Mr Henry Thai
    Kocent Optec Limited is our long-term partner. In 8 years of co-operation times we together win many projects. Their fast connector and FTTH drop cable quality are best. Their products are cover my country now.
    Mr Pablo
    I was surprised when i made first order with Kocent Optec Limited in 2014. One container 40GP of GYXTW cable and one container 20GP for fast connector, patch cord and adapter. They finished this order in 2 weeks only. Now we also purchase many type of FDB box and Splice Closure Box from them. Hope we will be stronger and stronger in telecom field.
Contact Person : David He
Phone Number : 86-13410896018
Whatsapp : +8613410896018

SC APC Fiber Optic Patch Jumper 3.5mm PE Sheath Ultra Bend / G657B3 Patch Cable

Place of Origin Guangdong, China
Brand Name KCO
Certification ISO9001, RoHS
Model Number SC/APC-SM-SX-G657B3-LSZH-White-3.5mm-xM
Minimum Order Quantity Negotiation
Price Negotiation
Packaging Details PE bag, carton box, wooden roll
Delivery Time 2~5 days after get payment
Payment Terms Western Union, T/T, L/C

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Connector 1 SC/APC Connector 2 SC/APC, SC, ST, Ect
Core Duplex, Simplex, Fan-out, Break Out Cover PVC, LSZH, Armored, Customized
Insertion Loss 0.2dB Return Loss 55dB
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Product Description

Ultra Bend-insensitive G657B3 SC APC Fiber Optic Patch Jumper 3.5mm PE Sheath

Product Description

1. The material of Ceramic Ferrule: Zirconium quality stable and easy for polishing
2. Good supply capacity(20K-30K pieces connectors each day)
3. Fast delivery time(5-7days)
4. Complied to ISO9001 quality system
5. 100% testing before shipment
6. 3D passed testing with report for option
7. All kinds of connector for option(SC,LC,FC,ST,MU,MTRJ,MPO/MTP,ODC,ODLC,SMA905 and so on)



1) FTTH, LAN, PON & Optical CATV, Local ring net
2) Optical fiber communication system
3) Optical fiber test equipment
4)Optical fiber sensor
5) Industry and military application

Outdoor Exterior Fiber optic patch cable Descriptions:
- Outdoor Exterior fiber optic patch cables, inside 1.9mm inner white LSZH sheath, outer jacket is PE Material. It can be used indoor and outdoor.
- Outer black 3.5mm jacket can be stripped more easily if customer need use inside 1.9mm cable to connector with patch panels, terminal box and make splicing installation. 
- Use G657B3 fiber.
- For this type pigtail or patch cable length always 20M, 30M, 40M, 60M, 80M, 100M, 120M, 2KM to use for long distance connecting.


G657B3 fiber characterics: 

Characteristic Unit G657A1 G657A2 G657B2 G657B3 G652D
1310 die field diameter μm (8.6~9.5)±0.4 (8.6~9.5)±0.4 (6.3~9.5)±0.4 (6.3~9.5)±0.4 (8.6-9.5)±0.6
Macro bend loss of uncabled optical fiber Bending radius mm 15 10 15 10 7.5 15 10 7.5 10 7.5 5 30
  Bending laps - 10 1 10 1 1 10 1 1 1 1 1 100
  1550nm Max. dB 0.25 0.75 0.03 0.1 0.5 0.03 0.1 0.5 0.03 0.08 0.15 0.1
  1625nm Max. dB 1.0 1.5 0.1 0.2 1.0 0.1 0.2 1.0 0.1 0.25 0.45 0.1
Attenuation characteristic 1310nm dB/km ≤0.4 ≤0.5 ≤0.4
  1550nm dB/km ≤0.3 ≤0.3 ≤0.3
  1383nm dB/km ≤0.4 / ≤0.4
characteristics of dispersion Zero dispersion wavelength mm 1300~1324 / 1300~1324
  Zero dispersion slope ps/nm2.km ≤0.092 / ≤0.092
Polarization mode dispersion characteristics M   20 / 20
  Q % 0.01 / 0.01
  PMDQ Max. ps/km1/2 ≤0.20 / ≤0.20
Compatibility with G652 optical fiber     Fully compatible / Fully compatible

Fiber optic patch cable Product pictures:
SC APC Fiber Optic Patch Jumper 3.5mm PE Sheath Ultra Bend / G657B3 Patch Cable 0
SC APC Fiber Optic Patch Jumper 3.5mm PE Sheath Ultra Bend / G657B3 Patch Cable 1


Mode Single mode Multimode
Insertion Loss ≤0.2dB ≤0.2dB ≤0.2dB
Return Loss ≥50dB ≥60dB ≥35dB
Test Wavelength 1310/1550nm 850/1310nm
Durability(500 Matings) ≤0.2dB
Operating Temperature -20℃~+70℃
Storage Temperature -40℃~+85℃
Fire Resistant IEC 60794-2-30
Standards-Compliant ROHS,IEC and GR-326

Fiber optic patch cable Specifications:

Type Standard,Master
Connector Style LC, SC, ST, FC, MU, DIN, D4, MPO, SC/APC, FC/APC, LC/APC, ...
Duplex MTRJ/Female, MTRJ/Male
Fiber Type 9/125 SMF-28 or equivalent (Single mode) OS1
50/125, 62.5/125 (Multimode) OM2&OM1

50/125 10G (Multimode) OM3
G652 (all type), G657(all type), G655(all type)
Cable Type Simplex, Duplex (Zip cord)

buffered fiber
Cable Cover material PVC
Return Loss
(For Single mode) ≤ 0.15dB (For Single mode Master)
≤ 0.30dB (For Single mode Standard)

≤ 0.30dB (For Multi mode)

Tested by JDS RM 3750
UPC ≥ 50dB

SPC ≥ 55dB

APC ≥ 60dB (typ.65dB)

Tested by JDS RM3750
Repeatability ±0.1dB
Operating Temperature -40°C to 85°C

OEM/ODM Service:
If you want to display your own brand LOGO on the goods such as cable, package bag, label or any where. It is no any problem. Our OEM and ODM service is always ready to do it.
SC APC Fiber Optic Patch Jumper 3.5mm PE Sheath Ultra Bend / G657B3 Patch Cable 2
According to Stardard Export Packing.
Carton box, wooden box, wooden pallet.
- International express such as UPS, TNT, DHL, etc
- Internatioal air: CA, AA, EA, etc
- By sea