Zhone 4929 DSLAM Manuel D’Utilisation
Cabling
28
4929 DSLAM Installation and User’s Guide
4929-A2-ZN20-30
6 Install the supplied large ferrite chokes on the DSL and POTS cables as
close as possible to the connectors. If necessary, use cables ties to hold the
chokes in place.
7 Secure the cables as required for strain relief.
Connecting the SFP Connector or the 10/100/1000
Connector
There are two Ethernet interfaces on the faceplate of the DSLAM, only one of
which may be used at a time:
which may be used at a time:
z
An 8-position modular jack providing support for 1000BaseT
z
A Small Form-Factor Pluggable (SFP) socket providing, with the
appropriate transceiver installed, support for 1000BaseX and 1000BaseT.
See
Either interface can be used as the uplink for a single DSLAM, or for the
terminating unit in a stack of DSLAMs.
terminating unit in a stack of DSLAMs.
To use the SFP connector or 10/100/1000 connector:
1 Connect the uplink cable to the DSLAM:
— For a wire connection, plug the 8-position modular plug of your
uplink cable into the 10/100/1000 modular jack. A straight-through
cable can be used regardless of the destination interface, since the
port automatically distinguishes between a Medium-Dependent
Interface (MDI) and an MDI Crossover (MDIX).
Install the supplied small ferrite choke on the cable as close as
Install the supplied small ferrite choke on the cable as close as
possible to the jack. Use a cable tie to hold the choke in place.
05-17636
POTS
ADSL2+
COM
Lnk
Act
Dup
Act
Dup
10/10/1000
SFP
4929
Ferrite
Chokes