LINK-PP INT'L TECHNOLOGY CO., LIMITED
| Payment Terms | TT,NET30/60/90 Days |
| Supply Ability | 208K/Month |
| Delivery Time | Stock |
| Packaging Details | Tray |
| Items | RTC-1QDBAM1A |
| Category | 1x4 Port RJ45 With Magnetics |
| Speed | 10/100/1000Base-T |
| Mounting | Thru-Hole |
| Indicator | LEDs |
| File | PDF/3D/ISG/Stp/Step/Datasheet |
| Brand Name | LINK-PP |
| Model Number | RTC-1QDBAM1A |
| Certification | SGS, UL,CE,ISO9001:2008,Reach |
| Place of Origin | China |
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Product Specification
| Payment Terms | TT,NET30/60/90 Days | Supply Ability | 208K/Month |
| Delivery Time | Stock | Packaging Details | Tray |
| Items | RTC-1QDBAM1A | Category | 1x4 Port RJ45 With Magnetics |
| Speed | 10/100/1000Base-T | Mounting | Thru-Hole |
| Indicator | LEDs | File | PDF/3D/ISG/Stp/Step/Datasheet |
| Brand Name | LINK-PP | Model Number | RTC-1QDBAM1A |
| Certification | SGS, UL,CE,ISO9001:2008,Reach | Place of Origin | China |
| High Light | RTC-1QDBAM1A ，Quad RJ45 ，1x4 Gigabit RJ45 | ||
The RTC-1QDBAM1A is a high-density, 4-port (1x4) RJ45 modular jack with integrated 10/100/1000Base-T magnetics. Designed for high-performance networking applications, it combines superior EMI shielding, integrated status LEDs, and a compact footprint to save PCB real estate. It is ideal for switches, routers, and industrial computing equipment requiring multiple high-speed Ethernet ports.
| Category | Parameter | Technical Specification / Value |
|---|---|---|
| General | Product Type | 1×4 Port RJ45 Modular Jack with Integrated Magnetics (Tab-Up) |
| Application | 10/100/1000 Base-T (Gigabit Ethernet) | |
| Mounting Type | Through-Hole Technology (THT) | |
| Mechanical | Overall Length | 58.51 ± 0.38 mm |
| Overall Height | 13.45 ± 0.38 mm | |
| Port-to-Port Pitch | 13.97 mm | |
| Solder Tail Length | 3.2 ± 0.38 mm | |
| Shielding | Full metal shield with EMI grounding tabs (Detail B) | |
| Electrical | Turns Ratio | 1:1 for all 4 channels (Input to Output) |
| Isolation Voltage | 2 kV AC isolation (signal pins to shield) | |
| Termination Resistors | Integrated 75Ω resistors (common-mode noise suppression) | |
| Pin Configuration | 10 signal pins (R1–R10) + 4 LED pins (L1–L4) per port | |
| Decoupling | 1000 pF high-voltage capacitor to shield ground | |
| LED Specifications | Left LED (L3–L4) | Single Color: Green (λp = 565 nm) |
| Right LED (L1–L2) | Bi-Color: Orange (λp = 610 nm) / Green (λp = 565 nm) | |
| Forward Voltage (Vf) | 1.7 V – 2.6 V (@ 20 mA) | |
| Reverse Current (Ir) | 10 μA max (@ Vr = 5 V) |
1. Transmission Performance: Supports 10/100/1000Base-T (Gigabit Ethernet).
2. Turns Ratio:1:1 (Primary to Secondary) for all 4 channels.
3. High-Voltage Isolation: 2 kV AC isolation between signal and shield, with 1000 pF decoupling capacitor to shield ground.
4. Internal Termination: Integrated 75 Ω resistors for common-mode noise suppression.
5. LED Characteristics:
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
$30-$50 million
Employee Number:
300~600
Ecer Certification：
Verified Supplier
LINK-PP International Technology Co., Limited, founded in 1997, is a vertically integrated manufacturer specializing in Ethernet magnetic components and high-speed connectivity solutions up to 10G. With over 26 years of experience, our core products include RJ45 modular jacks, MagJacks, discrete m... LINK-PP International Technology Co., Limited, founded in 1997, is a vertically integrated manufacturer specializing in Ethernet magnetic components and high-speed connectivity solutions up to 10G. With over 26 years of experience, our core products include RJ45 modular jacks, MagJacks, discrete m...
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