SIP Hardware Installation Manual
48
Document #: LTRT-94701
3000 Series Gateways & Media Servers
The required cable (Mini SMB-to-BNC Cable Adaptor -- Cat. #: RCBA10009) can be
ordered separately from AudioCodes. Two cable adaptors are required per T3 interface
(i.e., per SMB receptacle pair). The figure below displays this cable adaptor.
Figure
3-3: Mini SMB-to-BNC Adaptor Cable (Separate Customer Order)
¾
To connect the T3 PSTN interface, take this step:
On the RTM-6310, connect twin SMB T3 RG-179/U coaxial cables to the required
SMB receptacles (labeled
T3
-
A
,
T3
-
B
, and
T3
-
C
). For each T3 connection, ensure
that you connect the transmit SMB connector to the SMB receptacle labeled
TX
, and
the receive SMB connector to the SMB receptacle labeled
RX
.
Figure
3-4: Cabling the SMB Connector Pair for T3 Interface
Note:
The RTM-6310 contains both T3 and STM-1/OC-3 interface ports. However,
only one interface type can be supported per deployment (software
configurable using the PSTNTransmissionType
ini
file parameter).
3.3.2.3 Connecting GbE Interfaces to IP Network
The RTM-6310s (and RTM-6310 Redundant for Mediant 3000 HA system) each provide
two Gigabit Ethernet (GbE) interface ports (labeled
ETHERNET 1
and
2
). Two ports are
provided to support 1+1 Ethernet redundancy. Depending on customer requirements, the
Ethernet ports can be provided as either RJ-45 or fiber optic SPF connectors.
¾
To connect the Gigabit Ethernet interfaces, take this step:
On the RTM-6310, connect the LAN cable (wired according to the pinouts described in
the table below) to a GbE port using one of the following cable setups (depending on
customer order):
•
Multi-mode fiber optic cables with dual LC plugs.
