Network Interfaces

Reset All
Part RoHS Manufacturer Telecom IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Total Dose (V) Package Body Material Surface Mount No. of Functions No. of Channels Technology Screening Level Nominal Negative Supply Voltage 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

MAX3051ESA+

Analog Devices

INTERFACE CIRCUIT

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

1

.07 mA

3.3 V

3.3

SMALL OUTLINE

SOP8,.25

Network Interfaces

1.27 mm

85 Cel

-40 Cel

Matte Tin (Sn) - annealed

DUAL

1 Mbps

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

e3

30

260

4.9 mm

KSZ9131RNXI

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

48

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

TS 16949

1

1.2 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.28SQ,20

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

1000 Mbps

S-PQCC-N48

3

1 mm

7 mm

e3

30

260

7 mm

TJA1043TKY

NXP Semiconductors

INTERFACE CIRCUIT

GULL WING

14

HVSSOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

AEC-Q100

1

65 mA

5 V

5

SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE, SHRINK PITCH

SOLCC14,.12,25

Network Interfaces

.65 mm

NICKEL PALLADIUM GOLD SILVER

DUAL

1 Mbps

R-PDSO-G14

3

1 mm

3 mm

Not Qualified

e4

30

260

4.5 mm

ISO1042BQDWVRQ1

Texas Instruments

INTERFACE CIRCUIT

AUTOMOTIVE

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

AEC-Q100

1.8 V

SMALL OUTLINE

1.27 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G8

3

2.8 mm

5.85 mm

e4

30

260

7.5 mm

DP83822HRHBR

Texas Instruments

ETHERNET TRANSCEIVER

AUTOMOTIVE

NO LEAD

32

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

4

1.8 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

100000 Mbps

S-PQCC-N32

2

1 mm

5 mm

e4

30

260

5 mm

KSZ9897RTXC

Microchip Technology

ETHERNET TRANSCEIVER

COMMERCIAL

GULL WING

128

HTFQFP

SQUARE

PLASTIC/EPOXY

YES

1

TS 16949

1.2 V

FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH

.4 mm

70 Cel

0 Cel

MATTE TIN

QUAD

S-PQFP-G128

1.2 mm

14 mm

e3

14 mm

MCP2561-E/SN

Microchip Technology

CAN TRANSCEIVER

AUTOMOTIVE

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

TS 16949

1

70 mA

5 V

5

SMALL OUTLINE

SOP8,.25

Network Interfaces

1.27 mm

125 Cel

-40 Cel

MATTE TIN

DUAL

1 Mbps

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

e3

260

4.9 mm

TJA1021T/10/C,118

NXP Semiconductors

LIN TRANSCEIVER

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

AEC-Q100

1

12 V

SMALL OUTLINE

SOP8,.25

1.27 mm

150 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

S-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

e4

260

4.9 mm

SN65HVD233HD

Texas Instruments

INTERFACE CIRCUIT

MILITARY

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

1

.006 mA

3.3 V

3.3

SMALL OUTLINE

SOP8,.25

Network Interfaces

1.27 mm

175 Cel

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

1 Mbps

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

e4

30

260

4.9 mm

TJA1051T/3/2Z

NXP Semiconductors

CAN TRANSCEIVER

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

AEC-Q100

1

110 mA

5 V

SMALL OUTLINE

SOP8,.24

1.27 mm

DUAL

5 Mbps

R-PDSO-G8

1

1.75 mm

3.9 mm

260

4.9 mm

LAN8710A-EZK-TR

Microchip Technology

ETHERNET TRANSCEIVER

COMMERCIAL EXTENDED

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1

54 mA

1.2 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

.5 mm

85 Cel

0 Cel

MATTE TIN

QUAD

100 Mbps

S-XQCC-N32

1 mm

5 mm

Not Qualified

e3

5 mm

SN65HVD230QDRG4Q1

Texas Instruments

INTERFACE CIRCUIT

AUTOMOTIVE

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

BICMOS

AEC-Q100

1

.017 mA

3.3 V

3.3

SMALL OUTLINE

SOP8,.25

Network Interfaces

1.27 mm

125 Cel

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

1 Mbps

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

e4

NOT SPECIFIED

260

4.9 mm

MCP251863T-H/SS

Microchip Technology

CAN FD TRANSCEIVER

KSZ8041TLI-TR

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

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

85 Cel

-40 Cel

MATTE TIN

QUAD

100 Mbps

S-PQFP-G48

3

1.2 mm

7 mm

e3

260

7 mm

DP83640TVVX/NOPB

Texas Instruments

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

MATTE TIN

QUAD

100000 Mbps

S-PQFP-G48

3

1.6 mm

7 mm

Not Qualified

e3

30

260

7 mm

DP83869HMRGZT

Texas Instruments

ETHERNET TRANSCEIVER

AUTOMOTIVE

NO LEAD

48

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

1.1 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

125 Cel

-40 Cel

Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)

