SQUARE Network Interfaces 1,673

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Part	Manufacturer	Telecom IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	No. of Functions	No. of Channels	Technology	Screening Level	No. of Transceivers	Maximum Supply Current	Nominal Supply Voltage	Power Supplies (V)	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Terminal Position	Data Rate	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Width	Qualification	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length
BCM5241A1KMLGT	Broadcom	ETHERNET TRANSCEIVER		NO LEAD		QCCN	SQUARE	UNSPECIFIED	YES	1				1		2.5 V		CHIP CARRIER							QUAD		R-XQCC-N
RTL8201EL-GR	Realtek Semiconductor	ETHERNET TRANSCEIVER	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1		CMOS		1		3.3 V	3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Network Interfaces	.5 mm	70 Cel	0 Cel		QUAD	100 Mbps	S-PQFP-G48		1.6 mm	7 mm	Not Qualified					7 mm
TJA1462ATK	NXP Semiconductors	CAN FD TRANSCEIVER		NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	1			AEC-Q100	1	70 mA	5 V		SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25		.65 mm	150 Cel	-40 Cel		DUAL	8 Mbps	S-PDSO-N8		1 mm	3 mm						3 mm
TLIN2027DRBRQ1	Texas Instruments	LIN TRANSCEIVER	AUTOMOTIVE	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	1	1		AEC-Q100	1	5 mA	14 V		SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25		.65 mm	125 Cel	-40 Cel	NICKEL PALLADIUM GOLD	DUAL	.02 Mbps	S-PDSO-N8	2	1 mm	3 mm			e4	30	260	3 mm
TUSB1210BRHBR	Texas Instruments	ETHERNET TRANSCEIVER	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1						3.6 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)	QUAD		S-PQCC-N32	2	1 mm	5 mm	Not Qualified		e4	NOT SPECIFIED	260	5 mm
DP83847ALQA56AX/NOPB	Texas Instruments	ETHERNET TRANSCEIVER	COMMERCIAL	NO LEAD	65	VQCCN	SQUARE	PLASTIC/EPOXY	YES	1		CMOS		1		3.3 V	3.3	CHIP CARRIER, VERY THIN PROFILE	LCC56,.35SQ,20	Network Interfaces	.5 mm	70 Cel	0 Cel	MATTE TIN	QUAD	100000 Mbps	S-PQCC-N56	3	.8 mm	9 mm	Not Qualified		e3	30	260	9 mm
KSZ8041MLL-TR	Microchip Technology	ETHERNET TRANSCEIVER	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1		CMOS	TS 16949	1	58.3 mA	3.3 V		FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20		.5 mm	70 Cel	0 Cel	MATTE TIN	QUAD	100 Mbps	S-XQFP-G48		1.6 mm	7 mm			e3			7 mm
ADIN1100BCPZ-R7	Analog Devices	ETHERNET TRANSCEIVER	INDUSTRIAL	NO LEAD	40	HVQCCN	SQUARE	UNSPECIFIED	YES	1				1		1.1 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20		.5 mm	85 Cel	-40 Cel		QUAD	10 Mbps	S-XQCC-N40	3	.8 mm	6 mm		ESD FOR TXN, TXP, RXN, RXP Pins is 3B		30	260	6 mm
DP83TC811RWRNDRQ1	Texas Instruments	ETHERNET TRANSCEIVER	AUTOMOTIVE	NO LEAD	36	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1			AEC-Q100	4		3.3 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel	-40 Cel	NICKEL PALLADIUM GOLD SILVER	QUAD	100000 Mbps	S-PQCC-N36	3	.9 mm	6 mm			e4	30	260	6 mm
