SFP Optical Transceiver Zinc Alloy Housing With Wide Black Pull Tab

Product Overview
This SFP optical transceiver zinc alloy housing is equipped with an optimized wide anti-slip black pull tab, designed for standard SFP fiber optical modules. Adopting premium Zamak zinc alloy and high-pressure die casting process, the metal shell provides stable mechanical protection, reliable electromagnetic interference shielding and outstanding thermal management for internal optical and electronic components. The widened pull tab increases friction during operation, effectively avoiding slipping when plugging or pulling out the optical module in high-density server cabinets.
Production Manufacturing Process
High-precision customized mold die casting, dimensional tolerance controlled within ±0.02mm
CNC secondary precision machining for assembly positioning and interface structure
Optional surface treatments: nickel plating, tin plating and anti-corrosion passivation
Deburring, polishing, full appearance inspection and pull tab assembly
Strict assembly matching and plugging life testing before delivery
Core Product Advantages
Superior EMI Shielding: High-conductivity zinc alloy effectively isolates electromagnetic interference to guarantee stable high-speed data transmission
Efficient Heat Dissipation: Optimized cavity structural design quickly dissipates operating heat and prolongs the service life of optical transceivers
Widened Anti-slip Black Pull Tab: Larger contact area prevents slipping, greatly improving maintenance efficiency in dense cabinet deployment
High Assembly Precision: Perfect fit with standard SFP cages without assembly gaps or loose issues
Strong Environmental Adaptability: Shockproof, wear-resistant and anti-corrosive, suitable for long-term continuous operation in IDC machine rooms
Main Application Fields
SFP / SFP+ fiber optical transceivers for gigabit and 10G high-speed transmission
Cloud data center switches, servers and high-density cabinet equipment
Telecom base station optical transmission communication devices
Enterprise fiber LAN, storage SAN network and industrial communication equipment
FTTH fiber access and security monitoring optical transmission systems
Customization Support
We provide one-stop personalized customization service for all kinds of optical module metal housings:
Customize the internal and external dimensions, hole positions and structural shape of the shell
Support different surface plating processes and various pull tab colors
Laser engraving customer brand logo, model information on the metal housing
Custom export packaging to meet international logistics and sea transportation requirements
Quality Assurance
All our SFP zinc alloy housings pass strict quality tests including dimensional inspection, salt spray corrosion test, EMI shielding efficiency test and plugging durability test. Our factory holds ISO9001 quality certification, with stable mass production capacity and flexible delivery cycles.
Feel free to contact our technical team to obtain product samples, technical drawings and competitive factory wholesale quotations.