Zhone IMACS 8000, Руководство пользователя

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4-10 Reference Guide
Model No.
Running Head
Data Modules and Applications Applications
Figure 4-4.Point to MultiPoint One-Way Video and Audio using HSUs
4.3.3 OHSU Card
The 8000-OHSU-4P card allows the connection of IEEE C37.94 compliant teleprotection
equipment to WAN links. OHSU cards can be installed in any of the User Slots in an
Integrated Access System chassis.
The OHSU Card contains four IEEE C37.94 compliant optical interface ports. These ports are
designed to function as the multiplexer equipment end of the interface.
Designed to C37.94 requirements, the OHSU ports are the timing source for the optical links.
Each port of the OHSU allows the user to map the payload (up to 12 x 64kbps) of the C37.94
link onto the IMACS WAN link.
Software-initiated diagnostics support includes the setting of local loop backs towards either
the network or the attached teleprotection equipment.
The current optical link status can be checked using the OHSU main screen and the LED for
each port on the front panel.
4.3.4 SRU Card
The 8000-LDSRU-10P card enables high density connectivity for local, synchronous or
asynchronous peripherals. The SRU Card allows connections of up to ten RS-232, low-speed
and medium-speed (300 bps to 38.4 kbps) data terminals to the Integrated Access System.
CAU TIO N: F or c
ontin ued
pro tecti on aga
inst fi re,
repl ace on
ly wi th th e sa me
typ e an
d ra ting of fu se
Pre mis ys Com
mun icati ons, Inc
.
Model IMA CS/
600
T 5A 250 V
IEC
Fus e
5A
SB
250 V UL/ CSA
24/4
8V 5 A
LISTED
9K 09
LR 770
63
120- 200- 240V
~
3A, 50 / 60 H
z
Tele phon e Equ ipment
Class 2 Pow er S ourc
e
®
®
UL
+ - + -
+ -
R
G
R
C
O
M
VN VB VA
HSU -T 530 /35
S
60
HSU-T 530 /35 S 60
HSU
-T
530 /35 S 60 HSU- T 530 /35
S 60 HSU -T 530 /35 S 60
HSU -T 530 /35 S 60 BRI
HSU
530 /35
S
60
P
2
P 1
P
4
P
3
FXO 813 9
N
O
D
E T
E R
M
C
O M
P
P 1
P
1
CPU
CLOCK NVRA M
W1- 1
CSU
W1 -2
DSX
WAN IF
T1+
DS1
FT1
FT1
1 WAN card
1 WAN
FT1
IAD
CAUTION: For c
onti nue d
pro tect ion a gainst
fire ,
replac e onl
y with the same
type
and rat ing of fuse
Premisys
Comm unica tions
, Inc .
Mod el IMA CS/600
T 5A 250V
IEC
Fuse 5A SB
250V UL/CSA
24/48V 5 A
LIS TED 9K0 9
LR 7
706 3
120- 200-2 40V
~
3A, 50 /
60 H z
Telepho ne Equipment
Class 2 Pow er S ource
®
® UL
+ - + -
+ -
R
G
R
C
O
M
VN VB VA
HSU -T 530 /35 S 60
HSU -T 530/35 S 60
HSU
-T
530 /35 S 6 0 HSU -T 530/ 35
S
60
HSU -T 530 /35 S 60
HSU
-T
530 /35 S 60 BRI
HSU
530/3 5 S 60
P
2
P 1
P 4
P
3
FXO 8139
N
O
D E
T
E R
M
C
O M
P
P
1
P
1
CPU
CLOCK
NVRAM
W1- 1
CSU
W1-2
DSX
WA N
IF
T1+DS1
IAD
Main Medical
Facility
Multichannel
Conferencing Unit
Video Codec
Remote
Medical
Facility
Video Codec
CAUTIO
N: Fo r co ntin
ued
prote ction agains t fire
,
replac e onl y wi
th the sam e
type and rating of fu
se
Pre mis ys Com
municat ions , Inc.
Model
IMA CS/6 00
T 5A
250
V
IEC
Fuse
5A SB 250V
UL/CSA
24/48
V 5 A
LIST ED 9K09
LR 77063 120-200-2 40V
~
3A, 5 0 / 6 0 Hz
Tele pho ne
Equip ment
Clas
s 2 Po wer So urce
®
®
UL
+ - + - + - R
G
R
C
O
M
VN
VB VA
HSU-T
530/3
5
S 60 HSU -T 530 /35
S
60
HSU -T 530 /35 S 60
HSU
-T
530 /35 S 60 HSU -T 530 /35
S 60 HSU -T 530 /35 S 60
BRI HSU
530 /35
S 60
P
2
P
1
P
4
P 3
FXO 8139
N O
D
E T
E
R M
C
O
M P
P
1
P
1
CPU
CLO CK NVRA M
W1-1
CSU
W1-
2
DSX
WAN IF
T1+ DS1
IAD
Remote
Medical
Facility
Video Codec