hwMD5500PSTNPortImpedance

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

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