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comfast_cf-wr750ac [2016/08/04 20:24] – wikify adlerwebcomfast_cf-wr750ac [2020/10/17 20:04] (aktuell) – Externe Bearbeitung 127.0.0.1
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   * Manufacturer: Comfast / Shenzen Four Seas GlobalLink Natwork Technology Co., Ltd.   * Manufacturer: Comfast / Shenzen Four Seas GlobalLink Natwork Technology Co., Ltd.
   * Model: Comfast CF-WR750AC   * Model: Comfast CF-WR750AC
 +  * [[http://de.aliexpress.com/item/2016-CF-WR750AC-Wifi-Router-Repeater-Dual-External-Antennas-Computer-Networking-Range-Expander-Wireless-750M-Roteador/32686321537.html|20,31€ @ Aliexpress/Comfast (shipped from germany)]]
  
   * WiFi: 802.11 a/b/g/n/ac   * WiFi: 802.11 a/b/g/n/ac
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   * I/O: 1xWPS/Reset-Button, 3 LED (Power, LAN, WiFi)   * I/O: 1xWPS/Reset-Button, 3 LED (Power, LAN, WiFi)
 +
 +  * CPU: 520MHz
 +  * RAM: 64MB
 +  * Flash: 8MB
  
   * Size: 95x57x24mm   * Size: 95x57x24mm
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   * Internal Power supply for 100-240V~ 50/60Hz, 50mA   * Internal Power supply for 100-240V~ 50/60Hz, 50mA
   * Official CE-Mark (at least printed on...)   * Official CE-Mark (at least printed on...)
 +  * Serial header already populated and fully silkscreened
 +
 +----
  
   * CPU: Realtek RTL8881AN   * CPU: Realtek RTL8881AN
 +    * Lexra RLX5281 MIPS based SoC
 +    * Up to 520MHz
 +    * Integrated 10/100 5-port-switch (only one port used)
 +    * embedded 8MByte RAM
 +    * PCI-E host (connected to secondary WiFi)
 +    * 1x USB OTF (not connected)
 +    * IEEE802.3az
 +    * IEEE802.11ac
 +    * embedded 5GHz (802.11a/n) PHY
 +    * up to 433MBit/s (?!)
 +    * 20/40/80MHz bandwidth
 +    * Not really much online
 +    * Released probaby 2015
 +    * Some work already done, but no real success info :/
 +      * [[https://yadi.sk/d/gVjsGhsNjhibW|OpenWRT-Build (4.4MB!)]]
 +    * 802.11ac support
 +    * Looks like there is a linux SDK available
 +    * [[https://wikidevi.com/wiki/D-Link_DIR-518L_rev_A1|Also used in D-Link DIR-518L rev A1]]
 +      * [[https://translate.google.de/translate?hl=de&sl=en&u=https://wikidevi.com/wiki/D-Link_DIR-518L_rev_A1&prev=search|German translate since idiots at wikidevi are blocking IPs like crazy m(]]
 +    * Also used in D-Link DIR-806A
 +    * RealTek Bootloader
 +      * Serial Console (38400 8N1?)
 +      * TFTP-Support
 +      * Depending on fuses HTTP and DHCP
 +      * can dump current memory and flash
 +      * can boot tftp-binary in RAM
 +      * can write tftp-binary to flash
 +      * [[https://wiki.openwrt.org/doc/techref/bootloader/realtek|Bootloader @ OpenWRT]]
   * WiFi-Controller: Realtek RTL8192ER   * WiFi-Controller: Realtek RTL8192ER
 +    * IEEE 802.11a/b/g/n PHY 
 +    * 802.11n Draft 2.0 OFDM (BPSK, QPSK, 16QAM, 64QAM, 256QAM)
 +    * 2 spatial streams (2T2R; 2x2MIMO)
 +    * 2.4GHz, 300Mbps @ 40MHz
 +    * Multi BSSID support <- <yay?
 +    * [[http://www.realtek.com.tw/products/productsView.aspx?Langid=1&PFid=9&Level=3&Conn=5&ProdID=177|Hersteller]]
 +    * //Watnu? 802.11a at 2.4GHz is bullshit. Probably this IC only handles 2.4G while the primary CPU is managing 5G
   * Board: R116R   * Board: R116R
-  * RAM: M14D5121632A +  * RAM: [[http://www.esmt.com.tw/DB/manager/upload/M14D5121632A.pdf|M14D5121632A]] 
-  * Flash: 25L6406E+    * DDR2 
 +    * 8Mx16Bitx4Bank -> 512 MBit == 64MByte RAM! 
 +  * Flash: [[http://www.zlgmcu.com/mxic/pdf/NOR_Flash_c/MX25L6406E_DS_EN.pdf|25L6406E]] 
 +    * SPI 
 +    * 64MBit == 8MByte Flash
  
   * OS: Custom Realtek OK, no OpenWRT/freifunk Gluon (yet?)   * OS: Custom Realtek OK, no OpenWRT/freifunk Gluon (yet?)
comfast_cf-wr750ac.1470342254.txt.gz · Zuletzt geändert: 2020/10/17 20:04 (Externe Bearbeitung)