Products

Suppliers

Filter Gallery
12,651

Multimode Fiber Patch Cord

Products
Fiber Optic Patch Cord Fiber Optic Cable Fiber Optic Equipment Optical Fiber Product Fiber Optical Equipment Fiber Optic Product

Sorry! No matches were found.

LC-LC Multimode Duplex Om3 Fiber Optical Patch Cord

LC-LC Multimode Duplex Om3 Fiber Optical Patch Cord

US $ 0.1 / Piece FOB
50 Pieces (MOQ)
More
Main Products: AV Cable, Network Cable, Power Cord, Network Accessories, WiFi Products, Computer Cable, Wires & Harness, Sensor Cable, Waterproof Cable, Auto Wiring Kit
Contact Supplier
Audited Supplier
Ningbo Weidan Electronics Co., Ltd.

Zhejiang, China Since 2013
Chat Now Send Inquiry
Sc-Sc Simplex/Duplex 9/125 Singlemode Multimode Om1/Om2/Om3/Om4/Om5 2.0/3.0mm, Pigtail 3meters Fiber Optic Patch Cord

Sc-Sc Simplex/Duplex 9/125 Singlemode Multimode Om1/Om2/Om3/Om4/Om5 2.0/3.0mm, Pigtail 3meters Fiber Optic Patch Cord

US $ 0.2-0.3 / Piece FOB
100 Pieces (MOQ)
More
Certification : RoHS, CE, ISO9001, CCC
Contact Supplier
Audited Supplier
Shenzhen Necero Optical Fiber And Cable Co., Ltd.

Guangdong, China Since 2009
Chat Now Send Inquiry
Kexint12cores Multimode Om3 Customized Fiber Optical MPO Patch Cord MTP

Kexint12cores Multimode Om3 Customized Fiber Optical MPO Patch Cord MTP

US $ 4.77-6.77 / Piece FOB
10 Pieces (MOQ)
More
Main Products: ONU, Fiber Cable, Fiber Optic Patch Panel, Fiber Optic Distribution Box
Contact Supplier
Audited Supplier
Shenzhen kexint Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
LC-LC APC/Upc Multimode Simplex Om3 Fiber Optic Patch Cord

LC-LC APC/Upc Multimode Simplex Om3 Fiber Optic Patch Cord

US $ 1.65-1.72 / Piece FOB
100 Pieces (MOQ)
More
Certification : ISO
Contact Supplier
Audited Supplier
Ningbo Qigao Optical Technology Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry
LC-LC PC/APC/Upc Multimode Duplex Om4 Fiber Optic Patch Cord

LC-LC PC/APC/Upc Multimode Duplex Om4 Fiber Optic Patch Cord

US $ 2.17-2.27 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Fiber optic products
Contact Supplier
Audited Supplier
Ningbo Qigao Optical Technology Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2025
Chat Now Send Inquiry
MTP Female to LC Upc/APC 4/8/12 Fibers Om3 Multimode Breakout Fiber Optic Patch Cord

MTP Female to LC Upc/APC 4/8/12 Fibers Om3 Multimode Breakout Fiber Optic Patch Cord

US $ 5.1-5.2 / Piece FOB
10 Pieces (MOQ)
More
Type : Single-mode Fiber
Contact Supplier
Audited Supplier
Shenzhen Hanxin Communication Optical Fiber Cable Co., Ltd.

Trading Company

Guangdong, China Since 2018
Chat Now Send Inquiry
Lowest Wholesale Price Simplex Singlemode Multimode MPO Fiber Optic Patch Cord

Lowest Wholesale Price Simplex Singlemode Multimode MPO Fiber Optic Patch Cord

US $ 13-13.5 / pieces FOB
1 pieces (MOQ)
More
Main Products: Fiber Patch Cord, Fiber Connector
Contact Supplier
Audited Supplier
Qingyuan CYS Communication Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
LC Upc to LC Upc Multimode Duplex Fiber Optic Patch Cord

LC Upc to LC Upc Multimode Duplex Fiber Optic Patch Cord

US $ 0.8-1 / Piece FOB
1 Piece (MOQ)
More
Type : Fiber Transceiver
Contact Supplier
Audited Supplier
Takfly Communications Co., Ltd.

