network equipment development Promwad

Network
Equipment

Engineering Solutions for Wi-Fi Equipment & Routers

Our Wi-Fi equipment delivers seamless connectivity and performance. We develop custom Wi-Fi routers and various enterprise Wi-Fi solutions to ensure reliable connections for our clients worldwide.

Explore our network software and hardware expertise and stay on the cutting edge with next-gen LAN/WAN/Wi-Fi router equipment designed by Promwad.

What We Do

Since 2004, our team has specialised in advanced telecom engineering solutions, commercial Wi-Fi equipment, and rugged applications with high-speed interfaces, multi-layer PCBs, and proper thermal and signal integrity modelling.
We design for our clients:

network equipment promwad

How We Create Business Value: Our Case Studies

modem router voip

7-in-1 modem router

We have designed and prepared for mass production an advanced VoIP modem router that provides all types of office communications (7 devices in 1).

Our engineers designed an enclosure, hardware, low-level software, and Linux-based middleware, as well as stands for functional testing at the production site. The new business Wi-Fi solution included the functionality of seven devices in one:

  • telephony with DECT base station,Asterisk-based VoIP gateway, and office PBX;
  • Internet and local network via Ethernet, xDSL, Wi-Fi, 3G, WiMax;
  • connection with peripheral devices and operation of network-attached storage (NAS).
mobile router lte gsm 3g

Mobile router with LTE/3G/GSM

Commissioned by our client, we designed a router solution for stable internet access with the simultaneous operation of three SIM cards from different operators: up to 300 Mbit/s. Features:

  • 2G/3G/LTE modem with 3 SIM cards connected via Ethernet or Wi-Fi
  • Freescale i.MX6Solo/6DualLite CPU, ARM Cortex-A9
  • Internal battery + external power source
DECT base station, VolP gateway, WiFi router, Office PBX, Server
DECT base station, VolP gateway, WiFi router, Office PBX, Server
Network traffic analyzer with Bypass function
A flexible software and hardware solution for the development of network devices
DECT base station, VolP gateway, WiFi router, Office PBX, Server
DECT base station, VolP gateway, WiFi router, Office PBX, Server
Network traffic analyzer with Bypass function
A flexible software and hardware solution for the development of network devices

Our Technology Map

Interfaces

  • Ethernet 1G/2.5G/10G/40G/100G
  • Wi-Fi IEEE802.11a/b/g/n/ac/ad
  • Bluetooth classic and BLE
  • DECT
  • ADSL, SHDSL
  • RapidIO
  • Gh.n

Network technologies

  • Fast-Path network processing
  • Hardware accelerated NAT
  • Linux DSA, distributed switch architecture
  • VoIP and telephony SLIC interfacing, DECT
  • Ethernet packet processing
  • Remote management
  • Time-Sensitive Networking (TSN)

L2, L2+ and L3:

  • Port speed, duplex mode, flow control, link control, statistics, MIB counters, Hotplug SFP detection
  • PoE and PoE+ with LLDP
  • QoS traffic classification, port priority, VCAP (ACL) policers, port egress shaping, DiffServ (RFC2474), hierarchical quality of service (H-QoS)
  • MAC address learning, VLAN, private VLANs, port isolation, MAC-based VLAN, protocol-based VLAN, VLAN trunking, GVRP, MVRP, MSTP, RSTP, STP, loop detection, link aggregation, LACP, IGMP v2/v3 snooping, MLD v1/v2 snooping, DHCP snooping, MVR, port and flow mirroring
  • Ring protection: G.8031, G.8032 v1/v2
  • DHCP option 82 relay, UPnP
  • 802.1X, Radius, TACACS+, MAC-based authentication
  • 1588v2 PTP, NTPv4, peer-to-peer / end-to-end / boundary clock
  • OAM Y.1731
  • SNMP and MIBs
  • Local and Remote Management

Network Protocols

 

Physical 
layer


  • Ethernet 1G/2.5G/10G/40G/100G
  • Wi-Fi 802.11b/g/n/ac/ad
  • ADSL
  • GPRS/3G
  • USB
  • PCI Express
  • Bluetooth
  • RS-485
  • CAN
  • PSTN (POTS)
  • DECT
  • PON

 

Channel
layer

 

  • Ethernet II
  • VLAN
  • Q-in-Q
  • STP, RSTP, MSTP
  • ARP
  • PPPoE
  • PPTP
  • HDSL
  • HCI
  • Modbus

 

 

Application
layer

 

  • TCP/IP (IPv4/IPv6)
  • UDP
  • ICMP
  • IGMP
  • RTP/RTCP
  • SSL: OpenSSL, axTLS
  • VRRP
  • RFCOMM, OBEX, ATT
  • CANopen
  • T.38 (UDPTL)

 

Network & transport layer
 

  • HTTP/HTTPS
  • FTP
  • SMB/CIFS
  • TFTP
  • SIP
  • SOAP
  • SNMP
  • SSH
  • TELNET
  • DHCP
  • DNS
  • NTP
  • PTP (IEEE 1588v2)
  • NFS
  • TR-069

Do you need a quote for your network router solutions?

Drop us a line about your project! We will contact you today or the next business day. All submitted information will be kept confidential.