SFP0-3000-L 2X8 Ports 5GBS SFP Cage & Connector WITH LIGHT PIPES NPB

Pulse SFP0-3000-L 2x8 Port SFP Stacked Cage and Connector Assembly

Engineered to maximize faceplate I/O density in demanding enterprise networking and telecommunications infrastructure, the Pulse SFP0-3000-L is a highly integrated 2x8 (16-port) stacked SFP cage and connector assembly. By organizing an unprecedented sixteen Small Form-factor Pluggable (SFP) ports into a compact, ganged 2x8 matrix (116.10mm overall width), this mechanical receptacle enables hardware architects to radically increase port capacity on standard 1U and 2U rack-mount networking chassis. Designed to support highly reliable data transmission rates up to 5 Gb/s per channel, it serves as an exceptional physical layer housing for Gigabit Ethernet, Fibre Channel, and high-speed storage interconnects.

Constructed for high-yield automated manufacturing, this stacked assembly utilizes a completely solderless Through-Hole Press-Fit mounting mechanism. To ensure uncompromised signal integrity and long-term mechanical durability in high-vibration data center environments, the internal mating contacts feature heavy-duty 30u" Gold plating. This premium plating provides superior resistance against fretting corrosion and physical wear during thousands of transceiver mating cycles.

Integrated Light Pipes for Visual Diagnostics

Providing clear, port-level diagnostic feedback in massive 16-port stacked configurations is a critical requirement for network maintenance and troubleshooting. The SFP0-3000-L intelligently resolves this by incorporating precision-engineered Light Pipes directly into the cage architecture.

• Targeted Port Visibility: These dedicated optical channels efficiently capture light from surface-mounted LEDs located on the PCB and route it directly to the front chassis bezel. This provides network administrators with immediate, unambiguous visual status indicators (such as Link Speed and Network Activity) for both the upper and lower port rows.
• Streamlined EMI Profile: Integrating the light pipes within the cage structure eliminates the need for external, chassis-mounted LED light-guides, preserving the integrity of the electromagnetic interference (EMI) shielding at the faceplate.

High-Density 2x8 Ganged Architecture

The ganged 2x8 port matrix is a foundational mechanical configuration for high-capacity aggregation routers and data center core switches where faceplate real estate is at an absolute premium.

• Integrated Electrical Interface: Unlike standalone cages that require discrete surface-mount SFP connectors to be placed beneath them, the SFP0-3000-L integrates both the mechanical shielding cage and the electrical connectors into a single pre-aligned unit. This eliminates planar tolerance stack-up issues during PCB assembly and ensures flawless transceiver mating across all 16 ports.
• Advanced EMI Shielding: The contiguous metallic structure acts as a continuous Faraday shield. It aggressively contains internal high-frequency emissions generated by the PHY transceivers, significantly reducing near-end crosstalk (NEXT) between the stacked modules and ensuring strict EMI regulatory compliance (FCC/CE).

Mechanical Design & Press-Fit PCB Integration

Hardware engineers prioritize long-term mechanical reliability alongside high-throughput automated manufacturing. The SFP0-3000-L leverages advanced compliant pin technology to optimize the printed circuit board (PCB) assembly workflow.

• Press-Fit (Compliant Pin) Technology: The assembly utilizes a Through-Hole Press-Fit mounting style. The compliant pins are driven directly into plated through-holes (PTH) on the PCB, creating a cold-welded, gas-tight electrical and mechanical bond. This heavily resists physical vibration, mechanical shock, and completely eliminates the thermal stress associated with secondary wave soldering.
• Structural Rigidity: The robust metallic cage acts as a rigid guide rail system, absorbing the physical stress of frequent SFP transceiver insertions and extractions, thereby protecting the delicate internal electrical contacts from fatigue.

Typical Applications

Combining massive 16-port stacked density, premium 30u" gold contact plating, targeted visual diagnostics, and a highly reliable press-fit design, the SFP0-3000-L is the optimal interconnect solution for high-throughput network architectures:

• Data Center & Enterprise Switching: High-density Top-of-Rack (ToR) switches, core edge routers, and enterprise network aggregation devices requiring maximized faceplate port matrices.
• Telecommunications Infrastructure: Broadband access hubs, 5G baseband processing units (BBUs), and high-capacity optical transport network (OTN) switching fabrics.
• Storage Area Networks (SAN): Fibre Channel storage arrays and high-throughput Host Bus Adapters (HBAs) requiring reliable 5 Gb/s physical layer connections.
• Industrial Edge Computing: Ruggedized industrial Ethernet switches and micro-data center nodes deployed in environments demanding robust, vibration-resistant press-fit I/O ports.