Guangdong, China Since 2013
Chat Now Send Inquiry
Mu/PC-Mu/PC Fiber Optic Patch Cord, Multimode 50 Om2, Duplex, Orange, 2.0mm, Custom Length

Mu/PC-Mu/PC Fiber Optic Patch Cord, Multimode 50 Om2, Duplex, Orange, 2.0mm, Custom Length

US $ 1-10 / Piece FOB
1 Piece (MOQ)
More
Main Products: Fiber Optic Patch Cord, Fiber Optic Cable, Fiber Optic Patch Panel, Cable Termination Box
Contact Supplier
Audited Supplier
HNK Optic Equipment Co., LIMITED

Manufacturer/Factory & Trading Company

Guangdong, China Since 2011
Chat Now Send Inquiry
E2000/St/FC/Sc/LC Simplex/Duplex Singlemode/Multimode Fiber Optic Patch Cord

E2000/St/FC/Sc/LC Simplex/Duplex Singlemode/Multimode Fiber Optic Patch Cord

US $ 0.4-4.8 / Piece FOB
1 Piece (MOQ)
More
Brand : OEM
Contact Supplier
Audited Supplier
HOLIGHT Fiber Optic Co., Ltd.

Guangdong, China Since 2016
Chat Now Send Inquiry
3.0mm Simplex Sx mm LSZH Fiber Optic Patch Cord Om3 LC LC Aqua 1m Multimode

3.0mm Simplex Sx mm LSZH Fiber Optic Patch Cord Om3 LC LC Aqua 1m Multimode

US $ 0.01-0.02 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Fiber Optic Cables, ADSS Cables, Opgw Cables, Fiber Drop Cables, Aerial Fiber Cables, Direct-Buried Fiber Cables, Duct Fiber Cables, Air Blown Micro Cables, Anti-Rodent Fiber Cables, Bare Optical Fibe
Contact Supplier
Audited Supplier
Hunan GL Technology Co., Ltd

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
Chat Now Send Inquiry
Factory Price Multimode Duplex Fiber Optic Patch Cord mm Om1 Om2 Om3 Om4 Om5

Factory Price Multimode Duplex Fiber Optic Patch Cord mm Om1 Om2 Om3 Om4 Om5

US $ 0.015 / Meter FOB
1,000 Meters (MOQ)
More
Type : Single-mode Fiber
Contact Supplier
Audited Supplier
Ningbo Weiyi Intelligence Technology Co., Ltd.

Zhejiang, China Since 2023
Chat Now Send Inquiry
Related Searches
Plastic Optical Fiber Optical Fiber Cable Optical Fiber Communication Cable Wire Cord Optical Fiber Network Fiber Patch Cord
Optical Fiber Fiber Connector Fiber Optic Equipment Communication Cable Communication Module Other Connectors
Laser Optical Fiber Optical Fiber Decoration Optical Fiber Splitter
LC Upc / APC Patch Cords 1/2/4/8 Core Singlemode Multimode LC Upc/APC Fiber Patch Cords

LC Upc / APC Patch Cords 1/2/4/8 Core Singlemode Multimode LC Upc/APC Fiber Patch Cords

US $ 0.01 / Meter FOB
100 Meters (MOQ)
More
Main Products: Wire and Cable, Network Cable, Conductor Stretching Equipment, LAN Cable, Wire Making Machine, LAN Cable Machine, Silicone Extrusion Machine
Contact Supplier
Audited Supplier
Guangdong Ripo Industry Co., Ltd.

