Cross-Connect Capability; Service Access Capability - Huawei OSN 3500 Technical Manual

Introduction

1.2.5 Cross-Connect Capability

1.2.6 Service Access Capability

The OptiX OSN 3500 offers versions of three cross-connect boards: the General
Cross-connect & clock Board GXCS and the Enhanced Cross-connect & clock Board
EXCSA/B. Table 1-2 shows the cross-connect capacity of the OptiX OSN 3500.
Table 1-2 Cross-connect capacity of the OptiX OSN 3500
Cross-connect Higher-order
and timing board cross-connect
capacity
GXCSA 35G
EXCSA 60G
EXCSB 58.75G
By configuring boards of different types and quantities, the OptiX OSN 3500 can
access services of different capacities. Table 1-3 lists the maximum access capacity
of the OptiX OSN 3500 for various services.
Table 1-3 Maximum access capacity of the OptiX OSN 3500 for various services
Service type
STM-64 standard or concatenated
service
STM-16 standard or concatenated
service
STM-4 standard or concatenated service
STM-1 optical service
STM-1 electrical service
E4 service
E3/DS3 service
E1/T1 service
FE service
GE service
OptiX OSN 3500 TM - SD
Lower-order Extension
cross-connect subrack capacity
capacity
5G 0G
5G, can expands 0G
to 20G
5G, can expands 1.25G
to 20G
Maximum access ports of a single
subrack
4
8
46
92
78
32
48
504
92
30
1-7