Description
Product Overview
The GE D20 MIC 10BASE-T 820-0756 is an industrial-grade dedicated Ethernet modular interface card developed for GE D20 and D200 series power automation controllers. As a core network expansion component, it serves as a key communication bridge for power monitoring and control systems. It upgrades standard D20 controller units with stable 10BASE-T Ethernet connectivity. It supports real-time field data transmission, remote system docking and network interconnection for substation automation equipment. Built with professional industrial circuit design, this module perfectly matches the original D20 system architecture. It delivers reliable and low-jitter network communication for power grid monitoring, energy management and industrial control projects worldwide.
Most universal network modules cannot meet the strict operating requirements of power industrial scenarios. Ordinary commercial Ethernet cards lack professional surge protection and electromagnetic interference resistance. They are prone to packet loss, network disconnection and communication failure in complex substation electromagnetic environments. In addition, third-party modules usually have poor compatibility with GE D20 systems. They require complicated debugging and program modification, which increases project costs and operational risks. In contrast, the GE D20 MIC 10BASE-T 820-0756 is tailor-made for D20 series equipment. It complies with IEEE 802.3 industrial Ethernet standards and undergoes strict factory calibration and aging tests. It features plug-and-play installation and zero compatibility errors. It has become the preferred choice for D20 system network renovation, old module replacement and standardized global industrial e-commerce procurement.
Core Product Features & Competitive Advantages
Power automation systems demand high stability, strong anti-interference performance and long operational life from network communication modules. Conventional network expansion accessories cannot adapt to long-term high-load operation in harsh substation environments. To solve industry pain points such as unstable transmission and poor system matching, the GE D20 MIC 10BASE-T 820-0756 integrates industrial-grade design and dedicated system adaptation. It comprehensively improves the reliability and intelligence of D20 controller network communication.
- Standard 10BASE-T Industrial Ethernet Protocol: Fully compliant with IEEE 802.3 10BASE-T international Ethernet standards. It supports fixed 10Mbps baseband stable transmission. It ensures consistent and low-delay data interaction for power monitoring and control systems.
- 100% Original D20 System Compatibility: Customized for GE D20 and D200 series controllers. It supports automatic system identification and plug-and-play installation. No program modification or complex debugging is required, effectively avoiding compatibility faults.
- Adaptive Half/Full Duplex Operation: Automatically switches between half-duplex and full-duplex modes. It adapts to various on-site network topologies. It enhances network connection flexibility and overall communication stability.
- Built-In Surge & Lightning Protection: The RJ45 port is equipped with professional surge protection circuits. It resists instantaneous voltage surges and strong electromagnetic impacts in substations. It prevents module burnout and unexpected network interruption.
- Multi-Protocol Adaptive Support: Natively supports mainstream industrial protocols including TCP/IP, UDP and ICMP. It seamlessly connects with power SCADA platforms and remote monitoring systems. It enables real-time data uploading and remote parameter configuration.
- Long-Distance Stable Transmission Capacity: Supports up to 100-meter stable transmission with standard CAT5 twisted-pair cables. It fully meets the wiring layout requirements of most substation cabinets and on-site control rooms.
- Intuitive LED Status Indication: Equipped with dedicated LED indicators for link status and data activity. It allows on-site engineers to quickly judge network faults and locate abnormal points without professional detection tools.
- Ultra-Wide Temperature Environmental Adaptability: Adopts high-grade industrial components. It stably operates within an ultra-wide temperature range. It adapts to high-temperature, low-temperature and temperature-fluctuating harsh industrial environments.
- Low-Power & High-Reliability Design: Optimized embedded circuit layout reduces power consumption and heat generation. It supports 7×24-hour uninterrupted full-load operation with extremely low field failure rate.
- Compact Modular Installation: Standard MIC miniaturized structure features small size and lightweight design. It fits perfectly with D20 equipment slots. It saves cabinet space and simplifies daily installation and maintenance work.
GE D20 MIC 10BASE-T 820-0756
Detailed Segmented Technical Specifications
The GE D20 MIC 10BASE-T 820-0756 strictly follows GE original factory industrial standards and IEEE international Ethernet specifications. All communication performance, electrical indicators, structural parameters and environmental resistance undergo professional laboratory testing and long-term field verification. The detailed classified parameters below support accurate model selection, engineering design and standardized batch procurement.
