3-2
Cisco ONS 15454 DWDM Reference Manual, R8.5
78-18343-02
Chapter 3 Optical Service Channel Cards
3.1.1 Card Summary
3.1.1 Card Summary
Table 3-1 lists and summarizes the functions of each card.
3.1.2 Card Compatibility
Table 3-2 lists the CTC software compatibility for the OSC and OSCM cards.
3.2 Class 1 Laser Safety Labels
This section explains the significance of the safety labels attached to the OSCM and OSC-CSM cards.
The faceplates of the cards are clearly labeled with warnings about the laser radiation levels. You must
understand all warning labels before working on these cards.
3.2.1 Class 1 Laser Product Label
The Class 1 Laser Product label is shown in Figure 3-1.
Figure 3-1 Class 1 Laser Product Label
Class 1 lasers are products whose irradiance does not exceed the Maximum Permissible Exposure (MPE)
value. Therefore, for Class 1 laser products the output power is below the level at which it is believed
eye damage will occur. Exposure to the beam of a Class 1 laser will not result in eye injury and may
therefore be considered safe. However, some Class 1 laser products may contain laser systems of a higher
Table 3-1 OSCM, OSC-CSM, and MMU Card Summary
Card Port Description For Additional Information
OSCM
The OSCM has one set of optical ports and
one Ethernet port located on the faceplate. It
operates in Slots 8 and 10.
See the “3.3 OSCM Card”
section on page 3-4.
OSC-CSM
The OSC-CSM has three sets of optical
ports and one Ethernet port located on the
faceplate. It operates in Slots 1 to 6 and 12
to 17.
See the “3.4 OSC-CSM Card”
section on page 3-8.
Table 3-2 Software Release Compatibility for Optical Service Channel Cards
Card Name R4.5 R4.6 R4.7 R5.0 R6.0 R7.0 R7.2 R8.0 R8.5
OSCM Yes Yes Yes Yes Yes Yes Ye s Ye s Yes
OSC-C SM Yes Yes Yes Yes Yes Yes Ye s Ye s Yes
CLASS 1 LASER PRODUCT
145952
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