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NORSTAR T1 CARDS (NT 78B74-GA), US $25.00 – Picture 0
NORSTAR T1 CARDS (NT 78B74-GA), US $25.00 – Picture 1
NORSTAR T1 CARDS (NT 78B74-GA), US $25.00 – Picture 2
NORSTAR T1 CARDS (NT 78B74-GA), US $25.00 – Picture 0
NORSTAR T1 CARDS (NT 78B74-GA), US $25.00 – Picture 1
NORSTAR T1 CARDS (NT 78B74-GA), US $25.00 – Picture 2

Norstar T1 Cards (nt 78b74-ga)

US $25.00

  • Tallahassee, Florida, United States
  • Jan 30th
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Description The Digital Trunk Interface (DTI) terminals a 24-channel T1 link from a public or private network. It will also support fractional T1. A RJ48 jack provides the interface to the T1 network. Each of the 24-channels can be configured to emulate either loop-start, E&M, or DID trunks. The DTI has an integrated Channel Services Unit (CSU). The CSU provides line isolation, signal regeneration, and network performance monitoring. DTIs cannot be installed in trunk modules. Features • Provides access for up to 24-digital T1 or ISDN-PRI channels • Equipped with built-in Channel Service Unit (CSU) functionality to support the integrity of digital signaling • Requires either the Services Cartridge or the Combination Fiber 6-Port Services Cartridge • ISDN-PRI Soft Key is required in order to configure the Digital Trunk Cartridge as a PRI Card (see accessory below) Compatibility • Compatible with MICS 1.0 or higher • Core Modular ICS can support up to two DTIs for a total of 48-T1 or ISDN-PRI (digital) lines • Off core support of one additional DTI in MICS 5.0 or higher for a total of 72-T1 or ISDN-PRI (digital) lines
Condition:
Seller refurbished: An item that has been restored to working order by the eBay seller or a third party not approved by the manufacturer. This means the item has been inspected, cleaned, and repaired to full working order and is in excellent condition. This item may or may not be in original packaging. See the seller’s listing for full details. ...
Type Conventional System
Model T1 CARD
Brand Nortstar
Country/Region of Manufacture Canada

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