Rear Panel Explanation; User-Board Slots - Raisecom RC3000 PCM User Manual

Hyper Terminal. This operation will not affect the whole network management but only
shielded that device for a while.
Second bit: PC network management access. When this RC3000 is network
management access device or network management is connected to its LINK UP
interface, set this bit ON, and MCU will receive the network management information
from LINK UP interface.
Third bit: assistant network management channel shielded bit. When the device
connected with the E1 interface is not a RC3000 device, the assistant network
management channel may not work. And to make sure of normal network management,
set this bit ON, shield assistant channel and than manage the device, in this case LINK
DOWN interface is still available for cascade.
The last bit is reserved.
Note: in a physical network of RC3000s only one network management PC is available,
or you cannot manage the devices normally.

6.3. Rear panel explanation

Rear view:
PWR LINE

6.3.1. User-board slots:

There are 3 extension slots for user-board, from left to right: SLOT1, SLOT2 and SLOT3.
When channel number of a user-board is not configurable, this number will be equal or
less than 8. In this case, channels for each slot are:
SLOT1: 1-8 channels
SLOT2: 9-16 channels
SLOT3: 17-24 channels
When channel number of a user-board is configurable, RC3000 will distribute channels
for each slot:
SLOT1: 1-8 channels of main channel
SLOT2: 9-16 channels main channel
SLOT3: 17-30 channels (PCM30) or 17-31 channels£ ¨ PCM31£ © main
channel
Note: time slot configuration is available in the following chapters.
Figure 18
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