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loop back jumper30+ factories verified

Takfly Communications Co., Ltd.

5.0
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LC/Upc Sm 9/125 Fiber Optic Loopback Jumper

LC/Upc Sm 9/125 Fiber Optic Loopback Jumper

US$1.50-2.00
5 Pieces(MOQ)
Sc/Upc Multi-Mode Om3 Fiber Optic Loopback Tester

Sc/Upc Multi-Mode Om3 Fiber Optic Loopback Tester

US$1.50-2.00
5 Pieces(MOQ)
LC Sc Fiber Optic Connector Loopback

LC Sc Fiber Optic Connector Loopback

US$2.20
1 Piece(MOQ)
Sc/Upc Single Mode 9/125 Fiber Optic Loopback Patch Cord

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

US$1.50-2.00
5 Pieces(MOQ)
1/4

Shenzhen KOC Communication Co., Ltd.

21 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Sc Optical Fiber Loopback Jumper with Beige Housing and Black Boot

Sc Optical Fiber Loopback Jumper with Beige Housing and Black Boot

US$1.45-2.00
1 Piece(MOQ)
LC Fiber Optics Loopback Jumpers

LC Fiber Optics Loopback Jumpers

US$2.20-2.80
100 Pieces(MOQ)
Sc Optical Fiber Loopback Jumper

Sc Optical Fiber Loopback Jumper

US$1.45-2.00
1 Piece(MOQ)
LC Singlemode Mini with Black Box Fiber Optic Loopback

LC Singlemode Mini with Black Box Fiber Optic Loopback

US$0.65-0.80
1 Piece(MOQ)
1/4

Fujian Gui Comm-Tech Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
High-Quality LC Sm Loopback Optical Fiber Optic Jumper Cable 75cm Length Patchcord

High-Quality LC Sm Loopback Optical Fiber Optic Jumper Cable 75cm Length Patchcord

US$0.50-0.80
1 Meter(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)
MPO MTP to LC UPC 12-Fiber OM3 OM4 Ribbon Patch Cord

MPO MTP to LC UPC 12-Fiber OM3 OM4 Ribbon Patch Cord

US$5.20-13.50
10 Pieces(MOQ)
MPO to LC Uniboot 8-Fiber OM4 Breakout Patch Cord

MPO to LC Uniboot 8-Fiber OM4 Breakout Patch Cord

US$4.20-10.80
10 Pieces(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, 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)
MTP/MPO Om3 Fiber Optic Loopback

MTP/MPO Om3 Fiber Optic Loopback

US$0.50-1.50
1 Piece(MOQ)
Sc Singlemode Fiber Optic Loopback

Sc Singlemode Fiber Optic Loopback

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

Shenzhen kexint Technology Co., Ltd

11 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Kexint 12-Core MTP Female 2.0mm 5m Multimode Om5 Fiber Optic Patch Cord

Kexint 12-Core MTP Female 2.0mm 5m Multimode Om5 Fiber Optic Patch Cord

US$5.64-8.39
10 pieces(MOQ)
Kexint Duplex Loopback LC/Upc Fiber Optic Connector

Kexint Duplex Loopback LC/Upc Fiber Optic Connector

US$1.59-1.92
10 pieces(MOQ)
1/4

Takfly Communications Co., Ltd.

16 yrs·5.0
·Manufacturer/Factory
Send Inquiry
MTRJ Om3 Om4 Fiber Optic Patchcord with Simplex/Duplex

MTRJ Om3 Om4 Fiber Optic Patchcord with Simplex/Duplex

US$2.35-8.89
1 Piece(MOQ)
1/4

Shenzhen FiberMania Technology Co., Ltd.

9 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
MPO to LC Fiber Optic Breakout Cable 8-24 Cores High Density MTP Harness Assembly for QSFP to SFP Data Center Network Connections

MPO to LC Fiber Optic Breakout Cable 8-24 Cores High Density MTP Harness Assembly for QSFP to SFP Data Center Network Connections

US$7.99-19.50
30 piece(MOQ)
1/4

Shanghai Gengyun Industrial Co., Ltd.

