Adtran 1202086L1 ISU 512 ISDN Inverse Multiplexer
The ADTRAN ISU 512 is a standalone ISDN Service Unit that connects data terminal equipment (DTE) to the ISDN network. The ISU 512 is specifically designed as a low-cost solution for applications such as video-conferencing, T1 backup, LAN/WAN connectivity, and high-speed file transfer. The ISU 512 is designed as a cost-effective inverse multiplexer for 384 kbps videoconferencing. Some video-conferencing products operate in a dual port mode. The ISU 512 is designed to operate in a dual port mode making it backward compatible with videoconferencing systems utilizing two Switched 56 DSUs or a dual port ISDN terminal adapter. The ISU 512 connects directly to the ISDN network using up to four Basic Rate ISDN (BRI) lines. By terminating four BRI circuits, the ISU 512 can create an aggregate bandwidth of up to 512 kbps which can be used to backup a T1 circuit. Since ISDN is a switched digital service, bandwidth can be established and utilized on an as needed basis.
Product Type: Data Demultiplexer
Number of Data Channels: 8
Maximum Data Transfer Rate: 512 Kbps
Weight (Approximate): 3.00 lb
Every refurbished, pre-owned, and used Adtran 1202086L1 for sale is fully guaranteed by our extensive 90-day warranty. Please feel free to contact us regarding our inventory of refurbished Adtran networking equipment, or if you have any additional questions regarding this 1202086L1 ISU 512 ISDN Inverse Multiplexer.
US Orders: Orders for this Adtran 1202086L1 within the USA which qualify for Free Super-Saver Shipping are shipped at our discretion via the lowest cost method. This can be FedEx, UPS, or US Mail. Typically, orders ship within 48 hours.
Adtran 1202086L1 ISU 512 ISDN Inverse Multiplexer units which are shipped internationally have a mandatory 5-10 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.
Does HardwareJet.com offer expedited shipping?
Yes, HardwareJet.com can usually provide expedited (1 or 2 day shipping) for Adtran products, however there is an additional expedite fee per unique Adtran 1202086L1 ISU 512 ISDN Inverse Multiplexer in addition to the product fee and expedited carrier shipping charges. We can only provide expedited shipping to addresses within the USA. If we can offer expedited shipping for an item, expedited shipping costs will be shown at checkout. If we can not provide expedited shipping for an item, then you will not be presented with these options during the cart checkout process.