MCP2562T-H/MF	Microchip Technology	CAN TRANSCEIVER	AUTOMOTIVE	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	1			TS 16949	1	70 mA	5 V		SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25		.65 mm	150 Cel	-40 Cel	MATTE TIN	DUAL	1 Mbps	S-PDSO-N8	1	1 mm	3 mm			e3	40	260	3 mm
RTL8201FL-VB-CG	Realtek Semiconductor	ETHERNET TRANSCEIVER	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1		CMOS				3.3 V		FLATPACK, LOW PROFILE, FINE PITCH			.5 mm	70 Cel	0 Cel		QUAD		S-PQFP-G48		1.6 mm	7 mm						7 mm
TCAN1042VDRBTQ1	Texas Instruments	ETHERNET TRANSCEIVER	MILITARY	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	1	1		AEC-Q100	1	110 mA	5 V		SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	125 Cel	-55 Cel	Matte Tin (Sn)	DUAL	2 Mbps	S-PDSO-N8	1	1 mm	3 mm			e3	30	260	3 mm
KSZ8041FTL-TR	Microchip Technology	ETHERNET TRANSCEIVER	COMMERCIAL	GULL WING	48	TFQFP	SQUARE	PLASTIC/EPOXY	YES	1		CMOS	TS 16949	1	58.3 mA	3.3 V		FLATPACK, THIN PROFILE, FINE PITCH	TQFP48,.35SQ		.5 mm	70 Cel	0 Cel	MATTE TIN	QUAD	100 Mbps	S-PQFP-G48		1.2 mm	7 mm			e3			7 mm
VSC8531XMW-01	Microchip Technology	ETHERNET TRANSCEIVER	AUTOMOTIVE	NO LEAD	48	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1				1		1 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.24SQ,16		.4 mm	125 Cel	0 Cel		QUAD	1000 Mbps	S-PQCC-N48		.9 mm	6 mm						6 mm
DP83620SQ	Texas Instruments	ETHERNET TRANSCEIVER	INDUSTRIAL	NO LEAD	48	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1						3.3 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel		QUAD		S-PQCC-N48		.8 mm	7 mm						7 mm
KSZ8041NLAM-TR	Microchip Technology	ETHERNET TRANSCEIVER	INDUSTRIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	1		CMOS				3.3 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	QUAD		S-XQCC-N32	2	.9 mm	5 mm			e4			5 mm
KSZ8061MNGW	Microchip Technology	ETHERNET TRANSCEIVER	INDUSTRIAL	NO LEAD	48	HVQCCN	SQUARE	UNSPECIFIED	YES	1			TS 16949	1		1.2 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20		.5 mm	105 Cel	-40 Cel	MATTE TIN	QUAD	100 Mbps	S-XQCC-N48		.9 mm	7 mm			e3			7 mm
14230R-450	Dialog Semiconductor	MANCHESTER ENCODER/DECODER	OTHER	GULL WING	64	LQFP	SQUARE	PLASTIC/EPOXY	YES	1						5 V		FLATPACK, LOW PROFILE			.8 mm	85 Cel	-25 Cel	NICKEL PALLADIUM GOLD	QUAD		S-PQFP-G64		1.6 mm	14 mm			e4			14 mm
LAN8670B1-E/LMX	Microchip Technology	ETHERNET TRANSCEIVER		NO LEAD	32	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1				1		3.3 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20		.5 mm	125 Cel	-40 Cel		QUAD	10 Mbps	S-PQCC-N32		1 mm	5 mm						5 mm
MCP2544FDT-E/MF	Microchip Technology	CAN FD TRANSCEIVER	AUTOMOTIVE	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	1				1	140 mA	5 V		SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25		.65 mm	125 Cel	-40 Cel	MATTE TIN	DUAL	8 Mbps	S-PDSO-N8	1	1 mm	3 mm			e3	40	260	3 mm
TCAN1051GVDRBRQ1	Texas Instruments	INTERFACE CIRCUIT	MILITARY	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	1	1		AEC-Q100	1	180 mA	5 V		SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	125 Cel	-55 Cel	MATTE TIN	DUAL	5 Mbps	S-PDSO-N8	1	1 mm	3 mm			e3	30	260	3 mm
