Print Server PS2121

Short Description:

Support 2 USB shared printing
Support RAW protocol printing
Support printing across network segments
Support WiFi printing
Support scanning
Support timing restart

This series of products adopts a high-performance 32-bit professional network communication processor, and uses an embedded real-time operating system as a software support platform to provide printer sharing services for multiple users. It can access 2 printers at the same time and has 2 USB port,  2 Ethernet RJ45 interfaces. Support WiFi.

Product Detail

Order Model



Application field

 This series of print server products use high-performance 32-bit professional network communication processor, with embedded real-time operating system as the software support platform, to provide multi-user printer sharing services, with simultaneous access to two printers, with two Ethernet RJ45 interface, and support WiFi.

Industrial Grade Design

  • Uses high-performance industrial-grade 32-bit MIPS processor
  • Low power consumption, low heat generation, high speed, high stability
  • Support regular automatic reboot or disconnected automatic reconnection
  • Supports lug mounting
  • Adopted sheet metal cold rolled steel housing
  • Power supply: 5V~32VDC

Functional Features

  • Provides 2 USB ports for simultaneous access to 2 printers
  • WiFi client mode support
  • WiFi AP mode support
  • Supports cross-segment printing
  • Remote printing support
  • Support for print queues
  • Supports USB flash drive sharing
  • Support for scanning
  • Supports scheduled reboots
  • DHCP support
  • Supports 1 X WAN, 1 X LAN or 2 X LAN, freely switchable

Exclusive use of various network protocols, print server products support 99% of the market printer, windows system underlying direct support, fundamentally say goodbye to compatibility problems, also support parallel port to USB port printer, needle printer, thermal small ticket, electronic face sheet printer. Can support special GDI printer language, support TCP/IP standard RAW printing protocol, printers do not need to install additional software, support the full range of Windows, MAC most series, with printer drivers can be used.
It can realize the situation of different networks in different regions, remote printing in different places, without picking the network and without limiting the distance. Print server products through the USB virtual technology to achieve the remote end of the USB device localization, as the computer directly access the local USB device.
USB virtual technology, the traditional USB devices into the network, the network of computer devices through the USB virtual technology to achieve localized use of USB devices, breaking the length of the traditional USB cable constraints to achieve multi-user operation.
Print server power consumption of less than 10W, compared with a dedicated desktop or laptop, print server products, whether the price or energy consumption, saving a lot. If you use a Chilink print server, calculated on the basis of 8 hours a day, half a month with 1 kWh of electricity, the same half-month desktop is almost 30 kWh of electricity consumption, a few months to save money on a print server.

You can set daily and weekly reboot to reduce system cache, optimize system operation, and ensure that the shared server runs for a long time without lag.

It can completely replace the previous print-only computer, no need to place a separate office mainframe, the print server product can simply be placed in any spare space next to the printer, small size, occupying less space.

With one end of the print server connected to a printer and one end connected to a router and switch via network cable or WiFi, the print server product can easily provide stable printing services to all users on the LAN, wherever the printer is located in the network.

Shenzhen Chilink IOT Technology CO., LTD. is an IOT company dedicated to providing industrial grade wireless network communication products and solutions, Chilink Technology integrates product development, production, sales, technical service and customization development in one. Since its establishment, the company has been providing mobile communication based M2M series products and solutions for various industries; 4G router and 4G DTU,4G router manufacturer,3G router factory

The products include serial server, LoRa module, wifi module, GPS positioning module, Beidou positioning module, industrial grade 3G/4G modem, GPRS DTU, 3G/4G DTU, industrial grade 3G/4G wireless router, car wifi, live load balancing router, 4G industrial controller, M2M cloud platform and other hardware and software.

It covers many fields such as intelligent power, intelligent transportation, intelligent fire fighting, intelligent home, intelligent water conservancy, intelligent medical care, express cabinets, charging piles, self-service terminals, public safety, security communication, industrial monitoring, environmental protection, environmental monitoring, street lighting, flower cultivation, car Wifi, etc.

Chilink has a professional R&D team for industrial network communication products, consisting of electronic engineers and software engineers with rich experience in electronic product development and network engineers with rich experience in system application. With the development process and standard of industrial products, using international leading technology, constantly innovating and pursuing excellence, Chilink has developed a series of stable and reliable industrial communication products and obtained a number of inventions and patents.

Enterprise culture: Chilink is trusted and recognized by customers for its professional team, quality products and perfect service.

Chilink values: professional cooperation, integrity, innovation and customer satisfaction.

I. Industrial Grade Design

1. Adopt high performance industrial grade 32-bit processor

Using the world's top wireless solution Qualcomm chip, fast processing speed, low power consumption, low heat generation, strong compatibility, more stable, can meet 365 days a year 7 * 24 hours long time stable operation without dropping.

2. Adopt high performance industrial grade communication module

Adopt Huawei and other first-tier brand high-quality communication module, strong reception, stable signal and faster transmission.

operating system

Using OpenWRT a highly modular, highly automated embedded Linux system, making the device more stable, with 128Mb large Flash, 1G large memory, can support the needs of personalized custom development.

High quality PCB boards with industrial grade components

The company's product circuit boards are made of high quality materials, high standard production, 4-layer board process, product components using stable performance of industrial grade components, all machine automation to achieve SMD production, to ensure the stability and reliability of the product.

Power supply with wide voltage design

Support DC5V-36V, built-in power supply inversion protection and over-voltage and over-current protection, withstand the shock of high instantaneous voltage and current.

