Cisco ONS 15454 DWDM - Automatic Laser Shutdown; Table 8-15 MXP_2.5 G_10 E Trunk Wavelengths

8-34
Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Chapter 8 Transponder and Muxponder Cards
8.7.14 Automatic Laser Shutdown
8.7.14 Automatic Laser Shutdown
The ALS procedure is supported on both client and trunk interfaces. On the client interface, ALS is
compliant with ITU-T G.664 (6/99). On the data application and trunk interface, the switch on and off
pulse duration is greater than 60 seconds. The on and off pulse duration is user-configurable. For details
regarding ALS provisioning for the MXP_2.5G_10E card, refer to the Cisco ONS 15454 DWDM
Procedure Guide.
8.7.15 Jitter
For SONET and SDH signals, the MXP_2.5G_10E card complies with Telcordia GR-253-CORE,
ITU-T G.825, and ITU-T G.873 for jitter generation, jitter tolerance, and jitter transfer. See the
“8.15 Jitter Considerations” section on page 8-78 for more information.
8.7.16 Lamp Test
The MXP_2.5G_10E card supports a lamp test function that is activated from the ONS 15454 front panel
or through CTC to ensure that all LEDs are functional.
42.1 1543.73
42.1 1544.53
46.1 1546.12
46.1 1546.92
46.1 1547.72
46.1 1548.51
50.1 1550.12
50.1 1550.92
50.1 1551.72
50.1 1552.52
54.1 1554.13
54.1 1554.94
54.1 1555.75
54.1 1556.55
58.1 1558.17
58.1 1558.98
58.1 1559.79
58.1 1560.61
Table 8-15 MXP_2.5G_10E Trunk Wavelengths (continued)
Band Wavelength (nm)