Shared structure of gr2000-2s -16 – Hitachi GR2000 User Manual
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connected using the same bus. Accommodate in the range where the total of each
line speed does not exceed 600M bits/s. NIF1 is not restricted by a bus and each NIF
can be accommodated to the maximum. The shared-bus structure of GR2000-2S is
shown in Figure 4-3. NIF0 and NIF1 in the figure indicate the slot of NIF.
See the accommodation conditions in Table 4-10 when using 100BASE-TX. See the
accommodation conditions in Table 4-11 when using 100BASE-FX.
An implementation example is given below. (For 10BASE-T/100BASE-TX and
100BASE-FX, calculate in full duplex.)
Figure 4-3 Shared Structure of GR2000-2S
Front View
RMP (built-in Ether)
NIF 1
NIF 0
Up to 600Mbps
on same bus