ADIN1100CCPZ-R7	Analog Devices	ETHERNET TRANSCEIVER		NO LEAD	40	HVQCCN	SQUARE	UNSPECIFIED	YES	1				1		1.1 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20		.5 mm	105 Cel	-40 Cel		QUAD	10 Mbps	S-XQCC-N40	3	.8 mm	6 mm		ESD FOR TXN, TXP, RXN, RXP Pins is 3B			260	6 mm
AM79C874VI	Advanced Micro Devices	ETHERNET TRANSCEIVER	INDUSTRIAL	GULL WING	80	TFQFP	SQUARE	PLASTIC/EPOXY	YES	1		CMOS		1	.13 mA	3.3 V	3.3	FLATPACK, THIN PROFILE, FINE PITCH	TQFP80,.55SQ	Network Interfaces	.5 mm	85 Cel	-40 Cel	TIN LEAD	QUAD	100 Mbps	S-PQFP-G80	3	1.2 mm	12 mm	Not Qualified		e0			12 mm
BCM5221A4KPTGT	Broadcom	ETHERNET TRANSCEIVER	INDUSTRIAL	GULL WING	64	QFP	SQUARE	PLASTIC/EPOXY	YES	1				1		2.5 V		FLATPACK	QFP64,.47SQ,20		.5 mm	85 Cel	-40 Cel	Tin (Sn)	QUAD	100 Mbps	S-PQFP-G64	3	1.6 mm	10 mm		ALSO OPERATES AT 3.3V SUPPLY	e3		260	10 mm
KSZ8041NL	Microchip Technology	ETHERNET TRANSCEIVER	COMMERCIAL	NO LEAD	32	HVQCCN	SQUARE	UNSPECIFIED	YES	1		CMOS	TS 16949	1		3.3 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC32,.2SQ,20		.5 mm	70 Cel	0 Cel	MATTE TIN	QUAD	100 Mbps	S-XQCC-N32	2	.9 mm	5 mm			e3	30	260	5 mm
MCP2003B-E/MF	Microchip Technology	LIN TRANSCEIVER		NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	1			TS 16949	1		12 V		SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25		.65 mm	125 Cel	-40 Cel	MATTE TIN	DUAL		S-PDSO-N8		1 mm	3 mm						3 mm
NCN5120MNG	Onsemi	ETHERNET TRANSCEIVER	OTHER	NO LEAD	40	HVQCCN	SQUARE	UNSPECIFIED	YES	1				1		3.3 V	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC40,.24SQ,20	Network Interfaces	.5 mm	85 Cel	-25 Cel		QUAD		S-XQCC-N40		1 mm	6 mm	Not Qualified			NOT SPECIFIED	NOT SPECIFIED	6 mm
RTL8201CP	Realtek Semiconductor	MANCHESTER ENCODER/DECODER	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1		CMOS		1	120 mA	3.3 V	3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Network Interfaces	.5 mm	70 Cel	0 Cel		QUAD	100 Mbps	S-PQFP-G48		1.7 mm	7 mm	Not Qualified					7 mm
VSC8575XKS-11	Microchip Technology	ETHERNET TRANSCEIVER	OTHER	BALL	256	BGA	SQUARE	PLASTIC/EPOXY	YES	1				4	1890 mA	1 V		GRID ARRAY	BGA256,16X16,40		1 mm	125 Cel	0 Cel		BOTTOM	1000 Mbps	S-PBGA-B256		1.8 mm	17 mm						17 mm
WJLXT972ALC.A4-857345	Cortina Systems	ETHERNET TRANSCEIVER	COMMERCIAL	GULL WING	64	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1		CMOS		1	.11 mA	3.3 V	2.5/3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP64,.47SQ,20	Network Interfaces	.5 mm	70 Cel	0 Cel	Matte Tin (Sn) - annealed	QUAD	100 Mbps	S-PQFP-G64	3	1.6 mm	10 mm	Not Qualified		e3	30	260	10 mm
HI-1584PCIF	Holt Integrated Circuits	MIL-STD-1553 DATA BUS TRANSCEIVER	INDUSTRIAL	NO LEAD	48	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1						3.3 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	-40 Cel	NICKEL PALLADIUM GOLD	QUAD		S-PQCC-N48		.8 mm	7 mm			e4			7 mm
