Simplex patch cord

SC: TIA/EIA, FOCIS3, GR-326.NTT-SC IEC61754-4 and JIS C5973.

LC: TIA/EIA, FOCIS10, GR-326 EIA/TIA-604-10, IEC61754-20 and JIS C5973.

FC: EIA /TIA-604-04, FOCIS4, NTT-FC, GR-326. IEC61754-13 and JIS C5973

ST: TIA/EIA, FOCIS2, GR-326. IEC61754-2 and JIS C5973 Etc.

MU: TIA/EIA-604-3A, GR-326.NTT-MU, JIS and IEC.

MTRJ: TIA/EIA, FOCIS12, GR-326. IEC and JIS C5973.

DIN: IEC61754-3

E2000: IEC61754-15


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IEC Grade B is based on IEC 61753-1, which is stable with excellent random mating performance between each grade B connector. Max. insertion loss of random mating of grade B patch cable is ≤0.25dB, however, random mating of standard patch cable will be over 0.5dB, even over 1.0dB especially for APC connector.


Bend insensitive fiber ensures less attenuation when bent or twisted compared with traditional fiber cables and this will make the installation and maintenance of the fiber optic cables more efficient. It also can save more space for high density cabling.



  • High quality zirconia ferrules.
  • Good repeatability and interchange.
  • Flame-retardant, rugged and durable jacket.
  • 100% optically tested for insertion loss to ensure high quality




Insertion loss

IEC 61300-3-34

≤0.12dB mean, ≤0.25dB max.

for >97% of sample

Interchangeability ≤0.2dB
Return loss


SM UPC≥50dB Vibration ≤0.2dB
Operating temperature -40~75°C Maximum pulling force 70N(2.0mm cable)

100N(3.0mm cable)


Products Materials

Bend insensitive G652Dm G657A1,G657A2/B2,G657B3 Fibers

900um, 1.2mm,1.6mm,1.7mm,1.8mm,2.0mm,2.4mm,2.6mm,2.8mm OD cable

PVC (Riser/OFNR),LSZH,Plenum (OFNP)  Jacket materials


High quality SM Ceramic ferrule, Good concentricity<0.3um

High quality MM Ceramic ferrule, Good concentricity<4.0um


Standard connectors LC, SC, ST, FC, E2000, MU, D4, Din, LX.5, SMA are available

High precious connector guarantee Good Repeatability and Interchangeability

OEM Housing kits Color, OEM boot Colors

Customized Design for special demand


Standard Compliance

  • TIA 604 (FOCIS)
  • IEC 61754
  • IEC 60793-2-10
  • IEC61300-3-35
  • YD/T1272.1-2003
  • RoHS, ISO9001 Compliant



  • Data Center
  • Enterprise
  • Fiber to the X (FTTX)
  • LAN and WAN
  • CATV Network
  • Telecommunications Network


Connector Type


Random Mating IL Performance Grades

  Connector Grade Master Cord 1 Random Mating Average Random Mating for 97%


Grade According to IEC 61753-1

Grade A Not Defined Yet Not Defined Yet Not Defined Yet
Grade B ≤0.2dB ≤0.12dB ≤0.25dB
Grade C ≤0.3dB ≤0.25dB ≤0.5dB
Grade D ≤0.3dB ≤0.5dB ≤1.0dB


1 A master cord is a perfect cord that has absolute low loss and is used as a base to measure and define the insertion

loss of the tested cord.

2 For Maximum IL, 97% to meet the specification.

3 For Random mating Grade A, specification is not determined yet.


Geometric Specification( if Customer requested)

Items Parameter
Polishing PC APC
ROC SC/FC/ST 10 ~ 25 5 ~ 12
LC/MU 7~ 25 5 ~ 12
Apex Offset ≤ 50
Fiber Spherical Height ±100
Angle ± 0.5 8 ± 0.5



End-face Quality (SM)

Zone Range (μm) Scratches Defects Reference
A: Core 0 to 25 None None IEC 61300-3-35:2015
B: Cladding 25 to 115 None None
C: Adhesive 115 to 135 None None
D: Contact 135 to 250 None None
E: Rest of ferrule None None


End-face Quality (MM)

Zone Range (μm) Scratches Defects Reference
A: Core 0 to 65 None None IEC 61300-3-35:2015
B: Cladding 65 to 115 None None
C: Adhesive 115 to 135 None None
D: Contact 135 to 250 None None
E: Rest of ferrule None None


Length Tolerance

Overall Length(L)(m) length of tolerance(cm)
0<L<1 +5/-0
1<L<10 +10/-0
10<L<40 +15/-0
40<L +0.5% x L/-0



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