Polycom DOC2238A 사용자 설명서
Chapter 2 - Hardware Installation
2-8
10. Place the MCU in a 23” rack and while supporting it, screw the mounting
brackets to the rack securing it with bolts and self-locking nuts.
Mounting the MGC+100 on a 19” Rack
The MGC+100 can be mounted in a 19” rack using the mounting kit (P/N-
KIT2026A). It is highly recommended that the 19” rack be located in an air-
conditioned room.
KIT2026A). It is highly recommended that the 19” rack be located in an air-
conditioned room.
Figure 2-3 shows how to mount the MGC+100 on the 19” rack.
Figure 2-3: MCU Rack Mount
When the unit is installed on a rack, the rack must be properly grounded to the
central office ground. The rack must be grounded with two-hole compression-
type connectors using copper conductors (tinned or untinned). Wire, bus bar or
braided strap connectors are acceptable.
central office ground. The rack must be grounded with two-hole compression-
type connectors using copper conductors (tinned or untinned). Wire, bus bar or
braided strap connectors are acceptable.
When the MGC+100 unit is installed on a 19” rack, environment temprature
should not exceed 35°C or 95°F.
should not exceed 35°C or 95°F.
Po
w
e
r
Ou
t
In
Po
w
e
r
Ou
t
In
Po
w
e
r
Ou
t
In
P
O
L
Y
C
O
M
R
MG
C
+
Li
n
e
1
Li
ne 1
Li
n
e
2
Li
ne 2
Li
n
e
3
Li
ne 3
Li
n
e
4
Li
ne 4
Li
n
e
5
Li
n
e
6
Li
n
e
7
Li
n
e
8
19" Attachment Bar