Show pagesourceOld revisionsBacklinksBack to top × Table of Contents 华为HG255D/HG256 支持版本 Hardware Highlights 安装 硬件 信息 串口 JTAG 标签 This page is not fully translated, yet. Please help completing the translation. (remove this paragraph once the translation is finished) 华为HG255D/HG256 HG255D是华为为中国联通制造的网关设备. 支持版本 供应商型号版本当前发行版本OEM信息论坛主题技术手册HuaweiHG255D22.03.3View/Edit data Hardware Highlights 型号版本SoCCPU MHzFlash MBRAM MBWLAN 硬件WLAN2.4WLAN5.0100M 端口Gbit portsModemUSBHG255DRalink RT30523841632Ralink RT2860b/g/n-4- 型号 CPU Ram Flash 网口 USB 串口 JTag HG255D Ralink RT3052@384Mhz 32MiB 16MiB 1 x WAN 4xLAN 支持 支持 支持 HG256 Ralink RT3052@384Mhz 32MiB 8MiB 1 x Giga WAN 4xLAN 支持 支持 支持 HG256 WAN使用RTL8211CL Giga PHY. 安装 型号版本当前发行版本安装固件升级固件原厂固件HG255D22.03.3https://downloads.openwrt.org/releases/22.03.3/targets/ramips/rt305x/openwrt-22.03.3-ramips-rt305x-huawei_hg255d-initramfs-kernel.binhttps://downloads.openwrt.org/releases/22.03.3/targets/ramips/rt305x/openwrt-22.03.3-ramips-rt305x-huawei_hg255d-squashfs-sysupgrade.bin → OpenWrt刷机步骤 (通用方法) 请在此处添加烧录步骤. 硬件 信息 指令集 MIPS 供应商 Ralink bootloader U-boot-1.1.4 System-On-Chip Ralink RT3052 CPU @Frq MIPS 24K @384 MHz Flash 型号 MX29LV640(HG256) S29GL128P(HG255D) Flash 容量 8 MiB (HG256) 16MiB (HG255D) RAM 容量 32 MiB 无线 Ralink APSoC RT2860 b/g/n 2T2R (integrated) switch Integrated 6 Port Fast Ethernet Switch USB Yes (1 Port) 串口 支持 JTAG 支持 串口 → port.serial 通用的串口说明, 串口线, 等等. 如何连接串口线到当前设备: 在此处插入有串口标签的PCB说明 串口连接参数 57600, 8N1 JTAG → port.jtag 通用JTAG说明, JTAG线, 等等. 如何连接JTAG到当前设备: 插入PCB的JTAG说明 标签 如何添加标签 ramips, rt3052, FastEthernet, 4Port, USB, 1USB, JTAG, serial, integrated, 802.11bgn, 32RAM, 8Flash, 16Flash, MIPS, fxo This website uses cookies. By using the website, you agree with storing cookies on your computer. Also you acknowledge that you have read and understand our Privacy Policy. If you do not agree leave the website.OKMore information about cookies ramips rt3052 fastethernet 4port usb 1usb jtag serial integrated 802.11bgn 32RAM 8Flash 16flash mips fxo Last modified: 2018/12/13 08:24by nop404