MOXA Nport Ports Device Server Power Adapter 613739925102 5450 RS-232/422/485

( Brand: Moxa ), ( Part Type: Device Adapter ), ( UPC: 613739925102 ), ( Weight: 6.99 Pounds )

Review MOXA Nport Ports Device Server Rs-232/422/485 No Power Adapter

The **MOXA NPort 5450** is a robust and versatile industrial-grade serial-to-Ethernet device designed to seamlessly bridge legacy RS-232, RS-422, and RS-485 serial communication protocols with modern Ethernet networks. Engineered for demanding environments, this high-performance device server delivers reliable, low-latency connectivity, making it an ideal solution for industrial automation, SCADA systems, remote monitoring, and data acquisition applications. With **5450 configurable serial ports**, the NPort 5450 offers unparalleled scalability, allowing users to connect multiple serial devices such as PLCs, sensors, barcode scanners, or legacy equipment over a single Ethernet network, simplifying infrastructure while reducing cabling complexity. Each port supports full-duplex communication with adjustable baud rates, data bits, parity, and stop bits, ensuring compatibility with a wide range of serial devices, from slow-speed sensors to high-speed industrial controllers.

Built to withstand harsh operational conditions, the NPort 5450 features a rugged, compact design with a **wide operating temperature range of -40 C to 75 C**, making it suitable for deployment in factories, outdoor environments, or remote locations where temperature fluctuations and electrical noise are common. Its **industrial-grade construction** includes reinforced metal housing, EMI/ESD protection, and robust power input/output options, ensuring stable performance even in high-noise environments. The device supports **PoE (Power over Ethernet) via the Ethernet port**, eliminating the need for separate power adapters in many setups, though it also includes a **dedicated DC power input (12 48V DC)** for flexibility in power distribution, particularly in environments where PoE may not be available. The included **power adapter (model 613739925102)** provides a reliable and efficient power source, ensuring consistent operation while adhering to strict industrial safety standards.

At its core, the NPort 5450 operates as a **transparent bridge**, allowing serial devices to communicate over Ethernet without requiring protocol conversion or additional software. This makes it an excellent choice for applications where legacy equipment must integrate with modern networks, such as PLCs interfacing with SCADA systems, barcode scanners connecting to inventory management software, or remote sensors transmitting data to cloud-based platforms. The device supports **TCP/IP, UDP, and custom application protocols**, enabling seamless integration with enterprise networks, IoT platforms, or custom-built data acquisition systems. Additionally, its **web-based management interface** and **SNMP support** allow for centralized monitoring, configuration, and troubleshooting, enhancing network administration efficiency.

Security is a key consideration in industrial environments, and the NPort 5450 addresses this with features such as **VLAN support, port filtering, and authentication mechanisms**, including username/password protection and SSL/TLS encryption for secure data transmission. This ensures that sensitive industrial data remains protected from unauthorized access while maintaining the integrity of communication channels. The device also supports **DHCP and static IP assignment**, providing flexibility in network deployment, whether in a small-scale setup or a large-scale industrial network. With **low power consumption** and **high reliability**, the NPort 5450 minimizes operational overhead while delivering consistent performance over extended periods.

Whether deployed in a manufacturing plant, a remote telemetry system, or a data center, the MOXA NPort 5450 serves as a bridge between legacy and modern technologies, enabling seamless communication, reducing downtime, and future-proofing industrial networks. Its combination of **high port density, industrial durability, and advanced networking capabilities** makes it a cornerstone for any organization seeking to modernize serial communication infrastructure while maintaining compatibility with existing equipment.

### **Pros and Cons of buying a Moxa 6137-3992-5102 NPort 5450 (5450-Ports RS-232/422/485 Device Server with Power Adapter)**

#### **Pros**

1. **High Port Density and Flexibility**

The NPort 5450 supports **5450 serial ports** in a compact form factor, making it ideal for industrial environments where space is limited but high connectivity is required. It supports **RS-232, RS-422, and RS-485**, allowing compatibility with a wide range of legacy and modern serial devices.

2. **Reliable and Rugged Design**

Moxa devices are known for their **industrial-grade durability**, featuring robust construction to withstand harsh conditions such as temperature fluctuations, humidity, and electrical noise. This makes it suitable for **manufacturing plants, data centers, and outdoor deployments**.

3. **Remote Management and Security Features**

The device supports **remote management via web interface, SSH, SNMP, and Telnet**, enabling administrators to configure, monitor, and troubleshoot connections without physical access. It also includes **VLAN support, port security, and authentication** to enhance network security.

4. **High Performance and Low Latency**

With **full-duplex communication** and support for **high-speed serial data transfer**, the NPort 5450 ensures minimal latency, making it suitable for **real-time applications** such as SCADA systems, industrial automation, and data logging.

5. **Power Over Ethernet (PoE) and Redundant Power Options**

The device supports **PoE (IEEE 802.3af/at)** and includes a **built-in power adapter**, allowing flexible power sourcing. Some models also support **redundant power inputs**, improving uptime in critical applications.

