ADC Telecommunications Inc. PRSM074C Manual Do Utilizador

  • Issue 2 • 11/2009

The

Optical Ports On Remote

-n view provides an alarm summary for the SeRF card on 

the identified Remote. 

•

Optics  Number

—System-assigned port number and link to the 

Port  Configuration 

Page

 for this particular port

•

Optics Name

—User-entered port name or 

UNKNOWN_SFPName

 indicating no name 

has been entered

•

Ip Enable

—Disabled for Remotes. This parameter indicates if the link is carrying IP 

traffic. It can only be set on the Host as described in 

“Configure the Remote SeRF 

Optical Ports” on page 158

.

•

Optics Type

—Laser range, which is 

LongRange 

to meet 3Gbps optical transmission 

requirements.

•

Fwd Launch

—Launch power in dB of REV path signal, from the Remote to the Host.

•

Rev Receive

—Launch power in dB of receive level of the FWD path, from the Host 

to the Remote. The minimum REV launch power is -27 dBm, and the maximum is 
-9 dBm.

•

Wave Length

—Number displayed is wave length transmitted through this port

•

RxBer  Fault

—Yellow indicates that there ware too many errors on the receiving 

fiber. Fault threshold is 

0.00001

.

•

RxNoLight Fault

—Red indicates that no light is detected on the receiving fiber

•

Laser Fault

—Red indicates reverse path laser is not sending light

•

OverDrive  Fault

—Red indicates forward path optical signal is too strong. Fault 

threshold is 

-9dBm

.

•

UnderDrive  Fault

—Yellow indicates forward path optical signal is too weak. The 

underdrive is from -28dBm to -33dBm. Fault threshold is 

-27dBm

.

•

Host Name

—Name of the Host at the other end of the fiber.