Quantity Rfq
1061281350

1061281350

Woodhead - Molex

CONN COUPLER RCPT LC-LC DUPLEX

0

1060043292

1060043292

Woodhead - Molex

CONN ADAPTER RCPT FC-SC SIMPLEX

0

1061541630

1061541630

Woodhead - Molex

CONN COUPLER RCPT LC-LC SIMPLEX

0

1060043295

1060043295

Woodhead - Molex

CONN COUPLER RCPT SC-SC SIMPLEX

0

1061121010

1061121010

Woodhead - Molex

CONN COUPLER RCPT ST-ST SIMPLEX

0

1061540031

1061540031

Woodhead - Molex

CONN ADAPTER RCPT FC SIMPLEX

0

0853350010

0853350010

Woodhead - Molex

SC/ST DPX AD METAL PBSLV NO THRE

0

1061712000

1061712000

Woodhead - Molex

CONN COUPLER RCPT SC-SC SIMPLEX

0

1060043592

1060043592

Woodhead - Molex

CONN ADAPTER RCPT FC-SC SIMPLEX

0

1061241010

1061241010

Woodhead - Molex

CONN COUPLER RCPT LC-LC SIMPLEX

0

1061610990

1061610990

Woodhead - Molex

CONN COUPLER RCPT SC-SC SIMPLEX

0

1061662000

1061662000

Woodhead - Molex

CONN COUPLER RCPT ST-ST DUPLEX

0

1061161000

1061161000

Woodhead - Molex

CONN COUPLER RCPT SC-SC

0

1060043594

1060043594

Woodhead - Molex

CONN COUPLER RCPT SC-SC SIMPLEX

0

1060043581

1060043581

Woodhead - Molex

CONN ADAPTER RCPT ST-SC SIMPLEX

0

1061540020

1061540020

Woodhead - Molex

CONN ADAPTER RCPT SC SIMPLEX

0

1060043210

1060043210

Woodhead - Molex

CONN ADAPTER SPX BEZEL PUSH TAB

0

1060043010

1060043010

Woodhead - Molex

SPX AD BEZEL MX LOGO LABEL BLACK

0

1061540215

1061540215

Woodhead - Molex

LC BASE SUBASBY UNIV ADAPTER ZR

0

1061710000

1061710000

Woodhead - Molex

CONN COUPLER RCPT SC-SC 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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