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loop back200+ factories verified

Shenzhen KOC Communication Co., Ltd.

21 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
High Performance LC/Upc Single Mode Fiber Loopback Cable for Testing

High Performance LC/Upc Single Mode Fiber Loopback Cable for Testing

US$0.65-0.80
1 Piece(MOQ)
MPO Male/Female Fiber Optic Attenuator Loopback for FTTH Testing with 10g/40g/100g Network

MPO Male/Female Fiber Optic Attenuator Loopback for FTTH Testing with 10g/40g/100g Network

US$43.00-45.00
1 Piece(MOQ)
LC Sm Duplex Fiber Optic Patch Cable Loopback for SFP/Qsfp Testing

LC Sm Duplex Fiber Optic Patch Cable Loopback for SFP/Qsfp Testing

US$1.45-2.00
1 Piece(MOQ)
LC Duplex Mini Fiber Optic Loopback

LC Duplex Mini Fiber Optic Loopback

US$1.90-2.00
1 Piece(MOQ)
1/4

Shenzhen FiberMania Technology Co., Ltd.

9 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
LC/UPC Duplex Single Mode 9/125 Fiber Loopback Module

LC/UPC Duplex Single Mode 9/125 Fiber Loopback Module

US$1.20-1.69
10 Pieces(MOQ)
24 Fibers MTP/APC OS2 Single Mode 9/125 Fiber Loopback Module

24 Fibers MTP/APC OS2 Single Mode 9/125 Fiber Loopback Module

US$1.20-1.80
10 piece(MOQ)
12 Fibers MTP/PC OM3 Multimode 50/125 Fiber Loopback Module

12 Fibers MTP/PC OM3 Multimode 50/125 Fiber Loopback Module

US$1.20-1.90
10 piece(MOQ)
Manufacture MTRJ Multimode 62.5/125 Fiber Loopback Cable

Manufacture MTRJ Multimode 62.5/125 Fiber Loopback Cable

US$1.23-1.65
10 piece(MOQ)
1/4

Ningbo Fibconet Communication Technology Co., Ltd.

5.0
Send Inquiry
Fiber Optic / Optical MPO/MTP Upc Network Loopback

Fiber Optic / Optical MPO/MTP Upc Network Loopback

US$12.50-29.80
100 Pieces(MOQ)
MPO MTP Fiber Optic Injection Molding Process Upc Om3 MPO Loopback

MPO MTP Fiber Optic Injection Molding Process Upc Om3 MPO Loopback

US$6.80-29.80
100 Pieces(MOQ)
China Factory Fiber Optical Upc Network MPO/MTP Loopback

China Factory Fiber Optical Upc Network MPO/MTP Loopback

US$12.50-29.80
100 Pieces(MOQ)
8/12/24 Fibers Singlemode MTP Fiber Optic Loopback Adapter Module

8/12/24 Fibers Singlemode MTP Fiber Optic Loopback Adapter Module

US$50.00-100.00
100 Pieces(MOQ)
1/4

Takfly Communications Co., Ltd.

5.0
Send Inquiry
LC Upc/ PC Fiber Optic Loopback Single Mode

LC Upc/ PC Fiber Optic Loopback Single Mode

US$1.68
1 Piece(MOQ)
8fiber Multimode Om3 Optical Fiber MPO Loopback

8fiber Multimode Om3 Optical Fiber MPO Loopback

US$6.80-12.68
1 Piece(MOQ)
Low Insertion Loss MPO Single Mode 12f Optical Fiber Loopback

Low Insertion Loss MPO Single Mode 12f Optical Fiber Loopback

US$6.80-12.68
1 Piece(MOQ)
LC Sc Fiber Optic Connector Loopback

LC Sc Fiber Optic Connector Loopback

US$2.20
1 Piece(MOQ)
1/4

Shenzhen kexint Technology Co., Ltd

11 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Kexint 8f-24f Multimode MTP MPO Multimode Fiber Optic Loopback

Kexint 8f-24f Multimode MTP MPO Multimode Fiber Optic Loopback

US$1.37
10 Pieces(MOQ)
Kexint Single Mode MPO MTP Fiber Optic Loopback

Kexint Single Mode MPO MTP Fiber Optic Loopback

US$1.37
10 Pieces(MOQ)
Kexint 15cm 6 Inch Single Mode Sm MPO APC Connector MPO/MTP/Sc/LC Fiber Optic Loopbacks

Kexint 15cm 6 Inch Single Mode Sm MPO APC Connector MPO/MTP/Sc/LC Fiber Optic Loopbacks

US$1.37
10 Pieces(MOQ)
Kexint 15cm 6 Inch mm Multimode MPO APC Connector MPO/MTP/Sc/LC Fiber Optic Loopbacks

Kexint 15cm 6 Inch mm Multimode MPO APC Connector MPO/MTP/Sc/LC Fiber Optic Loopbacks

US$1.37
10 Pieces(MOQ)
1/4

DYS Fiber Optic Limited.

