• G657B3 Small Bending Radius Fiber Optic SM White 3.0mm SC SC Patch Cord
  • G657B3 Small Bending Radius Fiber Optic SM White 3.0mm SC SC Patch Cord
  • G657B3 Small Bending Radius Fiber Optic SM White 3.0mm SC SC Patch Cord
G657B3 Small Bending Radius Fiber Optic SM White 3.0mm SC SC Patch Cord

G657B3 Small Bending Radius Fiber Optic SM White 3.0mm SC SC Patch Cord

Product Details:

Place of Origin: Shenzhen, China
Brand Name: Takfly/OEM
Certification: CE, ISO, RoHS, CPR, FCC
Model Number: SC

Payment & Shipping Terms:

Minimum Order Quantity: 50 pcs
Price: Can be negotiated
Packaging Details: PP bag+ Carton box
Delivery Time: 3-15 working days
Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 100000 pcs/ Month
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Detail Information

Product Name: SC SC G657B3 Small Bending Radius Fiber Optic SM Data Center White 3.0mm Patch Cord Connector Type: SC To SC
Fiber Count: 1 Core Cable Diameter: 2.0mm - 3.0mm Or Customized
Mode Type: SM G657B3 Core Type: 9/125
Cable Color: White Insertion Loss: ≤0.3dB
Return Loss: UPC SM≥50dB 、APC SM≥ 60 DB、 PC MM ≥ 35 DB Test Wavelength (nm): 1310nm ; 1550nm
Outer Sheath Material: PVC Repeatability: ≤ 0.1dB
Durability: ≤ 0.2dB Interchangeability: ≤ 0.2dB
Tensile Strength: >70N Advantage: Small Bending Radius
High Light:

3.0mm SC SC Patch Cord


G657B3 SM White Patch Cord


G657B3 SC SC Patch Cord

Product Description

                                            G657B3 Anti Bending I BFiber Optic Cable SC Single Mode PVC White Cable Patch Cord
Fiber Optic Patchcord Description:


Single-mode 9/125um G657B3 simplex small bending radius able is a widely used cable in the data center, small space fiber distribution area. The single-mode fiber optic cable has G652D, G657A1, G657A2, G655, G657B3 cables. All the single-mode fiber cables are 9/125um core size.


A small bending radius cable can helps engineers to distribute the cable and wire the cable more conveniently. The bending radius of the G657B3 fiber cable is very small, the bending radius can be 5mm. The data is very stable even the cable bent into 5mm, and the insertion loss still is the same. 


The different single-mode cables can be simplex, duplex, multi-core like 4 cores, 6 cores, 8 cores, 12 core, 24 cores, 48 cores, and other cores as your request.  The G652D fiber cable bending radius is 30mm, G657A1 fiber cable is 10mm, G657A2 cable is 7.5mm, and the G657B3 is 5mm. 


Fiber Optic Patchcord Specification:


End face type PC, UPC, and APC
Fiber type SM(G652, G655, G657);MM(OM1-OM5)
Cable Diameter 2.0,3.0 or customized(Simplex/duplex)
Insertion loss ≤ 0.3 dB
Return loss UPC SM≥50dB ,APC SM≥ 60 dB, PC MM ≥ 35 dB
Repeatability ≤ 0.1
Durability ≤ 0.2dB
Interchangeability ≤ 0.2dB
Tensile strength >70N
Storage Temperature -40℃~80℃
Outer Sheath Material PVC,LSZH,TPU
Bending radius
Length Customized



Fiber Optic Patchcord Applications:

  • CATV
  • Telecommunication networks
  • Active device termination
  • Local area networks(LANs)
  • Data processing networks
  • Test equipment
  • Wide area networks(WANs)

Fiber Optic Patchcord Features:

  • Low insertion loss and High reflection loss
  • Good exchangeability
  • Good durability
  • High-temperature stability
  • Standard: Telcordia GR-326-CORE

Fiber Optic Patchcord  Bending Radius 
G657B3 Small Bending Radius Fiber Optic SM White 3.0mm SC SC Patch Cord 0
Fiber Optic G657B3 1.2mm cable Patchcord:

G657B3 Small Bending Radius Fiber Optic SM White 3.0mm SC SC Patch Cord 1

 G657B3 Small Bending Radius Fiber Optic SM White 3.0mm SC SC Patch Cord 2



1. Q: Are you a manufacturer?
A: yes, we are a manufacturer, FTTH solution, and data center total solution provider in Shenzhen, China, established in 2000.

2. Q: What's your MOQ?
A: MOQ can be 1 pcs, but the price is not competitive. With more quantity, the price will be more competitive.

3. Q: Can you quote the FOB price?
A: yes. We can deliver by air, DHL, TNT, UPC, FEDEX, etc. For big quantity, we will deliver it by sea.

We can quote the price with freight and lead time for you after you let us know detailed requirements with quantity.

We have competitive shipping forwarders. For more solutions, you can feel free to contact us.

4. Q: How is your quality?
A: Our production is according to IEC, Europe standard. CE, ISO, RoHS, CPR, and ANATEL certified.

All the products are 100% test before delivery.

5. Q: What's your lead time?
A: It depends on the quantity and products. For fiber optic patch cord, the lead time can be 2 -3 working days within 5000 pcs. We keep the regular products in stock. Also, we can deal with urgent orders.

6. Q: What's your warranty?
A: Depends on different products, we have1 years warranty for the patch cord since delivery, but only responsible for non-artificial damage. For artificial damage, we can repair it for you for free, freight will be paid by your side.

7. Q: What's your packing?
A: International export standard package. If you need to print your logo on the packing, please let us know before we quote.

8. Q: Can you offer OEM/ODM?
A: yes, we can. all products accept OEM /ODM. we can sign the Confidentiality Agreement.

9. Q: Can I have a sample?
A: It depends on which products, Free samples provide under 10 USD. Freight will be paid by the buyer before delivery.

10. Q: How can I order?
A:1.send mail or inquiries with product name, specification, and quantity to us. Provide your receive address if you need FOB, CIF, CFR price.

2.We will offer our quotation with lead time.

3.After the quotation confirmed, we will send a PI with our bank account.

4.Production will be arranged after the payment received.

5.Confirm the consignee with you before we deliver it.

6.The tracking number will be provided after the delivery.

  • Q: What your payment term?
    A: T/T, Western Union, Paypal, MoneyGram at once. For big amounts, can be 50% deposit in advance, 50% balance paid before delivery.


How to order Fiber Optic Patchcord


1. Connector type : SC / FC / LC / ST / MPO / MTP / MU / MTRJ / E2000 / SMA
2. Mode type : single mode ( UPC and APC ) / multi mode ( PC )
3. Cable diameter : 0.9 / 2.0 / 3.0 mm ( can customized other diameter )
4. Coating material : PVC / LSZH
5. fiber count : simple / duplex / 4 core / 6core / 8 core /12 core / 24core/48 core / 96 core and so on
6. Cable type : G652D / G657A1 / G657A2 /G655 / OM1 / OM2 / OM3-150 / OM3-300 / OM4 /OM5
7. Patch cord length : according to your requirement

8.MPO/MTP connector should let us know which method ( A type / B type /C type ), male or female, fiber count (4/8/12/16/24/32 fiber )

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