13 yrs·4.5
Send Inquiry
Om5 MPO Loopback for 40g/100g Network Testing

Om5 MPO Loopback for 40g/100g Network Testing

US$6.66-15.80
1 Piece(MOQ)
MPO/Upc Sm Single Mode 8 Core Loop Fiber Optic Loopback

MPO/Upc Sm Single Mode 8 Core Loop Fiber Optic Loopback

US$6.66-15.80
100 Pieces(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/Upc Om1 62.5/125um Multimode 8 Core Fiber Optic Loopback

MPO/Upc Om1 62.5/125um Multimode 8 Core Fiber Optic Loopback

US$6.66-15.80
100 Pieces(MOQ)
1/4

DONGGUAN TW-SCIE CO., LTD.

19 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Singlemode Multimode Sc / PC Fiber Optic Patch Cord for CATV

Singlemode Multimode Sc / PC Fiber Optic Patch Cord for CATV

US$1.25
1 Piece(MOQ)
Yellow Optical Network Components LSZH Singlemode MTRJ Fiber Patch Cord

Yellow Optical Network Components LSZH Singlemode MTRJ Fiber Patch Cord

US$0.01
1,000 Pieces(MOQ)
Armored FC, Sc, LC, St, MTRJ Fiber Optic Patch Cord for Optical Communication System

Armored FC, Sc, LC, St, MTRJ Fiber Optic Patch Cord for Optical Communication System

US$0.50-1.50
1,000 Meters(MOQ)
1/4

Hangzhou Softel Optic Co., Ltd.

20 yrs·4.8
·Trading Company
Send Inquiry
FTTH Gpon Epon Sm Sc/LC Upc Loop Back Fiber Optical Patch Cord and Pigtail

FTTH Gpon Epon Sm Sc/LC Upc Loop Back Fiber Optical Patch Cord and Pigtail

US$0.50
10 Pieces(MOQ)
FTTH Sm Sc Upc Loop Back Patchcord Loop Back Device

FTTH Sm Sc Upc Loop Back Patchcord Loop Back Device

US$3.00
10 Pieces(MOQ)
1/4

Shenzhen Jeetronics Communications Co., Ltd.

Send Inquiry
MTP to 4X LC-Dulplex 8 Fibers Single Mode Xxx Meter Connector

MTP to 4X LC-Dulplex 8 Fibers Single Mode Xxx Meter Connector

Negotiable
1 Piece(MOQ)

Ningbo Gloryal Electronic Technology Co., Ltd.

14 yrs
Send Inquiry
Sc8108 Multifunction Network LAN Cable Tester

Sc8108 Multifunction Network LAN Cable Tester

US$34.50-38.00
100 Pieces(MOQ)
1/4

DYS Fiber Optic Limited.

5 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
FTTH Sc LC St Fiber Optic Transceiver Poe 10/100/1000m 2 RJ45 Port Media Converter Ethernet 10/100 Base Fiber Transceiver Fiber

FTTH Sc LC St Fiber Optic Transceiver Poe 10/100/1000m 2 RJ45 Port Media Converter Ethernet 10/100 Base Fiber Transceiver Fiber

US$12.50-35.00
1 Piece(MOQ)
1/4

Tongxiang Feiyang Communication Technology Co., Ltd

Send Inquiry
FTTH Cable Sc Sc Fiber Optic Patch Cord

FTTH Cable Sc Sc Fiber Optic Patch Cord

Negotiable
10 Pieces(MOQ)
Om3 Fiber Optic Patch Cord

Om3 Fiber Optic Patch Cord

Negotiable
10 Pieces(MOQ)
Armored Cable FC FC Fiber Optic Patch Cord

Armored Cable FC FC Fiber Optic Patch Cord

Negotiable
10 Pieces(MOQ)

Qingdao Tlead International Co., Ltd.

22 yrs·4.7
·Trading Company
Send Inquiry
Multi Function Network Cable Tester (NF8208)

Multi Function Network Cable Tester (NF8208)

US$38.00-42.00
1 Piece(MOQ)
Multi Function Cable Tracker & Tester (Nf308)

Multi Function Cable Tracker & Tester (Nf308)

US$45.00-50.00
1 Piece(MOQ)
1/4

RITANO OPTICS LIMITED

Send Inquiry
Sm Simplex Sc Loopback Patchcord 2.0/3.0mm with 8cm Length

Sm Simplex Sc Loopback Patchcord 2.0/3.0mm with 8cm Length

US$1.98-3.25
10 Pieces(MOQ)
Sc/APC/FC/Apclc/APC Pre-Polished Mechanical Fiber Optic Connector for Quick Field Termination

Sc/APC/FC/Apclc/APC Pre-Polished Mechanical Fiber Optic Connector for Quick Field Termination

US$1.55-2.95
100 Pieces(MOQ)

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)

To Communication Co., Ltd.