5 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
12 Core MPO Female Om3 50/125um Multimode Loopback

12 Core MPO Female Om3 50/125um Multimode Loopback

US$5.50-6.50
10 Pieces(MOQ)
LC Singlemode Fibre Loopback Cable, LC Loopback Plug Connector

LC Singlemode Fibre Loopback Cable, LC Loopback Plug Connector

US$0.75-0.80
100 Pieces(MOQ)
Telecom Level Sc/Upc Single-Mode Optical Fiber Loopback

Telecom Level Sc/Upc Single-Mode Optical Fiber Loopback

US$0.75-0.80
100 Pieces(MOQ)
Om3 Om4 Fiber Optical MTP MPO Fiber Optic Loopback Cable

Om3 Om4 Fiber Optical MTP MPO Fiber Optic Loopback Cable

US$5.50-6.50
10 Pieces(MOQ)
1/4

Shanghai Gengyun Industrial Co., Ltd.

13 yrs·4.0
Send Inquiry
MPO/Upc Om4-50/125um Multimode 24core Loopback

MPO/Upc Om4-50/125um Multimode 24core Loopback

US$6.66-15.80
1 Piece(MOQ)
Om5 MPO Loopback for 40g/100g Network Testing

Om5 MPO Loopback for 40g/100g Network Testing

US$6.66-15.80
1 Piece(MOQ)
Om5 MPO Loopback Tester for 40g/100g Network

Om5 MPO Loopback Tester for 40g/100g Network

US$6.66-15.80
100 Pieces(MOQ)
MPO Loopback Tester for Data Center Equipment

MPO Loopback Tester for Data Center Equipment

US$6.66-15.80
1 Piece(MOQ)
1/4

Shenzhen Opelink Communication Technology Co., Ltd.

13 yrs
·Trading Company
Send Inquiry
MTP/MPO Om3 Optical Fiber Loopback

MTP/MPO Om3 Optical Fiber Loopback

US$5.12-5.57
100 Pieces(MOQ)
MTP/MPO Om3 Fiber Optic Loopback

MTP/MPO Om3 Fiber Optic Loopback

US$0.50-1.50
1 Piece(MOQ)
MTP/MPO Om3 Fiber Optic Loopback, Testing MTP/ MPO Network and System

MTP/MPO Om3 Fiber Optic Loopback, Testing MTP/ MPO Network and System

US$8.00-13.00
10 Pieces(MOQ)
Sc Singlemode Optical Fiber Loopback

Sc Singlemode Optical Fiber Loopback

US$0.50-1.50
1 Piece(MOQ)
1/4

HOLIGHT Fiber Optic Co., Ltd.

5.0
Send Inquiry
LC Sc Upc APC Singlemode Multimode Fiber Optic Loopback for Optical Testing

LC Sc Upc APC Singlemode Multimode Fiber Optic Loopback for Optical Testing

US$0.02-0.05
1 Piece(MOQ)
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$0.10-0.20
1 Piece(MOQ)
Sc 0.9/2.0/3.0mm Protective Housing Fiber Optic Loopback Module/Cable

Sc 0.9/2.0/3.0mm Protective Housing Fiber Optic Loopback Module/Cable

US$0.90-3.60
1 Piece(MOQ)
LC Singlemode/Multimode Fiber Optic Loopback Module/Cable

LC Singlemode/Multimode Fiber Optic Loopback Module/Cable

US$1.10-3.70
1 Piece(MOQ)
1/4

FIBERLINK COMMUNICATION LIMITED

23 yrs
·Trading Company
Send Inquiry
Network Equipment Duplex Singlemode SM LC Fiber Optic Loopback

Network Equipment Duplex Singlemode SM LC Fiber Optic Loopback

US$1.00-5.00
50 Pieces(MOQ)
LC Multimode Single Mode Fiber Optic Loopback Module

LC Multimode Single Mode Fiber Optic Loopback Module

US$1.00-5.00
1 Piece(MOQ)
Sc Multimode Single Mode Fiber Optic Loopback Module

Sc Multimode Single Mode Fiber Optic Loopback Module

US$1.00-5.00
1 Piece(MOQ)
FTTH Optical Fiber Indoor Defferent Multimode or Singlemode Simplex Looback

FTTH Optical Fiber Indoor Defferent Multimode or Singlemode Simplex Looback

Negotiable
500 Pieces(MOQ)
1/4

Takfly Communications Co., Ltd.