Guangdong, China Since 2020
Chat Now Send Inquiry
St/LC Simplex Multimode Optical Fiber Patch Cord

St/LC Simplex Multimode Optical Fiber Patch Cord

US $ 1.5-2.5 / Piece FOB
100 Pieces (MOQ)
More
Allowed Lateral Pressure : >1000(N/100mm)
Contact Supplier
Audited Supplier
Ningbo Fulsan Technology Co., Ltd.

Zhejiang, China Since 2023
Chat Now Send Inquiry
LC Upc to St Upc Duplex PVC (OFNR) Multimode Fiber Optic Patch Cord

LC Upc to St Upc Duplex PVC (OFNR) Multimode Fiber Optic Patch Cord

US $ 4.1-4.2 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Fiber Optic Cable, Fiber Optic Patch Cord and Fiber Optic Accessories
Contact Supplier
Audited Supplier
Shenzhen Hanxin Communication Optical Fiber Cable Co., Ltd.

Trading Company

Guangdong, China Since 2018
Chat Now Send Inquiry
Hotsale 12 Cores Om4 Multimode Fiber Cable MPO Connector Type Fiber Optic Patch Cord

Hotsale 12 Cores Om4 Multimode Fiber Cable MPO Connector Type Fiber Optic Patch Cord

US $ 13-13.5 / pieces FOB
1 pieces (MOQ)
More
Certification : ISO
Contact Supplier
Audited Supplier
Qingyuan CYS Communication Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Kexint MPO 8-Core Multimode Om3 Customized Fiber Optical Patch Cord MTP

Kexint MPO 8-Core Multimode Om3 Customized Fiber Optical Patch Cord MTP

US $ 4.61-6.61 / Piece FOB
10 Pieces (MOQ)
More
Main Products: ONU, Fiber Cable, Fiber Optic Patch Panel, Fiber Optic Distribution Box
Contact Supplier
Audited Supplier
Shenzhen kexint Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
High-Speed 10GB Duplex LC-LC 50/125um Multimode Fiber Optic Patch Cord

High-Speed 10GB Duplex LC-LC 50/125um Multimode Fiber Optic Patch Cord

US $ 4.5-6 / Piece FOB
50 Pieces (MOQ)
More
Connection Structure : LC
Contact Supplier
Audited Supplier
Anhui Changrong Optical Fiber & Cable Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2023
Chat Now Send Inquiry
ST/PC-ST/PC 3.0mm Duplex Multimode 62.5 Om1 Fiber Optic Patch Cord

ST/PC-ST/PC 3.0mm Duplex Multimode 62.5 Om1 Fiber Optic Patch Cord

US $ 1-10 / Piece FOB
1 Piece (MOQ)
More
Main Products: Fiber Optic Patch Cord, Fiber Optic Cable, Fiber Optic Patch Panel, Cable Termination Box
Contact Supplier
Audited Supplier
HNK Optic Equipment Co., LIMITED

Manufacturer/Factory & Trading Company

Guangdong, China Since 2011
Chat Now Send Inquiry
Dlc Multimode Gyfjh 7.0mm 2 Cores 0.03m 0.34m Outdoor Fiber Optic Patch Cord

Dlc Multimode Gyfjh 7.0mm 2 Cores 0.03m 0.34m Outdoor Fiber Optic Patch Cord

US $ 4-50 / Piece FOB
1 Piece (MOQ)
More
Certification : CE, ISO, RoHS, GS
Contact Supplier
Audited Supplier
Takfly Communications Co., Ltd.

