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Optical Transceivers & RJ45 Magnetics Since 1997
Optical Transceivers
Fiber Optic Cages
Magnetic RJ45 Connectors
LAN Transformers
Free Shipping from $99 on Optics & Cages
Optical Transceivers & RJ45 Magnetics Since 1997
Optical Transceivers
Fiber Optic Cages
Magnetic RJ45 Connectors
LAN Transformers
Free Shipping from $99 on Optics & Cages
Optical Transceivers Cages & Connectors RJ45 Magjacks LAN Magnetics Compatible Optics

Main Products

800GBASE-SR8
800GBASE-SR8
$ 679.36 ~ $ 772.00
88 in Stock
322 Sold
800g optical transceiver
800g optical transceiver
$ 1,512.72 ~ $ 1,719.00
35 in Stock
175 Sold
400GBASE-DR4
400GBASE-DR4
$ 492.80 ~ $ 560.00
519 in Stock
1.5K Sold
400GBASE-LR4
400GBASE-LR4
$ 738.74 ~ $ 859.00
780 in Stock
990 Sold
200GBASE-SR4
200GBASE-SR4
$ 226.16 ~ $ 257.00
1200 in Stock
1.8K Sold
100GBASE-LR4
100GBASE-LR4
$ 573.76 ~ $ 652.00
1900 in Stock
9.8K Sold
100GBASE-FR1
100GBASE-FR1
$ 316.80 ~ $ 360.00
120 in Stock
2.6K Sold
100GBASE-LR4
100GBASE-LR4
$ 1,029.60 ~ $ 1,170.00
900 in Stock
2.1K Sold
800GBASE-SR8
800GBASE-SR8
$ 679.36 ~ $ 772.00
88 in Stock
322 Sold
800g optical transceiver
800g optical transceiver
$ 1,512.72 ~ $ 1,719.00
35 in Stock
175 Sold
400GBASE-DR4
400GBASE-DR4
$ 492.80 ~ $ 560.00
519 in Stock
1.5K Sold
400GBASE-LR4
400GBASE-LR4
$ 738.74 ~ $ 859.00
780 in Stock
990 Sold
200GBASE-SR4
200GBASE-SR4
$ 226.16 ~ $ 257.00
1200 in Stock
1.8K Sold
100GBASE-LR4
100GBASE-LR4
$ 573.76 ~ $ 652.00
1900 in Stock
9.8K Sold
100GBASE-FR1
100GBASE-FR1
$ 316.80 ~ $ 360.00
120 in Stock
2.6K Sold
100GBASE-LR4
100GBASE-LR4
$ 1,029.60 ~ $ 1,170.00
900 in Stock
2.1K Sold
Fiber Optics Transceivers →
SFP+ Cage
SFP+ Cage
$ 0.35 ~ $ 0.54
5500 in Stock
10.2K Sold
SFP Cage
SFP Cage
$ 0.50 ~ $ 0.77
2300 in Stock
2.7K Sold
SFP Cage
SFP Cage
$ 0.68 ~ $ 1.06
120 in Stock
1.9K Sold
SFP 1X4 Cages
SFP 1X4 Cages
$ 1.34 ~ $ 2.09
550 in Stock
2.5K Sold
SFP Cage
SFP Cage
$ 2.28 ~ $ 3.54
5100 in Stock
902 Sold
SFP 2x2 Cage
SFP 2x2 Cage
$ 4.57 ~ $ 7.42
105 in Stock
10K Sold
SFP+ Cage
SFP+ Cage
$ 8.28 ~ $ 12.27
2240 in Stock
460 Sold
SFP+ Cage
SFP+ Cage
$ 1.54 ~ $ 2.39
5896 in Stock
180 Sold
SFP+ Cage
SFP+ Cage
$ 0.35 ~ $ 0.54
5500 in Stock
10.2K Sold
SFP Cage
SFP Cage
$ 0.50 ~ $ 0.77
2300 in Stock
2.7K Sold
SFP Cage
SFP Cage
$ 0.68 ~ $ 1.06
120 in Stock
1.9K Sold
SFP 1X4 Cages
SFP 1X4 Cages
$ 1.34 ~ $ 2.09
550 in Stock
2.5K Sold
SFP Cage
SFP Cage
$ 2.28 ~ $ 3.54
5100 in Stock
902 Sold
SFP 2x2 Cage
SFP 2x2 Cage
$ 4.57 ~ $ 7.42
105 in Stock
10K Sold
SFP+ Cage
SFP+ Cage
$ 8.28 ~ $ 12.27
2240 in Stock
460 Sold
SFP+ Cage
SFP+ Cage
$ 1.54 ~ $ 2.39
5896 in Stock
180 Sold
Fiber Optic Cages & Connectors →
RJ45 Magjack
RJ45 Magjack
$ 1.85 ~ $ 3.93
5250 in Stock
64.4K Sold
RJ45 Magjack
RJ45 Magjack
$ 0.98 ~ $ 2.08
606 in Stock
92.4K Sold
RJ45 Magnetic Jack Without Led
RJ45 Magnetic Jack Without Led
$ 0.91 ~ $ 1.94
9321 in Stock
571.5K Sold
RJ45 smd connector
RJ45 smd connector
$ 1.66 ~ $ 3.53
5008 in Stock
30.6K Sold
Low Profile RJ45 Connector
Low Profile RJ45 Connector
$ 2.20 ~ $ 4.67
920 in Stock
8.1K Sold
Vertical RJ45 Magjack
Vertical RJ45 Magjack
$ 1.08 ~ $ 2.29
9922 in Stock
12.4K Sold
RJ45 Magjack
RJ45 Magjack
$ 1.45 ~ $ 3.09
820 in Stock
45K Sold
1x2 Port RJ45 Connector
1x2 Port RJ45 Connector
$ 1.78 ~ $ 3.79
2485 in Stock
12.1K Sold
RJ45 Magjack
RJ45 Magjack
$ 1.85 ~ $ 3.93
5250 in Stock
64.4K Sold
RJ45 Magjack
RJ45 Magjack
$ 0.98 ~ $ 2.08
606 in Stock
92.4K Sold
RJ45 Magnetic Jack Without Led
RJ45 Magnetic Jack Without Led
$ 0.91 ~ $ 1.94
9321 in Stock
571.5K Sold
RJ45 smd connector
RJ45 smd connector
$ 1.66 ~ $ 3.53
5008 in Stock
30.6K Sold
Low Profile RJ45 Connector
Low Profile RJ45 Connector
$ 2.20 ~ $ 4.67
920 in Stock
8.1K Sold
Vertical RJ45 Magjack
Vertical RJ45 Magjack
$ 1.08 ~ $ 2.29
9922 in Stock
12.4K Sold
RJ45 Magjack
RJ45 Magjack
$ 1.45 ~ $ 3.09
820 in Stock
45K Sold
1x2 Port RJ45 Connector
1x2 Port RJ45 Connector
$ 1.78 ~ $ 3.79
2485 in Stock
12.1K Sold
RJ45 Connector with 10/100/1000M Magnetic →
1000 BASE-T Lan Filters Transformer Modules
1000 BASE-T Lan Filters Transformer Modules
$ 1.16 ~ $ 1.55
60408 in Stock
18.2K Sold
Lan Magnetics Transformer
Lan Magnetics Transformer
$ 0.26 ~ $ 0.60
144467 in Stock
219.5K Sold
Gigabit Ethernet Transformer
Gigabit Ethernet Transformer
$ 1.39 ~ $ 2.10
85462 in Stock
50.4K Sold
PoE Lan Transformer
PoE Lan Transformer
$ 0.46 ~ $ 1.08
81014 in Stock
118.2K Sold
Discrete Magnetic Transformer
Discrete Magnetic Transformer
$ 0.90 ~ $ 1.37
23305 in Stock
253.6K Sold
Dual Port Ethernet Transformer
Dual Port Ethernet Transformer
$ 0.60
8492 in Stock
102.6K Sold
Ethernet Transformer Modules Dual Port
Ethernet Transformer Modules Dual Port
$ 0.84 ~ $ 1.36
48004 in Stock
26K Sold
10G Lan Transformer
10G Lan Transformer
$ 1.33 ~ $ 3.10
2400 in Stock
617.5K Sold
1000 BASE-T Lan Filters Transformer Modules
1000 BASE-T Lan Filters Transformer Modules
$ 1.16 ~ $ 1.55
60408 in Stock
18.2K Sold
Lan Magnetics Transformer
Lan Magnetics Transformer
$ 0.26 ~ $ 0.60
144467 in Stock
219.5K Sold
Gigabit Ethernet Transformer
Gigabit Ethernet Transformer
$ 1.39 ~ $ 2.10
85462 in Stock
50.4K Sold
PoE Lan Transformer
PoE Lan Transformer
$ 0.46 ~ $ 1.08
81014 in Stock
118.2K Sold
Discrete Magnetic Transformer
Discrete Magnetic Transformer
$ 0.90 ~ $ 1.37
23305 in Stock
253.6K Sold
Dual Port Ethernet Transformer
Dual Port Ethernet Transformer
$ 0.60
8492 in Stock
102.6K Sold
Ethernet Transformer Modules Dual Port
Ethernet Transformer Modules Dual Port
$ 0.84 ~ $ 1.36
48004 in Stock
26K Sold
10G Lan Transformer
10G Lan Transformer
$ 1.33 ~ $ 3.10
2400 in Stock
617.5K Sold
10/100/1000M LAN Transformer and Filter →

