| Image | Part Number | Description / PDF | Quantity | Rfq |
|---|---|---|---|---|
 |
Woodhead - Molex |
CONN FIBER LC PLUG DUPLX 126UM |
0 |
|
|
Belden |
FX BR UNIV JACKT 2MM BOOT 25/P |
0 |
|
|
Woodhead - Molex |
CONN FIBER LC PLUG SMPLX 125.5UM |
0 |
|
|
Panduit Corporation |
PRE-POLISHED KEYED LC DUPLEX OPT |
0 |
|
|
Belden |
SC, BLUE, SX, FLANGED 25/PK |
0 |
|
|
HARTING |
PP SFP XS RECEPT.LONG, LC DUPL+C |
0 |
|
|
Weidmuller |
CONN FIBER SC PLUG DUPLX |
0 |
|
|
HARTING |
SC FIBER OPTIC CONTACT FOR SINGL |
0 |
|
|
Woodhead - Molex |
CONN FIBER SC PLUG DUPLX 126UM |
0 |
|
|
Woodhead - Molex |
CONN FIBER LC PLUG DUPLX 126UM |
0 |
|
|
Belden |
OPTIMAX 50 UM LC CONNECT |
0 |
|
|
Weidmuller |
CONN FIBER SC PLUG DUPLX |
0 |
|
|
Belden |
LC DUPLEX ICON, YELLOW, PK25 |
0 |
|
|
Belden |
FX BR UNIVERSAL ST SM 1/PK |
0 |
|
|
Broadcom |
CONN FIBER RECEPTACLE DUPLEX |
0 |
|
|
Belden |
LC DUPLEX ICON, AQUA, PK25 |
0 |
|
|
HARTING |
LC FIBER OPTIC CONTACT FOR MULTI |
0 |
|
|
Woodhead - Molex |
CONN FIBER SC PLUG SMPLX 125UM |
0 |
|
|
Woodhead - Molex |
CONN FIBER SC PLUG SMPLX 128UM |
0 |
|
|
Woodhead - Molex |
CONN FIBER SC PLUG SMPLX 125.5UM |
0 |
|
Fiber optic connectors are opto-mechanical devices that align and join optical fibers to enable light transmission. They play a critical role in telecommunications, data centers, and industrial systems by enabling rapid deployment, maintenance, and scalability of fiber networks. Modern advancements require connectors to support higher bandwidths, lower loss, and robust environmental performance.
| Type | Functional Features | Application Examples |
|---|---|---|
| LC (Lucent Connector) | Push-pull latch mechanism, compact size | Datacom transceivers, SFP modules |
| SC (Subscriber Connector) | Double-click latch, high durability | Telecom networks, PON systems |
| ST (Straight Tip) | Bayonet mount, quick connect/disconnect | Enterprise networks, legacy systems |
| FC (Ferrule Connector) | Screw-on design, vibration resistance | Test equipment, high-vibration environments |
| MPO/MTP (Multi-fiber Push On) | Multi-fiber alignment (up to 24 fibers) | Data center backbone, 400G Ethernet |
Typical fiber optic connectors consist of: - Ferrule: Ceramic, polymer, or metal tube holding fiber end - Adapter sleeve: Aligns ferrules in mating connections - Cable boot: Stress relief for fiber cable - Housing: Protective enclosure (ABS/polycarbonate) - Dust cap: Protects endface from contamination
| Parameter | Typical Range | Significance |
|---|---|---|
| Insertion Loss (dB) | 0.1-0.5 dB | Measures signal attenuation at connection point |
| Return Loss (dB) | 20-60 dB | Reflectance performance affecting system stability |
| Endface Geometry ( m) | Radius: 10-25mm | Apex offset & fiber height impact optical contact |
| Durability (Mating Cycles) | 500-2000 cycles | Longevity under repeated use |
| Operating Temperature | -40 C to +85 C | Environmental reliability |
| Manufacturer | Representative Products |
|---|---|
| Amphenol Fiber Solutions | CS Series connectors, OptiMPO |
| TE Connectivity | CONEC LX-5, MULTILANE MPO |
| 3M | Volition Field Installable Connectors |
| Senko Advanced Components | SN Series singlemode connectors |
Key considerations include: - Transmission requirements (singlemode/multimode) - Environmental conditions (temperature, vibration) - Space constraints (LC preferred for high-density) - Termination method (factory terminated vs field installable) - Cost vs performance trade-offs
Emerging trends include: - Migration to 8 angled physical contact (APC) for 400G+ systems - Miniaturization (CS/MRJ21 connectors for 1RU equipment) - Smart connectors with embedded diagnostics - Increased adoption of polymer ferrules for cost-sensitive applications - Standardization of multi-fiber interfaces (MPO Type II/III)
A hyperscale data center implemented MPO-12 connectors for 100G parallel optics, achieving 40% space reduction compared to LC-based solutions. The design incorporated anti-rotation keying to prevent misalignment in high-density patch panels.