150-512-100-03, Revision 03
Functional Description
HRU-512 List 1
September 25, 1998
5
F
RONT
P
ANEL
shows the front view of the HRU-512 List 1.
Table 1
describes the
HRU-512 List 1 front panel components.
Figure 2.
HRU-512 List 1 Front Panel
HRU 512
HiGain FT1 REMOTE
DS1
LOS
LOS
A
L
M
60mA
MON
R
E
M
L
O
C
R
C
V
C
I
L
I
N
E
M
O
N
L
B
NET
CI
C
I
L
I
N
E
M
O
N
X
M
T
C
O
D
E
F
R
M
B8
ZS
AMI
BPV
ESF
SF
ERR
HDSL
OK
MAR
ES
R
S
2
3
2
PairGain
L
TELEPHONE CO PROPERTY
Loopback (LB) LEDs
Code LEDs
Framing (FRM) LEDs
Alarm (ALM) LEDs
Loopback (LB) button
Test points
Receive (RCV)
and Transmit (XMT)
Access Jacks
RS-232
craft port
Card handle
HDSL LED
