8-35
Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Chapter 8 Transponder and Muxponder Cards
8.7.17 Onboard Traffic Generation
8.7.17 Onboard Traffic Generation
The MXP_2.5G_10E card provides internal traffic generation for testing purposes according to
pseudo-random bit sequence (PRBS), SONET/SDH, or ITU-T G.709.
8.7.18 MXP_2.5G_10E Card-Level Indicators
Table 8-16 describes the three card-level LEDs on the MXP_2.5G_10E card.
8.7.19 MXP_2.5G_10E Port-Level Indicators
Table 8-17 describes the port-level LEDs on the MXP_2.5G_10E card.
8.8 MXP_2.5G_10E_C and MXP_2.5G_10E_L Cards
The MXP_2.5G_10E_C and MXP_2.5G_10E_L cards are DWDM muxponders for the ONS 15454
platform that support transparent termination mode on the client side. The faceplate designation of the
cards is “4x2.5G 10E MXP C” for the MXP_2.5G_10E_C card and “4x2.5G 10E MXP L” for the
MXP_2.5G_10E_L card. The cards multiplex four 2.5-Gbps client signals (4 x OC48/STM-16 SFP) into
a single 10-Gbps DWDM optical signal on the trunk side. The MXP_2.5G_10E_C and
MXP_2.5G_10E_L cards provide wavelength transmission service for the four incoming 2.5 Gbps client
interfaces. The MXP_2.5G_10E_C and MXP_2.5G_10E_L muxponders pass all SONET/SDH overhead
bytes transparently.
Table 8-16 MXP_2.5G_10E Card-Level Indicators
Card-Level LED Description
Red FAIL LED The red FAIL LED indicates that the card’s processor is not ready. This LED
is on during reset. The FAIL LED flashes during the boot process. Replace
the card if the red FAIL LED persists.
ACT/STBY LED
Green (Active)
Amber (Standby)
If the ACT/STBY LED is green, the card is operational (one or more ports
active) and ready to carry traffic. If the ACT/STBY LED is amber, the card
is operational and in standby (protect) mode.
Amber SF LED The amber SF LED indicates a signal failure or condition such as LOS, LOF,
or high BERs on one or more of the card’s ports. The amber SF LED is also
on if the transmit and receive fibers are incorrectly connected. If the fibers
are properly connected and the link is working, the light turns off.
Table 8-17 MXP_2.5G_10E Port-Level Indicators
Port-Level LED Description
Green Client LED
(four LEDs)
A green Client LED indicates that the client port is in service and that it is
receiving a recognized signal. The card has four client ports, and so has four
Client LEDs.
Green DWDM LED The green DWDM LED indicates that the DWDM port is in service and that
it is receiving a recognized signal.
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