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| Categories | Stacked RJ45 Connectors | 
|---|---|
| Brand Name: | GLGNET | 
| Model Number: | JDKN4T89YA-D1D1 2x4 stacked RJ45 | 
| Certification: | ISO9001, ISO1400, UL, RoHS, IECQ QC080000 | 
| Place of Origin: | China | 
| MOQ: | Negotiable | 
| Price: | Negotiable | 
| Payment Terms: | T/T | 
| Supply Ability: | 20kkports/month | 
| Delivery Time: | 10 working days | 
| Packaging Details: | Tray, Tube, Reel, Carton | 
| Product Structure: | 8 ports 2x4 Stacked RJ45 Jack | 
| Application: | 2.5G Ethernet Switches | 
| EMI Tabs: | Yes | 
| Contact Terminal: | With 30U" AU plating | 
| Mounting Type: | DIP | 
| LED: | Yes | 
2x4 Stacked RJ45 Connectors with 2.5G integrated Transformer for Ethernet Switches
1. GLGNET 2.5G 2x4 Stacked RJ45 Connectors (JDKN4T89YA-D1D1) Features:
2. GLGNET 2.5G 2x4 Stacked RJ45 Connectors (JDKN4T89YA-D1D1) Structure
| General | |
| Status | Active | 
| Category | Modular Jacks/Plugs | 
| Part # | JDKN4T89YA-D1D1 | 
| Component Type | PCB Jack | 
| Magnetic | Yes, 2.5G Base-T | 
| Overview | Magnetic Modular Jacks | 
| Power over Ethernet (PoE) | Non POE | 
| Product Name | Magnetic Jack, Modular Jack 8/8, RJ45 | 
| Physical | |
| Housing Color | Black | 
| Flammability | UL94V-0 | 
| Tab | N/A | 
| Jack Height (mm) | 25.78 | 
| Jack Length (mm) | 28.4 | 
| Jack Width (mm) | 59.18 | 
| Soldering Foot Length (mm) | 3.3 | 
| Contact Mating Area Plating | 30u" Gold Plating, can be customed as 1.8", 3u", 6u", 15u", 30u", 50u" | 
| EMI Spring | Yes | 
| Lightpipes/LEDs | Green Yellow LED | 
| Material - Metal | Stainless Steel, Phosphor Bronze, Nickel | 
| Material - Plating Mating | Gold | 
| Material - Plating Termination | Tin | 
| Material - Plastic | High Temperature Thermoplastic(PA46) | 
| Orientation | Right Angle (Side Entry) | 
| PCB Locator | Yes | 
| PCB Retention | Yes | 
| Packaging Type | Tray | 
| Pitch - Termination Interface | 1.27mm | 
| Ports | 2x4 | 
| Storage Temperature | 0° to +70°C | 
| Temperature Range - Operating | -40° to +85°C | 
| Waterproof / Dustproof | No | 
| Remark | The Part is recommended for wave soldering process, soldering temperature is 260 ℃ MAX. 10 Seconds Max; | 
3. GLGNET 2.5G 2x4 Stacked RJ45 Connectors (JDKN4T89YA-D1D1) Electrical Specification
| Electrical | |
| Grounding to PCB | Yes | 
| Grounding to Panel | Panel Ground Tab | 
| Shielded | Yes | 
| Turns Ratio | 1:1±2% | 
| Open Circuit Inductance (ocl) | 180uH MIN@ 100KHz/100mV with 8mA DC Bias for (Channel 1,2,3,4) | 
| Insertion Loss (IL) | -0.5dB MAX @ 1MHz – 50MHZ; -1.5dB MAX @ 50MHz – 125MHZ; | 
| Return Loss (RL) Z out = 100 OHM | -dB MIN @ 1MHz – 40MHZ; -20+15LOG(f/40MHz) dB MIN @ 40MHz – 200MHZ; | 
| Crosstalk Adjacent Channels | -35dB MIN @ 1MHz – 40MHZ -35+15LOG(f/40MHz) dB MIN @ 40MHz – 125MH | 
| Common Mode Rejection Ratio (CMRR) | -30dB MIN @ 1MHz – 200MHZ | 
| Common To Differential Mode Rejection (REF) | -35dB MIN @ 1MHz – 125MHZ | 
| Differential to Common Mode Rejection (REF) | -40dB MIN @ 1MHz – 10MHZ -28dB MIN @ 40MHz – 100MHZ -23dB MIN @ 1MHz – 200MHZ | 
| HI - POT | 2250 VDC @ 60 Seconds | 
4. GLGNET 2.5G 2x4 Stacked RJ45 Connectors (JDKN4T89YA-D1D1) Application
This is not a definitive list of applications for this product. It represents some of the more common uses.
6. GLGNET 2.5G 2x4 Stacked RJ45 Connectors (JDKN4T89YA-D1D1) Drawing :

|   | 
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                     Right Angle Stacked RJ45 Connectors Through Hole Gold 6U " 0 ℃ To 70 ℃
                                                                                    
                        
                        
                        
                                                            Right Angle Stacked RJ45 Connectors Through Hole Gold 6U " 0 ℃ To 70 ℃
                                                    
                        
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                                                            2x6 Ports Stacked Rj45 Poe Magjack 1000BASE T With Green Yellow LEDs
                                                    
                        
                     Copper Alloy Stacked RJ45 Connectors 12 Ports Pcb Rj45 Jack 1000 BASE - T
                                                                                    
                        
                        
                        
                                                            Copper Alloy Stacked RJ45 Connectors 12 Ports Pcb Rj45 Jack 1000 BASE - T
                                                    
                        
                     2x4 Rj45 Multi Port Jack 6 U" Gold Plating For Industrial Switchers
                                                                                    
                        
                        
                        
                                                            2x4 Rj45 Multi Port Jack 6 U" Gold Plating For Industrial Switchers
                                                    
                        
                     LED Ethernet Stacked RJ45 Connectors Multiple Port 41.40x59.19x25.27 Mm
                                                                                    
                        
                        
                        
                                                            LED Ethernet Stacked RJ45 Connectors Multiple Port 41.40x59.19x25.27 Mm
                                                    
                        
                     1000 Base T Through Hole 8 Port Rj45 Connector 2x4 Ports With Integrated Magnetics
                                                                                    
                        
                        
                        
                                                            1000 Base T Through Hole 8 Port Rj45 Connector 2x4 Ports With Integrated Magnetics
                                                    
                        
                     Phosphor Bronze Stacked RJ45 Connectors Glass Filled PA46 0.2MM Thickness
                                                                                    
                        
                        
                        
                                                            Phosphor Bronze Stacked RJ45 Connectors Glass Filled PA46 0.2MM Thickness