Physical layer: Revision history

7 September 2026

• curprev 20:2520:25, 7 September 2026 Kvng talk contribs 16,769 bytes −4 Undid revision 1371971849 by Sasamiya (talk) self link undo Tag: Undo

29 August 2026

• curprev 17:2017:20, 29 August 2026 Sasamiya talk contribs 16,773 bytes −251 →Technologies undo Tags: Mobile edit Mobile app edit Android app edit App section source
• curprev 17:1617:16, 29 August 2026 Sasamiya talk contribs 17,024 bytes +4 →Ethernet physical transceiver undo Tags: Reverted Mobile edit Mobile app edit Android app edit App select source
• curprev 17:1517:15, 29 August 2026 Sasamiya talk contribs 17,020 bytes −122 →Other applications: Separate Network PHY and I/O PHY. undo Tags: Mobile edit Mobile app edit Android app edit App select source

29 July 2026

• curprev 20:0820:08, 29 July 2026 Kvng talk contribs m 17,142 bytes −3 grammar undo

1 July 2026

• curprev 09:3009:30, 1 July 2026 Andromedy talk contribs 17,145 bytes −24 clarify OSI layer function as physical data transmission undo

23 March 2026

• curprev 15:2615:26, 23 March 2026 Kvng talk contribs 17,169 bytes +1 grammar undo

23 February 2026

• curprev 18:3418:34, 23 February 2026 IceKarma talk contribs m 17,168 bytes −2 →Ethernet physical transceiver: ce undo

1 November 2025

• curprev 13:2113:21, 1 November 2025 Kvng talk contribs m 17,170 bytes 0 grammar undo

2 October 2025

• curprev 14:5914:59, 2 October 2025 45.192.2.56 talk 17,170 bytes +61 →Other applications undo Tags: Mobile edit Mobile web edit

10 July 2025

• curprev 17:4317:43, 10 July 2025 Kvng talk contribs m 17,109 bytes −12 avoid unnec redirect undo

4 June 2025

• curprev 17:3617:36, 4 June 2025 Guy Harris talk contribs 17,121 bytes −399 Remove a paragraph that 1) is about the OSI model In general, not the physical layer in particular and 2) is an unclear mess. undo
• curprev 17:3317:33, 4 June 2025 Guy Harris talk contribs 17,520 bytes −3 Undid revision 1293949764 by 2003:D5:D703:675E:85BF:9229:B095:555D (talk) - "the OSI standard" didn't compete with "internetworking", it was a standard to support internetworking; it also didn't compete with the Ethernet standard(s). It *did* compete with the "DOD model" or whatever you call it. (Not that the previous version isn't a mess that needs work undo Tag: Undo
• curprev 17:0617:06, 4 June 2025 2003:d5:d703:675e:85bf:9229:b095:555d talk 17,523 bytes +3 No edit summary undo Tag: Reverted

7 April 2025

• curprev 22:0422:04, 7 April 2025 Kvng talk contribs m 17,520 bytes +2 small ce undo

9 March 2025

• curprev 23:4423:44, 9 March 2025 Kku talk contribs m 17,518 bytes +4 link data communication undo

29 August 2024

• curprev 21:4521:45, 29 August 2024 Kvng talk contribs m 17,514 bytes −232 unpiped links using script. simplify link. avoid unnec redirects. undo

25 July 2024

• curprev 15:2215:22, 25 July 2024 Kvng talk contribs 17,746 bytes −41 Reverted good faith edits by 92.27.37.191 (talk): Unnec, Category:OSI model is a child of Category:Computer networking undo Tags: Twinkle Undo

22 July 2024

• curprev 14:2414:24, 22 July 2024 92.27.37.191 talk 17,787 bytes +41 →External links: Category undo Tag: Reverted

3 May 2024

• curprev 06:4806:48, 3 May 2024 ToadetteEdit talk contribs 17,746 bytes −120 Reverted 1 edit by 116.71.22.20 (talk): Stop spamming undo Tags: Twinkle Undo
• curprev 06:4606:46, 3 May 2024 116.71.22.20 talk 17,866 bytes +120 No edit summary undo Tags: Reverted nowiki added

26 April 2024

• curprev 20:0020:00, 26 April 2024 GreenC bot talk contribs 17,746 bytes +240 Rescued 1 archive link. Wayback Medic 2.5 per WP:URLREQ#Network World undo

22 April 2024

• curprev 10:2510:25, 22 April 2024 Johnuniq talk contribs m 17,506 bytes +861 Reverted edit by 152.89.118.120 (talk) to last version by Duckmather undo Tag: Rollback
• curprev 09:3109:31, 22 April 2024 152.89.118.120 talk 16,645 bytes −861 No edit summary undo Tag: Reverted

