DS2155LN+ 规格参数 |
| 系列:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_jk_dx' AND table_schema='golon' and column_comment like '*%' |
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| 功能:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_jk_dx' AND table_schema='golon' and column_comment like '*%' |
单芯片收发器 |
| 接口:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_jk_dx' AND table_schema='golon' and column_comment like '*%' |
E1，HDLC，J1，T1 |
| 电路数:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_jk_dx' AND table_schema='golon' and column_comment like '*%' |
1 |
| 电压-电源输入(v):
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_jk_dx' AND table_schema='golon' and column_comment like '*%' |
3.14V ~ 3.47V |
| 电流-电源输出(a):
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_jk_dx' AND table_schema='golon' and column_comment like '*%' |
75mA |
| 功率(w):
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_jk_dx' AND table_schema='golon' and column_comment like '*%' |
- |
| 工作温度(°C):
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_jk_dx' AND table_schema='golon' and column_comment like '*%' |
-40°C ~ 85°C |
