Alcatel-Lucent 7330 Product Information Manual page 100

1 — ONT and MDU overview
AES
The SSH transport layer provides authentication, encryption, and integrity.
Encryption is provided by a public-private key exchange to negotiate a shared
session secret between the ONT and the P-OLT: the symmetric key for AES. The
connection layer provides multiplexing of different streams over the transport layer.
AES is enabled on a per-service level during service configuration at the P-OLT
using TL1.
1.4 ONT activation and behavior using SLID
For the P-OLT to communicate with an ONT, the ONT must be connected to the
PON and the P-OLT must know either the serial number of the ONT, or the
subscriber location ID (SLID) of the ONT.
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A serial number is hard coded into ONTs. The ONT serial number can be entered
into the P-OLT using the ENT-ONT TL1 command before or after the ONT is
installed at the customer site. The installer must install the ONT with the
corresponding serial number at the customer site.
•
The SLID is a decimal number, a hexadecimal number, or an alphanumeric string
that uniquely identifies an ONT on a PON. For the P-OLT to know an ONT by a
SLID, the SLID must be entered in two places:
The following sections describe SLID entry methods supported by some
Alcatel-Lucent ONTs. The procedures for entering the SLID using these methods are
described in the operations and maintenance documentation for the OLT.
SLID entry via craft terminal
The SLID can be entered with a laptop connected to the craft port on the ONT. This
method is only supported on outdoor ONTs that have a craft port. A CLI interface
supports this SLID entry method; see section
interface.
SLID entry via Ethernet port
The SLID can be entered with a laptop connected to an Ethernet port on the ONT
through a Telnet session or an HTTP client. This method is only supported on indoor
ONTs that have Ethernet connections. A CLI or HTTP interface supports this SLID
entry method; see section
interfaces.
1-16
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at the P-OLT using the TL1 command ENT-ONT before or after the ONT is
connected to the PON
•
at the ONT before the ONT is connected to the PON, using one of the SLID entry
methods described in the following sections. The installer can use any ONT for a
customer, but the same SLID must be used. When the ONT is polled, the P-OLT and
the ONT SLIDs are compared. If the SLIDs match, the serial number is retrieved
from the installed ONT and registered at the P-OLT.
1.5
March 2011
ONT Product Information Guide Edition 01
1.5 for more information about the CLI
for more information about the CLI and HTTP
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