TRUNK BLADES

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Part Model Description Price Qty
670110 CD-4COTB 4 port COT interface blade provides four Loop start/Ground start trunk circuits, Caller ID circuits, and two power failure transfer circuits
MoreClick to get more information about part 670110. 		$ Call for price.
670111 PZ-4COTF 4 port COT interface daughter board provides LS/GS trunk circuits and Caller ID circuits. It is installed on the CD-4COTB (670110) or CD-LTA blade (670128) to expand the analog trunk port capacity.
MoreClick to get more information about part 670111. 		$ Call for price.
670116 CD-2BRIA Two 2-channel circuits (2B+D) BRI interface blade - These trunk circuits T-Bus (SV8100) can be connected to either ISDN trunks or ISDN terminals, depending on the switch setting within system programming. All ISDN telephone circuits are supplied DC power
MoreClick to get more information about part 670116. 		$ Call for price.
670117 PZ-2BRIA Two 2-channel circuits (2B+D) BRI interface daughter board provides two (2B+D) BRI circuits. It is installed on the CD-2BRIA and expands the BRI port capacity. Note: Supports BRI Trunks Only
MoreClick to get more information about part 670117. 		$ Call for price.
670118 CD-PRTA T1/PRI (1.5M) interface blade is for T1 and ISDN Primary Rate Interface applications. This blade has a single 24-channel 64Kb/s digital signal circuit that can be configured for either T1 trunks or PRI applications. Blade is used for 24 consecutive trunks
MoreClick to get more information about part 670118. 		$ Call for price.
670119 CD-CCTA Common Channel Handler (Digital CCIS) interface blade provides a common channel signal through to a CCIS network and controls the signaling between systems. This blade has a single 24-channel 64Kb/s digital signal circuit that can be configured for each d
MoreClick to get more information about part 670119. 		$ Call for price.
670120 CD-4DIOPA 4-port Analog DID Trunk interface blade supports 4 analog DID trunks or 4 single line telephone interface functions (such as Off-Premise Extension). The function type is assigned in programming for each port.
MoreClick to get more information about part 670120. 		$ Call for price.
670121 CD-4ODTA 4-port E&M Trunk interface blade is an out band dial type analog tie line interface blade. It supports system connections to either 2-wire (four lead, tip/ring) or 4-wire (eight lead, tip/ ring/ tip 1/ ring 1) E&M signaling tie lines. System programming i
MoreClick to get more information about part 670121. 		$ Call for price.
670128 CD-LTA 8 Digital / 2 Analog station interface blade - Provides 8 digital extensions and 2 analog extensions in the same blade. This board allows for either a PZ-4COTF (670111) analog trunk daughter board or PZ-2BRIA (670117) daughter board to be installed.
MoreClick to get more information about part 670128. 		$ Call for price.