T640 Lcc-Cb Leds; Figure 25: Lcc-Cb; Figure 26: Lcc-Cb Leds - Juniper T640 Hardware Manual

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Copyright © 2013, Juniper Networks, Inc.

Figure 25: LCC-CB

The following components are located on the LCC-CB faceplate:
Three LEDs labeled
MASTER
The online/offline button.
Two configuration switches—
standalone T640 routers.
RJ-45 ports labeled SFC0
T640 router. Two LEDs for each port—labeled
One JCS port, which is not supported on the T640 router. The
status of the port.
T640 Hardware Component Overview on page 11
T640 Host Subsystem Description on page 32
T640 Control Boards Description on page 43
T640 LCC-CB LEDs on page 47

T640 LCC-CB LEDs

Status LEDs and port LEDs are located on the faceplate of the LCC-CB (see
Figure 26 on page 47).

Figure 26: LCC-CB LEDs

The LEDs located in the middle of the LCC-CB indicate its
describes the functions of the LCC-CB LEDs.
Chapter 3: T640 Router Hardware Component Overview
, , and indicate its status.
FAIL OK
and —that must be set to
M/S CHASSIS ID
through SFC5 , which are not currently supported on the
and
LINK
Link
Activity
LED
LED
and for
S 0
— are also not supported.
ACT
LED indicates the
LINK
status.Table 16 on page 48
47