hwMD5500PSTNPortImpedance

HWMUSA-UP-MIB · .1.3.6.1.4.1.2011.2.6.4.4.6.3.1.8

Object

column r/w Integer32

Port impedance of the port. The following values indicate different impedances in 
different application circumstances.
1    --    Bureau machine in China (200+680|| 100nf)
2    --    User machine in China (200+560|| 100nf)
3    --    600 ohm interface
4    --    Interface of Russia (150+510|| 47nf)
5    --    (220+820|| 115nf )
6    --    (220+820|| 120nf )
7    --    900 ohm interface
8    --    Interface of Brazil (800|| 50nf)
9    --    BT0 (Zin=87+1052||228nF+229||28.4nF, Zload=93+615||471nF+179||495nF+244||32nF)
10   --    HK_BT3 (Zin=370+620|| 310nf,Zload=600)
11   --    HK_BT5 (Zin=270+264|| 357nf+1434|| 265nf,Zload=600)
12   --    BT1 (BT0 without AGC)
13   --    BT2 (Zin=(87 +1052 //228nF+229 //28.4nF),Zload=(270 +264 //357nF+1434 //265nF))
14   --    BT3 (Zin=(87 +1052 //228nF+229 //28.4nF),Zload=(164 +162 //363nF+1227 //350nF))
   --P300-YY-Start by Wang Baoxing 2006-8-18
15   --    KPN (Zin= 270+750|| 150nf)
   --P300-YY-End by Wang Baoxing 2006-8-18
              
              
The impedance values of the ports on the board are as follows. Different values correspond to the requirements for the impedance in different application scenarios.
1 -- Bureau device in China (200+680 || 100 nf)
2 -- China subscriber device (200+560 || 100 nf)
3 -- 600 ohm interface
4 -- Interface in Russia (150+510 || 47 nf)
5 -- (220+820 || 115 nf)
6 -- (220+820 || 120 nf)
7 -- 900 ohm interface
8 -- Interface in Brazil (800 || 50 nf)
9 -- BT0 (Zin=87+1052||228nF+229||28.4nF, Zload=93+615||471nF+179||495nF+244||32nF)
10 -- HK_BT3 (Zin=370+620|| 310nf,Zload=600)
11 -- HK_BT5 (Zin=270+264|| 357nf+1434|| 265nf,Zload=600)
12 -- BT1 (BT0 without AGC)
13 -- BT2 (Zin=(87+1052 //228nF+229 //28.4nF),Zload=(270+264 //357nF+1434 //265nF))
14 -- BT3 (Zin=(87 +1052 //228nF+229 //28.4nF),Zload=(164 +162 //363nF+1227 //350nF))
          --P300-YY-Start by Wang Baoxing 2006-8-18
15 -- KPN(Zin= 270+750|| 150nf)
          --P300-YY-End by Wang Baoxing 2006-8-18

Context

MIB: HWMUSA-UP-MIB
OID: .1.3.6.1.4.1.2011.2.6.4.4.6.3.1.8
Type: column
Access: readwrite
Status: current
Parent: hwPstnPortAttrEntry
Table: hwPstnPortAttrTable
Siblings: 21

Syntax

Integer32

Values & Constraints

Object Constraints

range: 1-15

Related Objects

Sibling Objects

Object	Type	Syntax	OID
hwMD5500PSTNPortVoiceGain Options: 1.high(1) -indicates the VoiceGain of the PSTN port is high 2.low(2) -indicates the VoiceGain of the PSTN port is low 3.range1(3) -…	column	Enumeration	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.1`
hwMD5500PSTNPortDCTime Disconnect clear time (*10 ms).	column	Integer32	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.10`
hwMD5500PSTNPortFSKDelayInterval Time length of the delay for transmitting the FSK calling number (unit: 10 ms).	column	Integer32	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.12`
hwMD5500PSTNPortActualGain Port actual gain.	column	Integer32	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.13`
hwMD5500PSTNPortCidTransWhen Options: 1.after-ring(1) -After ringing 2.before-ring(2) -Before ringing	column	Enumeration	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.14`
hwMD5500PSTNPortCidFormat Options: 1.sdmf-fsk(1) -sdmf (FSK simple data message format) 2.mdmf-fsk(2) -mdmf (FSK multi-data message format) 3.dtmf(3) -dtmf (DTMF format) 4.r15(4) -R1.5	column	Enumeration	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.15`
hwMD5500PSTNPortCidReversePole The polarity reversal is sent before the calling number is transmitted. Options: 1.notsend(1)-not send 2.send(2)-send	column	Enumeration	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.16`
hwMD5500PSTNPortAGCEnableMarker Options: 1.agcDisable(1) -Disable the auto gain control 2.agcEnable(2) -Enable the auto gain control	column	Enumeration	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.17`
hwMD5500PSTNPortAGCEnableLevel Automatic gain control parameter setting. 0-15 maps -9 dbm0 to -24 dbm0. The default value is 13.	column	Integer32	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.18`
hwMD5500PSTNPortSNSEnableMarker Options: 1.snsDisable(1) -Disable 2.snsEnable(2) -Enable	column	Enumeration	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.19`
hwMD5500PSTNPortAttribute0 Options: 1.nolimt(1) -indicates the attribute of the PSTN port is nolimt 2.limt(2) -indicates the attribute of the PSTN port is limt 3.mode-DTM…	column	Enumeration	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.2`
hwMD5500PSTNPortSNSEnableLevel Spectral noise suppression parameter setting (6 db-20 db). The default value is 12 db.	column	Integer32	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.20`
hwMD5500PSTNPortDspInputGain DSP input gain of PSTN port parameter setting (PCM->IP, 1-16 correspond to -10 db to +5 db). The default value is 11.	column	Integer32	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.21`
hwMD5500PSTNPortDspOutputGain DSP output gain of PSTN port parameter setting (IP->PCM, 1-21 correspond to -10 db to +10 db). The default value is 11.	column	Integer32	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.22`
hwMD5500PSTNPortlinelock Whether the port can be locked or not. 1. cannot be locked; 2. can be locked. Options: 1.disable(1) -disable 2.enable(2) -enable	column	Enumeration	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.23`
hwMD5500PSTNPortAttribute1 Options: 1.notsupport(1) -indicates the attribute of the PSTN port is not supported 2.support(2) -indicates the attribute of the PSTN port is supported	column	Enumeration	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.3`
hwMD5500PSTNPortRowStatus indicates the row status.	column	SNMPv2-TCRowStatus	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.4`
hwMD5500PSTNPortReversePoleLevel indicates the reverse pole level of the PSTN port of md5500	column	Integer32	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.5`
hwMD5500PSTNPortLReversePoleEnable Options: 1.reversePoleDisable(1) -indicates the reverse pole level of the port is disable 2.reversePoleEnable(2) -indicates the reverse pole level of the port is enbale	column	Enumeration	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.6`
hwMD5500PSTNPortUserType Options: 1.del(1) -indicates the del user 2.lcpbx(2) -indicates the loop calling PBX 3.ecpbx(3) -indicates the earth calling PBX 4.payphone(4) -indicates the paypho…	column	Enumeration	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.7`
hwMD5500PSTNPortCurrent Port current supported by the board. The value ranges from 1 to 17, which indicates the port current value supported under certain loopline impedance. 1 -- 25mA steady curr…	column	Integer32	`.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.9`