Verilink Productivity 500 (34-00236) Product Manual - Manual (Page 13)

Introduction 500 TA Page 13
The rear panel (see Figure 2 ) houses a 25-pin connector for connection to the
user's PC or DTE. It also houses a jack for connection to a standard telephone
(AUX), a jack for the ISDN U interface connection, an 8-position switch, and a
jack for the power adapter.
NOTE: An NT1 device is not required, and should not be used.
Figure 2 500 TA Rear Panel
NOTE: This equipment is powered by a Class 2 power source. You must use
the supplied three wire grounding type plug-in adapter or equivalent with the
following ratings.
Input: 120 VAC, 60 Hz, 0.18 Amps
Output: ± 12 VDC, 0.12 Amps, + 5 VDC, 0.5 Amps
13
25
1
14
AUX ISDN PC Connection Power 8-Position OFF
ON (DTE Port) DIP Switch U