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Loopback Testing Module

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12 Fibers OS2 Om3 Om4 MPO Lgx Box 24 Fibers MPO Cassette

12 Fibers OS2 Om3 Om4 MPO Lgx Box 24 Fibers MPO Cassette

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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LC Singlemode/Multimode Fiber Optic Loopback Module/Cable

LC Singlemode/Multimode Fiber Optic Loopback Module/Cable

US $ 1.1-3.7 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
HOLIGHT Fiber Optic Co., Ltd.

Guangdong, China Since 2016
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8fiber Multimode Om3 Optical Fiber MPO Loopback

8fiber Multimode Om3 Optical Fiber MPO Loopback

US $ 6.8-12.68 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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MPO/MTP Sm-mm Fiber Optic Loopback for 40/100g Network Testing

MPO/MTP Sm-mm Fiber Optic Loopback for 40/100g Network Testing

US $ 0.1-0.2 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
HOLIGHT Fiber Optic Co., Ltd.

Guangdong, China Since 2016
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Om5 MPO Loopback for 40g/100g Network Testing

Om5 MPO Loopback for 40g/100g Network Testing

US $ 6.66-15.8 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Gengyun Industrial Co., Ltd.

Shanghai, China Since 2023
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MPO Loopback Patch Cord for Testing and Troubleshooting

MPO Loopback Patch Cord for Testing and Troubleshooting

10 Pieces (MOQ)
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Audited Supplier
Cixi Lenew Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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100g Ethernet/Otn Test Support Qsfp28 Bert Rfc2544 Mpls 100g Ethernet Cable Tester 100g Otp6200

100g Ethernet/Otn Test Support Qsfp28 Bert Rfc2544 Mpls 100g Ethernet Cable Tester 100g Otp6200

US $ 10,000-25,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
Beijing W&F Technology Co., Ltd.

Trading Company

Beijing, China Since 2023
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Onefind Wf-Gt-20 Next Generation Ethernet 1/2/3/4 Bert Test 10gbit Ethernet Cable Tester

Onefind Wf-Gt-20 Next Generation Ethernet 1/2/3/4 Bert Test 10gbit Ethernet Cable Tester

US $ 5,000-7,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
Beijing W&F Technology Co., Ltd.

Trading Company

Beijing, China Since 2023
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MPO Fiber Optic Loopback with 6/12 Fiber Test Cable for Network

MPO Fiber Optic Loopback with 6/12 Fiber Test Cable for Network

US $ 1.8-2 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen KOC Communication Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Promotional 10g SFP Port Unmanaged Fiber Media Converter

Promotional 10g SFP Port Unmanaged Fiber Media Converter

US $ 86.06-89.99 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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B 12 Fibers Multi Mode 1m 2m 3m 5m MPO/MTP Trunk Cable

B 12 Fibers Multi Mode 1m 2m 3m 5m MPO/MTP Trunk Cable

1 Piece (MOQ)
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Audited Supplier
Shenzhen Jeetronics Communications Co., Ltd.

Guangdong, China Since 2022
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Rcf2544 Wf-Get-100 Gigabit Ethernet Tester

Rcf2544 Wf-Get-100 Gigabit Ethernet Tester

US $ 1,500-2,200 / Set FOB
1 Set (MOQ)
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Audited Supplier
Beijing W&F Technology Co., Ltd.

Trading Company

Beijing, China Since 2023
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24 Fiber Om3 Trunk Cable with Dual MTP-12 Connectors for High-Speed Networks

24 Fiber Om3 Trunk Cable with Dual MTP-12 Connectors for High-Speed Networks

US $ 9.5-25 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
HOLIGHT Fiber Optic Co., Ltd.

Guangdong, China Since 2016
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10gbps Fiber Optic Media Converter

10gbps Fiber Optic Media Converter

US $ 43-69 / piece FOB
1 piece (MOQ)
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Shenzhen Jiuxiang Technologies Co., Ltd.

Guangdong, China Since 2025
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Kexint Ms8100 Sgh8, 8 X SFP, SDH Tributary Board or 8-Way Ge Dual-Span Service Board

Kexint Ms8100 Sgh8, 8 X SFP, SDH Tributary Board or 8-Way Ge Dual-Span Service Board

US $ 1,305.59-1,358.59 / Piece FOB
1 Piece (MOQ)
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Shenzhen kexint Technology Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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The E1/T1 Board of The Router Sic-E1-F; 2e1-F; 1epri; T1-F

The E1/T1 Board of The Router Sic-E1-F; 2e1-F; 1epri; T1-F

US $ 800-3,200 / piece FOB
1 piece (MOQ)
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Audited Supplier
Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
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LC PC/APC Fiber Optic Loopback Patch Cord

LC PC/APC Fiber Optic Loopback Patch Cord

US $ 3-5 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
HNK Optic Equipment Co., LIMITED

Manufacturer/Factory & Trading Company

Guangdong, China Since 2011
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10g Unmanaged SFP Type Fiber Ethernet Media Converter

10g Unmanaged SFP Type Fiber Ethernet Media Converter

US $ 186.99-196.66 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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MTP to MTP Om4 B 24 Fibers Multi Mode MPO/MTP Trunk Cable

MTP to MTP Om4 B 24 Fibers Multi Mode MPO/MTP Trunk Cable

1 Piece (MOQ)
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Audited Supplier
Shenzhen Jeetronics Communications Co., Ltd.

