What are the available wavelengths for this CWDM module?

There are 16 CWDM wavelengths available, ranging from 1470nm to 1610nm, with a 20nm channel spacing.

Is this module hot-pluggable?

Yes, the SFP module is hot-pluggable, allowing for easy installation and replacement without powering down the system.

Huawei Compatible 1.25g 100Mbps 2km 1310nm Ddm Transceiver Module

Name: Huawei Compatible 1.25g 100Mbps 2km 1310nm Ddm Transceiver Module
Brand: Shenzhen Link-All Technology Co., Ltd.
SKU: 1900764345

Guangdong, ChinaShenzhen Link-All Technology Co., Ltd.

US$3.00-50.00

1 Piece

Product profile

Customization

Available

Usage

Telephone, Computer, Workstation, Server, Data Center Enterprise, Communication Transmision

Type

Data Transmission

Model NO.

LADX-CWDM-1.25A

Support Network

Ethernet

Certification

CE, ISO, RoHS, FCC RoHS

Condition

New

Transport Package

Blister Pack

Trademark

Linksall

Origin

China

HS Code

8517706000

Production Capacity

100, 000 Per Year

Key features

CWDM Wavelength Options: 16 CWDM wavelengths available from 1470nm to 1610nm with 20nm spacing.

DDM Real-Time Monitoring: Supports real-time monitoring of TX/RX power, temperature, and bias current.

Hot-Pluggable Design: SFP form factor with duplex LC connector for easy installation and replacement.

Comprehensive Certifications: Certified with CE, ISO, RoHS, FCC, and compliant with ITU-T and Telcordia standards.

Low Power Consumption: Single +3.3V power supply design ensures energy efficiency and compatibility.

High Reliability Laser: Uses DFB-LD technology with Class 1 laser safety compliance for stable operation.

Versatile Applications: Ideal for Metro/Access Networks, Gigabit Ethernet, and 1x Fiber Channel links.

Company profile

Shenzhen Link-All Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2020-11-16Nearest Port: chiwanAverage Response Time: ≤3.40hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryShenzhen Link-All Technology Co., Ltd. is identified as a China-based manufacturer/factory specializing in optical modules, transceivers, WDM products, and related broadband-access components. The supplier reports more than 10 production lines, annual outputs of 200,000 SFP modules and 30,000 CWDM/DWDM mux/demux units, and order lead times within 15 workdays in both peak and off-peak periods. It holds ISO 9001 certification, has 50 quality-control staff, and reports one-year replacement, a three-year warranty, and lifetime technical support. The supplier states that it provides OEM and ODM services and invests in new-product R&D, with R&D engineer experience of 6–10 years. Export activity is substantial, with 90% of sales reportedly from exports and markets across multiple regions. However, the provided information is insufficient to assess financial credibility, and customer-case evidence is limited to stated export destinations and one recorded buyer transaction.

Supplier typeThe supplier is consistently identified as a factory and Manufacturer/Factory based in Shenzhen, China, with electrical and electronics trade activities. Its stated business focuses on manufacturing and selling optical components, modules, transceivers, WDM products, and broadband-access products.

CertificationsThe supplier explicitly reports certification under ISO 9001 management systems. No additional certifications are provided, but the stated ISO 9001 certification supports the presence of a formal quality-management framework.

After-Sales capabilityThe supplier states that it has continuously improved its after-sales service system and offers one-year replacement, a three-year warranty, and lifetime technical support. These explicit service commitments indicate defined post-sale support coverage.

R&D capabilityThe supplier reports continuous investment in R&D and new-product development, with total R&D engineer experience of 6–10 years. Its stated focus on optical modules and CWDM/DWDM products supports relevant technical-development capability, although no specific patents, new-product records, or R&D facilities are documented.

Production capacityThe supplier reports more than 10 production lines and annual output of 200,000 SFP modules plus 30,000 CWDM/DWDM mux/demux units. It also states order fulfillment within 15 workdays during both peak and off-peak seasons, indicating substantial stated production capacity and consistent lead-time performance.

Customization capabilityThe supplier explicitly states that it can provide OEM and ODM services, supported by growing plant size, employee numbers, and production capacity. This is direct evidence of customization and contract-manufacturing capability.

Product Q&A

Q:What is the data rate of this transceiver module?

The module supports a data rate of 1.25 Gb/s, suitable for Gigabit Ethernet and Fiber Channel applications.

Q:What is the transmission distance of this module?

This module is designed for a maximum transmission distance of 2km over single-mode fiber.

Q:Does this module support Digital Diagnostic Monitoring (DDM)?

Yes, it features DDMI compliant with SFF-8472, allowing real-time monitoring of transmitter output power, receiver input power, laser bias current, temperature, and supply voltage.

Q:What certifications does this product have?

The product is certified with CE, ISO, RoHS, and FCC, and is compliant with ITU-T G694.2 and Telcordia GR-468-CORE standards.

Q:What type of connector does this module use?

It uses a duplex LC connector, which is standard for SFP pluggable transceivers.