Table 4 7750 Sr-A Cpm-A Features; Figure 5 7750 Sr-A Cpm-A Features - Alcatel-Lucent 7750 SR-a4 Installation Manual

7750 SR-a Modules
Key Label/Part
1 Captive
screws
2 Pwr / Stat
3 DTE
DCE
4 Console
5 OES
32
The internal and external CF cards are field-replaceable; see
Flash Card on the CPM-a on page
Figure 5 shows the CPM-a faceplate.
LEDs and Connectors on page 142
1 3
DTE
Pwr
Stat
Console
2 4
Table 4: 7750 SR-a CPM-a Features
Sub- Description
category
— Secures the CPM-a in place.
LED See CPM-a LEDs and Connectors on page 142
— Set the switch to DTE when connecting to the serial port of a PC with a
null modem cable. When the switch is set to DTE, the Console port acts
as a data terminal equipment (DTE) serial port.
— Set the switch to DCE when connecting to the serial port of a PC with a
straight-through cable. When the switch is set to DCE, the Console port
acts as a data communications equipment (DCE) serial port.
Connector The Console port uses an RJ-45 connector that enables a connection to a
terminal for performing switch monitoring and configuration operations.
The terminal may be a PC or workstation that is running terminal emulation
software (DCE), or a terminal configured as a Data Terminal Equipment
(DTE) connection. A null-modem wired serial cable is supplied with the
router for connecting to this interface.
Connector RJ-45 Optical Extension Shelf (OES) Ethernet port. The OES Ethernet port
is reserved for future use.
195.
Table 4
for identification and description of the faceplate features.
Figure 5: 7750 SR-a CPM-a Features
5 7 9
Lnk Act Lnk Act
Critical Major
DCE
Alarms
6 8 10
7750 SR-a4 and SR-a8 Installation Guide
Replacing the Internal Compact
describes the CPM-a features. See
11 13
Minor
1PPS
ACO/LT Compact Flash
12
for more information.
CPM-a
1
24539