What is the minimum order quantity (MOQ)?

The Minimum Order Quantity is 10 pieces.

How are the products packaged for export?

Products are packed in customized ESD-safe trays and vacuum-sealed moisture-barrier bags, then placed in standard export sea-worthy/air-worthy cartons.

What is the average lead time for production?

The average lead time is within 15 workdays during both peak and off-peak seasons.

Custom Tooling and Precision Casting for Branded 800g 1.6t High Speed Optical Transceiver Shells

Name: Custom Tooling and Precision Casting for Branded 800g 1.6t High Speed Optical Transceiver Shells
Brand: Dongguan Guangwei Communication Technology Co., Ltd.
SKU: 1986115781

Guangdong, ChinaDongguan Guangwei Communication Technology Co., Ltd.

US$0.09-4.99

1,000 Pieces

Product profile

Customization

Available

Usage

Server

Type

Custom

Model NO.

Custom

Support Network

Custom

Information content

Data

Certification

CE, ISO, RoHS, GS, Custom

Condition

New

Machine Type

Hot Chamber Die Casting Machine

Casting Method

Precision Die Casting

Application

Communication Equipment, Data Center Hardware

Machining

CNC Precision Machining & Tapping

Material

Zinc Alloy (Zamak 3 / Zamak 5)

Surface Prep

Nickel Plating, Sand Blasting

Pressure Chamber

Horizontal

Tolerance Grade

CT4-CT5

Surface Quality

Grade 1

Specification 2

Compliant with Qsfp-Dd Msa Standard

Form Factor

Osfp (Octal Small Form-Factor Pluggable)

Connector Compatibility

MPO-12 APC Connectors

Power Consumption

Optimized for < 8W Applications

Operating Temperature

Commercial Grade: 0°C to +70°C

Shielding Performance

Superior EMI/Rfi Shielding for High-Speed Signals

Transport Package

Box

Specification

Customized production based on 2D/3D drawings (STP

Trademark

According to customer

Origin

China

HS Code

7907

Production Capacity

10000000/Year

Key features

High-Precision Die Casting: Ultra-thin walls down to 0.4mm with CT4-CT5 tolerance for complex geometries.

Superior EMI/RFI Shielding: 360-degree metal contact design ensures signal integrity for 400G/800G transceivers.

Premium Material Options: Manufactured using Zinc Alloy (Zamak 3/5) or Aluminum ADC12 for robust integrity.

MSA & RoHS Compliance: Fully compliant with Multi-Source Agreement standards for global interoperability.

100% Quality Inspection: Rigorous CMM dimensional checks, salt spray testing, and fit-form-function verification.

Custom Surface Treatment: Nickel plating or passivation available to enhance corrosion resistance and conductivity.

Integrated Thermal Management: Customizable heat sink fins designed to cool high-power 12W-15W modules effectively.

Full In-House Manufacturing: Complete control from mold design to assembly ensures stable quality and fast delivery.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Experienced Team

Dongguan Guangwei Communication Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: >24h

AI-Powered supplier vetting

SummaryThe supplier demonstrates manufacturing and customization capabilities across hardware, molds, rubber, plastics, non-ferrous metal alloys, communication equipment, and electronic products. It reports six production lines, peak-season fulfillment within 15 working days, valid manufacturing contracts with associated subcontractors, and quality, complaint-handling, corrective-action, and finished-product inspection procedures with records or instructions. Exporting has reportedly begun for two years, with both agency export and self-operated import/export capability, and markets including Southeast Asia, the Middle East, and domestic sales. However, the supplier reports no stock service, overseas warehouse, overseas showroom, or overseas agent/branch capability, and no available SDK. Evidence for certifications, financial credibility, and customer cases is insufficient; financial figures are omitted.

Supplier typeThe supplier appears to be a manufacturer with a broad scope covering hardware, molds, rubber products, plastics, non-ferrous metal alloys, communication equipment, and electronic products. Six production lines and valid contracts with associated subcontractors further support a manufacturing-oriented supplier profile.

After-Sales capabilityThe supplier has clear procedures and followed records for customer complaints and corrective/preventive actions. However, it reports no overseas warehouse, showroom, agent, or branch capability, so the evidence supports procedural service handling but not broad overseas after-sales infrastructure.

Production capacityProduction capability is supported by six production lines, peak-season fulfillment within 15 working days, documented finished-product inspection, quality assurance, and valid manufacturing contracts with associated subcontractors. The supplier also reports no in-stock service capacity, which limits inventory-based fulfillment but does not negate its manufacturing capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its business scope includes manufacturing and development activities across several relevant product categories, indicating broad customization coverage.

Product Q&A

Q:What materials are used for the optical transceiver housing?

We use premium Zinc Alloy (Zamak 3 or Zamak 5) or high-grade Aluminum ADC12, selected for superior flow characteristics and structural integrity.

Q:What is the dimensional tolerance for these castings?

The dimensional tolerance is up to +-0.02mm, which is critical for the high-density 76-pin electrical interface.

Q:Are these products compliant with industry standards?

Yes, they are compliant with MSA (Multi-Source Agreement) and RoHS standards, ensuring global interoperability with major brands like Cisco and Arista.

Q:What certifications does the manufacturing facility hold?

Our facility is certified to ISO 9001:2015, IATF 16949, and ISO14001, ensuring high-quality and environmentally responsible manufacturing.

Q:Can the thermal management features be customized?

Yes, integrated heat sink fins are customizable to effectively cool high-power 12W-15W 800G modules.