Abstract
We propose and validate experimentally a time-to-live (TTL) signaling system for an optical label swapping scheme based on 10-Gb/s differential phase-shift-keying (DPSK) packets and with 100-Mb/s subcarrier multiplexing (SCM) label. The proposed scheme allows fast packet discarding by using a 3-GHz subcarrier tone. DPSK payload has only a 2.4-dB power penalty at 10-9 bit-error rate after superimposing the SCM and TTL labeling signal. © 2004 IEEE.
| Original language | English |
|---|---|
| Journal | I E E E Photonics Technology Letters |
| Volume | 16 |
| Issue number | 10 |
| Pages (from-to) | 2386-2388 |
| ISSN | 1041-1135 |
| DOIs | |
| Publication status | Published - 2004 |
| Externally published | Yes |
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