Send Inquiry
Fiber Optic Patchcord SMA

Fiber Optic Patchcord SMA

US$0.50
1 Piece(MOQ)

Shanghai Total Industrial Co., Ltd.

Send Inquiry
Ofi-50A Optical Fiber Identifier, Cable Identifier

Ofi-50A Optical Fiber Identifier, Cable Identifier

US$1,500.00-1,875.00
1 Piece(MOQ)

H-Lin International Group Limited

Send Inquiry
MTRJ Loopback Cable

MTRJ Loopback Cable

Negotiable
200 (MOQ)

Foshan Atp Communication Technology Co., Ltd.

Send Inquiry
Fiber Optic Patch Cord

Fiber Optic Patch Cord

Negotiable
50 Pieces(MOQ)

E-Photics (Shenzhen) Communications. Inc.

Send Inquiry
Sc, LC, MTRJ, ESCON, Fddi Loopback Patchcord

Sc, LC, MTRJ, ESCON, Fddi Loopback Patchcord

US$2.00
10 Pieces(MOQ)

Shenzhen TRT Fiber Tech. Co., Ltd.

Send Inquiry
LC/PC Om3 50/125 Fiber Optic Loopback

LC/PC Om3 50/125 Fiber Optic Loopback

US$1.45-1.50
1 Piece(MOQ)
FTTH Fiber Optic LC Loopback, Single Mode Loopback

FTTH Fiber Optic LC Loopback, Single Mode Loopback

US$1.45-1.50
1 Piece(MOQ)
St/Upc Sm Fiber Optic Loopback Connector

St/Upc Sm Fiber Optic Loopback Connector

US$2.00
5 Pieces(MOQ)
Sc/APC Singelemode Fiber Optic Loopback

Sc/APC Singelemode Fiber Optic Loopback

US$1.45-1.50
1 Piece(MOQ)

Hunan Honketel Optical Communication Co., Ltd.

Send Inquiry
Data Center MPO Fiber Optic Loopback 12 Cores 24cores Om3 Om4 MPO Loop Back

Data Center MPO Fiber Optic Loopback 12 Cores 24cores Om3 Om4 MPO Loop Back

US$5.00-20.00
5 Pieces(MOQ)
Sc/FC/LC/St/MPO Loopback Fiber Optic Loopback Module Optic Adapter

Sc/FC/LC/St/MPO Loopback Fiber Optic Loopback Module Optic Adapter

US$1.50-2.80
1 Piece(MOQ)
MPO Fiber Optic Loopback 12 Cores 24cores Om3 Om4 MPO Loop Back

MPO Fiber Optic Loopback 12 Cores 24cores Om3 Om4 MPO Loop Back

US$5.00-20.00
5 Pieces(MOQ)
LC Sm mm PC MTRJ MTP/MPO APC Upc Multimode Fiber Optic Loopback

LC Sm mm PC MTRJ MTP/MPO APC Upc Multimode Fiber Optic Loopback

US$1.50-2.80
1 Piece(MOQ)
1/4

Freshere Communication (Shenzhen) Co., Ltd.

5.0
Send Inquiry
MTP/MPO Fiber Optic Loopback Test Cable for Multimode

MTP/MPO Fiber Optic Loopback Test Cable for Multimode

US$9.99-14.99
100 Pieces(MOQ)
MPO Fiber Optic Loopback Tester Cable Adapter Type-B, 12 Fibers Multimode Om2 9/125um for Transceiver Testing Applications

MPO Fiber Optic Loopback Tester Cable Adapter Type-B, 12 Fibers Multimode Om2 9/125um for Transceiver Testing Applications

US$9.99-14.99
100 Pieces(MOQ)
Chinese Factory Price Loopback MPO/MTP Optic Fiber Data Center Multimode 9/125um OS2

Chinese Factory Price Loopback MPO/MTP Optic Fiber Data Center Multimode 9/125um OS2

US$9.99-14.99
100 Pieces(MOQ)
Male or Female Fiber 8 12 24 Cores Sm/mm Om3 MPO Loopback

Male or Female Fiber 8 12 24 Cores Sm/mm Om3 MPO Loopback

US$9.99-14.99
100 Pieces(MOQ)
1/4

Guangzhou CST Technology Co., Ltd.

