2.5.2 DHLC8 Card (KX-TDA0170)
Function
8-port digital hybrid
extension card for DPTs, APTs, SLTs, DSS consoles, and PT-interface CSs, with 2 power
failure transfer (PFT) ports.
Accessories and User-supplied Items
Accessories (included): Screws ´ 2, Ferrite core ´ 1
User-supplied (not included): Amphenol connector
Note
• Attach the included ferrite core to the cable. Refer to "2.2.9 Attaching a Ferrite Core".
• To connect the Amphenol connector, refer to "2.2.10 Fastening Amphenol Connector".
• For details about power failure transfer, refer to "2.13.1 Power Failure Connections
".
Pin Assignments
Amphenol Connector
No. Signal Name Function No. Signal Name Function
1 RA SLT Ring port 1 26 TA SLT Tip port 1
2 D2A PT Data port 1
(Low)
27 D1A PT Data port 1
(High)
3 Reserved – 28 Reserved –
4 RB SLT Ring port 2 29 TB SLT Tip port 2
5 D2B PT Data port 2
(Low)
30 D1B PT Data port 2
(High)
6 Reserved – 31 Reserved –
7 RC SLT Ring port 3 32 TC SLT Tip port 3
110 Installation Manual
2.5.2 DHLC8 Card (KX-TDA0170)
