Fiber Optic Connectors - Adapters

Image Part Number Description / PDF Quantity Rfq
1061600500

1061600500

Woodhead - Molex

CONN COUPLER RCPT SC-SC SIMPLEX

0

FO-FC-FS(FC-A2)-PBS

FO-FC-FS(FC-A2)-PBS

JAE Electronics

CONN COUPLER RCPT FC-FC SIMPLEX

0

FCSX06SDFS

FCSX06SDFS

Belden

FX ECX CASS OS2 06P SPLICING

4

FAPH0824RDMPO

FAPH0824RDMPO

Panduit Corporation

OPTICOM 100G MPO FIBER ADAPTER P

0

CMDWMILCZBU

CMDWMILCZBU

Panduit Corporation

MINI-COM KEYED (W-MI) DUPLEX LC

0

CMDJROLCZAW

CMDJROLCZAW

Panduit Corporation

MINI-COM KEYED (J-OR) DUPLEX LC

0

1061661600

1061661600

Woodhead - Molex

CONN ADAPTER RCPT SC-ST DUPLEX

0

1061660100

1061660100

Woodhead - Molex

CONN COUPLER RCPT SC-SC DUPLEX

0

OPSA1DNNC1N2

OPSA1DNNC1N2

Adam Tech

SC/APC BUCKLE ADAPTER, SIMPLEX,

0

1061241110

1061241110

Woodhead - Molex

CONN COUPLER RCPT LC-LC SIMPLEX

0

FHC3ZO-08-10B

FHC3ZO-08-10B

Panduit Corporation

HD FLEX BREAKOUT CASSETTE; 1 MPO

0

FC3U03LSMM

FC3U03LSMM

Belden

FXU CASS OM3 03P MPO12(M)

0

FC1U03SDMM

FC1U03SDMM

Belden

FXU CASS OM1 03P MPO12(M)

0

FC4H12LDFS

FC4H12LDFS

Belden

FX UHD CASS OM4 12P SPLICING

0

OPTI-ADAPTER

OPTI-ADAPTER

Panduit Corporation

OPTICOM CASSETTE AND FAP ADAPTER

2

1061430000

1061430000

Woodhead - Molex

CONN ADAPT RCPT ST-ESCON DUPLEX

0

1061210951

1061210951

Woodhead - Molex

CONN COUPLER RCPT LC-LC 8-PLEX

0

1061461100

1061461100

Woodhead - Molex

CONN COUPLER RCPT LC-LC 8-PLEX

0

FCSH06SDFS

FCSH06SDFS

Belden

FX UHD CASS OS2 06P SPLICING

0

FCX-12-10ABL

FCX-12-10ABL

Panduit Corporation

12-FIBER CASSETTE OM3 50M 6 DUPL

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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