Alcatel-Lucent 1643 AMS Installation Manual page 149

System cabling
Table 4-18
Max. output
power
Eye mask pattern
FDA class/IEC
hazard level
Maximum
dispersion
Attenuation range
Optical path
penalty
Sensitivity
Overload
Connector type
Fiber type
core/cladding
diameter (µm)
NOTE: It is not mandatory to have an LBO (Lightguide Build-Out) between the optical
interfaces of the 1643 AM unit and the connected optical cable. However, in the case
of measurements with optical loops and/or connecting power meters an LBO (15 dB)
can be required. An LBO can also be necessary to ensure the correct input power (see
chapter 8, section
....................................................................................................................................................................................................................................
365-312-802R7.2
Issue 4, June 2007
Optical specifications (continued)
S1.1 S1.1 (18dB)
–8...–15 dBm –8...–15 dBm
see G.957 see G.957
Class I/1 Class I/1
185 ps/nm 185 ps/nm
0...12 dB 0...12 dB
< 1 dB < 1 dB
–28 dBm –34 dBm min.
min.
–8 dBm –8 dBm max.
max.
Connector/Fiber type
SC, FC, ST SC, FC, ST
SM (9/125) SM (9/125)
"Connecting the fiber cables" (p.
Alcatel-Lucent - Proprietary
L1.2
+0...–5 dBm
see G.957
Class I/1
not applicable
10...28 dB
< 1 dB
Receiver
–34 dBm min.
–8 dBm max.
SC, FC, ST
SM (9/125)
See notice on first page
Optical interfaces (AM unit)
S4.1
–8...–15 dBm +2...–3 dBm
see G.957 see G.957
Class I/1 Class I/1
74 ps/nm not applicable
0...12 dB 10...24 dB
< 1 dB < 1 dB
–28 dBm –28 dBm min.
min.
–8 dBm –8 dBm max.
max.
SC, FC, ST SC, FC, ST
SM (9/125) SM (9/125)
8-2)).
L4.2
4-51