Product Descriptions

The EWM103-WF7621A module is a gigabit routing gateway module developed with the MT7621A chip as its core. This module integrates dual core MIPS-1004Cc (880MHz), HNAT/HQOS/Samba/VPN accelerator, and 5-port GbE switch, supports OpenWrt operating system and custom development, has rich interfaces and powerful processors, can be widely used in smart devices or cloud service applications, and can be freely developed.

Product Features

• Embedded MIPS1004Kc (880 MHz, dual core)

• Single core with 32 KB I-Cache and 32 KB D-Cache, 256kb L2 cache (shared by dual cores)

• SMP function

• Configurable single processor operation

• Gigabit switch

• 5 ports, running at full line speed

• 5-port 10/100/1000Mbps MDI transceiver

• Support RGMII/MII interface

• 16 bit DDR2/3, with a maximum capacity of 256/512 Mbytes. SPI (2-chip select), NAND Flash (SLC), SDCC, eMMC (4 bits)

• USB 3.0 interface x 1+USB 2.0 interface x 1 or USB 2.0 interface x 2 (both are host interfaces)

• PCIe host interface x 3

• I2C, UART Lite × 3 JTAG、MDC、MDIO、GPIO

• Support network voice calling (I2S, PCM)

• Audio interface (SPDIF Tx, I2S, PCM)

• Provides excellent Samba performance through USB2.0/USB 3.0/SD-XC

• HW Storage Accelerator

•  HW NAT

•  Wired transmission rate can reach 2Gbps  L2 bridge

• IPv4 routing, NAT, NAPT

• IPv6 routing, DS Lite, 6RD, 6to4

•  HW QoS

• 16 hardware queues are used to ensure the minimum/maximum bandwidth of each stream.

• Can achieve seamless collaboration with HW NAT engine Wired transmission rate can reach 2Gbps. HW encryption

• IPSec throughput can reach 400~500mbps Green Smart Clock Adjustment (Dedicated)

• DDR2/3: ODT turned off, self refresh mode

• Firmware: OpenWRT

• RGMII iNIC driver: Linux 2.4/2.6

Product Applications

• WiFi video transmission;

• WiFi audio transmission;

• Router;

• WiFi repeater;

• Serial port forwarding and other smart home universal modules;

• Cloud service application

• IoT gateway;

Specifications

Actual product photos

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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