Quantum and Evolution Series Installation and Operating Handbook
7-77
Edit-Tx-Interface-Port Screen (Quad E1 interface card)
Options:
Off
The specified port on the Quad E1 card is not being used and is therefore
disabled.
E
The specified port on the Quad E1 card is being used between a PSTN
(Packet Switched Telephone Network) and MSC (Mobile Switching Centre).
A
The specified port on the Quad E1 card is being used between a BSC (Base
Station Controller) and MSC (Mobile Switching Centre).
Abis
The specified port on the Quad E1 card is being used between a BSC (Base
Station Controller) and BTS (Base Transceiver Station).
Ater
The specified port on the Quad E1 card is being used between a TRAU
(Transcoding and Rate Adaption Unit) and BTS (Base Transceiver Station).
Other
The specified port on the Quad E1 card is not being used in any of the above
situations. This option allows timeslots for the particular port on the Quad E1
card to be configured manually.
Factory
default:
Off
Description:
This selects the operating mode for the particular terrestrial port on the Quad
E1 card. The options represent interfaces between different components
within a GSM system. The selection is used to default timeslot settings for
the particular port, in accordance with the type of interface. Selecting
Other
always the timeslots for the particular port on the Quad E1 card to be set up
manually.
Port 1 mode:[Other]
1:Off 2:E 3:A
4:Abis 5:Ater 6:Other