Guangdong, China Since 2013
Chat Now Send Inquiry
Related Videos
  • What is LC-LC Multimode Duplex Om3 Fiber Optical Patch Cord
    What is LC-LC Multimode Duplex Om3 Fiber Optical Patch Cord
    US $ 0.1 /Piece
    50 Pieces (MOQ)
    Contact Supplier
  • What is Sc-Sc Simplex/Duplex 9/125 Singlemode Multimode Om1/Om2/Om3/Om4/Om5 2.0/3.0mm, Pigtail 3meters Fiber Optic Patch Cord
    What is Sc-Sc Simplex/Duplex 9/125 Singlemode Multimode Om1/Om2/Om3/Om4/Om5 2.0/3.0mm, Pigtail 3meters Fiber Optic Patch Cord
    US $ 0.2-0.3 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Kexint12cores Multimode Om3 Customized Fiber Optical MPO Patch Cord MTP
    What is Kexint12cores Multimode Om3 Customized Fiber Optical MPO Patch Cord MTP
    US $ 4.77-6.77 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is LC-LC APC/Upc Multimode Simplex Om3 Fiber Optic Patch Cord
    What is LC-LC APC/Upc Multimode Simplex Om3 Fiber Optic Patch Cord
    US $ 1.65-1.72 /Piece
    100 Pieces (MOQ)
    Contact Supplier
LC to LC Om5 Duplex Multimode High-Speed Fiber Optic Patch Cord

LC to LC Om5 Duplex Multimode High-Speed Fiber Optic Patch Cord

US $ 1.2-2.3 / Piece FOB
1 Piece (MOQ)
More
Main Products: Fiber Optic Patch Cord, Fiber Optic Adapter, Fiber Optic Connector, Fiber Optic Attenuator, Fiber Faceplate, Fiber Terminal Box, Fiber Tools
Contact Supplier
Audited Supplier
HOLIGHT Fiber Optic Co., Ltd.

Guangdong, China Since 2016
Chat Now Send Inquiry
OM3 OM4 MPO to LC Fanout Fiber Optic Patch Cable - 8/12/24 Core Multimode Fiber Patch Cord

OM3 OM4 MPO to LC Fanout Fiber Optic Patch Cable - 8/12/24 Core Multimode Fiber Patch Cord

US $ 1-20 / PC FOB
100 PC (MOQ)
More
Allowed Tensile Strength : 100N<1000N
Contact Supplier
Audited Supplier
Ningbo Weidan Electronics Co., Ltd.

Zhejiang, China Since 2013
Chat Now Send Inquiry
High Quality Sc-Sc Simplex Multimode Fiber Optic Patch Cords

High Quality Sc-Sc Simplex Multimode Fiber Optic Patch Cords

US $ 1.5-2.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: HDMI Cable, Networking LAN Cable, USB Data Cable, Audio &amp; Video Cable, Coaxial Cable, Microphone Cable, Speaker Cable, Power Strip, Power Plug Adapter, USB WiFi Adapter
Contact Supplier
Audited Supplier
Ningbo Fulsan Technology Co., Ltd.

Zhejiang, China Since 2023
Chat Now Send Inquiry

Not exactly what you want?

Post Sourcing Request

About Multimode Fiber Patch Cord FAQ
  • QHow can I ensure the quality of optical fiber suppliers from China?

    Our Multimode Fiber Patch Cord offers exceptional quality and style within the Optical Fiber category.To ensure quality, perform thorough evaluations of suppliers, validate their certifications, inspect production facilities, and request product samples. Working with reputable manufacturers can provide consistency in product quality and performance.

  • QWhat are the advantages of sourcing optical fibers from China for B2B businesses?

    Discover the perfect Optical Fiber addition with our Multimode Fiber Patch Cord.Sourcing optical fibers from China offers cost advantages, access to advanced manufacturing technologies, a wide range of product options, and expedited delivery. Collaborating with established suppliers enhances your product reliability and service consistency.

  • QWhat are the different types of optical fibers manufactured by suppliers in China?

    The Multimode Fiber Patch Cord is an essential part of our Optical Fiber offerings.Suppliers in China manufacture various types of optical fibers, including single-mode, multi-mode, and specialty fibers such as polarization-maintaining fibers. Understanding the specific requirements can help you select the appropriate type for your applications.

Factory Price 10GB Multimode Sm/mm/Om3 MTP MPO Pigtail Optical Fiber Patch Cord

Factory Price 10GB Multimode Sm/mm/Om3 MTP MPO Pigtail Optical Fiber Patch Cord

US $ 5-20 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Hanxin Communication Optical Fiber Cable Co., Ltd.

