Fiber Fusion Splice Protection Sleeves – 40mm 45mm 60mm Options Sleeve

• Customization: Available
• Type: Fusion Splice Protection Sleeve
• Certification: CE, RoHS, ISO
• Model NO.: Fusion Splice Protection Sleeve
• Customized: Customized
• Condition: New
• Feature: Moistureproof, Fire/Flame Retardant, Antimagnetic
• Available Lengths: 40mm / 45mm / 60mm
• Outer Diameter (Before Shrink): 3.0mm ± 0.1mm
• Inner Diameter (After Shrink): 1.5mm ± 0.1mm
• Operating Temperature: -45°c ~ +100°c
• Application: Single Fiber or Ribbon Fiber
• Transport Package: Standard / Custom
• Specification: BOX
• Trademark: HOLIGHT / OEM
• Origin: China
• HS Code: 85419090
• Production Capacity: 500, 000 PCS/Month

Product Description

Overview

Fiber Fusion Splice Protection Sleeves provide reliable mechanical and environmental protection for fusion splices. Constructed with a heatshrinkable outer tube, stainlesssteel reinforcement, and PTFE inner liner, these sleeves safeguard fiber joints in harsh conditions.

Description

Applications:

Features

-Telecom backbone installations

-Data center fiber splicing

-FTTH drop cable fusion

-Outdoor fiber distribution

-Industrial sensor networks

-Aerospace and defense communication

-Marine fiber optic links

-Laboratory and R&D splicing

-Low insertion loss and backreflection
-High mechanical strength with stainlesssteel core
-Moistureresistant PTFE lining
-Fast heating and shrink recovery
-Wide operating temperature range
-OEM marking and colorcoding available

Product Specifications Table:

Item	Value
Product Type	Fiber Fusion Splice Protection Sleeve
Available Lengths	40mm / 45mm / 60mm
Outer Diameter (before shrink)	3.0mm ± 0.1mm
Inner Diameter (after shrink)	1.5mm ± 0.1mm
Structure	EVA inner tube + SS rod + PE outer tube
Operating Temperature	-45°C ~ +100°C
Shrink Temperature	≥ 120°C
Tensile Strength	>18 MPa
Storage Conditions	Cool, dry place
Application	Single fiber or ribbon fiber

Packing & Delivery

Customization

Packing & Delivery

'Length, diameter, inner liner color
'Logo printing and sequential marking
'Bulk or tray packaging
'OEM brand labeling

'Lead time: 15–20 days for standard MOQ
'Packaging: Carton with inner trays or bulk bags
'Shipping: Sea, air, or express (DHL/UPS/FedEx)

Quality Assurance

Buyer Benefits

√  100% incoming material inspection
√  Fusion splice pulltest 10N
√  RoHS & REACH compliant
√  ISO9001 production controls

√   No MOQ for evaluation samples (<=100pcs)
√   OEM & privatelabel support
√   Fast sample delivery
√   Strict QC and consistent quality

Company Profile

 "Holight Fiber Optic Co., LTD"

 As one of the professional manufacturers of fiber optic products, we are focused on producing Fiber Optic Connectors, Fiber Optic Patch Cords, Fiber Optic Adapters, Fiber Optic Attenuators, FTTH Terminal Box, Fiber Splitter and so on.

Customer Reviews

Related Products

"Excellent splice protection sleeves—consistent shrink performance and strong reinforcement. Our installers love them."
"HOLIGHT sleeves saved us time on site with quick heating and reliable sealing."
"OEM marking was precise and durable. Perfect for our private label project."
"Consistent quality over high-volume orders, no delamination issues."
"Great price-to-performance ratio and fast delivery."

-FUSION SPLICE PROTECTION SLEEVES  20mm, 30mm, 40mm Options 

-FIBER CLEAVER TOOL  Precision 125m Cleaver

-FUSION SPLICER MACHINE  Desktop SM/MM Automatic

-FIBER OPTIC CLEANER PEN  LC/SC/MPO Tips

-HEAT-SHRINK SLEEVE OVENS  Portable Strip Heater 

Notice

Stripping is the act of removing the protective polymer coating around optical fiber in preparation for fusion splicing.
 

FAQ

Q: What lengths are available?
A: 40mm, 45mm, and 60mm standard; custom lengths on request.

Q: Can I order a sample?
A: Yes. We offer up to 100pcs free sample (shipping cost borne by buyer).

Q: What is the MOQ?
A: 1,000pcs per order for standard customization.