Nortel Networks 1000 - Manual (Page 820)

820 NTAK20 Clock Controller daughterboard
External timing interface
The clock controller provides an external timing interface and accepts two
signals as timing references. An external reference is an auxiliary timing
clock which is bridged from a traffic carrying signal and is not intended to
be a dedicated non-traffic-bearing timing signal. The clock controller uses
either the external/auxiliary references or the DTI/PRI references.
The clock controller provides an external timing interface and can accept
two signals as timing references. An external reference is an auxiliary
timing clock which is bridged from a traffic carrying signal and is not
intended to be a dedicated non-traffic-bearing timing signal. The clock
controller uses either the external/auxiliary references or the DTI/PRI
references.
The clock controller provides an external timing interface and accepts two
signals as timing references. An external reference is an auxiliary timing
clock which is bridged from a traffic carrying signal and is not intended to
be a dedicated non-traffic-bearing timing signal. The clock controller uses
either the external/auxiliary references or the DTI/PRI references.
Hardware integrity and regulatory environment
The clock controller complies with the following hardware integrity and
regulatory specifications: The clock controller complies with the following
Item Specification
EMI FCC part 15 sub- part J
CSA C108.8
CISPR publication 22
ESD IEC 801-2
Temperature IEC 68-2-1
IEC 68-2-2
IEC 68-2-14
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 02.06 Standard
27 August 2008
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