Verilink PRISM 3000 (34-00184) Product Manual - Manual (Page 12)

PRISM 3000 2-2 Installation
AC Version
l
O
NC C NO GND
110 /220 VAC 1.0A .4A /.2A
NMS
IN
ALARM
RELAY
ETHERNET PORT 2 PORT 1 PORT 3 PORT 4
NMS
OUT SUPV STA
CLK T1
DTE
T1
NET
DC Version
1 2 3
OFF
ON
2 A
250 V
DCV RET GND
10 9 8 7 6 4 11 12 14 13 5
Figure 2-1 PRISM 3000 Rear Panel
Index Control/Indicator Function
1 DC Power Switch This switch turns the DC power ON or OFF.
2 DC Fuse This DC fuse is rated at 2.0 Amp.
3 DC Connection 48 VDC power is connected to ‘ DCV ’; the return is connected to ‘ RET ’. See Section 2.11.2 on page 2-6 .
4 AC Connection This 110/220 VAC power receptacle is rated at 50-60 Hz, 0.6 A / 0.3 A. See Section 2.11.1 on page 2- 6 .
5 AC Fuse This AC fuse is rated at 1.0 Amp and is shipped with a spare.
6 AC Power Switch This switch controls the AC power (position I is ON and position O is OFF).
7 Alarm Relay The ‘Normally Closed’ alarm connects to NC & C. The ‘Normally Open’ alarm connects to NO & C.
8 NMS This is the network management system input/output. Refer to Section 2.10.1 on page 2-4 .
9 SUPV Supervisory port connection. Refer to Section 2.10.2 on page 2-4 .
10 Station Clock The N x 56/64 kHz or 1.544 MHz external station clock connector. Refer to Section 2.9 on page 2-3 .
11 T1 DTE The T1 DTE port for drop and insert applications. Refer to Section 2.6 on page 2-3 .
12 T1 NET The T1 network port. Refer to Section 2.7 on page 2-3 .
13 Slot 1 - Ethernet This is the 15-pin Ethernet or Token Ring connection. Refer to Section 2.10.3 on page 2-5 .
14 Ports 1 through 4 Two cards with up to two ports each may be inserted into each of these slots. Ports 1 and 2 show a combi-
nation of V.35 and EIA530 cards.