User's Manual

User Manual for POD Systems Revision: 0.7
© KMW USA Inc.
1818 E. Orangethrope Ave, Fullerton, CA 92831
Tel. [phone]
www.kmwcomm.com
75
 CAUTIONS AND CONSIDERATIONS
- POD Head-end system should be installed inside building only and mounts in a standard 19” rack.
- The rule for installing FAN unit: refer to section -
- Allowed minimum clearance
 Front and Rear: 10” (254mm)
 Both sides:2” (51mm)
 Top and bottom: No clearance is required.
3.2.1.1 The sequence for mounting head-end unit
The sequence for mounting each head-end unit is as below.
- (1)H-PSU → (2)H-DMCU →(3-1)H-CDU #1 →(4-1)H-SRU #1 … (3-7)H-CDU #7 →(4-7)H-SRU #7 →(5)H-FAU
 H-PSU must be installed at the top of the rack.
 H-DMCU must be installed right below H-PSU on the rack.
 H-SRU must be installed below H-DMCU with skip 1U gap
 H-CDU must be installed between H-DMCU and H-SRU.
 H-FAU (FAN Unit) will be installed in the empty space from rear side of H-CDU (Cable duck Unit).
- Regarding FAN installation, refer to section -.
Figure 3-2 Head-end Unit - Rack Mount Sequence
FEM-L-W
UL MON
DL MON
DL Out
UL In
UL MON
DL MON
DL Out
UL In
PWR
ALM
Path A
Path B
KMW
FEM-L-A
UL MON
DL MON
DL Out
UL In
UL MON
DL MON
DL Out
UL In
PWR
ALM
Path A
Path B
KMW
FEM-L-7
UL MON
DL MON
DL Out
UL In
UL Mon
DL MON
DL Out
UL In
PWR
ALM
Path A
Path B
KMW
FEM-L-S8
UL MON
DL MON
DL Out
UL In
UL MON
DL MON
DL Out
UL In
PWR
ALM
Path A
Path B
KMW
FEM-L-C
UL MON
DL MON
DL Out
UL In
UL MON
DL MON
DL Out
UL In
PWR
ALM
Path A
Path B
KMW
FEM-L-B
UL MON
DL MON
DLOut
UL In
UL MON
DL MON
DL Out
UL In
PWR
ALM
Path A
Path B
#1
#2
#3
#4
T-Sync
KMW
FEM-L-P
DL Out
UL MON
UL In
DL MON
PWR
ALM
PCS
KMW
Run Link ALM Reset
ENT
Up
Down
ESC
DMCU Web GUI
SCM
KMW
COM-8
PWR
ALM
DL
COM
#1
#2
#3
#4
#5
#6
#7
#8
#1
#2
#3
#4
#5
#6
#7
#8
UL
COM
DL UL
KMW
HOM-L
PWR
ALM
UL Out
DL In
T_Sync
DL
UL
DL
UL
DL
UL
DL
UL
KMW
# 1
# 2
# 3
# 4
BLANK
KMW
BLANK
KMW
1 2 3 4 5 6 7 8 9 10 11 12
KMW
ENT
Up
Down
ESC
Reset
Run
DMCU
Alarm
Link
HE
Alarm
RU
Alarm
1
2
3
4
5 7
6 8
9 11 13 15
10 12 14 16
17 19 21 23
18 20 22 24
25 27 29 31
26 28 30 32
Modem
Web GUI
KMW
DMCU
HPSU
Power
Alarm
#1 #2 #3 #4
#5 #6 #7 #8
DMCU
#1 #2 #3 #4
1 2 1 2
Group Rack
KMW
1
2
3-1
4-1
DL / UL (A)
UL Div (A)
DL / UL (B)
UL Div (B)
700M
┌
┌
└
└
DL / UL (A)
UL Div (A)
DL / UL (B)
UL Div (B)
P7/P8
┌
┌
└
└
DL / UL (A)
UL Div (A)
DL / UL (B)
UL Div (B)
S8
┌
┌
└
└
DL / UL (A)
UL Div (A)
DL / UL (B)
UL Div (B)
850M
┌
┌
└
└
DL / UL (A)
UL Div (A)
PCS
┌
┌
DL / UL (A)
UL Div (A)
DL / UL (B)
UL Div (B)
AWS
┌
┌
└
└
DL / UL (A)
UL Div (A)
DL / UL (B)
UL Div (B)
WCS
┌
┌
└
└
DL / UL (A)
DL / UL (B)
BRS
┌
└
- 30 -
- 30 -
#12 #11 #10 #9 #8 #7 #6 #5 #4 #3 #2 #1
HPSU
FUSE
Spare Fuse
FAN
HPSU
Power SW
DMCU
1 2 3
External Alarm
Input
Output
1 2 3 4
5 6 7 8
#1 #2 #3 #4 #5 #6 #7 #8
DMCU HSRU
1
2
5
4-1