Type Of Led; Color Meaning; Fast Blink With The Active Led Indicates The Card; Is Being Downloaded - Cisco MGX 8850 Product Manual
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Also See for MGX 8850:
- Command reference manual (786 pages) ,
- Installation and configuration manual (256 pages) ,
- Configuration manual (55 pages)
Table of Contents
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Chapter 2
Module and Service Descriptions
Illustrations
Card illustrations are shown as follows.
•
•
•
•
LED Indicators
Table 2-7
and the FRSM-HS2.
Table 2-7
Type of LED
ACT
STBY
FAIL
MGX-FRSM-HS1/B Cabling
The cable model numbers are derived from the Cisco 12-IN-1 series of cables (see
can have a male or female connector at the far end. Also, the available clock sources depend on the mode
(see
the clock source is the front card.
See
Table 2-8
Cable Type
DCE
DTE
Release 1.1.31, Part Number 78-11223-03 Rev. B0, May 2005
MGX-FRSM-HS2 front card, see
MGX-FRSM-HS1/B front card, see
MGX-SCSI2-2HSSI back card, see
Multifunction MGX-12IN1-4S back card, see
four V.35 or four X.21 ports.
and
Table 2-8
describe the FRSM T1/E1 LED faceplate indicators for both the FRSM-HS1/B
Card Level LED Indicators for the FRSM-HS1/B and the FRSM-HS2
Color
Meaning
Green
On indicates the card set is in active mode.
Yellow
Red
Table
2-9). In DTE mode, the clock source is either line or ST (ST is a wire in the cable). For DCE,
Table 2-10
for the relationship between cabling and modes and part numbers.
12IN1-4S Back Card Cable Types
X.21
X.21 DCE
X.21 DTE
Figure 2-20 on page
Figure 2-21 on page
Figure 2-22 on page
Figure 2-23 on page
Slow blink without the active LED indicates the
•
card is in the boot state.
Fast blink with the active LED indicates the card
•
is being downloaded.
Fast blink indicates the service module is passing
•
BRAM channel information to the ASC.
Steady yellow indicates the card is in standby
•
mode and the firmware is executing ADMIN code.
Steady red with active and standby LEDs off
•
indicates either the card is in the reset condition or
the card has failed.
•
Steady red with active LED on indicates the card
was active prior to failing.
•
Steady red with standby LED on indicates the card
was standby prior to failing.
V.35
V.35 DCE
V.35 DTE
Cisco MGX 8850 Multiservice Switch Installation and Configuration
Frame Relay Service Modules
2-41.
2-42.
2-43.
2-44. This back card supports
Table
2-8). Each cable
2-39
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