How much dispersion will a pulse accumulate in 20 km if it has a dispersion figure of 17 ps/nm/km?
How much dispersion will a pulse accumulate in 20 km if it has a dispersion figure of 17
ps/nm/km?
which TWO statements are necessary conditions?
In order to create a DCC tunnel in the ONS 15454, which TWO statements are necessary
conditions?
1. LDCC tunnels need to be available.
2. The OC-N port where the DCC will be tunneled needs to be enabled.
3. A customer circuit must be provisioned first.
4. Only Ports 1&3 of the OC-3 card can tunnel DCC.
5. SDCC needs to be tunneled separately for transmit and receive directions
What is a reason for using amplifiers with more than one stage?
What is a reason for using amplifiers with more than one stage?
In the MPLS network shown, which subnets would be in the same Forwarding Equivalence Class (FEC) on router PE1
Click the Exhibit button to view the topology.
In the MPLS network shown, which subnets would be in the same Forwarding Equivalence Class
(FEC) on router PE1
Which can be defined as the mean optical power required to obtain a required BER at a given bit rate?
Which can be defined as the mean optical power required to obtain a required BER at a given bit
rate?
What is the purpose of Dual Ring Interconnect in SONET rings?
What is the purpose of Dual Ring Interconnect in SONET rings?
Why is it important to leave some residual dispersion at an amplifier site when 10Gb/s signals compensating de
Why is it important to leave some residual dispersion at an amplifier site when 10Gb/s signals
compensating device?
What SAN topology has the ability to scale to very large networks?
What SAN topology has the ability to scale to very large networks?
how many cards per ring?
RPR capability on the ML-series cards increases the scalability of the ML architecture from 10
cards per ring to how many cards per ring?
how many routing tables are on Router A?
Click the Exhibit button to view the topology.
In the MPLS network shown, how many routing tables are on Router A?