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In the unit in Fig. 1 two modems (left) and a GbE interface card (right) have been installed. The unused slot
is covered by a blank cover. In the lower part are (from the left): the main card, a power supply, an unused
power supply slot and the fan unit.
COMPATIBLE OUTDOOR UNITS
Figure 2. Compatible outdoor units.
Indoor units: IHG is the latest version, silver coloured. NHG2 is white on the higher bands and beige on the
lowers bands whereas the NHG and the 6 to 11 GHz NGH2 look identical.
Any two IDUs belonging to the iPasolink 100/200/400/1000 family can be connected over the air. Note that
iPasolink IDU cannot interface to a previous generation (e.g. PASOLINK NEO) IDU. However, older
generation ODUs can be reused with iPasolink IDUs. There are certain limitations presented below.
NHG
NHG does not support 256QAM or higher modulations; only 128QAM and lower modulations formats are
guaranteed to work properly. When used with iPasolink IDU the FW version of the NHG ODU has to be 3.50
or later. This upgraded ODU will not work with a Pasolink NEO IDU any more - unless FW is downgraded
back to 3.50.
NHG2
NHG2 FW 4.06 works only with an iPasolink IDU. Earlier FW versions than 4.06 work only with Pasolink NEO
IDU. The recommended NHG2 FW version is 5.08 or later, which are compatible with both Pasolink NEO
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