MC33FS4507LAER2	NXP Semiconductors	CAN FD/LIN TRANSCEIVER		GULL WING	48	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1		SMARTMOS	AEC-Q100	2				FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20		.5 mm	125 Cel	-40 Cel		QUAD		S-PQFP-G48	3	1.6 mm	7 mm				40	260	7 mm
TJA1021TK/20,118	NXP Semiconductors	LIN TRANSCEIVER		NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	1			AEC-Q100	1		12 V		SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.12,25		.65 mm	150 Cel	-40 Cel		DUAL		R-PDSO-N8		.8 mm	3 mm						3 mm
TLE92613BQXV33XUMA1	Infineon Technologies	CAN FD TRANSCEIVER		NO LEAD	48	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1			AEC-Q100	1	6.5 mA	13.5 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	150 Cel	-40 Cel		QUAD	5 Mbps	S-PQCC-N48		.9 mm	7 mm						7 mm
VSC8564XKS-11	Microchip Technology	ETHERNET TRANSCEIVER	OTHER	BALL	256	BGA	SQUARE	PLASTIC/EPOXY	YES	1				4	1890 mA	1 V		GRID ARRAY	BGA256,16X16,40		1 mm	125 Cel	0 Cel		BOTTOM	1000 Mbps	S-PBGA-B256		1.8 mm	17 mm						17 mm
MC33FS4507LAE	NXP Semiconductors	CAN FD/LIN TRANSCEIVER		GULL WING	48	HLFQFP	SQUARE	PLASTIC/EPOXY	YES	1		SMARTMOS	AEC-Q100	2				FLATPACK, HEAT SINK/SLUG, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20		.5 mm	125 Cel	-40 Cel		QUAD		S-PQFP-G48	3	1.6 mm	7 mm				40	260	7 mm
MCP2021AT-330E/MD	Microchip Technology	CAN TRANSCEIVER	AUTOMOTIVE	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	1			TS 16949	1		12 V		SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.16,32		.8 mm	125 Cel	-40 Cel	MATTE TIN	DUAL		S-PDSO-N8		1 mm	4 mm			e3			4 mm
MCP2021AT-330E/MDVAO	Microchip Technology	LIN TRANSCEIVER	AUTOMOTIVE	NO LEAD	8	HVSON	SQUARE	PLASTIC/EPOXY	YES	1			AEC-Q100; TS 16949	1		12 V		SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC8,.16,32		.8 mm	125 Cel	-40 Cel		DUAL		S-PDSO-N8		1 mm	4 mm						4 mm
VSC8530XMW-05	Microchip Technology	ETHERNET TRANSCEIVER	AUTOMOTIVE	NO LEAD	48	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1				1		1 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.24SQ,16		.4 mm	125 Cel	-40 Cel	MATTE TIN	QUAD	100 Mbps	S-PQCC-N48		.9 mm	6 mm			e3			6 mm
VSC8572XKS-04	Microchip Technology	ETHERNET TRANSCEIVER	AUTOMOTIVE	BALL	256	BGA	SQUARE	PLASTIC/EPOXY	YES	1				2		2.5 V		GRID ARRAY	BGA256,16X16,40		1 mm	125 Cel	-40 Cel		BOTTOM	1000 Mbps	S-PBGA-B256		1.8 mm	17 mm						17 mm
1893CKILFT	Renesas Electronics	INTERFACE CIRCUIT	INDUSTRIAL	NO LEAD	56	HVQCCN	SQUARE	PLASTIC/EPOXY	YES	1		CMOS		1	.16 mA	3.3 V	3.3	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20	Network Interfaces	.5 mm	85 Cel	-40 Cel	MATTE TIN	QUAD	100 Mbps	S-PQCC-N56	3	1 mm	8 mm	Not Qualified		e3	30	260	8 mm
IP113ALF	Ic Plus	ETHERNET TRANSCEIVER	COMMERCIAL	GULL WING	48	LSSOP	SQUARE	PLASTIC/EPOXY	YES	1						2.5 V		SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.5 mm	70 Cel	0 Cel		DUAL		S-PDSO-G48		1.6 mm	7 mm						7 mm
KSZ8051MLL	Micrel	ETHERNET TRANSCEIVER	COMMERCIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1				1		1.2 V	3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Network Interfaces	.5 mm	70 Cel	0 Cel		QUAD	100 Mbps	S-PQFP-G48		1.6 mm	7 mm	Not Qualified			NOT SPECIFIED	NOT SPECIFIED	7 mm
