3 Product Composition
Table 3-2 Card Function List (Continued)
Card Type Card Name Function Description
GC8B
Accesses subscriber services; provides eight GPON
service interfaces. Supports the split ratio up to 1:128
within the limits of the optical power budget.
GCOB
Accesses subscriber services; provides 16 GPON
service interfaces. Supports the split ratio up to 1:128
within the limits of the optical power budget.
TDM interface
card
CE1B
Uplinks the TDM service signals; supports uplinking of
32 E1 signals.
C155A
Uplinks the TDM service signals; supports uplinking of
one STM-1 signal.
Ethernet
interface card
GSOF
Uplinks or cascades the Ethernet service signals;
provides 16 GE optical / electrical interfaces.
Clock card TIMA
Inputs and outputs various clock synchronization
signals, including input and output of one 1PPS+TOD
signal, input of one 1588V2 signal, input of two BITS
clock signals and output of one BITS clock signal.
Core switch card
HSWA
Aggregates, switches and manages service flows in
the EPON / GPON / 10G EPON system; processes
Layer 2 and Layer 3 protocols; provides fault
management, configuration management, and
performance management for the equipment.
Provides a Console interface for local management.
HSWD
Aggregates, switches and manages service flows in
the EPON / GPON / 10G EPON system; processes
Layer 2 and Layer 3 protocols; provides fault
management, configuration management, and
performance management for the equipment.
Supports large capacity data exchange. Provides a
Console interface for local management.
3.3 Software Architecture
The AN5116-06B’s software module is composed of the core switch software, the
service interface card software, the uplink card software, and the network
management software. See Figure 3-11.
Version: A/1 3-15