6. **Compatibility with Modern Networks**

The NPort 5450 integrates seamlessly with **Ethernet networks**, enabling serial devices to communicate over IP. It supports **DHCP, static IP assignment, and IPv4/IPv6**, making it easy to integrate into existing IT infrastructures.

7. **Scalability and Modularity**

Moxa offers **expansion options** (such as additional port modules) if more serial connectivity is needed in the future. This makes the device a **long-term investment** rather than a one-time purchase.

8. **Strong Technical Support and Warranty**

Moxa is a well-established brand with **global technical support**, ensuring reliable assistance in case of issues. Many models come with **extended warranties**, providing peace of mind for mission-critical deployments.

---

#### **Cons**

1. **High Initial Cost**

The NPort 5450 is a **high-end device**, and the **5450-port model is particularly expensive** compared to smaller serial-to-Ethernet converters. Organizations with limited budgets may find it financially challenging to deploy.

2. **Complex Setup and Configuration**

Due to its advanced features (VLANs, SNMP, SSH, etc.), the **initial setup can be complex**, requiring IT or networking expertise. Smaller businesses or non-technical users may struggle with configuration.

3. **Power Consumption**

With **5450 ports**, the device consumes **significant power**, especially if using PoE. This could lead to **higher electricity costs** in large deployments, particularly in data centers or industrial settings.

4. **Potential Overkill for Small Deployments**

If an organization only needs a **few serial ports**, purchasing a **5450-port device** may be **unnecessarily expensive**. Smaller Moxa models (e.g., NPort 5xxx series with fewer ports) might be a better fit for lower-scale requirements.

5. **Dependence on Ethernet Infrastructure**

Since the device converts serial to Ethernet, it **requires a stable network connection**. If the Ethernet network fails, all serial devices connected through the NPort 5450 will also be affected.

6. **Limited Physical Port Availability**

While the device supports **5450 virtual ports**, the **physical port count is typically lower** (e.g., 1x RJ45 for Ethernet). This means **multiple devices may be needed** for widespread serial device integration, increasing complexity.

7. **Potential Latency in High-Speed Applications**

Although the NPort 5450 is designed for low latency, **extremely high-speed serial data (e.g., gigabit speeds)** may still experience minor delays due to protocol conversion overhead.

8. **Vendor Lock-In Concerns**

Moxa s proprietary management tools and configurations may **limit flexibility** if switching to a different vendor in the future. However, this is a general concern with specialized industrial hardware rather than a flaw specific to Moxa.

---

### **Conclusion**

The **Moxa 6137-3992-5102 NPort 5450** is a **powerful, high-performance serial-to-Ethernet device server** ideal for **large-scale industrial, SCADA, or automation deployments** where **reliability, scalability, and remote management** are critical. Its **rugged design, security features, and support for multiple serial protocols** make it a strong choice for enterprises with **high connectivity demands**.

However, its **high cost, complex setup, and potential overkill for smaller deployments** may make it **less suitable for budget-conscious or low-scale users**. Organizations should carefully assess their **port requirements, budget, and technical expertise** before purchasing.

### **Recommendation**

- You require **high port density (5450 serial ports)** for industrial automation, SCADA, or large-scale data acquisition.

- Your environment demands **rugged, reliable, and remotely manageable** serial-to-Ethernet conversion.

- You have **IT/networking expertise** to handle configuration and maintenance.

- Long-term **scalability and redundancy** are priorities.

- You only need **a few serial ports** (opt for a smaller Moxa model like NPort 5xxx with fewer ports).

- Budget is a **major constraint** (evaluate cost-effective alternatives like used/refurbished units or other vendors).

- Your team lacks **networking expertise** (a managed switch or simpler serial converter may suffice).

- You require **extremely high-speed serial data** (check if the NPort 5450 meets your latency requirements).

For most **enterprise-level industrial applications**, the **Moxa NPort 5450 is a solid investment** due to its **performance, durability, and advanced features**. However, **smaller businesses or non-critical deployments** should weigh the cost against their actual needs before committing.

Details:

With a weight of 6.99 pounds, this device server is compact and durable for use in range industrial settings. This product does not include a power adapter, allowing users to easily integrate it into their existing systems. It offers multiple communication options including RS-232, RS-422, and RS-485, making it versatile for various applications. The MOXA NPort 5450 is a 4-port device server designed for industrial automation and motion control systems.

part #: 613739925102 prices

• $190.00-$730.00

specifications automationjack:

• brand: Moxa
• part type: Device Adapter
• upc: 613739925102
• weight: 6.99 Pounds

offer automationjack:

• sold: 0
• best offers: True
• quantity: 1
• options: Ship-to-home
• availability: In Stock
• started: April 17, 2026

payments automationjack:

• other
• credit card: Diners-club
• wallet: Google-pay

shipping automationjack:

• carrier: USPS
• class: Standard
• transit: 7-11 Days
• service: USPS Ground Advantage
• type: Calculated
• cost: $53.93

general automationjack:

• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment
• condition: Used

returns automationjack:

• policy: No Returns

seller automationjack:

• city: San Jose, California
• rating: 100.0%
• # reviews: 368

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