Specifications

Chapter 4 Configuration Installation and Operation Manual
4-18 Configuring IPmux-24 for Operation IPmux-24 Ver. 1.5
If the configured fallback clock source fails, the internal timing is used as the
fallback clock source instead.
Configuration>System>System clock
1. Master clock > (Rx Clock)
2. Master source > (–)
3. Fall back clock > (Adaptive)
4. Fall back source > (Channel)
>
Please select item <1 to 2>
S - save
ESC-prev.menu; !-main menu; &-exit 1 Mngr/s
Figure 4-17. System Clock Menu
Selecting the TDM Interface Type
Before configuring the IPmux-24 TDM interfaces, it is necessary to select their
type (E1 or T1).
³ To select the TDM interface type:
1. From the Configuration menu, select Physical layer.
The Physical Layer menu appears (see
Figure 4-18 ).
3. From the Physical Layer menu, select TDM interface type, and choose the
type of the IPmux-24 TDM links (E1 or T1).
Configuration>Physical layer
1. TDM interface type > (E1)
2. TDM >
3. ETH >
4. External clock interface (Balanced)
>
Please select item <1 to 4>
ESC-prev.menu; !-main menu; &-exit 1 Mngr/s
Figure 4-18. Physical Layer Menu
Configuring the Ring Protection
Ring redundancy, implemented by means of the RAD-proprietary protocol,
provides protection for the Ethernet transmission path, and is especially suited
for MAN and dark fiber applications.
A single ring may include up to 16 IPmux-24 devices and up to 16 VLAN (including
an additional VLAN for management traffic). Two additional VLANs are reserved
for the ring controls.
Note