12 x 0 Fiber Trunk Module NTBB20FB 93

• The Norstar 12 x 0 Fiber Station Module NTBB20FB allows the addition of up to twelve LS/DS trunks, Caller ID Trunks to your Norstar Modular ICS System. The Norstar 6 Port Fiber Combo/Expansion Card, 6 Port Fiber Expansion or the 2 Port Fiber Expansion Card is required to run the Norstar 12x0 Fiber Trunk Module. The 12x0 Fiber Trunk Module is compatible with all versions of the Norstar Modular ICS system.
• Fiber Trunk Module may be connected to core units for the addition of incoming lines
• Each NTBB20FB can hold up to 3 trunk cartridges
• Emergency transfer port

0 x 16 station Module NTBB41FB 93

• The Norstar 0 x 16 Fiber Station Module NTBB41FB 93 allows the addition of up to 16 telephones to your Norstar Modular ICS System.
• The NTBB41FB 93 is compatible with all versions of the Norstar Modular ICS system.

Analog Station Module NTBB51CA 93

• The Norstar Analogue Station Module NTBB51CA 93 connects to your Norstar Modular ICS system
• Compatible with Modular ICS products with fiber interface capabilities
• Supports eight data or voice analog devices these ports can be used for either telephones, fax machines or modems
• Standard module is compatible with all Modular ICS software release

LS/DS Trunk Cartridge NT7B75GA NT7B69

• The Norstar LS/DS card NT7B75GA has 4 analog CO Trunks or Lines. The Norstar LS/DS Card is compatible with the Norstar Modular ICS & Compact ICS. Can add up to 3 LS/DS Cards to a Norstar 12 x 0 Station Module
• Provides access for up to four central office lines
• Disconnect Supervision capabilities
• The NT7B75GA is compatible with the modular ICS, Fiber, and Copper Trunk Modules, Compact ICS and the Modular 8 x 24

Caller ID Trunk Cartridge NT7B75AAAE NT7B75AAAF

• The Norstar Caller ID Card NT7B75AAAE has 4 Caller ID Trunks or Lines.
• Caller ID CID Trunk Cartridge has the same functionality as the LS/DS Trunk Cartridge but with additional capabilities to detect and translate incoming call information for display on the Norstar sets
• Provides access for up to four central office lines
• The NT7B75AAAE is compatible with the modular ICS, Fiber, and Copper Trunk Modules, Compact ICS and the Modular 8 x 24

Digital Trunk Interface Cartridge (T1) NT7B74AAAA

• The Digital Trunk Interface (DTI) cartridge provides access for up to 24 digital T1 or ISDN-PRI channels. It comes equipped with built-in Channel Service Unit (CSU) functionality to support the integrity of digital signaling.
• The core Modular ICS can support up to two DTI's for a total of 48 T1 or ISDN-PRI (digital) lines. DTIs cannot be installed in Trunk Modules.
• Requires either the Services Cartridge or the Combination Fiber 6-Port Services Cartridge.
• Compatible with the Modular ICS core only. ISDN-PRI Enabler Soft Key
• The ISDN-PRI Enabler Soft Key is required to configure the Digital Trunk Cartridge (DTI Card) as a PRI card.

Service Cartridge NTBB24

• The NTBB24 provides the clocking service necessary for digital networks.
• Required if using DTI cartridge(s) or ISDN-BRI Interface cartridge(s).
• One Services cartridge supports all clocking required, regardless of the number or mixture of DTIs and/or ISDN-BRI Interface cartridges.
• Uses Slot B of the core ICS, and cannot be used if a Copper Expansion Upgrade Cartridge is installed.
• The NTBB24 is compatible with the Modular ICS core only.

Two-Port Fiber Expansion Cartridge NTBB02

• The NTBB02 connects two additional Fiber Trunk, Fiber Station, or Analog Station Modules to expand core capacity
• The NTBB02 is compatible with the Modular ICS only

Combination Fiber 6-Port Service Cartridge NTBB25

• The Modular ICS Combination Fiber 6-Port Services Cartridge NTBB25 connects additional Fiber Trunk and/or Station Modules to expand the core capacity of a Modular ICS equipped with XL or XC software to a maximum of 12 expansion ports (272 total ports maximum configuration).
• This cartridge also contains the clocking service required to support T1 or ISDN-PRI on a DTI cartridge or an ISDN-BRI Cartridge.
• The Combination Fiber 6-Port Services Cartridge fits into slots B and C of the Modular ICS and works with XC software, and regular DR 1.1 and later software. Requires fiber connections.
• Compatible with the Modular ICS core only

6 Port Fiber Expansion Card NTBB06GA

• The NTBB06GA connects up to six additional Fiber Trunk, Fiber Stations, or Analog Station Modules to expand core capacity
• XC software enables the installation of two Six-Port expansion Cartridges in the modular ICS
• The NTBB06GA is compatible only with the Modular ICS