Alcatel-Lucent 1643 AMS Installation Manual page 148

System cabling
Optical interfaces (AM unit)
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Overview
There are two
two tributary
Optical connectors
The optical interfaces are equipped with SC connectors. If necessary, FC and ST
adaptors can be used which are supplied with the unit delivery. The next figure shows
the available optical connectors.
Figure 4-50 Optical connectors
Block on the equipment
Specifications
The following types of interfaces are available:
• Aggregate interfaces:
– STM-1 short haul (S1.1) + 18dB variant
– STM-1 long haul (L1.2)
– STM-4 short haul (S4.1)
– STM-4 long haul (L4.2)
• Tributary interfaces:
– STM-1 short haul (S1.1).
The characteristics of the optical interfaces are summarized in the table below.
Table 4-18
Wavelength
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4-50
STM-n (n=1, 4) interfaces (located on the main board) and
aggregate
STM-1 interfaces (located on the X2S11TRIB option card).
FC Adaptor
SC Connector
Optical specifications
S1.1 S1.1 (18dB)
1270...1360 1270...1360
nm nm
Alcatel-Lucent - Proprietary
ST Adaptor
L1.2
Transmitter
1530...1565
nm
See notice on first page
S4.1
1273...1355 1530...1565
nm nm
365-312-802R7.2
Issue 4, June 2007
L4.2