3Com 3C512200 820AT-1/2 Fiber Converter

820AT-1/2 Fiber Converter

The 3Com Fiber Converter TR supports IEEE 802.5 standard Token Ring network communications over optical fiber cable at either 4 or 16 MBPS data rates. The Fiber Converter is best suited for communications between: end stations and hubs, internetworking devices (switches, routers, etc.) and hubs, two or more hubs via Ring In/Ring Out connections. The Fiber Converter TR automatically selects between 4 MBPS and 16 Mbps data rates. This simplifies installation and guarantees correct operation without interrupting ring communications. The Fiber Converter TR provides fault tolerant operation by detecting faults on both fiber and copper connections in lobe repeater mode. The Fiber Converter TR supports two principal applications. First of them is Lobe repeater-when used in collapsed-backbone switched or routed networks, the Fiber Converter TR provides a fiber optic connection from computer room internetworking devices to floor-based hubs.

This 3Com 3C512200 820AT-1/2 Fiber Converter is in refurbished condition and is fully guaranteed by our 90-day warranty. Please feel free to contact us regarding our inventory of refurbished 3Com networking equipment, or if you have any additional questions regarding this 3C512200 820AT-1/2 Fiber Converter.

United States of America Shipping


Orders for this 3Com 3C512200 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 3Com 3C512200 within the USA by billing directly to your shipper account number. All shipping charges must be pre-paid at checkout.


International / Foreign Shipping


3Com 3C512200 820AT-1/2 Fiber Converter 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


HardwareJet.com can usually provide expedited (1 or 2 day shipping) for 3Com products; however there is an additional rush fee per unique 3Com 3C512200 820AT-1/2 Fiber Converter 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: 3Com
  • Part Number: 3C512200
  • Units in Stock: 1
  • Condition: Refurbished
  • Warranty: 90 Days
  • Description: 3Com 3C512200 820AT-1/2 Fiber Converter

  • Usually ships next business day.
    Overnight and expedited shipping services available.
  • Price: $181.95