2 cores SC/APC +SC/UPC G657A1 FTTH Drop Cable Pigtail

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It’s a kind of Pigtail but assembly with  FTTH Drop Cable. This is a last cable in FTTH project. Used widely between Fact plate, terminal box, ONU tec. With easy accessibility to the fiber and simple installation, FTTH cable can be directly connected to the homes. It is suitable for connecting with communication equipment and used as access building cable in premises distribution system. The optical fibers are positioned in the center of cable and two parallel Fiber Reinforce Plastic (FRP) strength members are placed at the two sides. Then, the cable is completed with LSZH sheath. Also, customers can specify your required connectors.



Good mechanical and environmental characteristic

Simple structure, light weight and high practicability

Low smoke zero halogen and flame retardant sheath

Novel flute design, easily strip and splice, simple installation and maintenance

Two parallel FRP strength members ensure good performance of anti-electromagnetic and crush resistance

Special low-bend-sensitivity fiber provides high bandwidth and excellent communication transmission property



Test Item Test Condition Value(dB)
Optical Performance Insertion Loss 1310&1550nm IL&RL tester  <0.3
Return Loss 1310&1550nm IL&RL tester >60
Environmental Performance (Max. Insertion Loss change) High temperature +85°C168 hours <0.2
Temperature Cycle -40-+75°C, 21 Cycles 168 hours <0.2
Humidity Aging +75°C, 95%R.H,168 hours <0.2
Humidity/Condensation Cycling -10°C-+65°C, 90%~100%RH, 14 cycles 168 hours <0.2
Mechanical Performance ( Max. Insertion Loss change) Vibration 10-55Hz, 1.5mm(p-p) <0.2
Flex 0.9kg,-90o~+90o repeat for 100 cycles <0.2
Torsion 1.35kg,90o~+90o  ,10times <0.2
Withstand tensile 90N,10min <0.2
Drop H=1.5M,Total of 8 drops <0.2
Exchangeability Randomly <0.2
Durability 500 times <0.2


Cable Construction

Fiber Count 2F G657A1
Strength member FRP
Cable diameter(mm) Approx. 2.0(±0.1)*3.0(±0.2)
Cable Material LSZH White
Tensile Strength Short/ Long Term (N) 80/40
Crush resistance short/long term (N/100mm) 1000/500
Operating temperature range(°C) -40°C ~+70°C


Connector’s Standard:

2 cores SC/APC +SC/UPC G657A1 FTTH Drop Cable Pigtail


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


Ideal Using of Butterfly Flat Indoor FTTH Drop Cable

Butterfly Flat Indoor Drop Cable is widely used in fiber to the home (FTTH) network system, which can directly connect the communication line from the LAN to the end users. Butterfly flat drop cable uses special low-bend-sensitivity fiber to provide high bandwidth and excellent communication transmission, it’s very suitable for indoor cabling, end users directly cabling, and access network.

2 cores SC/APC +SC/UPC G657A1 FTTH Drop Cable Pigtail

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