Trading Company

Guangdong, China Since 2018
Chat Now Send Inquiry
Om3 Fiber Optic Patch Cord with LC Multimode Simplex Connector

Om3 Fiber Optic Patch Cord with LC Multimode Simplex Connector

US $ 0.8-1 / pieces FOB
100 pieces (MOQ)
More
Main Products: Fiber Patch Cord, Fiber Connector
Contact Supplier
Audited Supplier
Qingyuan CYS Communication Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
Kexint Low Price FTTH FC to FC LSZH PVC Simplex Duplex Multimode Om4 50/125 Fiber Optic Patch Cord

Kexint Low Price FTTH FC to FC LSZH PVC Simplex Duplex Multimode Om4 50/125 Fiber Optic Patch Cord

US $ 0.84-1.09 / pieces FOB
50 pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen kexint Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
MTRJ Duplex Singlemode Multimode Fiber Optic Patch Cord

MTRJ Duplex Singlemode Multimode Fiber Optic Patch Cord

US $ 1-10 / Piece FOB
1 Piece (MOQ)
More
Main Products: Fiber Optic Patch Cord, Fiber Optic Cable, Fiber Optic Patch Panel, Cable Termination Box
Contact Supplier
Audited Supplier
HNK Optic Equipment Co., LIMITED

Manufacturer/Factory & Trading Company

Guangdong, China Since 2011
Chat Now Send Inquiry
48 Fiber Sc LC Singlemode Multimode Fiber Optical Patch Cord

48 Fiber Sc LC Singlemode Multimode Fiber Optical Patch Cord

US $ 18-20 / Piece FOB
10 Pieces (MOQ)
More
Certification : RoHS, CE, ISO9001
Contact Supplier
Audited Supplier
Takfly Communications Co., Ltd.

Guangdong, China Since 2013
Chat Now Send Inquiry
SMA 905 Multimode Simplex Fiber Optic Patch Cord

SMA 905 Multimode Simplex Fiber Optic Patch Cord

US $ 2.6-6.8 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Fiber Optic Patch Cord, Fiber Optic Adapter, Fiber Optic Connector, Fiber Optic Attenuator, Fiber Faceplate, Fiber Terminal Box, Fiber Tools
Contact Supplier
Audited Supplier
HOLIGHT Fiber Optic Co., Ltd.

Guangdong, China Since 2016
Chat Now Send Inquiry
LC-LC Multimode Duplex Om2 Fiber Optic Cable Patch Cord

LC-LC Multimode Duplex Om2 Fiber Optic Cable Patch Cord

US $ 0.1 / Piece FOB
50 Pieces (MOQ)
More
Allowed Tensile Strength : >10000N
Contact Supplier
Audited Supplier
Ningbo Weidan Electronics Co., Ltd.

Zhejiang, China Since 2013
Chat Now Send Inquiry
LC/LC Simplex Multimode Optical Fiber Patch Cord

LC/LC Simplex Multimode Optical Fiber Patch Cord

US $ 1-2 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: HDMI Cable, Networking LAN Cable, USB Data Cable, Audio &amp; Video Cable, Coaxial Cable, Microphone Cable, Speaker Cable, Power Strip, Power Plug Adapter, USB WiFi Adapter
Contact Supplier
Audited Supplier
Ningbo Fulsan Technology Co., Ltd.

Zhejiang, China Since 2023
Chat Now Send Inquiry
Sc -Sc Multimode Simplex Fiber Optic Patch Cord

Sc -Sc Multimode Simplex Fiber Optic Patch Cord

US $ 2.8-3 / Piece FOB
10 Pieces (MOQ)
More
Brand : OEM
Contact Supplier
Audited Supplier
Shenzhen Hanxin Communication Optical Fiber Cable Co., Ltd.

