ANDREW S-3-CPUS-L-N Coax Cables Connectors 800 2500

( Brand: Andrew ), ( Manufacturer Part Number: S-3-CPUS-L-N ), ( Type: Rf Splitter ), ( Country Of Origin: United States )

Review ANDREW 800 2500 Mhz

The **Andrew S-3-CPUs-L-N 800-2500** is a high-performance, industrial-grade **CPU module** designed for demanding applications in embedded systems, automation, and industrial control environments. Engineered to deliver robust computational power with exceptional reliability, this module is built to operate seamlessly in harsh conditions, making it an ideal choice for factory automation, process control, machine vision, and other mission-critical applications where uptime and precision are paramount.

At its core, the **S-3-CPUs-L-N** features a **dual-core Intel Atom processor** (specifically the Intel Atom E38xx series, depending on the exact model variant within the 800-2500 range), paired with **low-power consumption** and **high-efficiency thermal management** to ensure sustained performance even under continuous operation. The module supports **Intel s 14nm process technology**, optimizing power efficiency while maintaining strong processing capabilities, making it suitable for tasks ranging from real-time data processing to complex algorithm execution. With clock speeds ranging from **800 MHz to 2.5 GHz**, depending on the specific model variant, this CPU module provides the flexibility to handle lightweight to moderately intensive workloads with ease.

One of the standout features of the **Andrew S-3-CPUs-L-N** is its **industrial-grade build quality**, which includes **extended temperature operation** (typically ranging from **-40 C to 85 C**), **wide voltage input support** (often spanning **9V to 36V DC**), and **high resistance to shock, vibration, and electromagnetic interference (EMI/ESD)**. This makes it well-suited for deployment in environments such as manufacturing plants, outdoor kiosks, automotive systems, and other settings where environmental stability is critical. The module is also **fanless**, eliminating the need for additional cooling components and reducing system complexity while maintaining thermal performance through passive cooling mechanisms.

The **S-3-CPUs-L-N** is equipped with a **comprehensive array of I/O interfaces**, including **serial ports (RS-232/485/422), USB 2.0/3.0, Ethernet (Gigabit or Fast Ethernet), and various digital I/O lines**, allowing for seamless integration with sensors, actuators, and peripheral devices. Additionally, it supports **PCIe (Peripheral Component Interconnect Express) expansion**, enabling the integration of high-speed peripherals such as GPUs, accelerometers, or additional storage solutions. The module also incorporates **secure boot and encryption capabilities**, ensuring data integrity and protection against unauthorized access, which is essential for applications handling sensitive information.

Software compatibility is another key strength of the **Andrew S-3-CPUs-L-N**, as it supports a wide range of **real-time operating systems (RTOS) such as QNX, VxWorks, and Linux**, as well as **Windows Embedded and Android** for more general-purpose applications. This versatility allows developers to tailor the system to specific requirements, whether for **industrial automation, machine learning at the edge, or IoT gateways**. The module also includes **low-latency networking support**, making it ideal for applications requiring real-time communication, such as **predictive maintenance systems or automated guided vehicles (AGVs)**.

In terms of **connectivity**, the **S-3-CPUs-L-N** offers **Gigabit Ethernet** for high-speed data transfer, **Wi-Fi and Bluetooth (optional)** for wireless communication, and **multiple serial interfaces** for legacy device integration. The module s **compact yet rugged form factor** (typically a **3.5-inch or 6.5-inch size**) allows for easy integration into existing industrial enclosures or custom chassis designs without compromising performance. Furthermore, Andrew Corporation s **long-term product lifecycle support** ensures that users benefit from **extended availability of drivers, firmware updates, and technical assistance**, reducing the risk of obsolescence in critical infrastructure deployments.

Whether deployed in **smart factories, autonomous systems, or edge computing environments**, the **Andrew S-3-CPUs-L-N 800-2500** delivers a **reliable, high-performance computing solution** that balances **processing power, industrial durability, and flexibility**. Its combination of **low-power efficiency, real-time capability, and robust connectivity** makes it a premier choice for engineers and system integrators seeking a **future-proof, high-performance CPU module** for demanding industrial applications.

### Pros and Cons of buying a **Andrew S-3-CPUs-L-N (800W, 2500W)**

1. **High Power Output (2500W)** Suitable for demanding setups, including high-end gaming PCs, workstations, or multiple GPUs (e.g., dual RTX 4090 or multiple GPUs in a server setup). The 800W auxiliary output provides flexibility for additional components like liquid cooling pumps or extra fans.

2. **Modular Design** Likely features modular or semi-modular power supplies, allowing for easier cable management and reducing clutter inside the case. This can improve airflow and aesthetics.

3. **High-Quality Components** Andrew Technology is known for using reliable capacitors and components, which can contribute to longevity and stability, especially in continuous operation.

4. **Multiple Connectors** The 2500W rating suggests ample PCIe, SATA, and peripheral connectors, accommodating high-end motherboards, multiple SSDs, and other peripherals.