Ethernet with Gigabit ports and built-in electromagnetic protection

Ethernet interface with built-in 1.5KV electromagnetic isolation protection and Gigabit network port for faster transmission speed.

Strong anti-interference capability

The casing is made of thickened metal shell to shield electromagnetic interference, and the device is protected with IP34, suitable for use in harsh industrial environments.

II. Powerful

1. Multi-mode and multi-card, load balancing

Extend the bandwidth of network devices and servers, increase throughput, enhance network data processing capabilities, and improve network flexibility and availability.

Supports global network standards

Support 2G, 3G and 4G network standards of the three major domestic operators, or Europe, or Southeast Asia, or Africa, or Latin America and other countries.

Supports wired wireless backup

WAN port and LAN port can be flexibly switched, support WAN port wired and wireless backup, wired priority, wireless backup.

Serial transmission

Supports simultaneous serial 232/485 serial transmission.

Support APN/VPDN private network card, support a variety of VPN

Support APN/VPDN private network card use, and also support PPTP, L2TP, Ipsec, OpenVPN, GRE and other VPNs.

Powerful WIFI capabilities

With WIFI function, can hide SSID, support 3-way WiFi at the same time, can support up to 15 channels, can access 50 devices at the same time, WIFI support 802.11b/g/n, support WIFI AP, AP Client, repeater, relay bridge and WDS and other working modes, support 802.11ac, i.e. 5.8g (optional).

Support for IP penetration

The host IP can be realized as the IP address obtained by the router, which is equivalent to the host directly plugging in the card to dial up the Internet to obtain the base station IP.

Support VLAN virtual local area network division

The security of LAN is enhanced by the division of VLANs, a technology that can combine different locations, networks, and users to form a virtual network environment.

QOS support, bandwidth limiting

Support different network port bandwidth limit, IP speed limit, total bandwidth limit.

Supports DHCP, DDNS, firewall, NAT, and DMZ hosting

Supports ICMP, TCP, UDP, Telnet, FTP, HTTP, HTTPS and other network protocols

Support timed restart, mobile phone SMS control on and offline

Optional support for portal advertising, SMS authentication, WeChat authentication, GPS/BeiDou positioning function (optional)

Support M2M cloud platform management, mobile monitoring and WEB monitoring

Device data monitoring, traffic restriction function, resource push, statistics report, remote device management (remote reboot, WiFi switch), remote parameter modification, traffic restriction, gps location tracking track.

Three, stable and reliable

1. Support hardware WDT watchdog, provide anti-drop mechanism, ensure the data terminal is always online.

2. Support ICMP detection, traffic detection, timely detection of network abnormalities automatically restart the device to ensure long-term use of the system stable and reliable.

3. Industrial-grade design, metal shell, anti-interference, anti-radiation, 95% humidity without condensation, high temperature and low temperature resistance, minus 30 degrees to high temperature 75 degrees can also work normally.

4. Products have passed CCC certification, European CE certification and other certifications

Simple and easy to use

1. Internet access is simple, push bar user card interface, insert mobile phone card / IOT card / private network card, power on the network to use the network port and WIFI.

2. Support hardware and software to restore factory settings, can software clear parameters, can hardware RST one key to restore factory settings.

3. Product quick instruction manual, WEB menu-based page, you can quickly set up to use the device.

4. Diagnostic tools: log download view, remote logging, ping detection, route tracing, easy to detect device information. 


  • Previous:
  • Next:

  • Model PS1020 PS1021 PS1120 PS1121 PS1121-R
    Note:Support ✔      Not Support ✖
    WiFi Parameters ● Standard: Support IEEE802.11b/g/n standard
    ● Theoretical broadband: 54Mbps(b/g);150Mbps(n)
    ● Security Encryption: It supports a variety of encryption WEP, WPA, WPA2, etc.
    ● Transmit power: About 15dBm(11n);16-17dBm(11g);18-20dBm(11b)
    ● Receiving sensitivity: <-72dBm@54Mpbs
    Interface Type ● USB: 1 USB port
    ● WAN: 1 10/100M Ethernet port(RJ45 socket), adaptive MDI/MDIX
    ● LAN: 1 10/100M Ethernet port(RJ45 socket), adaptive MDI/MDIX
    ● Indicator Light: With “PWR”,”WiFi”,”WAN”,”LAN” indicator lights
    ● Antenna: 1 standard SMA female antenna interfaces
    ● Power: Standard 3-PIN power jack,reverse-voltage and over-voltage protection
    ● Reset: Restore the print server to its original factory default settings
    Power ● Standard Power: DC 12V/1A
    ● Power Range: DC 7.5~32V
    ● Consumption: <3W@12V DC
    Physical Dimension ● Shell: Sheet metal cold rolled steel
    ● Size: About 97 x 67 x 25 mm(Does not include accessories such as antennas)
    ● Bare Machine Weight: About 185g(Does not include accessories such as antennas)
    Hardware ● CPU: Industrial 32bits CPU,Qualcomm QCA9531,650MHz
    ● FLASH/RAM: 16MB/128MB
    Use Environment ● Operating Temperature: -30~70℃
    ● Storage Temperature: -40~85℃
    ● Relative Humidity: <95% non-condensing


    • Industrial

    • Oil and Gas

    • Outdoor

    • Self-service Terminal

    • Vehicle WIFI

    • Wireless Charging

  • Write your message here and send it to us

    Products categories