A configuration command that sets the attributes of the ports on an electrical interface board.
The electrical interface boards include GEIUB, GEIUT, GEIUP, GEIUA, GEHUB, GEPUG.
When running this command, if you set the parameter Subrack No. and Slot No., the attributes of all the 32 ports on the electrical interface board are modified.
When running this command, if you set the parameters Subrack No., Slot No., and Port No., the attributes of the specified port on an electrical interface board are modified.
1. Set the parameter Frame Format according to the work mode of the sub-board. If the work mode is E1, choose DOUBLE_FRAME(Double Frame) or CRC4_MULTIFRAME(CRC4 Multiple Frame). If the work mode is T1, choose SUPER_FRAME(Super Frame) or EXT_SUPER_FRAME(Extended Super Frame).
2. If the electrical interface boards work in active/standby mode, the modification to the port attributes of one board also applies to the other.
| ID | Name | Description |
|---|---|---|
| SRN | Subrack No. | Meaning:Subrack No. Value range:0~11 Explanation:None. Default value:None |
| SN | Slot No. | Meaning:Slot No. Value range:0~27 Explanation:None. Default value:None |
| PN | Port No. | Meaning:Port No. Value range:0~31 Explanation:None. Default value:None |
| FRMFORMAT | Frame Format | Meaning:Frame Format Value range:DOUBLE_FRAME(Double Frame),CRC4_MULTIFRAME(CRC4 Multiple Frame),SUPER_FRAME(Super Frame),EXT_SUPER_FRAME(Extended Super Frame) Explanation:This parameter specifies the format of the data frame to be transmitted. The E1 links are classified into DOUBLE_FRAME and CRC4_MULTI_FRAME. Where, DOUBLE_FRAME stands for a double-frame structure and CRC4_MULTI_FRAME stands for a multiframe structure. Generally, CRC4_MULTI_FRAME is used. This type of link has an error code check function to greatly reduce the error rate of the frame synchronization detection. The T1 links are classified into EXTENDED_SUPER_FRAME and SUPER_FRAME. Where, SUPER_FRAME stands for the superframe and EXTENDED_SUPER_FRAME stands for the extended superframe. Generally, EXTENDED_SUPER_FRAME is used. This type of link has an error code check function. Default value:None |
| LINECODE | Line Code | Meaning:Line Code Value range:FALC_B8ZS,HDB3 Explanation:This parameter specifies the line coding scheme for line transmission. The E1 link codes are classified into HDB3 and AMI. Generally, HDB3 is used. High Density Bipolar 3 (HDB3) has the DC characteristics with a transmission distance of about several kilometers. The T1 link codes are classified into B8ZS and AMI. Generally, B8ZS is used because only B8ZS can avoid the loss of clock signals. Default value:None |
| SABIT_VALUE_4 | SA BIT 4 | Meaning:SA BIT 4 Value range:0~1 Explanation:This parameter specifies the SA bit 4 on the E1/T1 port, which is used for the interconnection between Huawei BSC and the MSCs from other vendors. Default value:None |
| SABIT_VALUE_5 | SA BIT 5 | Meaning:SA BIT 5 Value range:0~1 Explanation:This parameter specifies the SA bit 5 on the E1/T1 port, which is used for the interconnection between Huawei BSC and the MSCs from other vendors. Default value:None |
| SABIT_VALUE_6 | SA BIT 6 | Meaning:SA BIT 6 Value range:0~1 Explanation:This parameter specifies the SA bit 6 on the E1/T1 port, which is used for the interconnection between Huawei BSC and the MSCs from other vendors. Default value:None |
| SABIT_VALUE_7 | SA BIT 7 | Meaning:SA BIT 7 Value range:0~1 Explanation:This parameter specifies the SA bit 7 on the E1/T1 port, which is used for the interconnection between Huawei BSC and the MSCs from other vendors. Default value:None |
| SABIT_VALUE_8 | SA BIT 8 | Meaning:SA BIT 8 Value range:0~1 Explanation:This parameter specifies the SA bit 8 on the E1/T1 port, which is used for the interconnection between Huawei BSC and the MSCs from other vendors. Default value:None |