Send Inquiry
MTRJ Female Fiber Jumper Dx Single-Mode G652D/G657A1/A2/B3g655 Fiber Optic Patch Cord

MTRJ Female Fiber Jumper Dx Single-Mode G652D/G657A1/A2/B3g655 Fiber Optic Patch Cord

Negotiable
1 Piece(MOQ)
FC/Sc/LC/St/MTRJ/Mu Fiber Optic Patch Cord with All Types of Connectors

FC/Sc/LC/St/MTRJ/Mu Fiber Optic Patch Cord with All Types of Connectors

Negotiable
1 Piece(MOQ)
Loopback FTTH LC Sm Fiber Optical Cable

Loopback FTTH LC Sm Fiber Optical Cable

Negotiable
1 Piece(MOQ)
Fiber Optical LC Sc Sm mm Loopback Patch Cord

Fiber Optical LC Sc Sm mm Loopback Patch Cord

Negotiable
1 Piece(MOQ)

Shenzhen Shengmeida Communication Co., Ltd.

Send Inquiry
mm Multimode Fiber Optic Tools Optic Fiber RJ45 Loopback Connector LC Om2 Om1

mm Multimode Fiber Optic Tools Optic Fiber RJ45 Loopback Connector LC Om2 Om1

US$0.30-1.00
10 Pieces(MOQ)
Sc/Upc with Duplex Loopback Fci Loopback Multi Mode Attenuator Fiber Optic Connector

Sc/Upc with Duplex Loopback Fci Loopback Multi Mode Attenuator Fiber Optic Connector

US$2.10-2.60
2 Pieces(MOQ)
LC / Upc mm Fiber Optic Loopback Adapter Om4 Fiber Optic Circuitors Connector

LC / Upc mm Fiber Optic Loopback Adapter Om4 Fiber Optic Circuitors Connector

US$2.10-2.60
2 Pieces(MOQ)
LC/Upc Duplex PVC Fiber Loopback Tester Fiber Loopback Connector

LC/Upc Duplex PVC Fiber Loopback Tester Fiber Loopback Connector

US$2.10-2.60
2 Pieces(MOQ)

Shenzhen Lanmexx Technologies Co., Ltd.

Send Inquiry
Om4 Multimode Fiber Cable Il0.35dB Elite MPO Female 3.0mm Trunk 12 Core MPO to MPO Fiber Optic Cable Type B

Om4 Multimode Fiber Cable Il0.35dB Elite MPO Female 3.0mm Trunk 12 Core MPO to MPO Fiber Optic Cable Type B

US$22.50-25.00
1 Piece(MOQ)
12 Fibers Om2 Multimode Trunk Pre-Terminated Cable Type B LSZH Orange MPO Female to Female 0.70dB Il Jumper 1m

12 Fibers Om2 Multimode Trunk Pre-Terminated Cable Type B LSZH Orange MPO Female to Female 0.70dB Il Jumper 1m

US$22.50-25.00
1 Piece(MOQ)
Om4 Multi-Mode MTP MPO Fiber Optic Patchcord 8/12 Fiber

Om4 Multi-Mode MTP MPO Fiber Optic Patchcord 8/12 Fiber

US$22.50-25.00
1 Piece(MOQ)
Om4 Fiber Optic Cable MPO Connector on Each End 12 Core Optical Fiber Cable Il Max 0.70dB Od. 4.5mm MPO Trunk Cable 1m

Om4 Fiber Optic Cable MPO Connector on Each End 12 Core Optical Fiber Cable Il Max 0.70dB Od. 4.5mm MPO Trunk Cable 1m

US$22.50-25.00
1 Piece(MOQ)
12
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