EP 1325575 A2 20030709 - SYSTEM AND METHOD FOR COMMUNICATING OPTICAL SIGNALS BETWEEN A DATA SERVICE PROVIDER AND SUBSCRIBERS
Title (en)
SYSTEM AND METHOD FOR COMMUNICATING OPTICAL SIGNALS BETWEEN A DATA SERVICE PROVIDER AND SUBSCRIBERS
Title (de)
VORRICHTUNG UND VERFAHREN ZUR ÜBERTRAGUNG VON OPTISCHEN SIGNALEN ZWISCHEN EINEM DIENSTLEISTER UND TEILNEHMERN
Title (fr)
SYSTEME ET PROCEDE DE TRANSMISSION DE SIGNAUX OPTIQUES ENTRE UN FOURNISSEUR DE SERVICES DE DONNEES ET DES ABONNES
Publication
Application
Priority
- US 0121298 W 20010705
- US 23789400 P 20001004
- US 24405200 P 20001026
- US 24397800 P 20001027
- US 25883700 P 20001228
- US 28911201 P 20010508
Abstract (en)
[origin: WO0230019A2] An optical fiber network can include an outdoor laser transceiver node that can be positioned in close proximity to the subscribers of an optical fiber network. The outdoor laser transceiver node does not require active cooling and heating devices that control the temperature surrounding the laser transceiver node. The laser transceiver node can adjust a subscriber's bandwidth on a subscription basis or on an as-needed basis. The laser transceiver node can also offer data bandwidth to the subscriber in preassigned increments. Additionally, the laser transceiver node lends itself to efficient upgrading that can be performed entirely on the network side. The laser transceiver node can also provide high speed symmetrical data transmission. Further, the laser transceiver node can utilize off-the-shelf hardware to generate optical signals such as Fabry-Perot (F-P) laser transmitters, distributed feed back lasers (DFB), or vertical cavity surface emitting lasers (VCSELs).
IPC 1-7
IPC 8 full level
H04B 10/00 (2006.01); H04B 10/207 (2006.01); H04B 10/24 (2006.01); H04B 10/40 (2013.01); H04J 14/00 (2006.01); H04J 14/02 (2006.01); H04N 7/22 (2006.01)
CPC (source: EP)
H04B 10/40 (2013.01)
Citation (search report)
See references of WO 0230019A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0230019 A2 20020411; WO 0230019 A3 20020801; AU 7319501 A 20020415; CA 2429276 A1 20020411; CN 1265568 C 20060719; CN 1478336 A 20040225; EP 1325575 A2 20030709; JP 2004511177 A 20040408; NZ 525588 A 20050624
DOCDB simple family (application)
US 0121298 W 20010705; AU 7319501 A 20010705; CA 2429276 A 20010705; CN 01819957 A 20010705; EP 01952444 A 20010705; JP 2002533515 A 20010705; NZ 52558801 A 20010705