QUAD

1000000 Mbps

S-PQCC-N48

2

1 mm

7 mm

e4

30

260

7 mm

KSZ8081RNBIA

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

TS 16949

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

100 Mbps

S-XQCC-N32

2

1 mm

5 mm

e3

30

260

5 mm

KSZ8081RNAIA

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

24

HVQCCN

SQUARE

UNSPECIFIED

YES

1

TS 16949

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC24,.16SQ,20

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

100 Mbps

S-XQCC-N24

2

.9 mm

4 mm

e3

30

260

4 mm

ATA6561-GBQW-N

Microchip Technology

CAN FD 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

DUAL

5 Mbps

S-PDSO-N8

.9 mm

3 mm

3 mm

ISO1050DWR

Texas Instruments

INTERFACE CIRCUIT

OTHER

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

5 V

SMALL OUTLINE

1.27 mm

105 Cel

-55 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

2

2.65 mm

7.5 mm

Not Qualified

e4

30

260

10.3 mm

88E1512-A0-NNP2C000

Marvell Technology

ETHERNET TRANSCEIVER

NO LEAD

56

QCCN

SQUARE

UNSPECIFIED

YES

1

1

3.3 V

CHIP CARRIER

LCC56(UNSPEC)

QUAD

1000 Mbps

S-XQCC-N56

NOT SPECIFIED

NOT SPECIFIED

TJA1021T/20/C,118

NXP Semiconductors

LIN TRANSCEIVER

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

AEC-Q100

1

12 V

SMALL OUTLINE

SOP8,.25

1.27 mm

150 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

S-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

e4

30

260

4.9 mm

KSZ8081RNBIA-G3XX

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

TS 16949

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

100 Mbps

S-XQCC-N32

1 mm

5 mm

e4

5 mm

KSZ8081MNXCA-TR

Microchip Technology

ETHERNET TRANSCEIVER

COMMERCIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

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

TJA1052IT/5Y

NXP Semiconductors

INTERFACE CIRCUIT

AUTOMOTIVE

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

AEC-Q100

5 V

SMALL OUTLINE

1.27 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD SILVER

DUAL

R-PDSO-G16

3

2.65 mm

7.5 mm

e4

30

260

10.3 mm

88E1111-B2-BAB1I000

Marvell Technology

ETHERNET TRANSCEIVER

BALL

117

LBGA

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

1

1 V

GRID ARRAY, LOW PROFILE

1 mm

BOTTOM

R-PBGA-B117

1.54 mm

10 mm

NOT SPECIFIED

NOT SPECIFIED

14 mm

PCA82C250T/YM,118

NXP Semiconductors

INTERFACE CIRCUIT

AUTOMOTIVE

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

1

.07 mA

5 V

5

SMALL OUTLINE

SOP8,.25

Network Interfaces

1.27 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD SILVER

DUAL

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

e4

30

260

4.9 mm

KSZ8895FQXIA

Microchip Technology

ETHERNET SWITCH

INDUSTRIAL

GULL WING

128

FQFP

RECTANGULAR

PLASTIC/EPOXY

YES

1

CMOS

5

1.2 V

FLATPACK, FINE PITCH

QFP128,.68X.91,20

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

100 Mbps

R-PQFP-G128

3.4 mm

14 mm

e3

20 mm

TJA1052IT/2Y

NXP Semiconductors

INTERFACE CIRCUIT

3

NOT SPECIFIED

260

MCP2562T-E/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

125 Cel

-40 Cel

MATTE TIN

DUAL

1 Mbps

S-PDSO-N8

1

1 mm

3 mm

e3

260

3 mm

ISO1042BDWR

Texas Instruments

INTERFACE CIRCUIT

AUTOMOTIVE

GULL WING

16

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

5 V

SMALL OUTLINE

1.27 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G16

3

2.65 mm

7.5 mm

e4

30

260

10.3 mm

LTC2875IS8#TRPBF

Analog Devices

INTERFACE CIRCUIT

INDUSTRIAL

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

BICMOS

3.3 V

SMALL OUTLINE

1.27 mm

85 Cel

-40 Cel

MATTE TIN

DUAL

R-PDSO-G8

1

1.752 mm

3.899 mm

e3

30

260

4.9025 mm

DP83867IRRGZ

Texas Instruments

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

48

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

1.8 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.5 mm

85 Cel

-40 Cel

QUAD

S-PQCC-N48

1 mm

7 mm

7 mm

DP83848MSQ/NOPB

Texas Instruments

ETHERNET TRANSCEIVER

COMMERCIAL

NO LEAD

40

HVQCCN

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

AEC-Q100

1

3.3 V

3.3

