JRC NT337-XL2, Instruction Manual

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1-4
1.5. Components
Table 1-1 Components
No. Name Model Description
1 AP-RFU(Sectoral-Horn) NTG-335<1><2><4> The AP-RFU (Sectoral-Horn) is a radio unit
that accommodates both the antenna and
transceiver in the same housing. Connecting
an AP-IFU to the AP-RFU constitutes an AP
and allows connecting multiple WTs over radio
links.
2 AP-RFU(Omni) NTG-339<1><2><4> The AP-RFU (Omni) is a radio unit that
accommodates both the antenna and
transceiver in the same housing. Connecting an
AP-IFU to the AP-RFU constitutes an AP and
allows connecting multiple WTs over radio links.
3 AP-IFU NTJ-111<4> The AP-IFU converts Ethernet frames into radio
signals and vice versa. Connecting an AP-RFU
to the AP-IFU constitutes an AP. It supports the
100BASE-TX electrical network interface to
allow connecting a unit such as a router.
Assigning an IP address for maintenance and
monitoring allows transmission and reception of
maintenance signals via SNMP through a
network interface.
3.1 DC-48V connector (AP) NRW-203-PF8-ULCSATUV The DC -48V connector (AP) is for an external
power cable. The connector is connected to the
terminal for the AP-IFU power supply
connector.
4 WT NTG-337<1><3><4> The WT is a radio unit that accommodates all
the antenna, radio transceiver, signal processor
and interface section in the same housing. It
supports 10BASE-T and 100BASE-TX user
interfaces to connect a personal computer and
hub.
4.1 WT adapter NQD-2049<4> The WT adapter sends both Ethernet signals