Figure 3 illustrates the elements of a complete Alcatel-Lucent 7342 ISAM FTTU end-to-end solution. The solution includes a packet optical line terminal (P-OLT), located in the CO, that terminates PON interfaces connected to many outlying ONTs. The Alcatel-Lucent FTTU solution includes four different types of ONTs: Indoor ONTs (ONT I-Series) for single family homes; Outdoor ONTs (ONT O-Series) for single family homes and Small Office Home Offices (SOHOs); Business ONTs (ONT B-Series); and Low Profile Multiple Dwelling/Tenant ONTs for up to 12 living units or small businesses (LP-MDU-ONTs).
The
in the CO can be split using optical splitters, which enables the 7342 to serve up to 64 ONTs located at outlying subscriber sites. The
using multiple GigE and 10 GigE interfaces. Traffic flow prioritization is performed at all interfaces using up to 8 queues for different service types. Traffic flow grooming is per- formed by using per service or per subscriber virtual LANs (VLANs) in the
Figure 3. Alcatel-Lucent 7342 ISAM FTTU in a Network
Internet
IPTV
5526 AMS/5523 AWS
20 km
NGN Voice
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| 7342 | Single |
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| Family | |
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| ONTs | Homes |
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| GigE | 1490 nm | 2.5 Gb/s |
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IP/MPLS | VPLS | 10 GigE |
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| 1310 nm | 1.25 Gb/s |
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| 7342 | WDM | 1:64 | 7342 | Small/ |
7750 BSR |
| Splitters | ||||
| 7450 BSA |
| Medium | |||
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| ONTs | Enterprises |
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| Optional | 1550 nm |
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| GR303 |
Class 5 | G6 VG |
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Voice |
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EDFA R F Video
7342 | MDU | |
with up | ||
ONTs | to 12 LUs | |
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