Details

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BUY KSZ8721SL https://www.utsource.net/itm/p/11245406.html
IC TRANSCEIVER FULL 1/1 48SSOP

Parameter	Description	Symbol	Min	Typ	Max	Unit
Supply Voltage	Operating supply voltage range	VDD	2.6	-	3.6	V
Operating Temperature	Temperature range for normal operation		-40	-	85	°C
Data Rate	Maximum data rate supported		-	100	-	Mbps
Receive Buffer Size	Size of the receive buffer		-	1.5	-	kBytes
Transmit Buffer Size	Size of the transmit buffer		-	1.5	-	kBytes
MAC Address Filtering	Number of MAC addresses that can be filtered		-	8	-
Wake-on-LAN Support	Feature to wake up the system from sleep mode		-	Yes	-
IEEE 802.3az Compliance	Compliance with the IEEE 802.3az energy-efficient Ethernet standard		-	Yes	-
Auto-Negotiation	Capability to negotiate speed and duplex settings with the link partner		-	Yes	-

Instructions for Use:

1. Power Supply Connection:

   • Connect the power supply within the specified range (2.6V to 3.6V) to ensure stable operation.

2. Temperature Considerations:

   • Ensure the device operates within the temperature range of -40°C to 85°C to avoid damage or malfunction.

3. Network Configuration:

   • Configure the network settings using auto-negotiation to automatically set the best possible speed and duplex mode.
   • Set up MAC address filtering if multiple devices need to be managed on the same network segment.

4. Buffer Management:

   • Monitor and manage the receive and transmit buffers to prevent overflow, especially under heavy traffic conditions.

5. Wake-on-LAN Setup:

   • Enable Wake-on-LAN in the system BIOS/UEFI settings and configure the network settings to allow the device to wake up the system when necessary.

6. Energy Efficiency:

   • Utilize the IEEE 802.3az compliant features to reduce power consumption during periods of low activity.

7. Firmware Updates:

   • Regularly check for firmware updates from the manufacturer to enhance performance and security.

For detailed setup and configuration, refer to the KSZ8721SL datasheet and application notes provided by the manufacturer.

(For reference only)