Connecting Cables
7705 SAR-M Chassis Installation Guide 123
Cable Connections
All port cable connections are made from the front of the 7705 SAR-M. Ports can be
connected using copper or fiber-optic cables.
Ethernet and Copper Cables
Figure 29 illustrates how Ethernet and copper wire cables are routed on the 7705 SAR-M.
Cables can be routed to the left or the right of the chassis. Shielded cable must be used to
maintain EMC compliance.
Figure 29: Managing Cable Connections
Hardware required:
• cable ties (optional)
To attach Ethernet and copper wire cables:
Step 1. Attach the cable to the port connector or SFP connector on the front of the
7705 SAR-M.
Step 2. Route the cables to the left or the right of the chassis. If desired, loosely bundle the
cables together using a cable tie. Do not over-tighten the cable tie.
Step 3. Attach the other end of the cable to the equipment.
21110
T1/E1 Ports
7
Stat
11
Stat
1
Stat
2
3
Stat
5
Stat
9
Stat
13
Stat
15
Stat
16
+BattA -BattA +BattB -BattB
Mgmt
ToD
Lnk Act
Crit.
Maj.
Min.
Stat
ACO/
LT
Sync
In
Sync
Out
Console
Link
Act
7
Link
Act
6
Link
Act
5
4321
Link
Act
Link
Act
Link
Act
Link
Act
BAT A
BAT B
External Alarms
Max, 50 mA
-48/+24 VDC
7705 SAR-M
T1/E1 Por ts
7
Stat
11
Stat
1
Stat
2
3
Stat
5
Stat
9
Stat
13
Stat
15
Stat
16
+BattA -BattA +BattB -BattB
Mgmt
ToD
LnkAct
Crit.
Maj.
Min.
Stat
ACO/
LT
Sync
In
Sync
Out
Console
Link
Act
7
Link
Act
6
Link
Act
5
4321
Link
Act
Link
Act
Link
Act
Link
Act
BAT A
BAT B
External Alarms
Max, 50 m
A
-48/+24 V
DC
7705 SAR-M
T1/E1 Por ts
7
Stat
11
Stat
1
Stat
2
3
Stat
5
Stat
9
Stat
13
Stat
15
Stat
16
+BattA -BattA +BattB -BattB
Mgmt
ToD
Lnk Act
Crit.
Maj.
Min.
Stat
ACO/
LT
Sync
In
Sync
Out
Console
Link
Act
7
Link
Act
6
Link
Act
5
4321
Link
Act
Link
Act
Link
Act
Link
Act
BAT A
BAT B
External Alarms
Max, 50 mA
-48/+24 VDC
7705 SAR-M
21110
Note: Arrange the cables such that they do not impede the insertion or removal of other
equipment mounted in the rack.
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