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Installing and Removing the Cisco SM-X-1T3/E3 on Second Generation Integrated Services Routers
Never touch uninsulated telephone wires or terminals unless the telephone line has been
Warning
disconnected at the network interface. Statement 1037
Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote
Warning
risk of electric shock from lightning. Statement 1038
To report a gas leak, do not use a telephone in the vicinity of the leak. Statement 1039
Warning
Warning
There is the danger of explosion if the battery is replaced incorrectly. Replace the battery only with
the same or equivalent type recommended by the manufacturer. Dispose of used batteries according
to the manufacturer's instructions. Statement 1015
Warning
Blank faceplates and cover panels serve three important functions: they prevent exposure to
hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI)
that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not
operate the system unless all cards, faceplates, front covers, and rear covers are in place. Statement
1029
No user-serviceable parts inside. Do not open. Statement 1073
Warning
For connections outside the building where the equipment is installed, the following ports must be
Warning
connected through an approved network termination unit with integral circuit protection.
T3, E3 Statement 1044
Installing and Removing the Cisco SM-X-1T3/E3 on Second
Generation Integrated Services Routers
For information on installing Cisco SM-X-1T3/E3 Enhanced Service Modules on Second Generation
Integrated Services Routers (ISR G2), see
Cisco Access
To operate the Cisco SM-X-1T3/E3 module on Cisco ISR G2 routers, use one of the following
Cisco IOS releases:
•
•
•
Connecting Cisco T3 and E3 Service Modules to the Network
4
Routers.
15.2(4)M4 or later
15.3(1)T2 or later
15.3(2)T1 later
Connecting Cisco T3 and E3 Service Modules to the Network
Installing Cisco Network Modules and Service Modules in
OL-27149-01
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