![Cisco ONS 15454 DWDM Installation And Operation Manual Download Page 786](http://html.mh-extra.com/html/cisco/ons-15454-dwdm/ons-15454-dwdm_installation-and-operation-manual_63831786.webp)
16-42
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
April 2006
Chapter 16 Card Reference
16.5.3 OPT-BST-E Amplifier Card
•
Fast transient suppression
•
Nondistorting low-frequency transfer function
•
Settable maximum output power
•
Fixed output power mode (mode used during provisioning)
•
ASE compensation in fixed gain mode
•
Full monitoring and alarm handling with settable thresholds
•
OSRI, which is a software feature capable (through CTC) of shutting down the optical output power
or reducing the power to a safe level (automatic power reduction)
•
ALS, which is a safety mechanism used in the event of a fiber cut
Note
The optical splitters each have a ratio of 1:99. The result is that the power at the MON TX and MON RX
ports is about 20 dB lower than the power at the COM TX and COM RX ports.
Summary of Contents for ONS 15454 DWDM
Page 38: ...Figures xxxviii Cisco ONS 15454 DWDM Installation and Operations Guide R6 0 August 2005 ...
Page 54: ...Procedures liv Cisco ONS 15454 DWDM Installation and Operations Guide R6 0 August 2005 ...
Page 64: ... 64 Cisco ONS 15454 DWDM Installation and Operations Guide R6 0 August 2005 Chapter ...