T1 DA15
|
1 |
Transmit positive (TTIP). |
|
2 |
not used |
|
3 |
Receive positive (RTIP). |
|
4 |
not used |
|
5 |
not used |
|
6 |
not used |
|
7 |
not used |
|
8 |
not used |
|
9 |
Transmit negative (TRING). |
|
10 |
not used |
|
11 |
Receive negative (RRING) |
|
12 |
not used |
|
13 |
not used |
|
14 |
not used |
|
15 |
not used |
Tl RJ48
|
1 |
Transmit negative (TRING). |
|
2 |
Transmit positive (TTIP). |
|
3 |
not used |
|
4 |
Receive negative (RRING). |
|
5 |
Receive positive (RTIP). |
|
6 |
not used |
|
7 |
not used |
|
8 |
not used |
T1 BANTAM
В кабеле, исполненном в конструктиве BANTAM использыются следующие контакты:
Tip – центральный штырь
Negative Sleeve – земля
Сетевые физические интерфесы.
Ниже рассмотрены следующие интерфесы для сетей LAN:
Ethernet AUI.
Token Ring UTP.
Token Ring STP.
UTP 10/100
UTP 1000Base-T (Gigabit ethernet)
Ethernet AUI
|
1 |
Control In circuit Shield |
|
2 |
Control In circuit A. |
|
3 |
Data Out circuit A |
|
4 |
Data In circuit Shield. |
|
5 |
Data In circuit A. |
|
6 |
Voltage Common |
|
7 |
not used |
|
8 |
not used |
|
9 |
Control In circuit B |
|
10 |
Data Out circuit B |
|
11 |
Out circuit Shield. |
|
12 |
Data In circuit B |
|
13 |
Voltage Plus |
|
14 |
Voltage Shield. |
|
15 |
not used |
Token Ring
UTP
|
1 |
not used |
|
2 |
not used |
|
3 |
Transmit 1 |
|
4 |
Receive 2 |
|
5 |
Receive 1 |
|
6 |
Transmit 2 |
|
7 |
not used |
|
8 |
not used |
STP
|
1 |
Receive 1 |
|
2 |
not used |
|
3 |
not used |
|
4 |
not used |
|
5 |
Transmit 1 |
|
6 |
Receive 2 |
|
7 |
not used |
|
8 |
not used |
|
9 |
Transmit 2 |
UTP 10/100
|
Pin |
Name |
Description |
EIA/TIA 568A |
EIA/TIA 568B or AT&T 258A |
|
1 |
TX+ |
Tranceive Data+ |
White with green strip |
White with orange stripe |
|
2 |
TX- |
Tranceive Data- |
Green with white stripe or solid green |
Orange with white stripe or solid orange |
|
3 |
RX+ |
Receive Data+ |
White with orange stripe |
White with green stripe |
|
4 |
n/c |
Not connected |
Blue with white stripe or solid blue |
Blue with white stripe or solid blue |
|
5 |
n/c |
Not connected |
White with blue stripe |
White with blue stripe |
|
6 |
RX- |
Receive Data- |
Orange with white stripe or solid orange |
Green with white stripe or solid |
|
7 |
n/c |
Not connected |
White with brown strip or solid brown |
White with brown strip or solid brown |
|
8 |
n/c |
Not connected |
Brown with white stripe or solid brown. |
Brown with white stripe or solid brown. |
Примечание: TX и RX сигналы объединяются на коммутаторе. Очень внимательно надо соединять 3 и 6 контакты интерфейса. Если 3 контакт с одного конца кабеля, с одной стороны, соединить с 6 контактом кабеля с другой стороны, то производительность может заметно ухудшиться.
UTP 1000Base-T (Gigabit ethernet)
|
Pin |
Name |
Description |
|
1 |
BI_DA+ |
Bi-directional pair A + |
|
2 |
BI_DA- |
Bi-directional pair A - |
|
3 |
BI_DB+ |
Bi-directional pair B + |
|
4 |
BI_DC+ |
Bi-directional pair C + |
|
5 |
BI_DC- |
Bi-directional pair C - |
|
6 |
BI_DB- |
Bi-directional pair B - |
|
7 |
BI_DD+ |
Bi-directional pair D + |
|
8 |
BI_DD- |
Bi-directional pair D - |