Guangdong, China Since 2022
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Modem Mini Hg8310m Gpon ONU English Firmware

Modem Mini Hg8310m Gpon ONU English Firmware

US $ 1-8 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
L-Square Century Co., Limited

Guangdong, China Since 2021
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100g Ethernet/Otn Testing Device Which Support Qsfp28 Bert Rfc2544 Ethernet Cable Tester

100g Ethernet/Otn Testing Device Which Support Qsfp28 Bert Rfc2544 Ethernet Cable Tester

US $ 10,000-25,000 / Set FOB
1 Set (MOQ)
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Audited Supplier
Beijing W&F Technology Co., Ltd.

Trading Company

Beijing, China Since 2023
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Sc & FC Adjustable Type 1– 30dB Optical Fiber Attenuator

Sc & FC Adjustable Type 1– 30dB Optical Fiber Attenuator

US $ 5.7-8.8 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
HOLIGHT Fiber Optic Co., Ltd.

Guangdong, China Since 2016
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LC/PC Fiber Optic Loopback Patch Cord

LC/PC Fiber Optic Loopback Patch Cord

US $ 3-5 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
HNK Optic Equipment Co., LIMITED

Manufacturer/Factory & Trading Company

Guangdong, China Since 2011
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About Loopback Testing Module FAQ

  • QHow can I ensure the quality of optical fiber suppliers from China?

    The Loopback Testing Module is a premium choice in 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 different types of optical fibers manufactured by suppliers in China?

    The Loopback Testing Module is a key item within our extensive Optical Fiber selection.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.

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

    Discover the perfect Optical Fiber addition with our Loopback Testing Module.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.

10gbase-T RJ45 Copper Ethernet to 10g SFP+ Fiber Media Converter, Fix The Speed in UTP Side to 10gbps

10gbase-T RJ45 Copper Ethernet to 10g SFP+ Fiber Media Converter, Fix The Speed in UTP Side to 10gbps

US $ 49-79 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen UTP Fiber Technology Co., Ltd.

Guangdong, China Since 2024
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MPO-MPO Om3 Multimode Aqua 50/125 Fiber Optic Loopback, Test Tool

MPO-MPO Om3 Multimode Aqua 50/125 Fiber Optic Loopback, Test Tool

US $ 12-14 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen KOC Communication Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2013
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Customized Logo ISO 9001 10g Fiber Optical Media Converter 120km

Customized Logo ISO 9001 10g Fiber Optical Media Converter 120km

US $ 200-210 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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LC Singlemode Fibre Loopback Cable, LC Loopback Plug Connector

LC Singlemode Fibre Loopback Cable, LC Loopback Plug Connector

US $ 0.2-0.8 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
DYS Fiber Optic Limited.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2014
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FCC 10g Unmanaged Type Fiber Ethernet Media Converter

FCC 10g Unmanaged Type Fiber Ethernet Media Converter

US $ 0.1-250 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Takfly Communications Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2013
Chat Now Send Inquiry
4 Ports Mini Epon Olt

4 Ports Mini Epon Olt

US $ 215-235 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wuhan Unique Mechanical & Electrical Equipment Co., Ltd.

Trading Company

Hubei, China Since 2020
Chat Now Send Inquiry
The E1/T1 Sic-1epri Router Board

The E1/T1 Sic-1epri Router Board

US $ 800-2,000 / piece FOB
1 piece (MOQ)
Contact Supplier
Audited Supplier
Chongqing Chimu Technology Co., Ltd.

Trading Company

Chongqing, China Since 2023
Chat Now Send Inquiry
LC/PC Multimode Om3 Fiber Optic Loopback Patch Cord

LC/PC Multimode Om3 Fiber Optic Loopback Patch Cord

US $ 3-5 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
HNK Optic Equipment Co., LIMITED

Manufacturer/Factory & Trading Company

Guangdong, China Since 2011
Chat Now Send Inquiry
Sc/Upc Single Mode 9/125 Fiber Optic Loopback Patch Cord

Sc/Upc Single Mode 9/125 Fiber Optic Loopback Patch Cord

US $ 1.5-2 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Takfly Communications Co., Ltd.

Guangdong, China Since 2013
Chat Now Send Inquiry
LC/APC Fiber Optic Loopback Patch Cord

LC/APC Fiber Optic Loopback Patch Cord

US $ 3-5 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
HNK Optic Equipment Co., LIMITED

Manufacturer/Factory & Trading Company

Guangdong, China Since 2011
Chat Now Send Inquiry
10g Unmanaged SFP Fiber Ethernet Nework Media Converter

10g Unmanaged SFP Fiber Ethernet Nework Media Converter

US $ 190.99-196.66 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Takfly Communications Co., Ltd.

Guangdong, China Since 2013
Chat Now Send Inquiry
Auristu Mt8821c WLAN WiFi Wireless Signal Tester

Auristu Mt8821c WLAN WiFi Wireless Signal Tester

US $ 3,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Dongguan Qihang Electronic Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Sc/Upc Multi-Mode Om3 Fiber Optic Loopback Tester

Sc/Upc Multi-Mode Om3 Fiber Optic Loopback Tester

US $ 1.5-2 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Takfly Communications Co., Ltd.

Guangdong, China Since 2013
Chat Now Send Inquiry
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