In the distance limitation this section mentioned, signal can be transmitted well.If the
distance exceeds the limitation, the signal quality may decline.
The following are different transmission distance limitations, please refer to them when
you are wiring.
100Base: Cat.5, Cat.5e or Cat.6 shielded / unshielded twisted cable, maximum
transmission distance of 100 meters;
in accordance with IEEE standards, serial EIA/TIA-232 signal line 115200bps maximum
baud rate ,the transmission distance is 15 meters.
Maximum transmission distance of subscriber line is 3000 meters
2
2
.
.
1
1
.
.
3
3
R
R
e
e
q
q
u
u
i
i
r
r
e
e
m
m
e
e
n
n
t
t
s
s
Under normal circumstances, VOIP GATEWAY32 shall run in dry, clean, well-ventilated
environment.
While in long term, the environmental requirements are as follows:
Requirements
Minimum
Maximum
Running
environmental
temperature
0
℃
55
℃
Humidity
10%
80%
Power
（
220 VAC input
）
85VAC
264VAC
Power
（
48 VDC input
）
36VDC
72VDC
Storage temperature
-10
℃
80
℃
Storage humidity
5%
95%
Table 16
VOIP
G
ATEWAY WORK CONDITION
2
2
.
.
1
1
.
.
4
4
C
C
o
o
r
r
r
r
e
e
c
c
t
t
w
w
i
i
r
r
i
i
n
n
g
g
s
s
o
o
l
l
u
u
t
t
i
i
o
o
n
n
Good wiring is very important for the normal running and safety of integrated access
equipment. Please consider the cabling solution before installtion , according to the signal
transform distance, Electromagnetic interference, and connector compatibility. The basic
requirement for cabling is Reduce distortions in the cable, the weight or mutual
entanglement.
2
2
.
.
2
2
P
P
a
a
r
r
t
t
s
s
l
l
i
i
s
s
t
t
The following table shows the voip gateway parts list, and the actual packing list please
refers to the factory list.
Item
Part description
Specification
Unit
Quantit
Configuration
Содержание MG3000-R
Страница 1: ...VOIP GATEWAY User manual GoHigh Data Networks Technology CO LTD Copyright 2009...
Страница 28: ......
Страница 32: ...Fig 15 SIP QuickSetup Page...
