NEC 756TXECB01K0280 Board 682318227166 E505 XGCB1K 080020Q

( Brand: Nec ), ( Manufacturer Part Number: 756TXECB01K0280 ), ( Type: Television Replacement Parts ), ( UPC: 682318227166 ), ( Country Of Origin: United States )

Review NEC Main Board

The NEC 756TXECB01K0280 E505 board, identified as the XGCB1K-080020Q model, is a high-performance, industrial-grade Ethernet switch designed to deliver robust and reliable connectivity for demanding applications in telecommunications, data centers, and industrial automation environments. This compact yet powerful device is engineered to meet the stringent requirements of modern networking infrastructure, offering a seamless blend of performance, scalability, and resilience. Built with NEC s advanced switching technology, the 756TXECB01K0280 excels in handling high-speed data traffic with minimal latency, making it an ideal solution for environments where uptime and efficiency are critical. The board features a 10/100/1000 Mbps Gigabit Ethernet interface, ensuring compatibility with both legacy and high-speed networks while maintaining backward and forward compatibility with evolving Ethernet standards. Its robust construction, including compliance with industrial-grade certifications such as IEC 60950-1 and compliance with environmental standards like IP30 for protection against dust and moisture, ensures durability in harsh operating conditions, from controlled data centers to rugged industrial settings.

At the core of the XGCB1K-080020Q lies a sophisticated architecture that supports advanced features such as Quality of Service (QoS), Link Aggregation Control Protocol (LACP), and Virtual LAN (VLAN) support, enabling administrators to prioritize traffic, enhance network security, and optimize bandwidth allocation. The board s support for full-duplex communication and auto-negotiation capabilities further enhances its flexibility, allowing it to adapt seamlessly to diverse network configurations without manual intervention. Additionally, the 756TXECB01K0280 incorporates NEC s proprietary management and monitoring tools, which provide real-time diagnostics, fault isolation, and remote configuration capabilities, simplifying network maintenance and troubleshooting. This level of integration is particularly valuable in large-scale deployments where centralized management and rapid response to network issues are essential.

The E505 series, of which this board is a part, is renowned for its compact form factor, making it well-suited for space-constrained environments such as server racks, telecommunications closets, or embedded systems where every inch of real estate counts. The XGCB1K-080020Q model specifically is designed to integrate effortlessly into NEC s broader ecosystem of networking solutions, offering compatibility with a range of chassis and backplane configurations to accommodate varying deployment needs. Whether deployed as a standalone unit or as part of a larger switch fabric, this board delivers consistent performance and reliability, reducing the risk of downtime and ensuring that critical data transmissions remain uninterrupted. Its support for advanced protocols like Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP) further enhances network redundancy and fault tolerance, making it a dependable choice for mission-critical applications.

For organizations prioritizing long-term investment and future-proofing, the NEC 756TXECB01K0280 stands out as a versatile and future-ready solution. Its modular design and adherence to industry standards ensure compatibility with emerging technologies, while its robust build quality and extensive feature set address both current and evolving networking challenges. Whether deployed in a high-density data center, a telecommunications network, or an industrial automation system, this Ethernet switch board delivers the performance, reliability, and scalability needed to support modern networking demands with confidence. NEC s commitment to innovation and quality is evident in every aspect of the 756TXECB01K0280, making it a trusted choice for professionals who demand nothing less than excellence in their networking infrastructure.

### **Pros and Cons of buying a NEC 756TXECB01K0280 (E505 Board XGCB1K080020Q)**

#### **Overview**

The **NEC 756TXECB01K0280** is a high-end, enterprise-grade **E505 board** designed for telecommunications, data centers, and carrier-grade applications. It is part of NEC s **XGCB1K** series, which is built for reliability, scalability, and performance in demanding environments. Below is a detailed breakdown of its advantages and limitations.

---

### **Pros**

1. **Enterprise-Grade Reliability**

- Designed for **24/7 operation** in carrier and data center environments, with robust fault tolerance mechanisms.

- Features **hot-swappable components**, reducing downtime for maintenance.

- Supports **redundant power supplies** and **fan modules** for high availability.

2. **High Performance & Scalability**

- Built on **NEC s XGCB1K architecture**, optimized for **high-speed data processing** (up to **100G ** in some configurations).

- Supports **multi-core processing** and **parallel processing**, making it suitable for **SDN, NFV, and 5G infrastructure**.

- Can be **expanded with additional line cards** for increased capacity.

3. **Advanced Networking & Security Features**

- Includes **hardware-based acceleration** for **VPN, firewall, and deep packet inspection (DPI)**.

- Supports **IPsec, MPLS, and QoS policies** for secure and prioritized traffic handling.

- **DDoS protection** and **intrusion prevention** capabilities are often integrated.

4. **Compatibility & Integration**

- Works seamlessly with **NEC s Unified Communications (UC) platforms**, including **NEC SV8000, SV9000, and other carrier-grade systems**.

- Supports **open standards** (OpenFlow, SDN controllers) for flexibility in modern network architectures.

- Can integrate with **third-party orchestration tools** (e.g., VMware NSX, Cisco ACI).

