Cinem´ atica inversa

T1 Trunk Card ! The T1 Trunk Card is a high power card that provides an interface to one 24-channel (D4 format) T1 trunk. In an SX-200 rack mount cabinet, T1 trunk cards plug into slots 10 and 11 (slots 5 and 6 respectively must then be left vacant). Because of signal cable restrictions in an SX-200 FD cabinet, the T1 card must be positioned in slot 6. With a dual T1 adapter, two T1 trunk cards (in slots 5 and 6) are allowed.

Main Control Card

The Main Control Card (MCC) and its integral Switch Matrix perform all call processing for the entire system. The Switch Matrix is integrated into the Main Control card and includes a DX (digital crosspoint) switch. The DX array is a non-blocking array that provides bi-directional links with balanced drivers and receivers.

The main control cards are MCC IIIEL, MCC IIIELx, MCC IIIML, and MCC II. The MCC IIIELx is only available with a Stratum 3 clock. The other main control cards are available with either a Stratum 4 or a Stratum 3 clock.

Bay Control Card

The bay control card provides control of operations within the cabinet and monitors the lines, trunks and other circuits within the bay. Reports are sent to the Main Control Card via HDLC message links. One bay control card is required in each cabinet.

The bay control cards are BCC II and BCC III. The BCC III offers more processing power for the BRI cards. The BCC III also supports a DSP module (single), a T1/E1 module, and a FIM II or CIM. The T1/E1 module and the FIM II provide a cost-effective solution for T1 network connectivity for a remote system. The CIM offers extra savings for a co-located system. The DSP module supports the ONS/CLASS Line card and the Record a Call feature. The Maintenance module provides serial connectivity in a main control cabinet for BRI card maintenance, when both cards are in the main control cabinet.

Control Dual FIM Carrier Card

The Control Dual FIM Carrier card provides the interface between the MCC and the peripheral cabinets. It includes one onboard 1 km FIM and a connector for a second FIM. The Control Dual FIM Carrier connects to the backplane via slot 10 or 11 in the SX-200 EL or slot 10 in SX-200 ML (RM) Control cabinet.

Control Triple FIM Carrier Card

The Control Triple FIM Carrier card provides the interface between the MCC and the peripheral cabinets. It includes two onboard FIMs and a connector for a third FIM. The Control Triple FIM Carrier connects to the backplane via slot 10 or 11 in the SX-200 EL Control cabinet.

Three types serve our customers:

Control Triple FIM Carrier Card MM 1km - has two muti-mode 1 km FIMs onboard and a connector to plug in a third optional FIM (either a 1 km FIM or an extended FIM).

Control Triple FIM Carrier Card MM 5km - has two muti-mode 5 km FIMs onboard and a connector to plug in a third optional FIM (either a 1 km FIM or an extended FIM).

Control Triple FIM Carrier Card SM 14km - has two single mode 14 km FIMs onboard and a connector to plug in a third optional FIM (either a 1 km FIM or an extended FIM).

Control Triple CIM Card

The Control Triple CIM Card provides three onboard copper interface modules. The card also has a connector for a FIM II so that a FIM II can replace one of the CIM circuits. Any SX-200 rack-mount control cabinet supports the Control Triple CIM Card. The Control Triple CIM Card is backwards compatible for the SX-200 EL and SX-200 ML systems.

PRI Card

The PRI card provides the SX-200 EL and SX-200 ML systems with Primary Rate Access (PRA) to the ISDN service provider. The PRI card, preloaded with software, comes with a T1/E1 module that supports up to two T1 links of ISDN connectivity. The PRI card is installed in the

SX-200 ELx cabinet Rev 4.4 or greater (PN 9109-600-002-NA) with LIGHTWARE 17 Release 4.0 software or greater. The PRI card also requires a Stratum 3 clock on the main control card. The PRI card has the same performance characteristics as a two link ISDN Network Gateway. The PRI card (unlike the T1 card) is not classed as a high power card. Because the PRI card is a separate bay, the PRI card is not included in the count for the four high power cards.

FIM II

The FIM II can sit on a PRI card, BCC III, a Control Triple CIM card, or a Peripheral Interface Module Carrier card. A FIM II on a PRI card in a main control cabinet can link a peripheral cabinet to the main control cabinet. A FIM II on a PRI card in a peripheral cabinet links the PRI card bay to the main control cabinet. A FIM II is only installed on the BCC III in a peripheral cabinet; the FIM II in the BCC III connects the peripheral cabinet to the FIM or FIM II in the main control cabinet. A FIM II on a Control Triple CIM card links the main control cabinet to a peripheral cabinet. A FIM II on a Peripheral Interface Module Carrier card connects the peripheral cabinet to the main control cabinet when the peripheral cabinet does not have a BCC III to hold a FIM II. The FIM II provides fiber connectivity to the system and sits recessed back from the faceplate. The FIM II comes in three variants. The FIM II at each end of the connection must be the same variant.

T1/E1 Module

The T1/E1 module on site 2 of the PRI card provides up to two links of ISDN connectivity. The T1/E1 module on site 2 of the BCC III provides up to two T1 links. The links from the module have the same functionality as the T1 link that the T1 card provides. The SX-200 only uses the T1 type connectivity.

CIM (Copper Interface Module)

The CIM provides copper connectivity between the peripheral cabinets and the main control cabinet. The CIM is very cost effective for a system that is co-located. The CIM supports a distance of up to 30 meters or 100 feet between cabinets. The CIM has a twisted pair interface. The CIM sits on a Peripheral Interface Module Carrier card in a peripheral cabinet, on site 1 of the BCC III in a peripheral cabinet, or on site 1 of a PRI card in a main control cabinet or a peripheral cabinet. Unlike the FIM II, the CIM sits close to the faceplate and only has one variant.

DSP Module (Single)

The DSP module (single) provides 8 CLASS generators for ONS/CLASS sets and provides 16 conference bridges for Record-a-Call. The DSP module also provides 16 DTMF receivers thus eliminating the need for a Universal Card. The DSP module sits on site 3 of the BCC III.

Maintenance Module

The Maintenance module provides a serial port on the BCC III for BRI card maintenance when the BCC III and the BRI card are in the main control cabinet. A mini-DIN (cable is included) provides the connection to the PC. The Maintenance module sits on site 1 of the BCC III when the main control cabinet has a BRI card.