- The ASU II chassis supports up to 48 ONS phones or up to 8 LS trunks depending on how the unit is configured with peripheral cards.
- 4 + 12 Port Combo Card (50005104)
- Four Loop Start (LS) trunks for analog connection to a central office
- 12 On-Premise Station (ONS) Lines for analog phones
- Four System Fail Transfer (SFT) relays that provide direct connection between an analog telephone and a Loop Start trunk in the event of a system or power failure
- LS trunks and ONS lines connect to the module using a 25-pair male D-type (Amphenol) connector.
- ONS Cards
- 16 On-Premise Station (ONS) Lines for analog phones (50005103)
- 24 On-Premise Station (ONS) Lines for analog phones
- Minimum Software Version 3300 R7.0 UR2
These items have been refurbished. Refurbished items have been cleaned, tested, and confirmed to be fully functional. Grade A - Refurbished items show wear from consistent use and can have some scratches and may have some yellowing or discoloration.
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Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.
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- Item(s) must be returned within 30 days from invoice date.
- Item(s) must be received in original condition preferably in the same packing materials.
- Item(s) should be securely packed for safe return.
- The purchaser is responsible for all shipping costs and insurance.
- Products usually ship within two business days after payment. If you have a rush order, or need an item delivered on Saturday please call to request faster shipping.
- All products are shipped and delivered on business days.
- Fixed or free shipping offer does not apply to items shipped on pallets, please call for rates on those items. Free shipping offers only apply to the continental US.