32. Pin# Pair# Function Wire Color Used with
10/100 BASE-T
Ethernet?
Used with 100 BASE-
T4 and 1000 BASE-T
Ethernet?
1 2 Transmit White/Orange Yes Yes
2 2 Transmit Orange/White Yes Yes
3 3 Receive White/Green Yes Yes
4 1 Not used Blue/White No Yes
5 1 Not used White/Blue No Yes
6 3 Receive Green/White Yes Yes
7 4 Not used White/Brown No Yes
8 4 Not used Brown/White No Yes
Компьютерээс Hub/Switch хоорондох холболтод
зориулагдсан (straight) шууд холболттой Ethernet кабелийг
T568-B (эсвэл T568 A) стандартаар бий болгоно.
33. Компьютер компьютер, switch to switch холболтод
ашиглагддаг солбисон (crossover) холболттой Ethernet
кабелийг T658-B эсвэл A стандартаар үүсгэх.
Pin# Pair# Function Wire Color
Used with
10/100 BASE-T
Ethernet?
Used with 100 BASE-
T4 and 1000 BASE-T
Ethernet?
1 2 Transmit White/Orange Yes Yes
2 2 Transmit Orange/White Yes Yes
3 3 Receive White/Green Yes Yes
4 1 Not used Blue/White No Yes
5 1 Not used White/Blue No Yes
6 3 Receive Green/White Yes Yes
7 4 Not used White/Brown No Yes
8 4 Not used Brown/White No Yes
34. Компьютерыг router/switch-ийн console port-той холбоход
зориулагдсан rollover кабелийг үүсгэх.
Router or
switch Console
port (DTE)
RJ-45 to RJ-45
Rollover Cable (left
end)
RJ-45 to RJ-45
Rollover Cable
(right end)
RJ-45 to DB9
Adapter
Console Device
(PC workstation
serial port)
Signal From RJ-45 Pin No.
To RJ-45 Pin
No.
DB9 Pin No. Signal
RTS 1 8 8 CTS
DTR 2 7 6 DSR
TxD 3 6 2 RxD
GND 4 5 5 GND
GND 5 4 5 GND
RxD 6 3 3 TxD
DSR 7 2 4 DTR
CTS 8 1 7 RTS