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 current
2    --    16mA steady current
3    --    32mA steady current
4    --    40mA steady current
5    --    35mA 2*200 ohm
6    --    35mA 2*250 ohm
7    --    35mA 2*400 ohm
8    --    47mA 2*200 ohm
9    --    47mA 2*250 ohm
10   --    47mA 2*400 ohm
11   --    20mA 2*200 ohm
12   --    20mA 2*250 ohm
13   --    20mA 2*400 ohm
14   --    30mA 2*200 ohm
15   --    30mA 2*250 ohm
16   --    30mA 2*400 ohm
17   --    40mA 2*200 ohm
18   --    40mA 2*250 ohm
19   --    40mA 2*400 ohm
              
The current values of the ports on the board are as follows.
The following values indicate the current values for different loop resistances of loop lines (for example 2*400 ?). 
1 -- 25mA constant current
2 -- 16mA constant current
3 -- 32mA constant current
4 -- 40mA constant current
5 -- 35mA 2*200 ohm
6 -- 35mA 2*250 ohm
7 -- 35mA 2*400 ohm
8 -- 47mA 2*200 ohm
9 -- 47mA 2*250 ohm
10 -- 47mA 2*400 ohm
11 -- 20mA 2*200 ohm
12 -- 20mA 2*250 ohm
13 -- 20mA 2*400 ohm
14 -- 30mA 2*200 ohm
15 -- 30mA 2*250 ohm
16 -- 30mA 2*400 ohm
17 -- 40mA 2*200 ohm
18 -- 40mA 2*250 ohm
19 -- 40mA 2*400 ohm

MIB

HWMUSA-UP-MIB

OID

.1.3.6.1.4.1.2011.2.6.4.4.6.3.1.9

Type

column

Access

readwrite

Status

current

Parent

hwPstnPortAttrEntry