Datasheet

Table Of Contents
5-15
Cisco ONS 15454 SDH Reference Manual, R7.0
October 2008
Chapter 5 Ethernet Cards
5.6.1 ML100T-12 Card-Level Indicators
5.6.1 ML100T-12 Card-Level Indicators
The ML00T-12 card supports two card-level LED indicators, described in Table 5-11.
5.6.2 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 5-12.
5.6.3 ML100T-12 Compatibility
The ML100T-12 card is compatible in Slots 1 to 6 or 12 to 17. The ML100T-12 card operates with the
XC-VXL-2.5G, XC-VXL-10G, or XC-VXC-10G cards.
5.7 ML100X-8 Card
Note For specifications, see the A.7.8 ML100X-8 Card Specifications” section on page A-47.
The ML100X-8 card provides eight ports with 100 base FX interfaces. The ports are numbered 0 through
7. The ML100X-8 interfaces support one of two connectors, an LX SFP or an FX SFP. The100 Mbps
802.3-compliant LX SFP operates over a pair of single-mode optical fibers and includes LC connectors.
Table 5-11 ML100T-12 Card-Level Indicators
Card-Level LEDs Description
Red SF LED The red SF 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 illuminated until the software deems the
card operational.
Green ACT LED 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.
Table 5-12 ML100T-12 Port-Level Indicators
Port-Level LED State Description
ACT LED (Amber) Steady amber LED indicates that a link is detected, but there is an
issue inhibiting traffic.
A blinking amber LED means that traffic is flowing.
LINK LED (Green) 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.
Both ACT and LINK LED Unlit green and amber LEDs indicate no traffic.