Hardware Installation
20
OnSite 2701A/I E1/T1 Ethernet Bridge (NTU) User Manual
2
• Installation
Figure 3. Rear View of the NTU showing location of Ethernet and WAN connectors
Figure 4. RJ-48C pin-out diagram
The interface cable has been installed; go to section
“Installing the AC power cord”
Installing the AC power cord
The OnSite device comes with an internal or external power supply. This section describes installing the power
cord into the OnSite device. Do the following:
The interconnecting cables shall be acceptable for external use
and shall be rated for the proper application with respect to volt-
age, current, anticipated temperature, flammability, and
mechanical serviceability.
C
r
o
ss
ove
r
10
/10
0
E th
e
rn
e t
W
A N
P o
we
r
MD
I-X
RX co
nn
ecto
r
(BNC)
R X
T X
TX co
nn
ecto
r
(BNC)
WAN co
nn
ecto
r
(RJ-48C)
Ethe
rn
et co
nn
ecto
r
(RJ-45)
1 2 3 4 5 6 7 8
RX RX
TX TX
CAUTION