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC40,.24SQ,20

Network Interfaces

.5 mm

70 Cel

0 Cel

MATTE TIN

QUAD

100000 Mbps

S-PQCC-N40

2

.8 mm

6 mm

Not Qualified

e3

30

260

6 mm

DP83848HSQ/NOPB

Texas Instruments

ETHERNET TRANSCEIVER

AUTOMOTIVE

NO LEAD

40

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

AEC-Q100

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC40,.24SQ,20

.5 mm

125 Cel

-40 Cel

MATTE TIN

QUAD

100000 Mbps

S-XQCC-N40

2

.8 mm

6 mm

e3

30

260

6 mm

RTL8211F-CG

Realtek Semiconductor

ETHERNET TRANSCEIVER

COMMERCIAL

NO LEAD

40

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

.4 mm

70 Cel

0 Cel

QUAD

S-XQCC-N40

.9 mm

5 mm

5 mm

KSZ8081MLXIA-TR

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

TS 16949

1

3.3 V

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

100 Mbps

S-PQFP-G48

1.6 mm

7 mm

e3

7 mm

SN65HVD230QDG4Q1

Texas Instruments

INTERFACE CIRCUIT

AUTOMOTIVE

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

BICMOS

AEC-Q100

1

.017 mA

3.3 V

3.3

SMALL OUTLINE

SOP8,.25

Network Interfaces

1.27 mm

125 Cel

-40 Cel

Nickel/Palladium/Gold (Ni/Pd/Au)

DUAL

1 Mbps

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

e4

NOT SPECIFIED

260

4.9 mm

AR8031-AL1B-R

Qualcomm

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

48

HVQCCN

SQUARE

UNSPECIFIED

YES

1

1

113.7 mA

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC48,.24SQ,16

.4 mm

85 Cel

-40 Cel

QUAD

1000 Mbps

S-XQCC-N48

.8 mm

6 mm

6 mm

DP83848MPHPEP

Texas Instruments

ETHERNET TRANSCEIVER

MILITARY

GULL WING

48

HTFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

1

3.3 V

3.3

FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH

TQFP48,.35SQ

Network Interfaces

.5 mm

125 Cel

-55 Cel

NICKEL PALLADIUM GOLD

QUAD

100000 Mbps

S-PQFP-G48

4

1.2 mm

7 mm

e4

30

260

7 mm

KSZ9131RNXC-TR

Microchip Technology

ETHERNET TRANSCEIVER

COMMERCIAL

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

70 Cel

0 Cel

MATTE TIN

QUAD

1000 Mbps

S-XQCC-N48

3

1 mm

7 mm

e3

30

260

7 mm

KSZ8041NLI-TR

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

CMOS

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

.5 mm

85 Cel

-40 Cel

MATTE TIN

QUAD

100 Mbps

S-XQCC-N32

2

.9 mm

5 mm

e3

30

260

5 mm

ISO1042QDWVRQ1

Texas Instruments

INTERFACE CIRCUIT

AUTOMOTIVE

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

AEC-Q100

1.8 V

SMALL OUTLINE

1.27 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G8

3

2.8 mm

5.85 mm

e4

30

260

7.5 mm

KSZ8081RNBIA-G3XX-TR

Microchip Technology

ETHERNET TRANSCEIVER

INDUSTRIAL

NO LEAD

32

HVQCCN

SQUARE

UNSPECIFIED

YES

1

TS 16949

1

3.3 V

CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

LCC32,.2SQ,20

.5 mm

85 Cel

-40 Cel

QUAD

100 Mbps

S-XQCC-N32

1 mm

5 mm

5 mm

KSZ8721BL

Microchip Technology

ETHERNET TRANSCEIVER

COMMERCIAL

GULL WING

48

LFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

1

2.5 V

FLATPACK, LOW PROFILE, FINE PITCH

QFP48,.35SQ,20

.5 mm

70 Cel

0 Cel

MATTE TIN

QUAD

100 Mbps

S-PQFP-G48

3

1.6 mm

7 mm

Not Qualified

e3

7 mm

TJA1042T,112

NXP Semiconductors

INTERFACE CIRCUIT

AUTOMOTIVE

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

.07 mA

5 V

5

SMALL OUTLINE

SOP8,.25

Network Interfaces

1.27 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD SILVER

DUAL

1 Mbps

R-PDSO-G8

1

1.75 mm

3.9 mm

Not Qualified

e4

30

260

4.9 mm

DP83849IVSX/NOPB

Texas Instruments

ETHERNET TRANSCEIVER

INDUSTRIAL

GULL WING

80

TFQFP

SQUARE

PLASTIC/EPOXY

YES

1

CMOS

2

3.3 V

3.3

FLATPACK, THIN PROFILE, FINE PITCH

TQFP80,.55SQ

Network Interfaces

.5 mm

85 Cel

-40 Cel

NICKEL PALLADIUM GOLD

QUAD

100000 Mbps

S-PQFP-G80

3

1.2 mm

12 mm

Not Qualified

e4

30

260

12 mm

ISO1044BDR

Texas Instruments

INTERFACE CIRCUIT

AUTOMOTIVE

GULL WING

8

SOP

RECTANGULAR

PLASTIC/EPOXY

YES

1

1

70 mA

1.8 V

SMALL OUTLINE

SOP8,.24

1.27 mm

125 Cel

-40 Cel

NICKEL PALLADIUM GOLD

DUAL

R-PDSO-G8

2

1.75 mm

3.895 mm

e4

30

260

4.905 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.