16 yrs·5.0
·Manufacturer/Factory
Send Inquiry
Takfly MTP/MPO Fiber Optic Loopback

Takfly MTP/MPO Fiber Optic Loopback

US$5.90-51.72
1 Piece(MOQ)
MPO MTP Fiber Optic Loopback

MPO MTP Fiber Optic Loopback

US$11.00-26.00
1 Piece(MOQ)
High Quality MPO/MTP Om3 Loopback

High Quality MPO/MTP Om3 Loopback

US$8.00-12.00
1 Piece(MOQ)
MPO/MTP Loopback

MPO/MTP Loopback

US$8.40-8.60
1 P(MOQ)
1/4

HNK Optic Equipment Co., LIMITED

17 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
LC/PC Fiber Optic Loopback Patch Cord

LC/PC Fiber Optic Loopback Patch Cord

US$3.00-5.00
1 Piece(MOQ)
LC/APC Fiber Optic Loopback Patch Cord

LC/APC Fiber Optic Loopback Patch Cord

US$3.00-5.00
1 Piece(MOQ)
LC PC/APC Fiber Optic Loopback Patch Cord

LC PC/APC Fiber Optic Loopback Patch Cord

US$3.00-5.00
1 Piece(MOQ)
LC/PC Multimode Om3 Fiber Optic Loopback Patch Cord

LC/PC Multimode Om3 Fiber Optic Loopback Patch Cord

US$3.00-5.00
1 Piece(MOQ)
1/4

Hubei Chenyu Photoelectric Technology Co., Ltd.

7 yrs·5.0
·Trading Company
Send Inquiry
MPO/MTP/Sc/LC Om3 Multimode Fiber Optic Cable Loopback

MPO/MTP/Sc/LC Om3 Multimode Fiber Optic Cable Loopback

US$5.00-40.00
1,000 Pieces(MOQ)
Hot Selling 4 Ports Poe Fast Ethernet to Fiber Optic Network Switch with LC Sc Connector

Hot Selling 4 Ports Poe Fast Ethernet to Fiber Optic Network Switch with LC Sc Connector

US$3.00-20.00
1 Piece(MOQ)
10g Base-Tx to 10g Base-Fx SFP Unmanaged Optical Media Converter 100MB, Gigabit

10g Base-Tx to 10g Base-Fx SFP Unmanaged Optical Media Converter 100MB, Gigabit

US$3.00-12.00
1 Piece(MOQ)
Gigabit Ethernet 8 Ports Poe Network Switch Series with SFP Slot and 1*9 Fiber Optic Module

Gigabit Ethernet 8 Ports Poe Network Switch Series with SFP Slot and 1*9 Fiber Optic Module

US$3.00-12.00
1,000 Pieces(MOQ)
1/4

GoodFtth Communication Equipment Co., Ltd.

10 yrs
Send Inquiry
Fiber Loopback LC Upc APC Patch Cord SM OM1 OM2 OM3 OM4 GoodFtth

Fiber Loopback LC Upc APC Patch Cord SM OM1 OM2 OM3 OM4 GoodFtth

US$2.00
10 Pieces(MOQ)
Fiber Loopback Sc APC Upc Sm mm Om3 Om4 Goodftth

Fiber Loopback Sc APC Upc Sm mm Om3 Om4 Goodftth

US$2.00
10 Pieces(MOQ)
Fiber Loopback LC Loop Back APC Upc Sm mm Om1 Om2 Om3 Om4 Om5 Goodftth

Fiber Loopback LC Loop Back APC Upc Sm mm Om1 Om2 Om3 Om4 Om5 Goodftth

US$2.00
10 Pieces(MOQ)
1/4

Szopt Communication Co., Ltd.

Send Inquiry
Fiber Optic Loopback LC-LC Singlemode

Fiber Optic Loopback LC-LC Singlemode

Negotiable
1 Piece(MOQ)
Fiber Optic Loopback MPO Singlemode

Fiber Optic Loopback MPO Singlemode

Negotiable
1 Piece(MOQ)
Fiber Optic Loopback LC-LC Om3

Fiber Optic Loopback LC-LC Om3

Negotiable
1 Piece(MOQ)
Fiber Optic Loopback LC/APC-LC/APC Singlemode

Fiber Optic Loopback LC/APC-LC/APC Singlemode

Negotiable
1 Piece(MOQ)

Ningbo Weidan Electronics Co., Ltd.

