Part Number: LPJ0011BBNL
Function: 10/100 Base-T Tab down Modular Jack RJ45 connector with LED
Package: Module Type
Manufacturer: LINK-PP
Image :
Description
This is 1 x 1 Port RJ45 Modular Jack , 100Base RJ 45 Modular Connector.
The LPJ0011BBNL is a modular jack, also known as a network interface connector, used in networking and communication systems. It is designed to provide a fast and reliable connection for network cables and is commonly used in both home and office environments. . It is typically found on the back of network devices such as routers, switches, and hubs, as well as on network wall plates for easy access to network connections.
Features
- Single-port (1×1) RJ45 Ethernet connector
- Integrated transformer and common-mode choke
- 350µH minimum OCL (Open Circuit Inductance) @ 8mA bias
- Compliant with IEEE 802.3 standard
- Supports PoE / PoE+ (Power over Ethernet)
- Wide operating temperature: -40°C to +85°C
- Available in multiple mounting types (SMD, THT, combo with USB)
1. Characteristics:
1) RJ45 Connector with integrated transformer/common mode choke
2) Available in SMD, THT and THT with USB
3) 350µH min. OCL with 8mA bias
4) Complies with IEEE 802.3
5) Extended temperature range -40°C to +85°C available
6) PoE/ PoE+
2. Operation/Application:
1) xDSL Modems
2) Embedded PC
3) LAN Applications
4) Hub, Router, Switches
Schematic
Design Notes (Critical Points)
- Maintain 100Ω differential impedance for TX/RX pairs
- Keep PHY-to-RJ45 traces short and well-matched
- Separate analog ground (PHY side) and chassis ground (shield)
- Proper placement of Bob Smith termination (if required)
- Ensure PoE design includes correct power extraction circuitry
Advantages vs Discrete Magnetics
- Reduced PCB area
- Lower BOM cost and assembly complexity
- Improved EMI performance (optimized internal layout)
- Simplified Ethernet compliance design
Applications
- Routers, switches, hubs
- Embedded systems with Ethernet (MCU/SoC-based)
- Industrial LAN devices
- xDSL modems
- IP cameras and IoT devices
Alternative / Equivalent Products
- HanRun HR911105A
- Pulse Electronics J0011D21BNL
Official Site : https://www.link-pp.net/
LPJ0011BBNL Datasheet PDF
Other data sheets are available within the file: LPJ0011, LPJ0011BBNL