Trading Company

Guangdong, China Since 2018
Chat Now Send Inquiry
LC-LC Fiber Patch Cord 3m Multimode mm LSZH Jacket Cable LC/Upc Om4 Simplex Patch Cord

LC-LC Fiber Patch Cord 3m Multimode mm LSZH Jacket Cable LC/Upc Om4 Simplex Patch Cord

US $ 0.8-1 / pieces FOB
100 pieces (MOQ)
More
Main Products: Fiber Patch Cord, Fiber Connector
Contact Supplier
Audited Supplier
Qingyuan CYS Communication Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
ST/PC-SC/PC 3.0mm Duplex Multimode 50 Om2 Fiber Optic Patch Cord

ST/PC-SC/PC 3.0mm Duplex Multimode 50 Om2 Fiber Optic Patch Cord

US $ 1-10 / Piece FOB
1 Piece (MOQ)
More
Application : Communication
Contact Supplier
Audited Supplier
HNK Optic Equipment Co., LIMITED

Manufacturer/Factory & Trading Company

Guangdong, China Since 2011
Chat Now Send Inquiry
Kexint MTP/MPO 5.0mm Custom Length Multimode Om3 Fiber Optic Patch Cord Match with Devices

Kexint MTP/MPO 5.0mm Custom Length Multimode Om3 Fiber Optic Patch Cord Match with Devices

US $ 17.42-20.18 / pieces FOB
10 pieces (MOQ)
More
Main Products: ONU, Fiber Cable, Fiber Optic Patch Panel, Fiber Optic Distribution Box
Contact Supplier
Audited Supplier
Shenzhen kexint Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Fiber Optic LC Upc to LC Upc Duplex 2.0mm PVC (OFNR) Om3 Multimode MPO/MTP Patch Cord

Fiber Optic LC Upc to LC Upc Duplex 2.0mm PVC (OFNR) Om3 Multimode MPO/MTP Patch Cord

US $ 1-3.9 / Piece FOB
10 Pieces (MOQ)
More
Number of Cores : Multi-Core
Contact Supplier
Audited Supplier
Takfly Communications Co., Ltd.

Guangdong, China Since 2013
Chat Now Send Inquiry
View More

Related Searches

Patch Cord Fiber Optic Communication Fiber Optic Network Fiber Communication Cable Power Cord Set Fiber Optical Systems Network Fiber Cable Optical Fiber Telecommunications Fiber Optical Connector Connector Fiber Optic

You may also like

Optic Patch Cord Fiber Optic Cord Optical Fiber Cord Fiber Cord Cable Network Patch Cord Fiber Optic Patch Cord Cable

Browse by Categories

Home > Electrical & Electronics > Optical Fiber, Cable & Wire > Optical Fiber > Laser Optical Fiber
1/352
TOP

Search Filter

Categories

More Less
  • Optical Fiber
  • Fiber Connector
  • Fiber Optic Equipment
  • Communication Cable
  • Communication Module
  • Other Connectors
  • Cable Tools
  • Electric Wire & Cable
  • Terminals
  • Other Wire & Cable

Allowed Lateral Pressure

More Less
  • 100(N/100mm)<1000(N/100mm)
  • >1000(N/100mm)
  • 100(N/100mm)

Application

More Less
  • Communication
  • Medicine
  • Sensor
  • Probe
  • Art

Brand

More Less
  • OEM
  • Siemens

Certification

More Less
  • RoHS
  • ISO9001
  • CE
  • CCC
  • VDE
  • UL

Type

More Less
  • Single-mode Fiber
  • Multi-mode Fiber

Company Type

More Less
  • Manufacturer/Factory
  • Trading Company
  • Group Corporation
  • Individuals/SOHO
  • Other

Company Location

More Less
  • Guangdong
  • Zhejiang
  • Jiangsu
  • Henan
  • Shandong
  • Hubei
  • Hunan
  • Shanghai
  • Beijing
  • Sichuan
  • Fujian
  • Anhui
  • Jiangxi
  • Guangxi
  • Shaanxi
  • Liaoning
  • Hainan
Reset Done