Send Inquiry
LC/UPC Fiber Optic Loopback Tester SM MM OM3 OM4 Duplex LC Connector Test Plug

LC/UPC Fiber Optic Loopback Tester SM MM OM3 OM4 Duplex LC Connector Test Plug

US$0.10
1,000 Pieces(MOQ)
Optical Transceiver SFP-1000base+Copper RJ45 Transceiver Module

Optical Transceiver SFP-1000base+Copper RJ45 Transceiver Module

US$1.00
100 Pieces(MOQ)
SFP-10g-Cisco Compatible 10gbase-T SFP+Copper RJ45 30m Transceiver

SFP-10g-Cisco Compatible 10gbase-T SFP+Copper RJ45 30m Transceiver

US$1.00
100 Pieces(MOQ)
1/4

Shenzhen Fiber Link Optic Communication Co., Ltd

Send Inquiry
LC/SC/MPO/MTP Fiber Optic Loopback

LC/SC/MPO/MTP Fiber Optic Loopback

Negotiable
100 Pieces(MOQ)

Anfkom International Co., Ltd

Send Inquiry
Sc Fiber Optic Loopback

Sc Fiber Optic Loopback

US$4.00
1 Piece(MOQ)

Shenzhen Mingshida Communication Technology Co., Ltd.

Send Inquiry
Fiber Optic Loopbacks

Fiber Optic Loopbacks

Negotiable

Shenzhen Toplink Communication Co., Ltd.

Send Inquiry
Loopback Assembies

Loopback Assembies

Negotiable

Homk Telecom Tech Co., Ltd.

Send Inquiry
LC/PC Fiber Optic Loopback with Cover

LC/PC Fiber Optic Loopback with Cover

US$1.00
1 Piece(MOQ)
Fiber Optic Loopback with MTRJ Connector

Fiber Optic Loopback with MTRJ Connector

US$1.00
1 Piece(MOQ)
Fiber Optic PLC Splitter 1*16 CWDM

Fiber Optic PLC Splitter 1*16 CWDM

US$2.50-30.00
1 Piece(MOQ)
Sc mm Fiber Optic Loopback

Sc mm Fiber Optic Loopback

US$1.00
1 Piece(MOQ)

Suzhou 3V Technology Co., Ltd.

Send Inquiry
Custom Attenuation Optical Fiber MPO Loopback

Custom Attenuation Optical Fiber MPO Loopback

US$50.00-90.00
1 Piece(MOQ)
MPO Loopback Connector MTP Loopback Connector

MPO Loopback Connector MTP Loopback Connector

Negotiable
10 Pieces(MOQ)
LC Fiber Optic Connector Customized Loopback

LC Fiber Optic Connector Customized Loopback

Negotiable
10 Pieces(MOQ)
LC Attenuation Loopback Connector

LC Attenuation Loopback Connector

US$1.00
10 Pieces(MOQ)
1/4

Optic River Communication Ltd.

Send Inquiry
Data Center/Module/12f Loopback Sm

Data Center/Module/12f Loopback Sm

Negotiable
1 Piece(MOQ)
Data Center/Module/ 12f MPO Loopback Sm Elite

Data Center/Module/ 12f MPO Loopback Sm Elite

Negotiable
1 Piece(MOQ)
Data Center/Module/MPO Loopback 12f Om3

Data Center/Module/MPO Loopback 12f Om3

Negotiable
1 Piece(MOQ)

Wuhan Horizon Technology Co., Ltd.

Send Inquiry
8 Fibers MPO Female Fiber Loopback Module Singlemode / Multimode

8 Fibers MPO Female Fiber Loopback Module Singlemode / Multimode

Negotiable
10 Pieces(MOQ)
24 Fibers MPO Fiber Optic Loopback Module

24 Fibers MPO Fiber Optic Loopback Module

Negotiable
10 Pieces(MOQ)
Fiber Optic Loopback Patch Cord with Sc Upc/APC

Fiber Optic Loopback Patch Cord with Sc Upc/APC

Negotiable
10 Pieces(MOQ)

Shenzhen Jiafu Optical Communication Co., Ltd.

Send Inquiry
Sm Fiber Optic Loop Back with LC/PC Connector (JFLB-2PSD2)

Sm Fiber Optic Loop Back with LC/PC Connector (JFLB-2PSD2)

US$2.00-5.00
1 Piece(MOQ)

Shenzhen Jeetronics Communications Co., Ltd.

