Most TV boxes come with WiFi and/or Ethernet to access the Internet or local network in order to stream videos, but there are a few rare exceptions with TV boxes also acting as router such as Zome ZMT-330A we covered way back in 2014 with two Ethernet ports.
Shenzhen Tomato informed me about another TV box router product dubbed Nut Link powered by Amlogic S905W processor and equipped with not two but three Ethernet ports. A quick web search reveals the device is better known as X96 Link and sells for as low as $39 shipped on sites like GearBest or Aliexpress.
- SoC – Amlogic S905W quad-core Arm Cortex-A53 processor with penta-core Mali-450MP GPU
- System Memory – 2GB DDR3
- Storage – 16GB eMMC flash, MicroSD card slot
- Video & Audio Output – HDMI 2.0a port up to 4K @ 60 Hzm AV port for composite video and stereo audio
- Video Decoding – 4K H.265 up to 60 fps, 4K VP9 up to 60 fps, 4K H.264 up to 30 fps
- Router SoC – Siflower SF16A18 dual-core MIPS InterAptiv processor @ 1.2 GHz + 64MB RAM
- 1x Gigabit Ethernet (WAN) port shared between Amlogic and Siflower processors
- 2x 10/100M Ethernet (LAN) ports via Siflower processor
- Dual-band 802.11b/g/n/b/ac WiFi 5 MU-MIMO up to 150 Mbps (2.4 GH0z) and 433 Mbps (5 GHz) via Siflower processor
- USB – 4x USB 2.0 ports
- Misc – IR receiver; 4x LEDs for WiFi, WAN, and LAN
- Power Supply – 12V/2A
- Dimensions – 16.45 x 10.95 x 2.50 cm
- Weight – 245 grams
The Amlogic processor runs Android 7.1.2, and the Siflower processor must be running a Linux distribution like OpenWrt. The device ships with one IR remote control, an HDMI cable, a power adapter, and a user’s manual in English.
If we look at Siflower processor’s product page and datasheet, we can see the chip embeds a “quad-processing MIPS32 InterAptiv” processor with two physical cores, four virtual processing elements (VPE), and twelve thread-contexts (TC).
We also learn the processor supports one Gigabit Ethernet interface, and up to five Fast Ethernet ports. So if I was a TV box manufacturer trying to optimize my bottom line, I would probably design the board in such a way that the Amlogic processor connects to one of SF16A18 10/100M ports internally, since it does not require a separate Gigabit switch chip. That means when a user connects an Ethernet cable to the WAN port it will show a Gigabit Ethernet link, but internally data is routed to the Amlogic processor up to 100 Mbps only.
There’s still an advantage of using this solution, as both the Amlogic and the two other devices connected over the two Fast Ethernet port could be able to be feed at 100 Mbps simultaneously for up to 300 Mbps wired bandwidth, leaving plenty of bandwidth to other WiFi devices connected to the router.
Jean-Luc started CNX Software in 2010 as a part-time endeavor, before quitting his job as a software engineering manager, and starting to write daily news, and reviews full time later in 2011.
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