Allied Telesyn AT-MR420T 4-Port Hub

4-Port Hub

The Allied Telesyns AT- MR420T is twisted pair hub intended to connect up to eight IEEE 802.3 10Base-T network segments. In addition to the twisted pair interfaces, an IEEE 802.3 Attachment Unit Interface (AUI) is provided for attachment to other Local Area Network (LAN) media through an external transceiver. With this interface, the hub can connect directly to different LAN media such as thick or thin coax, fiber optic and twisted pair.

This Allied Telesyn AT-MR420T 4-Port Hub is in refurbished condition and is fully guaranteed by our 90-day warranty. Please feel free to contact us regarding our inventory of refurbished Allied Telesyn networking equipment, or if you have any additional questions regarding this AT-MR420T 4-Port Hub.

United States of America Shipping


Orders for this Allied Telesyn AT-MR420T unit which qualify for Free Super-Saver Shipping are shipped at our discretion via the lowest cost method. We use FedEx, UPS, and US Postal Service as shipping carriers. We cannot ship this Allied Telesyn AT-MR420T within the USA by billing directly to your shipper account number. All shipping charges must be pre-paid at checkout.


International / Foreign Shipping


Allied Telesyn AT-MR420T 4-Port Hub units which are shipped internationally have a mandatory 4-10 business day security holding period between payment being received and shipment processing. This security policy is to allow funds to fully clear our bank account. International transport costs can be charged directly to your FedEx or UPS account number. We cannot ship internationally using your TNT account number; however you can coordinate with TNT to have them pick up the shipment from our location.


Expedited and Rush Shipping can usually provide expedited (1 or 2 day shipping) for Allied Telesyn products; however there is an additional rush fee per unique Allied Telesyn AT-MR420T 4-Port Hub unit in addition to the product cost and expedited carrier shipping charges. If we can offer expedited shipping for an item, expedited shipping costs will be shown at checkout. If we cannot provide expedited shipping for an item, then you will not be presented with these options during the cart checkout process.

  • Manufacturer: Allied Telesyn
  • Part Number: AT-MR420T
  • Units in Stock: 1
  • Condition: Refurbished
  • Warranty: 90 Days
  • Description: Allied Telesyn AT-MR420T 4-Port Hub

  • Usually ships within 3 business days.
    Expedited shipping not available.
  • Price: $37.95