Chapter 2. installation, Figure 2-1b – ADTRAN 1202076L2 User Manual
Page 32
Chapter 2. Installation
2-6
TSU 600 User Manual
61202076L1-1
Figure 2-1b.
TSU 600 with DC Power Rear Panel
1
T1 Monitor/Test Jacks
2
T1 Network Connection
3
Control In/Out Connection
4
Power Switch
5
Blank panel covering an unused option slot
6
Example of option modules installed
7
Power Input Terminals
8
5A/250V Fuse
PORT X.3
PORT X.3
PORT X.4
DUAL
FXS
DUAL
FXS
PORT X.1
PORT X.2
NX 56/64
PORT X.2
V.35
SEC. NI
PORT X.1
DS-1
IN OUT MON
NX 56/64
PORT X.2
V.35
NX 56/64
PORT X.1
V.35
CAUTION-RISK OF
ELECTRIC SHOCK
SUPPLEMENTAL EARTH GROUND MUST BE
CONNECTED PRIOR TO CONNECTION OF
TELECOMMUNICATION WIRING.
MODULE 1
MODULE 2
MODULE 3
MODULE 4
MODULE 5
MODULE 6
P
W
R
A
P
W
R
B
CONTROL
/CHAIN
IN
OUT
10 BASE T
IN
OUT MON
NETWORK
SEE MANUAL BEFORE
REMOVING POWER SUPPLY
CAUTION:
MAINTENANCE TO BE
PERFORMED BY TRAINED
SERVICE PERSONEL ONLY
ALL EMPTY SLOTS MUST BE
COVERED WITH BLANK PANELS
(600e ONLY)
O
I
5A/250V
CAUTION:
FOR CONTINUED PROTECTION
AGAINST RISK OF FIRE, REPLACE
ONLY WITH SAME TYPE AND RATING
OF FUSE.
24/48 VDC
+
-
2
3
4
5
6
7
8
1