Fiber Optic Connectors - Adapters

Image Part Number Description / PDF Quantity Rfq
FC4U12LDMF1A

FC4U12LDMF1A

Belden

FXU CASS OM4 12P MPO12(F)

0

FC26N-12-10AS

FC26N-12-10AS

Panduit Corporation

OM1 12-FIBER, LC DUPLEX ADAPTER,

0

VFAP6SSMSCZ

VFAP6SSMSCZ

HellermannTyton

FT PANEL PRELOADED W/6 SIMP SC S

0

FC4X06SCFS

FC4X06SCFS

Belden

FX ECX CASS OM4 06P SPLICING

0

FAP12WBRDDLCZ

FAP12WBRDDLCZ

Panduit Corporation

12 POSITION KEYED (B-RED) DUPLEX

35

1061260790

1061260790

Woodhead - Molex

CONN COUPLER RCPT LC-LC DUPLEX

51

FWSMBF06LD

FWSMBF06LD

Belden

FX M-BOX F-TERM OS2 06P

0

AX101115+TW

AX101115+TW

Belden

ADAP. STRIP 6 MT-RJ SIMP

0

10155112-101LF

10155112-101LF

Storage & Server IO (Amphenol ICC)

MILLIPACS HIGH SPEED RA RECEPT

0

1061151126

1061151126

Woodhead - Molex

CONN COUPLER RCPT LC-LC DUPLEX

0

FCSH12SBFS

FCSH12SBFS

Belden

FX UHD CASS OS2 12P SPLICING

0

FC1H06LDFS

FC1H06LDFS

Belden

FX UHD CASS OM1 06P SPLICING

0

1061610000

1061610000

Woodhead - Molex

CONN COUPLER RCPT SC-SC SIMPLEX

0

CMDKIGLCZEI

CMDKIGLCZEI

Panduit Corporation

MINI-COM KEYED (K-IG) DUPLEX LC

0

FC4H12MPFS

FC4H12MPFS

Belden

FX UHD CASS OM4 12P SPLICING

0

FAP8WDYLDLCZ

FAP8WDYLDLCZ

Panduit Corporation

8 POSITION KEYED (D-YELLOW) DUPL

0

FW4MBP06LD

FW4MBP06LD

Belden

FX M-BOX PRE-TERM OM4 06P

0

AC302348

AC302348

Belden

ADAP. STRIP 6 SC/APC BLACK

0

FC9-12-3SY

FC9-12-3SY

Panduit Corporation

12-FIBER CASSETTE OS1/OS2 9/125M

0

17-300910

17-300910

CONEC

CONN FIBER OPTIC COUPLER

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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