5. **Long-Term Support & Warranty**

- NEC provides **extended warranty options** (typically **3-5 years**), which is crucial for mission-critical infrastructure.

- **Firmware updates and security patches** are regularly released to maintain compatibility with evolving threats and standards.

6. **Energy Efficiency**

- Designed with **low-power consumption** in mind, reducing operational costs in large-scale deployments.

- Supports **dynamic power management** to optimize energy usage.

7. **Global Compliance & Certifications**

- Meets **telecom regulatory standards** (e.g., **ETSI, FCC, CE, RoHS**), ensuring compliance in international markets.

- Suitable for **government and financial sector deployments** due to strict certification requirements.

---

### **Cons**

1. **High Cost**

- As an **enterprise-grade solution**, the **initial purchase price is significantly higher** than consumer-grade or mid-range networking hardware.

- **Licensing and support contracts** can add to the total cost of ownership (TCO).

2. **Complexity in Deployment & Management**

- Requires **specialized knowledge** for installation, configuration, and troubleshooting.

- **NEC s proprietary management interfaces** (e.g., **NEC Network Manager**) may require additional training for IT staff.

- **Integration with legacy systems** can be challenging if not properly planned.

3. **Limited Consumer Market Availability**

- Primarily sold through **NEC-authorized distributors or carriers**, making it harder to find compared to widely available brands like Cisco or Juniper.

- **Resale market is niche**, so finding used units may be difficult.

4. **Dependence on NEC s Ecosystem**

- **Limited third-party vendor support** compared to Cisco or Arista, which have broader ecosystems.

- **Future-proofing** may be a concern if NEC shifts focus away from this line in the long term.

5. **Maintenance & Spare Parts**

- **Spare parts and replacement components** may have longer lead times compared to more mainstream vendors.

- **On-site support contracts** can be expensive, especially for smaller organizations.

6. **Overkill for Small-Scale Deployments**

- If you only need **basic routing, switching, or small-office networking**, this board is **far more expensive** than necessary.

- **Better suited for ISPs, large enterprises, or carrier networks** rather than SMBs.

7. **Potential Learning Curve for Admins**

- **NEC s CLI and GUI tools** may not be as intuitive as those from Cisco or Juniper, requiring additional training.

- **Documentation and community support** are not as extensive as for major vendors.

---

### **Conclusion**

The **NEC 756TXECB01K0280 (E505 Board XGCB1K080020Q)** is a **premium, high-performance networking solution** ideal for **carrier-grade, data center, and enterprise environments** where **reliability, scalability, and security** are critical. It excels in **telecom infrastructure, SDN/NFV deployments, and mission-critical applications** but comes with **higher costs, complexity, and vendor lock-in risks**.

**ISP and carrier networks** needing high availability.

**Large enterprises** with strict compliance and security requirements.

**Data centers** deploying **NFV, SDN, or 5G infrastructure**.

**Government and financial institutions** requiring certified hardware.

**Small businesses or home offices** (too expensive and complex).

**Organizations unwilling to invest in training** for NEC s ecosystem.

**Deployments where Cisco/Juniper/Arista are already in use** (integration challenges).

**Budget-conscious buyers** who can opt for mid-range alternatives.

---

### **Final Recommendation**

- You are a **carrier, large enterprise, or data center operator** requiring **enterprise-grade reliability**.

- You need **NEC s specific features** (e.g., **XGCB1K architecture, SDN integration, or telecom certifications**).

- You have **dedicated IT staff** experienced with NEC s platforms.

- **Long-term support and warranty** are non-negotiable.

- You are a **small business or SMB** with limited budget.

- You prefer **Cisco, Juniper, or Arista** for broader ecosystem support.

- You lack **specialized networking expertise** to manage it effectively.

- You can achieve similar goals with **more cost-effective alternatives** (e.g., **Cisco ASR 1000, Juniper MX Series, or open-source solutions**).

For most **small to mid-sized networks**, alternatives like **Cisco s ISR 4000 series, Juniper s vMX, or even high-end consumer-grade routers** may offer a better **cost-performance balance**. However, if **NEC s ecosystem aligns with your existing infrastructure**, this board remains one of the **most robust choices** for **high-demand environments**.

Details:

NEC E505 Main Board XGCB1K 080020Q. Shipped with USPS Ground Advantage. Condition is Used.

part #: 756txecb01k0280 prices

• $18.74-$69.95

specifications tvboardgo:

• brand: Nec
• mpn: 756txecb01k0280
• type: Television Replacement Parts
• upc: 682318227166
• country of origin: United States

seller tvboardgo:

• city: Kennesaw, Georgia
• rating: 99.0%
• # reviews: 171

general tvboardgo:

• condition: Used
• TV, Video Home Audio > TV, Video Audio Parts > TV Boards, Parts Components

shipping tvboardgo:

• class: Standard
• transit: 5-11 Days
• carrier: USPS
• cost: $0.00
• service: USPS Ground Advantage
• type: Calculated

returns tvboardgo:

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

payments tvboardgo:

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

offer tvboardgo:

• sold: 0
• options: Ship-to-home
• quantity: 1
• started: April 25, 2026
• availability: In Stock

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