4 layers96 × 100 mm
OtterCastAmp
Ottercast/OtterCastAmp
OtterCastAmp is an open-source WiFi Speaker amplifier, based on a Sochip S3 SoC. Powered by any USB PD adapter for up to 100W of music.
272 parts341MIT
4 layers51.5 × 19 mm
USB GIGABIT Rev E
OLIMEX/USB-GIGABIT15USB 1.1, USB 2.0, USB 3.0 to Ethernet 10/100/1000Mbit converter
- Size
- 51.5 × 19 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 59
- Nets
- 51
- Pads
- 242
- Tracks, vias
- 680, 75
- Pours
- 150
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 24 Oct 2019
- Updated
- 20 Jan 2026
Overview
USB GIGABIT Rev E is an open-source printed circuit board by OLIMEX, from the OLIMEX/USB-GIGABIT repository on GitHub. It is a 4-layer board of 51.5 × 19 mm with 59 parts on 51 nets, routed with 680 tracks and 75 vias.
It is built around the SY8089AAAC. Its parts include 25 capacitors, 15 resistors, 3 ICs, 1 inductor and 1 crystal.
Main components
1README
README.mdUSB-GIGABIT
USB 1.1, USB 2.0, USB 3.0 to Ethernet 10/100/1000Mbit converter
Transfer troughput is up to 950Mbits/s when connected to USB 3.0 ports and GbE network.
Using the A20 OLinuXino boards and USB 2.0 host the speed is: upload 319 Mbit, download 295 Mbit.
Commands
iperf3 -c 192.168.0.xxx -p 2001 -t 3
iperf3 -c 192.168.0.xxx -p 2001 -t 3 -REmpirical Test Results
Using the commands listed above and good grade Gigabit equipment.
| Board | Upload | Download |
|---|---|---|
| PC USB 3.0 | 933 Mbits/sec | 942 Mbits/sec |
| PC USB 2.0 | 290 Mbits/sec | 312 Mbits/sec |
| A20-MICRO | 319 Mbits/sec | 295 Mbits/sec |
License
- Hardware is released under CERN OHL v1.2 license
- Documentation is released under CC BY-SA 4.0 license
Parts
59| Qty | Value | Footprint | References |
|---|---|---|---|
| 18 | 100nF/10V/X5R /20%/0402 | OLIMEX_RLC-FP:C_0402_5MIL_DWS | C1, C2, C10, C11, C14, C15, C16, C18, C19, C20, C21, C22, C24, C25, C26, C27 +2 |
| 5 | NA | OLIMEX_RLC-FP:R_0402_5MIL_DWS | R5, R6, R10, R13, R14 |
| 2 | 1.1K/1%/0402 | OLIMEX_RLC-FP:R_0402_5MIL_DWS | R12, R15 |
| 2 | 1K/0402 | OLIMEX_RLC-FP:R_0402_5MIL_DWS | R1, R7 |
| 2 | 2.2K/0402 | OLIMEX_RLC-FP:R_0402_5MIL_DWS | R9, R11 |
| 2 | 2.2uF/X5R/6.3V/10%/0603 | OLIMEX_RLC-FP:C_0603_5MIL_DWS | C12, C17 |
| 2 | 22R/0402 | OLIMEX_RLC-FP:R_0402_5MIL_DWS | R2, R3 |
| 2 | 39pF/C0G/50VDC/0402 | OLIMEX_RLC-FP:C_0402_5MIL_DWS | C7, C8 |
| 2 | Fiducial | OLIMEX_Other-FP:Fiducial1x3 | FID1, FID2 |
| 2 | Fiducial | OLIMEX_Other-FP:Fiducial1x3_Paste | FID3, FID4 |
| 1 | OLIMEX_LOGOs-FP:LOGO_PBFREE | ||
| 1 | OLIMEX_LOGOs-FP:LOGO_OPENHARDWARE_8x8 | ||
| 1 | OLIMEX_LOGOs-FP:LOGO_RECYCLEBIN_1 | ||
| 1 | 600OHM/2A/UPZ2012E-601-2R0TF/0805 | OLIMEX_RLC-FP:L_0805_5MIL_DWS | FB1 |
| 1 | 100nF/50V/Y5V/20% | OLIMEX_RLC-FP:C_0805_5MIL_DWS | C5 |
| 1 | 10R/0805 | OLIMEX_RLC-FP:R_0805_5MIL_DWS | R4 |
| 1 | 1nF/2000V/10%/X7R/1206 | OLIMEX_RLC-FP:C_1206_5MIL_DWS_ISO | C9 |
| 1 | 2.2uH/NRS3015T2R2MNGH | OLIMEX_RLC-FP:CD32 | L1 |
| 1 | 2.49K/1%/0402 | OLIMEX_RLC-FP:R_0402_5MIL_DWS | R8 |
| 1 | 25MHz/20ppm/20pF/4P/3225 | OLIMEX_Crystal-FP:Oscillator-18.432MHz-3.2x2.5mm | X1 |
| 1 | CE_Sign | OLIMEX_Signs-FP:CE_Sign | Sign_CE |
| 1 | Logo_OLIMEX_TB | OLIMEX_Signs-FP:Logo_OLIMEX_TB | Logo_OLIMEX_TB |
| 1 | NA | OLIMEX_RLC-FP:C_0402_5MIL_DWS | C6 |
| 1 | NA(93LC46) | OLIMEX_IC-FP:SO-8 | U2 |
| 1 | RTL8153VC-CG | OLIMEX_IC-FP:QFN48-6x6mm-OLIMEX_V2 | U3 |
| 1 | SY8089AAAC | OLIMEX_IC-FP:SOT-23-5 | U4 |
| 1 | Sign_Antistatic | OLIMEX_Signs-FP:Sign_Antistatic | Sign_Antistatic |
| 1 | Sign_RoHS_1 | OLIMEX_Signs-FP:Sign_RoHS_1 | Sign_RoHS_1 |
| 1 | TM211Q01FM22(LPJG16402AQNL) | OLIMEX_Connectors-FP:TM211Q01FM22 | LAN1 |
| 1 | USB1065 | OLIMEX_Connectors-FP:USB3_A_MALE | USB1 |
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Questions
How big is the USB GIGABIT Rev E PCB?
It measures 51.5 × 19 mm and has 4 copper layers, 1.6 mm thick.
What parts does the USB GIGABIT Rev E use?
59 parts, built around the SY8089AAAC. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the USB GIGABIT Rev E KiCad files?
From the OLIMEX/USB-GIGABIT repository on GitHub, at the commit this page was made from: the board is HARDWARE/USB-GIGABIT-Rev.E/USB-GIGABIT_Rev_E.kicad_pcb and its schematic HARDWARE/USB-GIGABIT-Rev.D/USB-GIGABIT_Rev_D.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the USB GIGABIT Rev E design in my own project?
Its repository states no licence, so its author keeps all rights: ask OLIMEX before reusing the design.