http://www.itu.int/itu-t/workprog/wp_search.aspx?sg=15 Latest modified work items from ITU-T Study Group 15 Work Programme http://www.itu.int/itu-t/workprog/images/itulogo_new.gif http://www.itu.int/itu-t/workprog/wp_search.aspx?sg=15 ITU tsbedh@itu.int tsbedh@itu.int Editor(s): Stephen SHEW <sshew@ciena.com> Fri, 13 Nov 2026 10:23:45 GMT http://www.itu.int/itu-t/workprog/wp_item.aspx?isn=23818 Architecture of the optical transport network Editor(s): Mikael JOHANSSON <mikael.s.johansson@ericsson.com> Thu, 12 Nov 2026 15:31:47 GMT http://www.itu.int/itu-t/workprog/wp_item.aspx?isn=21619 Enhanced Partial Timing Support Editor(s): Yue SUN <suny65@chinaunicom.cn>; Zhongyi WANG Thu, 12 Nov 2026 15:31:05 GMT http://www.itu.int/itu-t/workprog/wp_item.aspx?isn=21662 Use cases, requirements and technical vision of ISAC for in-premises networks Editor(s): Bhushan PADHIAR <bp6470@att.com>; Jun Shan WEY <jun.shan.wey@verizon.com>; Dezhi (James) ZHANG <zhangdzh@chinatelecom.cn> Thu, 12 Nov 2026 15:30:54 GMT http://www.itu.int/itu-t/workprog/wp_item.aspx?isn=23716 PON transmission technologies above 50 Gb/s per wavelength - Revision 1 Editor(s): Denis A. KHOTIMSKY <denis.khotimsky@verizon.com>; Dekun LIU <dekunliu@huawei.com>; Dezhi (James) ZHANG <zhangdzh@chinatelecom.cn> Thu, 12 Nov 2026 15:30:47 GMT http://www.itu.int/itu-t/workprog/wp_item.aspx?isn=23715 Practical aspects of PON security - Revision 2 Editor(s): Bert KLAPS <bert.klaps@huawei.com> Tue, 10 Nov 2026 17:04:07 GMT http://www.itu.int/itu-t/workprog/wp_item.aspx?isn=24402 G.7044 Implementers' Guide Editor(s): Jeong-dong RYOO <ryoo@etri.re.kr> Tue, 10 Nov 2026 17:03:15 GMT http://www.itu.int/itu-t/workprog/wp_item.aspx?isn=24401 Fine grain Optical Transport Network (fgOTN) linear protection for power grid applications Editor(s): Yuji TOCHIO <tochio@fujitsu.com>; Xianghao Zeng <zengxh@fiberhome.com> Tue, 10 Nov 2026 17:01:39 GMT http://www.itu.int/itu-t/workprog/wp_item.aspx?isn=24400 Transport of FlexO path on Ethernet optimized FlexO Editor(s): Yuji TOCHIO <tochio@fujitsu.com>; Yanbin ZHANG <zhangyanbin@caict.ac.cn> Tue, 10 Nov 2026 16:54:16 GMT http://www.itu.int/itu-t/workprog/wp_item.aspx?isn=24399 Characteristics of metro transport network equipment functional blocks Editor(s): Sheng LIU <liushengwl@chinamobile.com>; Yaqin WANG <wangyq@fiberhome.com> Tue, 10 Nov 2026 16:14:21 GMT http://www.itu.int/itu-t/workprog/wp_item.aspx?isn=24398 Overview of fine grain OTN