User Manual
COGE5, COGE5-F
page 9 of 110
© KEYMILE December 2015
EN/LZTBU 372 144/3 RA
110
Preface
1.4
Document History
1.5
Target audience
This User Manual is targeted at persons who are entrusted with the installa-
tion, provisioning, operation and administration of the system.
The persons targeted are
• the installation personnel, and/or
• the provisioning personnel, and/or
• the operation and administration personnel
Please note:
Only trained and skilled personnel (maintenance staff as per EN 60950) may
install and maintain the system.
1.6
Definition of Terms
Table 3:
Document history
KEYMILE PEC
Date
XMC20
release
Changes since previous version
LZTBU 372 144/3
RA
November 2015 R6B
Support of rate limiters on Ethernet ports.
RSTP and MSTP no longer supported.
LZTBU 372 144/2
RA
March 2015
R6A
New PTP feature.
Support of MPLS-TP.
Quality level mapping tables for synchronous Ethernet
ports.
LZTBU 372 144/1
RA
February 2015
R4C
First revision for the XMC20 system release R4C
Table 4:
Specific terms
Term
Explanation
COGE5
The COGE5 is the one slot wide core and control unit of the
XMC25, the XMC23 and the XMC22. It must be operated in an
actively cooled XMC20 subrack.
In this user guide, the term COGE5 is used to name the
COGE5 and COGE5-F. Where certain features or characteris-
tics apply to the COGE5-F only, the COGE5-F is named explic-
itly.
COGE5-F
The COGE5-F is the two slot wide core and control unit of the
XMC25, the XMC23 and the XMC22.
COGE5-F is functionally identical to the COGE5 unit, but can
be operated in XMC20 subracks with passive cooling.
