Cisco AS5800 Посібник - Сторінка 12
Переглянути онлайн або завантажити pdf Посібник для Сервер Cisco AS5800. Cisco AS5800 22 сторінки. Access server channelized t1/e1 trunk cards
Також для Cisco AS5800: Посібник (16 сторінок)
Shield
#4
RJ45toTwinax Cable Pinouts
Figure 12 RJ45toRJ45 Interface Cable
Table 13
RJ45
Pin
Signal
Description Direction
Shield
Ground Shell/Braid
J11
RX Tip
Twisted Pair
#1
J12
RX
Twisted Pair
Ring
#1
J13
RX
Twisted Pair
Shield
#3
J14
TX Tip
Twisted Pair
#2
J15
TX Ring Twisted Pair
#2
J16
TX
Twisted Pair
Shield
#4
RJ45toRJ45 TE Cable Pinouts (Straightthrough)
Table 14
RJ45
Pin
Signal
Description Direction Signal
Shield Ground Shell/Braid
J11
RX Tip Twisted
<—
Pair #1
J12
RX
Twisted
<—
Ring
Pair #1
J13
RX
Twisted
Shield
Pair #3
J14
TX Tip
Twisted
—>
Pair #2
J15
TX
Twisted
—>
Ring
Pair #2
J16
TX
Twisted
Shield
Pair #4
RJ45toRJ45 NT Cable Pinouts (Crossover)
Warning
The ports labeled "Network Clock," "10BaseT," "Dial Shelf
Interconnect," "Console," and "Alarms" are safety extralow voltage
(SELV) circuits. SELV circuits should only be connected to other SELV
circuits. Because the E1/T1 circuits are treated like telephonenetwork
voltage, avoid connecting the SELV circuit to the telephone network
voltage (TNV) circuits.
Online Insertion and Removal
The Cisco AS5800 Universal Access Server supports online insertion
and removal (OIR). This feature allows you to remove and replace a
dial shelf controller card or feature card (trunk card or modem card)
while the system is operating without affecting system operation.
RJ45 TE
Pin
Shield
<—
J21
<—
J22
J23
—>
J24
—>
J25
J26
RJ45
NT
Pin
Ground Shield
TX Tip
J24
TX
J25
Ring
TX
J26
Shield
RX Tip J21
RX
J22
Ring
RX
J23
Shield