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Contents
Installation and Maintenance Manual Nimbra 300 Series
©2006 Net Insight AB, All rights reserved
4 x DS3/E3 Trunk Module
Module type:
Trunk module
NPS0027-3S31
Number of ports:
8 (4 Rx and 4 Tx)
Connectors:
75 ohm, BNC (female)
Data speed:
Utilize up to 42.5 Mbps (DS3) / 32.8 Mbps (E3) Mbps
Ports can be trunked together, it is possible to carry up to
170 Mbps (DS3) / 131 Mbps (E3) of payload to and
from the board.
LED indicator
State
Description
Tx:
off:
port disabled
red flashing:
TX-fault
red:
N/A
green flashing:
Line loop-back enabled
green:
operating
Rx:
off:
port disabled
red flashing:
LOS
red:
TSF and not LOS
green flashing:
N/A
green:
Operating