3.1 Basic Product & Application Parameters
This product is a dedicated MIC-type industrial Ethernet expansion module. It is exclusively used for network function upgrading and stable data transmission of GE D20/D200 power automation control systems.
- Official Product Model: D20 MIC 10BASE-T 820-0756
- Product Category: Industrial Ethernet Modular Interface Card (MIC)
- Manufacturer: General Electric (GE)
- Core Function Positioning: D20 system Ethernet expansion, field network data transmission, remote communication docking
- Fully Compatible Systems: GE D20 and D200 series power monitoring and control controllers
- Installation Method: Built-in slot-type modular quick installation, matching D20 original equipment bits
- Core Application Scenarios: Substation automation systems, power grid remote monitoring, industrial energy management, D20 system network upgrading and intelligent power transformation projects
- Executive Standards: IEEE 802.3 10BASE-T Ethernet standard, GE original factory specifications, industrial EMC and power industry safety certification standards
3.2 Core Communication Performance Parameters
It adopts standard industrial Ethernet configuration to ensure low-jitter, high-precision and stable network data interaction for power automation systems.
- Ethernet Compliance Standard: IEEE 802.3 certified 10BASE-T industrial Ethernet
- Fixed Transmission Rate: 10Mbps stable baseband transmission speed
- Duplex Working Mode: Automatic half-duplex / full-duplex adaptive switching
- Physical Interface: 1× shielded RJ45 port with built-in surge and lightning protection
- Applicable Transmission Medium: UTP/STP twisted-pair cables (CAT5 and above recommended)
- Maximum Effective Transmission Distance: 100 meters stable signal transmission range
- Supported Network Protocols: TCP/IP, UDP, ICMP mainstream industrial communication protocols
- Status Feedback Function: Real-time LED display for network link connection and data transmission activity
- Network Configuration: Supports static IP address configuration for fixed industrial network deployment
3.3 Electrical & Power Parameters
It adopts low-power embedded circuit design, matching D20 system power architecture, adapting to long-term continuous industrial operation.
- Power Supply Mode: Powered by D20 system backplane (standard 5VDC internal power supply)
- Actual Power Consumption: Ultra-low power consumption ≤3W, low heat generation during full-load operation
- Built-In Protection Mechanism: Surge protection, overvoltage resistance and circuit anti-shock protection
- Anti-Interference Performance: Industrial EMC electromagnetic compatibility design, resisting strong electromagnetic interference in substation environments
3.4 Mechanical & Structural Parameters
The miniaturized modular structure is specially optimized for D20 series equipment, realizing space-saving installation and convenient maintenance.
- Structural Type: Standard MIC embedded modular card structure
- Overall Dimensions: 90mm × 60mm × 25mm compact industrial size
- Product Weight: Approximately 200g lightweight design
- Protection Grade: IP20 industrial protection rating (suitable for indoor cabinet installation)
- Installation Features: Slot-type plug-and-play quick installation, no extra fixing accessories required
- Structural Advantages: Small footprint, no occupation of extra cabinet space, easy disassembly and replacement
3.5 Environmental Adaptability Parameters
After strict extreme environment simulation tests, the module maintains full-performance stable operation in various harsh power industrial scenarios.
- Full-Load Operating Temperature Range: -40°C to +85°C ultra-wide temperature stable operation
- Storage Temperature Range: -40°C to +85°C high and low temperature resistance
- Working Humidity Range: 5%–95% RH non-condensing humid environment adaptation
- Environmental Resistance: Resists industrial dust, temperature fluctuation and on-site mechanical vibration
- Continuous Operation Capacity: Supports 7×24-hour uninterrupted full-load network operation
3.6 Factory Testing & Quality Certification
Every GE D20 MIC 10BASE-T 820-0756 module is produced under GE’s strict industrial quality control system. Each unit completes full-function testing and performance calibration before delivery to meet high-standard power automation industry requirements.
- Core Factory Testing Items: Network transmission stability test, protocol compatibility calibration, surge protection performance test, temperature cycle test and long-term aging operation test
- Quality Inspection Standard: 100% full-function test + full performance calibration + complete test data filing
- Authoritative Qualification Certification: CE, UL industrial safety certification and EMC electromagnetic compatibility certification
- Field Operation Reliability: Widely applied in global power grid automation projects with stable transmission performance and ultra-low failure rate
GE D20 MIC 10BASE-T 820-0756
E-commerce Sales Mode & Complete Procurement Advantages
As a dedicated core network expansion module for GE D20 power automation systems, this product adopts standardized, transparent and efficient global industrial e-commerce sales mode. It mainly serves power system equipment maintenance, old D20 network module upgrading and power enterprise strategic spare parts reserve. It provides one-stop standardized procurement and full-cycle professional technical services for power engineering integrators and power grid operation enterprises.
