Ml100T-12 Port-Level Indicators; Cross-Connect And Slot Compatibility; Ml100X-8 Card; Figure - Cisco 15454-DS1-14= - 1.544Mbps Expansion Module Reference Manual

5.7.2 ML100T-12 Port-Level Indicators

Table 5-13

Card-Level LEDs
FAIL LED (Red)
ACT LED (Green)
5.7.2 ML100T-12 Port-Level Indicators
The ML100T-12 card provides a pair of LEDs for each Fast Ethernet port: an amber LED for activity
(ACT) and a green LED for LINK. The port-level indicators are described in
Table 5-14
Port-Level Indicators
ACT LED (Amber)
LINK LED (Green)
Both ACT and LINK LED

5.7.3 Cross-Connect and Slot Compatibility

The ML100T-12 card works in Slots 1 to 6 or 12 to 17 with the XC10G or XC-VXC-10G card.

5.8 ML100X-8 Card

Note For hardware specifications, see the
The ML100X-8 card provides eight ports with 100BaseFX interfaces. The FX interfaces support one of
two connectors, an LX SFP or an FX SFP. The LX SFP is a 100 Mbps 802.3-compliant SFP that operates
over a pair of single-mode optical fibers and includes LC connectors. The FX SFP is a 100 Mbps 802.3-
compliant SFP that operates over a pair of multimode optical fibers and includes LC connectors. For
more information on SFPs, see the
Each interface supports full-duplex operation for autonegotiation and a maximum bandwidth of 200
Mbps per port and 2.488 Gbps per card. For ML-Series configuration information, see the
Cisco ONS 15454 and Cisco ONS 15454 SDH Ethernet Card Software Feature and Configuration
Guide.

Figure 5-7

Cisco ONS 15454 Reference Manual, R8.5
5-18

ML100T-12 Card-Level Indicators

Description
The red FAIL LED indicates that the card processor is not ready or that a
catastrophic software failure occurred on the ML100T-12 card. As part of the
boot sequence, the FAIL LED is turned on until the software deems the card
operational.
The green ACT LED provides the operational status of the ML100T-12. If
the ACT LED is green, it indicates that the ML100T-12 card is active and the
software is operational.
ML100T-12 Port-Level Indicators
Description
A steady amber LED indicates a link is detected, but there is an issue
inhibiting traffic. A blinking amber LED means traffic is flowing.
A steady green LED indicates that a link is detected, but there is no
traffic. A blinking green LED flashes at a rate proportional to the level
of traffic being received and transmitted over the port.
Unlit green and amber LEDs indicate no traffic.
"A.7.11 ML100X-8 Card Specifications" section on page
"5.14 Ethernet Card GBICs and SFPs" section on page
shows the card faceplate and block diagram.
Chapter 5 Ethernet Cards
Table 5-14.
A-52.
5-33.
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