LAN8770R-E/5KXVAO	Microchip Technology	ETHERNET TRANSCEIVER		NO LEAD	36	HVQCCN	SQUARE	UNSPECIFIED	YES	1			AEC-Q100	1		1.1 V		CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC36,.24SQ,20		.5 mm	125 Cel	-40 Cel		QUAD	100 Mbps	S-XQCC-N36		.9 mm	6 mm						6 mm
VSC8501XML	Microchip Technology	ETHERNET TRANSCEIVER	AUTOMOTIVE	NO LEAD	135	VFLGA	SQUARE	PLASTIC/EPOXY	YES	1				1	165 mA	1 V		GRID ARRAY, VERY THIN PROFILE, FINE PITCH	SLGA135(UNSPEC)		.65 mm	125 Cel	0 Cel		BOTTOM	1000 Mbps	S-PBGA-N135		.85 mm	12 mm						12 mm
DM9161BIEP	Davicom Semiconductor	ETHERNET TRANSCEIVER	INDUSTRIAL	GULL WING	48	LFQFP	SQUARE	PLASTIC/EPOXY	YES	1		CMOS		1		3.3 V	3.3	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Network Interfaces	.5 mm	85 Cel	-40 Cel		QUAD	100 Mbps	S-PQFP-G48		1.6 mm	7 mm	Not Qualified					7 mm
DS33W11+	Analog Devices	SUPPORT CIRCUIT	INDUSTRIAL	BALL	256	BGA	SQUARE	PLASTIC/EPOXY	YES	1						1.8 V		GRID ARRAY			1 mm	85 Cel	-40 Cel	TIN SILVER COPPER	BOTTOM		S-PBGA-B256	3	1.77 mm	17 mm	Not Qualified		e1	30	260	17 mm
DS33W41+	Maxim Integrated	SUPPORT CIRCUIT	INDUSTRIAL	BALL	256	BGA	SQUARE	PLASTIC/EPOXY	YES	1						1.8 V		GRID ARRAY			1 mm	85 Cel	-40 Cel	TIN SILVER COPPER	BOTTOM		S-PBGA-B256	3	1.77 mm	17 mm	Not Qualified		e1	30	260	17 mm

Network Interfaces

A network interface is an electronic component that connects a device to a network, enabling it to communicate with other devices and access shared resources. Network interfaces are essential for modern communication systems, providing a means of transmitting and receiving data over a variety of communication channels and protocols.

Some common types of network interfaces include Ethernet, Wi-Fi, Bluetooth, and cellular network interfaces. Ethernet is a wired network interface that uses twisted-pair cables to transmit data over local area networks (LANs). Wi-Fi is a wireless network interface that uses radio waves to transmit data over wireless local area networks (WLANs). Bluetooth is a short-range wireless network interface that is used for connecting peripheral devices such as keyboards and headphones to computers and mobile devices. Cellular network interfaces are used for mobile communications over cellular networks, providing internet connectivity and voice communication.

Network interfaces use various protocols and standards to ensure reliable and efficient data transmission. These protocols include TCP/IP, which is used for internet communication, and IEEE 802.11, which is used for wireless LANs. Network interfaces also use techniques such as packet framing, error correction, and flow control to ensure that data is transmitted accurately and efficiently.

In addition to providing a means of data transmission, network interfaces also enable devices to access shared resources such as printers and file servers. They also enable devices to communicate with each other, allowing for collaboration and information sharing.