Send Inquiry
MTP to 8X LC-Dulplex Om4 50/125um B 16 Fibers Multi Mode 3m 5m MPO/MTP Breakout Cable

MTP to 8X LC-Dulplex Om4 50/125um B 16 Fibers Multi Mode 3m 5m MPO/MTP Breakout Cable

Negotiable
1 Piece(MOQ)
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

Negotiable
1 Piece(MOQ)
MTP to 8X LC-Dulplex Om3 B 16 Fibers Multi Mode MPO/MTP Breakout Cable

MTP to 8X LC-Dulplex Om3 B 16 Fibers Multi Mode MPO/MTP Breakout Cable

Negotiable
1 Piece(MOQ)
MPO to 6X LC-Dulplex Om4 B 12 Fibers Multi Mode Breakout Cable

MPO to 6X LC-Dulplex Om4 B 12 Fibers Multi Mode Breakout Cable

Negotiable
1 Piece(MOQ)

Beijing W&F Technology Co., Ltd.

20 yrs·5.0
·Trading Company
Send Inquiry
Ethernet Network Tester Otp6126 Network Analyzer Gigabit Ethernet Tester

Ethernet Network Tester Otp6126 Network Analyzer Gigabit Ethernet Tester

US$1,190.00-1,500.00
1 sets(MOQ)
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$5,000.00-7,000.00
1 Set(MOQ)
Onefind Ethernet Cable Tester Network Analyzer Otp6126 Gigabit Ethernet Cable Tester

Onefind Ethernet Cable Tester Network Analyzer Otp6126 Gigabit Ethernet Cable Tester

US$1,180.00-1,400.00
1 sets(MOQ)
Onefind Cable Seeker Td610 20km Track and Identify The Target Cable Quickly Identifier Cable Finder

Onefind Cable Seeker Td610 20km Track and Identify The Target Cable Quickly Identifier Cable Finder

US$890.00-1,150.00
1 Piece(MOQ)
1/4

Huihong International

Send Inquiry
Simplex Type Fiber Optic Patch Cord Loopback Assemblies

Simplex Type Fiber Optic Patch Cord Loopback Assemblies

Negotiable

Zhongfangji (Xiamen) Textile Co., Ltd.

5.0
Send Inquiry
100% Cotton Loopback Fabric for Hoodie Production

100% Cotton Loopback Fabric for Hoodie Production

US$7.00-10.00
500 kg(MOQ)
CVC Loopback Fabric for Hoodie Production

CVC Loopback Fabric for Hoodie Production

US$7.00-10.00
500 kg(MOQ)
Cotton Loopback Fabric for Hoodie Production

Cotton Loopback Fabric for Hoodie Production

US$7.00-10.00
500 kg(MOQ)
CVC Loopback Fabric for Hoodie Production

CVC Loopback Fabric for Hoodie Production

US$7.00-10.00
500 kg(MOQ)
1/4

Guangzhou Angel jewellery co.,ltd

6 yrs·4.9
·Manufacturer/Factory & Trading Company
Send Inquiry
Hip Hop Fashion Accessories Loopback Needle Shape Fashion Jewelry AAA Cubic Zirconia Moissanite Bracelet

Hip Hop Fashion Accessories Loopback Needle Shape Fashion Jewelry AAA Cubic Zirconia Moissanite Bracelet

US$11.30-11.70
10 piece(MOQ)
Fashion Accessories Hip Hop Loopback Needle Shape Fashion Jewelry Luxury Cubic Zirconia Hot Sale Bracelet

Fashion Accessories Hip Hop Loopback Needle Shape Fashion Jewelry Luxury Cubic Zirconia Hot Sale Bracelet

US$11.30-11.70
10 piece(MOQ)
Fashion Accessories Loopback Needle Shape Jewellery Fashion Jewelry Factory Wholesale Trendy Women CZ Moissanite Necklace

Fashion Accessories Loopback Needle Shape Jewellery Fashion Jewelry Factory Wholesale Trendy Women CZ Moissanite Necklace

US$12.10-12.50
30 PAIR(MOQ)
Hip Hop Loopback Needle Shape Jewellery Fashion Accessories Factory Wholesale Fashion Jewelry Charm CZ Moissanite Necklace

Hip Hop Loopback Needle Shape Jewellery Fashion Accessories Factory Wholesale Fashion Jewelry Charm CZ Moissanite Necklace

US$12.10-12.50
30 PAIR(MOQ)
1/4
18
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