1-17
SRPUs
SRPU Types
For the S7900E series, SRPUs are the core in the control and management plane and switching fabric.
The S7900E series provide seven types of SRPUs.
Table 1-14
SRPUs and their suitable chassis
Chassis (right)
Engine (below)
S7902E
S7903E-
S
S7903E
S7906E
S7910E
S7906E-
V
LSQ1MPUA0 Yes No No No No No
LSQ1CGP24TSC0
No Yes No No No No
LSQ1SRP2XB0
(Salience VI-10GE)
No No Yes Yes Yes Yes
LSQ1SRPB0
(Salience VI)
No No Yes Yes Yes Yes
LSQ1SRP1CB0
(Salience VI-Turbo)
No No Yes Yes Yes Yes
LSQ1SRPD0
(Salience VI-Plus)
No No Yes Yes Yes Yes
LSQ1SRP12GB0
(Salience VI-GE)
No No Yes Yes Yes Yes
The S7900E series, except the S7903E-S, are a dual-SRPU system. The SRPUs in a chassis must be
of the same type.
LSQ1MPUA0 SRPU
Applicable model
S7902E
Technical specifications
Table 1-15
Technical specifications of the LSQ1MPUA0
Item
Specifications
CPU
MIPS64, 600 MHz
Boot ROM
512 KB
Flash memory
64 MB
DDR SDRAM
512 MB
Dimensions (H × W × D)
45 × 199 × 355 mm (1.77 × 7.83 × 13.98 in.)
