Siemens ET1 Series Technical Information PDF herunterladen (Seite 15)

INSTALLATION

2-7

Object name Available

settings

Description

ON

Enable CRC function. All outgoing traffic will be

with CRC bits. Detected CRC error on incoming

traffic will be reported to ‘CRC4 Error Count’

under ‘ERROR COUNT’ group.

OFF (Default)

Disable CRC function.

CRC

AUTO

Auto detecting CRC4 pattern from received multi-

frames. This function detects CRC4 pattern only

during E1 synchronizing phase. To apply this

option during service, E1 link must be manually

dropped for resynchronization.

AIS

Send AIS to notice remote. (All ‘1’ signal)

Remote Alarm

Set FAS distant alarm bit to inform remote

system for local alarm.

(This bit is the 3

rd

bit of NFAS in Time Slot 0,

defined in G.703 specification)

ALARM GEN

None(Default)

Do not generate any alarm.

AUTO

Enable REBE bits function. CRC must be

enabled to have this option available.

To enable CRC function:

‘CONFIG E1’->’CRC’->’ON’

E BIT

NOT (Default)

Ignore REBE bits.

CCS (Default)

Set Tx Mode to Common Channel Signaling

mode. (PCM31)

Tx Mode

CAS Set Tx Mode to Channel Associated Signaling

mode. (PCM30)

CCS (Default)

Set Rx Mode to Common Channel Signaling

mode. (PCM31)

Rx Mode

CAS

Set Rx Mode to Channel Associated Signaling

mode. (PCM30)

Idle Ch Sel A Displayed as:

00..07 -------

‘-‘ hyphen sign represent a channel is activated

‘*’ star sign represent a channel is forced idle

Press [Enter] to switch the state

Idle Ch Sel B

Displayed as:

08..15 -------

‘-‘ hyphen sign represent a channel is activated

‘*’ star sign represent a channel is forced idle

Press [Enter] to switch the state

Idle Ch Sel C Displayed as:

16..23 -------

‘-‘ hyphen sign represent a channel is activated

‘*’ star sign represent a channel is forced idle

Press [Enter] to switch the state

Note:Ch.16 is reserved under CAS mode

Idle Ch Sel D Displayed as:

24..31 -------

‘-‘ hyphen sign represent a channel is activated

‘*’ star sign represent a channel is forced idle

Press [Enter] to switch the state

Idle Code

0xff

Current version support fixed 0xff idle code

Table 2-1 ‘CONFIG E1’ group function

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 25 26

Kommentare zu diesen Handbüchern

Keine Kommentare