Hitachi GR2000 - Manual (Page 218)

4.2.4.5 Line Accommodation with WAN (Overload)
Line accommodation with WAN (overload) is limited as shown in Table 4-18. For the
multilink protocol type, the line accommodation varies with the overload
configurations illustrated in Figure 4-2, and the resulting accommodations are
shown in Table 4-19 through Table 4-22.
Table 4-17 WAN (ISDN) Line Accommodation Limit
Condition: QoS Max. Throughput kbps per RP*
Must be disabled 12,288
* Calculations are based on 128-byte packets.
Table 4-18 WAN (Overload) Line Accommodation Limits
Protocol Type Throughput at Inter-RP Overload Throughput at Intra-RP Overload
Full Duplex Half Duplex Full Duplex Half Duplex