Explore the U77-A1618-2001 SFP+ 1x1 Cage for high-speed networking applications. Right-angle through-hole design, press-fit termination, EMI shielding, RoHS compliance, and -40°C to +85°C operation.

Technical Specifications of U77-A1618-2001 ExpressPort SFP+ Cages

The U77-A1618-2001 SFP+ 1x1 Cage is a high-performance single-port metal cage designed for SFP+ (Small Form-factor Pluggable Plus) transceiver applications. Built for demanding high-speed networking environments, this 1x1 SFP+ cage features a right-angle through-hole mount and press-fit termination to support stable mechanical retention, strong EMI control, and reliable signal performance.

Engineered with a copper alloy cage body and nickel plating, the U77-A1618-2001 is well suited for equipment that requires robust shielding, consistent grounding, and long-term durability. It is designed for use in servers, switches, routers, storage systems, optical devices, and other high-density networking hardware.
 

Why Choose the U77-A1618-2001 Press-Fit SFP+ Cage?

The U77-A1618-2001 SFP+ cage is a practical choice for manufacturers and system designers who need a reliable, compact, and EMI-conscious cage solution for SFP+ ports. Its mechanical and electrical design supports stable connector performance in high-speed environments, while the nickel-plated copper alloy construction helps improve durability and shielding effectiveness.

This cage is especially suitable for products where:

• PCB space is limited
• Strong EMI grounding is required
• High data-rate performance matters
• Hot-swappable optical modules are used
• Long-term mechanical stability is important

Applications of SFP+ Cages

The U77-A1618-2001 SFP+ 1x1 Cage is suitable for a wide range of networking and storage applications, including:

• Fibre Channel
• Gigabit Ethernet
• InfiniBand
• Servers
• Routers
• Storage Devices
• Switches
• Optical Devices
• Networking Devices

U77-A1618-2001 Drawing:

Material and Build Quality 

The cage is manufactured from copper alloy and finished with nickel plating for enhanced corrosion resistance and shielding performance. The connector housing uses a glass-reinforced, lead-free, UL94V-0 solder reflow compatible material, supporting modern RoHS-oriented manufacturing requirements.

This combination of materials helps the U77-A1618-2001 SFP+ Cage deliver dependable performance in industrial and commercial networking systems.

FAQ About U77-A1618-2001 1x1 SFP+ Cage

 
The U77-A1618-2001 SFP+ 1x1 Cage is a dependable choice for high-speed networking equipment that requires compact single-port design, strong EMI shielding, and reliable mechanical retention. With its right-angle through-hole press-fit construction, RoHS compliance, and wide temperature tolerance, it is well suited for modern optical and networking hardware design.
 
 

Q1: What is the U77-A1618-2001?

The U77-A1618-2001 is a SFP+ 1x1 cage designed for single-port high-speed networking applications.

Q2: Is the U77-A1618-2001 suitable for hot-swappable modules?

Yes. It is designed as a hot-swappable cage for SFP+ module use.

Q3: Does this SFP+ cage include a dust cover?

No, the listed version is without dust cover.

Q4: What is the mounting style of the U77-A1618-2001?

It uses a through-hole, right-angle, press-fit design.

Q5: What kind of applications use this cage?

It is commonly used in servers, switches, routers, storage devices, Fibre Channel, Gigabit Ethernet, and InfiniBand systems.