20 March 2024

• curprev 23:1823:18, 20 March 2024 Duckmather talk contribs 17,506 bytes +21 →PHY: add hatnote undo Tag: Visual edit

25 February 2024

• curprev 00:1200:12, 25 February 2024 Ertal72 talk contribs m 17,485 bytes −415 Reverted 1 edit by 72.235.146.79 (talk) to last revision by Stephan Leeds undo Tags: Twinkle Undo
• curprev 00:1100:11, 25 February 2024 72.235.146.79 talk 17,900 bytes +415 No edit summary undo Tag: Reverted

26 November 2023

• curprev 02:5902:59, 26 November 2023 Stephan Leeds talk contribs 17,485 bytes 0 →Ethernet physical transceiver: random capitalization × 6 undo
• curprev 02:5802:58, 26 November 2023 Stephan Leeds talk contribs 17,485 bytes +6 →Ethernet physical transceiver: missing non-breaking space undo
• curprev 02:5702:57, 26 November 2023 Stephan Leeds talk contribs 17,479 bytes +6 →PHY: missing non-breaking space undo
• curprev 02:5602:56, 26 November 2023 Stephan Leeds talk contribs 17,473 bytes +15 →PHY: the letter “x” is not the multiplication sign; missing spaces; improper breaking spaces to non-breaking; redundancy undo
• curprev 02:5302:53, 26 November 2023 Stephan Leeds talk contribs 17,458 bytes +2 →PHY: “ - ” undo
• curprev 02:5202:52, 26 November 2023 Stephan Leeds talk contribs 17,456 bytes +2 →Ethernet physical transceiver: “ - ” undo
• curprev 02:4802:48, 26 November 2023 Stephan Leeds talk contribs 17,454 bytes −2 →top: “broadcast”, in context in which “broadcast” clearly does not apply, to “transmit” undo

23 October 2023

• curprev 00:0200:02, 23 October 2023 Kvng talk contribs 17,456 bytes +2 →PHY: italics for terms undo

23 June 2023

• curprev 08:2508:25, 23 June 2023 Ketiltrout talk contribs 17,454 bytes +6 avoid redirect undo

10 June 2023

• curprev 14:3314:33, 10 June 2023 Kvng talk contribs 17,448 bytes +42 →Technologies: column formatting undo

7 June 2023

• curprev 22:5622:56, 7 June 2023 Guy Harris talk contribs 17,406 bytes −25 →Technologies: "Communications satellite" reads better. undo
• curprev 20:4020:40, 7 June 2023 Zac67 talk contribs 17,431 bytes −219 don't need products or providers here undo
• curprev 20:3120:31, 7 June 2023 Mh.go talk contribs 17,650 bytes −1 No edit summary undo Tags: Visual edit Mobile edit Mobile web edit
• curprev 20:3120:31, 7 June 2023 Mh.go talk contribs 17,651 bytes −1 No edit summary undo Tags: Visual edit Mobile edit Mobile web edit
• curprev 20:2320:23, 7 June 2023 Mh.go talk contribs 17,652 bytes −1 No edit summary undo Tags: Visual edit Mobile edit Mobile web edit
• curprev 20:2220:22, 7 June 2023 Mh.go talk contribs 17,653 bytes +1 No edit summary undo Tags: Visual edit Mobile edit Mobile web edit
• curprev 20:2220:22, 7 June 2023 Mh.go talk contribs 17,652 bytes +81 No edit summary undo Tags: nowiki added Visual edit Mobile edit Mobile web edit
• curprev 20:1020:10, 7 June 2023 Mh.go talk contribs 17,571 bytes −16 No edit summary undo Tags: Visual edit Mobile edit Mobile web edit
• curprev 20:0420:04, 7 June 2023 Mh.go talk contribs 17,587 bytes +4 No edit summary undo Tags: Visual edit Mobile edit Mobile web edit
• curprev 20:0220:02, 7 June 2023 Mh.go talk contribs 17,583 bytes +237 I added physical layer protocols in satellite communications technologies with some examples that have not been mentioned in this part of page. undo Tags: Visual edit Mobile edit Mobile web edit
• curprev 19:1019:10, 7 June 2023 Mh.go talk contribs 17,346 bytes −9 No edit summary undo Tags: Manual revert Visual edit Mobile edit Mobile web edit
• curprev 19:0719:07, 7 June 2023 Mh.go talk contribs 17,355 bytes +9 No edit summary undo Tags: Reverted Visual edit Mobile edit Mobile web edit
• curprev 18:3518:35, 7 June 2023 Mh.go talk contribs 17,346 bytes +141 I added physical layer protocols in 3rd,4th and 5th generations of mobile networks that have not been mentioned in this part of page. undo Tags: Visual edit Mobile edit Mobile web edit