RJ45 Multiple Port Connectors 1000 Base - T Stacked RJ45 Jacks with Transformers
GLGNET 2 x 4 RJ45 Jacks with Integrated Transformer supports a wide range of configurations in 1000 Base-T applications. Complies with requirement of IEEE802.3ab standard. Design for 1000 BASE transmission over UTP-6 cable. Complies with RoHS requirements.
1. Electrical Specification:
| Parameter | Specification | 
| Brand | GLGNET | 
| Operating Temperature | 0 to 70 ℃ | 
| Turns Ratio | 1:1±3% | 
|   			 Open Circuit Inductance (ocl)  |   			350uH MIN@ 100KHz/100mV with 8mA DC Bias | 
| Insertion Loss (IL) | -1.0dB MAX @ 0.3MHz – 100MHZ; | 
|   			 Return Loss (RL) Z out = 100 OHM  |   			  			 -18dB MIN @ 1MHz – 30MHZ; -13dB MIN @ 30MHz – 60MHZ; -10dB MIN @ 60MHz – 100MHZ;  |   		
|   			 Crosstalk Adjacent Channels  |   			-30dB MIN @ 1MHz – 100MHZ | 
| Common Mode Rejection Ratio (CMRR) | -30dB MIN @ 1MHz – 100MHZ | 
| HI - POT | 2250 VDC @ 60 Seconds | 
2. Magnetic RJ45 Connector (JDMA4T826-GY) Attributes:
| Part Number | JDMA4T826-GY | Brand | GLGNET | 
| Place of Origin | Guangdong of China | Certification | CE /UL/FCC/Reach/RoHS | 
| Product Type | Connector-Modular | Connector Style | Jack | 
| Jack Type | RJ45 | Connector Type | Modular Jack | 
| Latch Style | Standard | Latch | Up / Down | 
| Filter | With Filter | LED Option | Can be with or without LED | 
| LED Color | Green/Yellow/ Orange/ Red etc | Panel Stops | Without Panel Stops | 
| Shielded | Yes | Applies To | Switcher Splitter | 
| Performance Speed | 1000 BASE-T | Grounding Options | Panel Ground and PCB Ground | 
| Port Configuration | 2 x 4 | Number of Positions | 16 | 
| Jack Configuration | 2 x 4 | Terminals per Port | 8 | 
| Shield Material | Copper Alloy preplated with Nickel | PCB Mounting Orientation | Side Entry (Right Angle) | 
| Contact Mating Area Plating Material | Gold 6u/15u/30u/50u | Contact Base Material | Phosphor Bronze | 
| Solder Tail Contact Plating Material | Tin-Lead over Nickel | PCB Mounting Style | Through Hole | 
| Termination Method to PC Board | Through Hole | Board Lock | Without Board Lock | 
| Housing Material | PA46 | Housing Color | Black | 
| Housing Material Temperature | Standard | UL Flammability Rating | UL 94V-0 | 
3. Advantages:
4. Applications:
5. Mechanical Drawing:



