Hitachi GR2000 manual Condition Max. Aggregate Line Speed Mbps

and GR2000-4. On these router models, NIF0 and NIF2 connect with each other v bus, and NIF1 and NIF3 connect with each other via the other bus. The aggregat line speed of NIF0 and NIF2, and that of NIF1 and NIF3, must not exceed 600 Mb Figure 5-19 illustrates this shared-bus structure. Detailed description follows.

Table 4-23 Restriction on Aggregate Line Speed for GR2000-4S and GR2000-4

Condition	Max. Aggregate Line Speed Mbps
Per Bus (NIF0+NIF2 or NIF1+NIF3)	600
Per device	1,200

p to 600 Mbps n same bus

	RM-IO
	RP
NIF 3	NIF 2	Up to 600 Mbps
NIF 1	NIF 0	on same bus