Specifications - Panasonic KX-TD816 Installation Manual

4.1.2 Specifications

Item
E&M (TIE) Line Types
Transmission
Transmission levels
Signalling
E lead
M lead
E & M Installation
Type 5 only
2-wire or 4-wire voice path (Programmable)
(Note) Maximum cabling distance of the E&M line cord
(twisted cable): 22 AWG: Under 9.6 km
2-wire voice path: -3 db (transmit/receive)
4-wire voice path: -3 db normal (transmit/receive)
Programmable (-6 db, -3 db, 0 db, +3 db)
DTMF or Pulse
Battery: -48 VDC, 20 mA to ground (max.)
Sensitivity: 5 mA or 2000
Available current: 30 mA (max.)
Available voltage: 100 V (max.)
4.1 E & M (TIE) Line Service Outline
Description
to ground (max.) (min)
135