RTL8380M-VB-CG

The RTL8380M-VB-CG is a highly integrated Layer 2+ managed switch chip from Realtek, designed for enterprise and industrial networking.
### Key Features:
- 8-port Gigabit Ethernet with 2x 10G uplinks (SFP+).
- Supports L2+ features (VLAN, QoS, ACLs, IGMP snooping).
- Advanced switching with 128Gbps switching capacity.
- Energy-efficient (EEE 802.3az compliance).
- Industrial-grade operating temperature range.
### Applications:
- Managed switches for SMBs, campuses, and factories.
- Industrial Ethernet (PoE support in some variants).
- Network aggregation with 10G uplinks.
### Package:
- BGA (Ball Grid Array) for compact PCB designs.
This chip is ideal for cost-effective, high-performance managed switches. For full specs, refer to Realtek’s datasheet.

The RTL8380M-VB-CG is a managed Ethernet switch chip by Realtek. Equivalent alternatives include:
- Broadcom: BCM53134, BCM53125
- Marvell (now NXP): 88E6352, 88E6390
- Microchip: KSZ9477, KSZ9897
- Realtek's own: RTL8382M, RTL8392M
These chips offer similar L2/L3 switching features, port counts (8-24 ports), and PoE support. Choose based on specific requirements like power efficiency, integration, or vendor preference.

The RTL8380M-VB-CG is a 48-port managed Ethernet switch IC from Realtek.
- Pin Count: 128-pin LQFP (Low-Profile Quad Flat Package).
- Key Functions:
- 48x 10/100/1000Mbps Ethernet ports (supports auto-negotiation).
- Integrated L2/L3 switching with VLAN, QoS, and ACL support.
- 4x SGMII/SerDes interfaces for uplink connectivity.
- CPU interface (MII/RMII/RGMII) for management.
- Energy-Efficient Ethernet (EEE) & Green Ethernet support.
It is commonly used in managed switches, industrial networking, and PoE applications.

The RTL8380M-VB-CG is a managed Ethernet switch IC primarily used in:
- Enterprise Networking: For small to medium business switches.
- Industrial Ethernet: Ruggedized switches for automation and control.
- Smart Home & IoT: Managed switching for connected devices.
- Telecom & Carrier Networks: Edge and access layer deployments.
- PoE Applications: Power over Ethernet (PoE) switches for IP cameras, VoIP, etc.
It supports Layer 2 features, VLANs, QoS, and security, making it versatile for managed switching solutions.

The RTL8380M-VB-CG is a QFP (Quad Flat Package) with 128 pins. It features a 0.5mm pin pitch and is designed for surface-mount (SMT) applications. The package type ensures reliable connectivity and efficient heat dissipation, suitable for networking and switching applications. Exact dimensions may vary, so refer to the datasheet for precise details.