Details

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BUY KSZ8995XA https://www.utsource.net/itm/p/11540883.html
IC 10/100 INTEG SWITCH 128PQFP

Parameter	Description	Value
Device Type	High-Performance 5-Port 10/100 Ethernet Switch
Package	QFN (Quad Flat No-Lead)	48-pin
Operating Voltage	Supply Voltage (VDD)	3.3V ± 5%
Operating Temperature	Industrial Temperature Range	-40°C to +85°C
Data Rate	Ethernet Data Rate Support	10/100 Mbps
MACs	Number of MACs	5
PHYs	Integrated PHYs	5
MII Interfaces	Media Independent Interface (MII) Support	RGMII, RMII, MII
Management Interface	Management Data Input/Output (MDIO)	Yes
Jumbo Frame Support	Maximum Frame Size	Up to 9,600 bytes
Power Consumption	Typical Power Consumption	1.2W
Wake-on-LAN	Wake-on-LAN Support	Yes
Low-Power Mode	Low-Power Mode Support	Yes
IEEE 802.3az	Energy-Efficient Ethernet (EEE) Support	Yes
IEEE 802.1p/Q	Quality of Service (QoS) Support	Yes
IEEE 802.1D	Spanning Tree Protocol (STP) Support	Yes
IEEE 802.1X	Port-Based Network Access Control (PNAC) Support	Yes
VLAN Support	Virtual Local Area Network (VLAN) Support	Yes
Loop Detection	Loop Detection and Prevention	Yes
Auto-Negotiation	Auto-Negotiation Support	Yes
Cable Diagnostics	Cable Diagnostics Support	Yes
LEDs	Status LEDs	Link, Activity, Speed
ESD Protection	Electrostatic Discharge (ESD) Protection	±4kV (HBM)
RoHS Compliance	Restriction of Hazardous Substances (RoHS) Compliance	Yes

Instructions for Use

1. Power Supply:

   • Ensure the supply voltage (VDD) is within the specified range of 3.3V ± 5%.

2. Pin Configuration:

   • Refer to the datasheet for the pin configuration and ensure all pins are correctly connected.

3. Interface Connections:

   • Connect the MII interfaces (RGMII, RMII, MII) as required for your application.
   • Connect the MDIO interface for management purposes.

4. Configuration:

   • Use the MDIO interface to configure the switch settings, including VLAN, QoS, and other network parameters.
   • Enable or disable features such as Wake-on-LAN, EEE, and loop detection based on your requirements.

5. Firmware Update:

   • If necessary, update the firmware using the provided tools and procedures.

6. Testing:

   • Test the switch by connecting devices to the ports and verifying link status, data transfer, and other functionalities.
   • Use cable diagnostics to check the integrity of the connections.

7. Environmental Considerations:

   • Operate the device within the specified temperature range to ensure reliable performance.
   • Handle the device with care to avoid ESD damage.

8. Documentation:

   • Refer to the datasheet and user manual for detailed information and specific use cases.

For more detailed information, refer to the official datasheet and user manual provided by the manufacturer.

(For reference only)