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GYM Fiber Optic Connectors

GYM fiber optic connectors are designed to meet the needs of modern communication technology for high-density, high-reliability fiber optic connections. These connectors usually use multi-core MT contacts, support the transmission of 4-core, 8-core, 12-core and 24-core optical signals, and are suitable for large-scale optical communications. The design of the GYM series connectors takes into account a variety of environmental factors, such as resistance to marine environments, moisture and heat cycles, etc., to ensure stable operation in harsh environments. In addition, GYM fiber optic connectors have blind insertion and anti-misinsertion functions, which improves the convenience and accuracy of connection.
Product parameters (Table 1)

Project

Parameter

Ferrule Type

MT Ferrule

Shell core number

12 core & multi core

Fiber Type

Single-mode G652D (G657A optional)

Multimode OM1, OM2, OM3, OM4, OM5 optional

Working wavelength

Single mode: 1310, 1550nm

Multimode: 850, 1300nm

Insertion loss (dB)

12C≤0.5dB

12C≤0.5dB

Return loss (dB)

APC

≥60

/

PC

≥50

≥30

Jumper Cable

Skin shape

Round Cable

Outer sheath material

LSZH, TPU (other materials can be customized)

Outer diameter (mm)

3.0, 5.0, 7.0, 12.0 optional

Number of plug-in and plug-out times

>500

Tensile strength

5.0&7.0 optical cable diameter ≥400N 12.0 optical cable diameter ≥500N

Operating temperature

-40℃~+85℃

Waterproof grade

IP67

Comply with standards

GJB599A (MIL-DTL-38999) IIII series interface, GJB 1659A-2009

D end surface parameters (Table 1)

Project

Minimum

Maximum

Curvature radius (mm)

Long axis (X ROC)

2000mm

 ...

Short axis (Y ROC)

50mm

 ...

Angle

Long axis (X)

-0.20

0.20

Minor axis (Y)

APC

7.8

8.2

PC

-0.20

0.20

Fiber height (nm)

1000nm

3000nm

Maximum fiber height difference (nm)

NA

400nm

Height difference between adjacent optical fibers (nm)

NA

200nm

Fiber sag (multimode) (nm)

NA

200nm

Cable sheath color

Fiber Type

Single Mode

Multimode

Color

Black

Orange color

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