4.1 Standardized Transparent E-commerce System
All products adopt unified original factory production and full-process standardized testing. The whole production, performance calibration and warehousing process is fully traceable. E-commerce platforms openly display complete product datasheets, performance test reports and official qualification certificates. Customers can verify product authenticity, D20 system compatibility and transmission stability online. This transparent sales mechanism effectively avoids refurbished and inferior modules. It fully guarantees the stable communication operation of power automation systems.
4.2 Diversified Flexible Procurement Modes
Power equipment emergency replacement, daily spare parts stocking and large-scale power grid upgrading projects have different procurement cycle and quantity demands. To cover all industrial application scenarios, we provide three flexible procurement solutions for customers.
- Emergency Spot Procurement: Suitable for on-site module failure and network communication interruption emergencies. Sufficient global spot inventory supports fast delivery. It helps power stations quickly restore D20 system network connectivity and avoid monitoring system paralysis risks.
- Small-Batch Spare Parts Stocking: Ideal for substations and energy management enterprises to build dedicated D20 system spare parts inventory. Pre-storing this module improves on-site fault emergency response speed and reduces hidden operational dangers.
- Large-Batch Engineering Procurement: Provides exclusive preferential pricing and long-term framework cooperation services for large-scale power grid automation upgrading projects. It effectively reduces overall project procurement costs and shortens equipment commissioning cycles.
4.3 Full-Cycle After-Sales Service Guarantee
Ethernet communication modules are core data transmission carriers of D20 power monitoring systems. Their stability directly affects the real-time and accuracy of power data monitoring. We provide comprehensive full-cycle after-sales protection to eliminate all procurement risks for customers.
- 100% Original Genuine Guarantee: All modules are brand-new original GE products with complete factory test reports and qualification documents, ensuring 100% compatibility and communication performance.
- Professional Industrial Packaging: Adopts multi-layer anti-static, shockproof, moisture-proof and dust-proof packaging. It protects internal precision circuits from damage during long-distance transportation and storage.
- 24/7 Professional Technical Support: Provides pre-sales model consultation, in-sales installation and debugging guidance, and after-sales fault diagnosis and performance optimization services.
- Long-Term Official Warranty Service: Enjoys unified official warranty coverage. Free maintenance and replacement services are provided for non-human-induced quality faults to reduce enterprise operation and maintenance costs.
GE D20 MIC 10BASE-T 820-0756
Main Industrial Application Scenarios
Benefiting from original D20 system matching, stable 10Mbps transmission, surge protection and ultra-wide environmental adaptability, this module is widely used in core network communication links of various power automation systems.
- Substation Automation Systems: Used for network expansion of substation D20 monitoring controllers. It realizes stable data interaction between on-site control units and upper monitoring platforms to ensure real-time and accurate power data transmission.
- Power Grid Remote Monitoring Projects: Serves as a dedicated communication module for power grid scheduling monitoring systems. It maintains long-term stable network operation in complex electromagnetic environments to guarantee normal grid scheduling operation.
- Industrial Energy Management Systems: Applied to network docking of industrial power monitoring and energy-saving management equipment. It provides reliable network support for enterprise power data statistics and energy consumption analysis.
- Old D20 System Renovation & Upgrading: Replaces aging and unstable old network modules. It improves system anti-interference ability and transmission stability without replacing the main controller, greatly reducing renovation costs.
Product Value & Market Competitiveness
The GE D20 MIC 10BASE-T 820-0756 solves common industry pain points of traditional D20 network expansion solutions, including poor compatibility, weak anti-interference, unstable transmission and narrow environmental adaptation range. It integrates original system matching, professional surge protection, duplex adaptive communication and ultra-wide temperature resistance. It greatly improves the overall stability and environmental adaptability of GE D20 power automation systems.
In the global power industrial spare parts e-commerce market, this module has outstanding differentiated competitiveness. It features zero compatibility faults, ultra-low field failure rate, long service life and dedicated power scenario optimization. Combined with standardized genuine procurement, complete qualification documents and full-cycle professional after-sales services, it is the preferred network expansion module for D20 system daily maintenance, power grid intelligent upgrading and enterprise strategic spare parts reserve.
