Alcatel-Lucent 7342 - General Description

30 — O-24121G-A and O-24120G-A unit data sheet
30-4 July 2008 Alcatel-Lucent 7342 ISAM FTTU ONT R04.05.06
ONT Product Information Manual Edition 01 3FE 51892 AAAA TCZZA
Note
(1)
See the 7342 ISAM FTTU ONT Planning and Ordering guide for product identification information.
30.2 General description
The O-24121G-A and O-24120G-A MDU outdoor ONT provides the subscriber
interface for the 7342 ISAM FTTU. The ONT terminates the PON interface and
converts it to user interfaces that directly connect to subscriber devices. The ONT is
compatible with all existing subscriber equipment, including analog phones with
both tone and rotary dial capabilities, cordless phones, modems, fax machines, and
caller ID boxes (Type I, Type II, and Type III).
The O-24121G-A and O-24120G-A MDU outdoor ONT provides the following
functions:
• network demarcation for all services
• voice interworking function from the analog POTS lines to the VoIP/Ethernet
layers
• interworking functions between the GEM and Ethernet layers
• mux and demux functions to the PON
• optical to electrical conversion
• available to be installed in a rack or in an enclosure (outdoors or indoors)
LP MDU 3EM
21550 BE
variant
— The unit is used as an outdoor enclosure for
the O-24121G-A and O-24120G-A MDU
outdoor ONT. The variant determines the
type of POTS connector, fiber connector,
SWRD support (SWRD is separately
orderable), and door alarm and security
option. MRJ-21 cables are sold separately.
This BE variant supports the no RF variant
LP MDU and provides:
• rear fiber storage
• SC fiber connector
• punchdown POTS connectors
• Door switch alarm capability
• Squeeze box cable conduits
BVM5610CRA N70ABM 457127
LP MDU 3EM
21550 BF
variant
— The unit is used as an outdoor enclosure for
the O-24121G-A and O-24120G-A MDU
outdoor ONT. The variant determines the
type of POTS connector, fiber connector,
SWRD support (SWRD is separately
orderable), and door alarm and security
option. MRJ-21 cables are sold separately.
This BF variant supports the no RF variant LP
MDU and provides:
• rear fiber storage
• OptiTap fiber connector
• punchdown POTS connectors
• Door switch alarm capability
• Squeeze box cable conduits
BVM5710CRA N70ABN 457128
Part number Mnemonic
(1)
Description CLEI CPR ECI/Bar
code
(3 of 3)