
Chapter 2. Installation and Operation
2-6 MX2810 M13 User Manual 61185001L1-1
.
Figure 2-2. The Breakout Panel
Connecting the E1 Patch Panel
The optional E1 patch panel (P/N 1200291L5) connects to the
MX2810 via the
TX
and
RX
Champ connectors located on the back
of the unit, and provides 28 pairs of BNC connectors for the
individual T1/E1s. Shipment includes two six-foot, 64-pin to
64-pin amphenol cables which allow direct cabling to the MX2810.
Connect the E1 patch panel's
TX
Champ connector to the MX2810's
IN
Champ connector and the E1 patch panel's
RX
Champ connector
to the MX2810's
OUT
Champ connector.
REAR PANEL
The MX2810 rear panel is equipped with an Ethernet port, wire-
wrap pins for external clock A/B, wire-wrap pins for RS-485, wire-
wrap pins for alarms (critical, major, and minor), two sets of BNC
connectors, two 60-pin female amphenol connectors, DB-25
Network Management port, and a terminal strip for DC power feed
(A and B). Figure 2-3 illustrates the rear panel and identifies its
Rear View
Front View
R12
P2
U4
P3
DC POWER
NTWK MGMT
–48VA –48
RET
–48 , 1A
USE COPPER CONDUCTORS ONLY
–48
RET
–48VB
DSX-1(OUT)
T1/R1
DSX-1(IN)
T/R
DSX-3
/STS-1
C
NO
C
NO
C
NO
C
R
I
M
A
J
M
I
N
E-NET
OUTIN
STS-1
CLK
A
+
–
S
CLK
B
+
–
S
RS
485
A
B
IN OUT
Cable 2
Cable 1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
STATUS DSX-1
A
C
T
D
S
3
A
L
M
P
R
F
STATUS
CCU
1185002L1
1
A
C
O
A
C
O
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
STATUS DSX-1
A
C
T
D
S
3
A
L
M
P
R
F
STATUS
CCU
1185002L1
PSU
1185003L1
P
W
R
C
H
K
PSU
1185003L1
P
W
R
C
H
K
MX2810
CRAFT
MX2810
1 3 5 7 9 11 13 15 17 19 21 23 25 27
2 4 6 8 10 12 14 16 18 20 22 24 26 28
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