SFP0-3040-L Stacked 2x1 SFP Cage with Light Pipes Press-Fit 5Gbps
SFP0-3040-L is a 2x1 stacked SFP cage/connector with light pipes, designed for compact front-panel networking hardware that needs dual SFP port density in a single stacked layout. According to the datasheet, it is a shielded, press-fit SFP cage/connector with a 5 GB/s data rate, a -40°C to +85°C operating temperature range, and RoHS compliance. The mechanical drawing also shows a side-entry, stacked configuration with integrated light-pipe ports for visual indication and board integration.
SFP0-3040-L Small Form-factor Pluggable Cage Overview
The SFP0-3040-L is a high-performance, Stacked 2x1 SFP Cage designed to provide maximum port density in space-constrained networking environments. Engineered for reliability and high-speed data integrity, this side-entry cage features integrated Light Pipes for real-time port status indication and a robust Press-Fit mounting style for secure PCB attachment without the need for complex soldering.
Supporting data rates up to 5Gb/s, the SFP0-3040-L is the ideal solution for telecommunications, data centers, and industrial networking applications requiring durable, shielded interconnect systems.
Key Features and Benefits
- High-Density Stacked Design: The 2x1 configuration allows for two SFP ports in a single vertical footprint, optimizing PCB real estate.
- Integrated Light Pipes: Features pre-installed light pipes to provide clear visual signaling for network activity and link status.
- Press-Fit Mounting: Precision-engineered press-fit pins ensure a reliable mechanical and electrical connection, reducing assembly time and costs.
- Superior EMI Shielding: Fully shielded housing prevents electromagnetic interference, ensuring signal integrity in high-frequency environments.
- Industrial Temperature Resilience: Operates reliably in extreme environments ranging from -40°C to +85°C.
- RoHS Compliant: Manufactured with environmentally friendly, lead-free materials in accordance with global standards.
Technical Specifications of 2X1 SFP Cage
| Feature | Specification |
| Part Number | SFP0-3040-L |
| Description | 2x1 SFP CAGE/CONN PF w/ Light Pipes |
| Data Rate | 5 Gb/s |
| Number of Ports | 2x1 (Stacked) |
| Mounting Style | Press-Fit |
| Entry Angle | Side Entry / Right Angle |
| Shielding | Yes (EMI Shielded) |
| Operating Temperature | -40°C to +85°C |
| Compliance |
RoHS Compliant, NPB |
Technical Datasheet of 5GB/S SFP Cage
Applications of SFP Cage with Light Pipes
The SFP0-3040-L Stacked SFP Cage is optimized for high-speed networking equipment, including:
- Enterprise Switches & Routers: Enhancing port density in rack-mounted hardware.
- Storage Area Networks (SAN): High-reliability connections for data storage arrays.
- Telecommunications Infrastructure: Robust performance for cellular base stations and backhaul equipment.
- Industrial Ethernet: Wide temperature range support for harsh factory and outdoor environments.
FAQ About SFP0-3040-L Stacked 2x1 SFP Cage
Q1. What is the SFP0-3040-L?
SFP0-3040-L is a 2x1 stacked SFP cage/connector with light pipes, intended for compact high-density front-panel designs.
Q2. Is the SFP0-3040-L shielded?
Yes. The datasheet lists the product as shielded, which helps support EMI-conscious system designs.
Q3. What is the operating temperature range?
The operating temperature range is -40°C to +85°C.
Q4. What mounting style does it use?
The product uses a press-fit mounting style.
Q5. Is SFP0-3040-L RoHS compliant?
Yes, the datasheet indicates RoHS compliance.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.

