What are the shipping methods and delivery times?

We offer shipping by sea, air, or express courier (FedEx/DHL/UPS/TNT/EMS). Express delivery typically takes about four to seven days.

Are you a manufacturer or trading company?

We are a manufacturer with more than 20 years of history, boasting three state-of-the-art manufacturing centers and a team of 800 skilled engineers.

What payment terms do you accept?

We accept various payment terms including LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

28dB 7" Extra Large Touchscreen OTDR

Name: 28dB 7" Extra Large Touchscreen OTDR
Brand: Ningbo Fibconet Communication Technology Co., Ltd.
SKU: 1928296651

Zhejiang, ChinaNingbo Fibconet Communication Technology Co., Ltd.

US$289.00-290.00

1 Piece

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Type

Fiber Optic Splitter&Coupler

Wiring Devices

ODF

Model NO.

OTDR

Certification

ISO, Tlc IEC RoHS

Condition

New

Product Name

OTDR

External Interfaces

USB Type C Micro SD

Full Load Capacity

12 Core

Keywords1

OTDR

Keywords2

Fiber OTDR

Keywords3

Optic OTDR

Keywords4

Testing OTDR

Keywords5

Fiber Tester OTDR

Keywords6

Test OTDR

Transport Package

PCS

Specification

6420B

Trademark

Fibconet

Origin

Ningbo

HS Code

3901100001

Production Capacity

800000 Pieces/Year

Key features

28dB Super Dynamic Range: Easily test up to 80km fiber optic lines with high precision.

7-Inch Touchscreen: Extra large 7-inch TFT color LCD with capacitive touch screen.

Multi-Function Integration: Combines OTDR, OPM, VFL, and Stabilized Light Source in one device.

Ultra-Short Blind Zone: Features a 3m ultra-short event blind zone for accurate testing.

Professional Manufacturer: Over 20 years history with 800 skilled engineers and 50 patents.

100% Quality Guarantee: 100% tested products with a recall policy for unqualified items.

Fast Delivery Options: Express shipping available via FedEx/DHL/UPS with 4-7 day delivery.

Company profile

Experienced TeamQA/QC InspectorsR&D CapabilitiesStandardized Supplier Management

Ningbo Fibconet Communication Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2017-05-18Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤6.53hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier operates in optical communication, electronic, network equipment, fiber, cable, and related product sales, with three production lines and stated outputs for connectors and PLC splitters. It exports through agents and self-operated import/export rights, serving markets across multiple regions, and has four years of export experience. Customization is available from samples, designs, and minor or flexible requirements. Service procedures, corrective actions, complaint handling, and ERP-based process management are documented. However, the supplier has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, no ODM, SDK, 3D design, or recent new-product development capability, and does not provide OEM services for popular brands. The evidence does not establish certifications, financial strength, or customer cases.

Supplier typeThe supplier’s stated business scope covers optical communication equipment, optoelectronic devices, optical fiber, electronic and network equipment, metal products, and wire and cable. It operates three production lines and reports production of connectors and PLC splitters, supporting classification as a manufacturer and supplier in the communications-related product sector.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling. However, it lacks overseas warehouse and showroom capabilities, so the evidence supports structured service processes but not comprehensive overseas service infrastructure.

R&D capabilityThe supplier has no available SDK, no 3D software design service, no ODM service, and reported no new products in the past year. ERP integration is established, but the sustainable-development and technical-transformation entries are recorded as zero, indicating limited demonstrated innovation capability.

Production capacityThe supplier operates three production lines, reports output for connectors and PLC splitters, has inventory capacity, and states a one-month average lead time in both peak and off-season periods. Capability controls have weaknesses: there is no valid contract with related subcontractors, no continuous batch quantity reconciliation, and no outsourcing SOP.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, and flexible customization. These capabilities are supported by design services, although the supplier does not provide 3D software design or ODM services.

Product Q&A

Q:What is the maximum dynamic range of the OTDR?

The 6420B OTDR features a maximum dynamic range of 28dB, allowing it to easily test fiber optic lines up to 80km in length.

Q:What functions are integrated into this device?

This device integrates multiple functions including Auto OTDR, Expert OTDR, Optical Power Meters (OPM), Visual Red Light Fault Location (VFL), and a Stabilised Light Source (LS).

Q:Is this product customizable?

Yes, the product name, external interfaces, and keywords can be customized. Specific customization options include USB Type C and Micro SD interfaces.

Q:What is the battery capacity and operating time?

It is equipped with a 4600mA large capacity battery, providing a standby time of at least 6 hours with high brightness.

Q:What is the warranty and quality guarantee policy?

We promise a 100% recall policy if products are unqualified, which can be written into the contract. All products are 100% tested and ROHS certified.