Built for volume networking programs

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  • 2,600,000+

    Products In Stock

  • 25+ years

    Experience

  • 3-6 days

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    Solution Support

  • 360,000+

    Customers Served

  • 200+

    Countries Covered

Customer programs

Reference design

Texas Instruments Ethernet Solutions

LINK-PP powers TI evaluation boards with high-performance magnetic RJ45 connectors.
OEM program

Intel MinnowBoard MAX Project

LINK-PP enables Intel MinnowBoard MAX with reliable magnetic RJ45 connectivity.
Consumer electronics

Samsung Consumer Electronics Project

LINK-PP supports Samsung consumer electronics with reliable RJ45 connector solutions.
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October 15, 2026

Cisco GLC-FE-100FX Datasheet and Compatibility Guide

Explore the Cisco GLC-FE-100FX datasheet, including 100BASE-FX specifications, 1310nm MMF, 2km reach, cabling, platform compatibility, and deployment tips.

October 14, 2026

UACC-DAC-SFP10-2M Review: UniFi Aggregation Switch Links

Learn how UACC-DAC-SFP10-2M fits UniFi aggregation switch setups, with compatibility notes, pricing context, and buying tips for 10G DAC links.

October 14, 2026

Ubiquiti UACC-DAC-SFP10-0.5M Guide: 10G DAC Best Practices

Discover best practices for the Ubiquiti UACC-DAC-SFP10-0.5M 10G DAC cable. Learn SFP+ compatibility, 1Gbps auto-negotiation fixes, and homelab setup tips.

October 08, 2026

Ubiquiti UACC-CM-RJ45-10G Review: Compatibility, Speed, Heat

Read our Ubiquiti UACC-CM-RJ45-10G review. Discover multi-gig 2.5G WAN compatibility for UDM-Pro, thermal heat benchmarks, and third-party alternatives.
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