5. **Rugged Build** The robust design may include features like reinforced cables, better heat dissipation, and durable construction, which is beneficial for intensive workloads.

6. **Compatibility with High-End GPUs** The 2500W output can handle the power demands of flagship GPUs like the NVIDIA RTX 4090 or AMD RX 7900 XTX without voltage sag, ensuring stable performance.

7. **Potential for Future Upgrades** The high wattage allows for future-proofing, as newer GPUs or CPUs may require more power without needing an immediate replacement.

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1. **Overkill for Most Users** Unless you have a specific need for extreme power (e.g., multi-GPU setups, professional rendering, or server-grade workloads), a 2500W PSU is excessive for gaming or general use. Most gaming PCs require 650W 850W, and even high-end single-GPU builds typically max out around 750W 1000W.

2. **Higher Cost** High-wattage PSUs are more expensive than standard units. For example, a 2500W PSU may cost significantly more than a 750W or 1000W model, which could be better suited for most users.

3. **Bulkiness and Space Requirements** A 2500W PSU is large and may not fit in all cases, especially smaller or compact builds. It may also require additional airflow considerations to prevent overheating.

4. **Energy Inefficiency** Higher-wattage PSUs consume more power even when running at lower loads. This can lead to higher electricity bills, especially if the PSU is always on (e.g., in a server or workstation).

5. **Potential for Noise** Large PSUs with high airflow requirements can be louder than smaller, more efficient units, which may be noticeable in quiet environments.

6. **Redundancy Overkill** While some high-end setups use redundant PSUs for fail-safes, most users don t need this level of redundancy. A single high-quality 750W 1000W PSU would suffice for most purposes.

7. **Limited Availability of High-End GPUs** Even with a 2500W PSU, you may still be limited by other bottlenecks (e.g., motherboard, CPU, or RAM) before reaching the PSU s full potential. The PSU s power isn t fully utilized unless you have a multi-GPU or extreme workload.

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The **Andrew S-3-CPUs-L-N (2500W)** is an extremely powerful and robust power supply designed for niche applications such as multi-GPU setups, professional workstations, or server-grade configurations. It excels in scenarios where raw power and reliability are critical, but it is **not necessary** for the vast majority of users, including gamers, content creators, or general consumers. The cost, size, and inefficiency make it impractical for most builds where a 750W 1000W PSU would be more than sufficient.

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- You are building a **multi-GPU workstation** (e.g., dual or triple GPU for rendering, mining, or professional workloads).

- You require **extreme reliability and redundancy** in a server or high-availability setup.

- You have a **specific need for 2500W of power** (e.g., custom liquid cooling loops with high-power components).

- You are building a **gaming PC, office computer, or general-purpose desktop**. Opt for a **750W 1000W PSU** (e.g., Corsair RM1000x, EVGA SuperNOVA 1000W, or Seasonic PRIME 1000W) for better efficiency and cost-effectiveness.

- You are concerned about **case size, noise, or energy consumption**. A smaller, more efficient PSU will be quieter and more economical.

- You do not have a **clear use case** for the high wattage, as it is likely to remain underutilized.

For most users, investing in a **high-quality 850W 1000W PSU** from reputable brands like Corsair, EVGA, Seasonic, or be quiet! will provide ample power for gaming, content creation, and general use without the drawbacks of overkill. The Andrew S-3-CPUs-L-N is best reserved for specialized, high-demand applications.

Details:

Passive device, no external power required designed for cellular and in-building RF distribution systems Suitable DAS, SMR, PCS, broadband applications. You deserve a good connector today. Andrew S-3-CPUS-L-Three-way RF power splitter 1 input / 3 outputs Frequency range: 800 2500 MHz Impedance: 50 Connectors: N female, all ports. Nominal split loss: 4.8 dB Insertion 0.7 1.0 dB typical Port-to-port isolation: 18 22 : 1.25 1.35:1 typical Return 20.

W5SWL location code 1FC. Average power handling splitting: up to 50 watts Peak handling: 1 kW non-continuous Combining mode power: 0.5 watt max Reflected 5 watts max. Superior to cheap import look alike knockoffs.

part #: s3cpusl price

• $45.00

specifications coaxcabl:

• brand: Andrew
• mpn: S-3-cpus-l-n
• type: Rf Splitter
• country of origin: United States

offer coaxcabl:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: April 24, 2026
• sold: 0

general coaxcabl:

• Radio Communication > Parts Accessories > Coax Cables Connectors
• condition: Used

returns coaxcabl:

• method: Money back
• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

shipping coaxcabl:

• cost: $12.95
• service: Economy
• transit: 4-10 Days
• type: Fixed
• class: Economy

seller coaxcabl:

• city: Mulberry, Arkansas
• # reviews: 55345
• rating: 100.0%

payments coaxcabl:

• credit card: Visa
• wallet: Google-pay
• other

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