EXFO FTB-1, User Manual

Page: 165 / 675

Test Setup - Test Configurator, Timer, and System
NetBlazer
153
Interface (Ethernet, Packet Sync, Fibre Channel, and Wireless)

Rate (Mbit/s) is available with HDLC and Ethernet C&M Channel .
For
HDLC
: Allows the selection of the HDLC bit rate. Choices depend
on the selected CPRI interface rate. HDLC Proprietary is used to
exercise a case where the Base Station is aware in advance of the
HDLC rate to use. The proprietary rate are not described in the
standard. If an HDLC Proprietary is received during the negotiation
process while the
C&M Channel is set to Auto , the negotiation
completes but no actual bit rate is reported as it is unknown. Similarly,
if an equipment vendor uses an invalid rate (as per the CPRI Standard)
during the negotiation process, this rate is reported as
Unspecified
(Code) where Code is a decimal value representing an invalid rate
based on the configured interface rate.
For Ethernet : Indicates the bit rate corresponding to the selected
Subchannel
.
CPRI Rate
(Gbit/s)
HDLC Rate (Mbit/s)
1.2 0.240 , 0.480 , 0.960 (default), Proprietary
2.4 0.240 , 0.480 , 0.960 , 1.920 (default), Proprietary
3.1 0.240 , 0.480 , 0.960 , 1.920 , 2.400 (default), Proprietary
4.9 0.240 , 0.480 , 0.960 , 1.920 , 2.400 , 3.840 (default), Proprietary
6.1 0.240 , 0.480 , 0.960 , 1.920 , 2.400 , 4.800 (default), Proprietary
9.8 0.240 , 0.480 , 0.960 , 1.920 , 2.400 , 7.680 (default), Proprietary