5 Cards
Table 5-21 Comparison Between PON Combo Interface Cards on Functions (Continued)
Classification Function GM8A GM8B GMOA GNOA GFOA
Selective QoS and SLA
√ √ √ √ √
Service rate control
√ √ √ √ √
HQoS
√ √ √ √ √
Queue shaping based on ONUs
or queues
√ √ √ √ √
Maintenance and
management
function
Local and remote loopback tests
√ √ √ √ √
Remote upgrade of card software
√ √ √ √ √
Automatic discovery and
detection of ONUs
√ √ √ √ √
Pre-authorization and pre-
configuration of ONUs
√ √ √ √ √
ONU configuration in a batch
manner
√ √ √ √ √
Automatic upgrade of ONU
software
√ √ √ √ √
Variable-length OMCI
√ √ √ √ √
Light emission control for optical
modules
√ √ √ √ √
Temperature query and high
temperature alarm
√ √ √ √ √
Reliability function
FEC
√ √ √ √ √
Type B, Type C and Type C dual-
homing protections
√ √ √ √ √
Detection and isolation of rogue
ONUs
√ √ √ √ √
9K Jumbo frames
√ √ √ √ √
Time and clock
synchronization
function
1588v2 clock
√ √ √ √ √
Note 1: √ indicates "supported"; × indicates "not supported".
Version: B
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