From JuniperClue
JunOS release sizes over time (Trend: Upward)
Version Release Date Size
4.3R1.4 Jan 19 2001 9187867 (8.76MB)
4.3R2 Feb 21 2001 9202130 (8.77MB)
4.3R3 Mar 02 2001 9208526 (8.78MB)
4.3R4.2 May 09 2001 9218475 (8.79MB)
4.4R1.5 Apr 20 2001 10094406 (9.62MB)
4.4R2.3 May 29 2001 10118227 (9.64MB)
4.4R3.4 Aug 03 2001 10148329 (9.67MB)
4.4R4.1 Sep 13 2001 10157647 (9.68MB)
4.4R5.5 Dec 08 2001 10183114 (9.71MB)
5.0R1.4 Aug 14 2001 18912136 (18.03MB)
5.0R2.4 Sep 24 2001 18973727 (18.09MB)
5.0R3.3 Oct 25 2001 18987700 (18.10MB)
5.0R4.3 Jan 18 2002 19077880 (18.19MB)
5.0R5.1 Mar 08 2002 19080280 (18.19MB)
5.1R1.4 Nov 12 2001 21907872 (20.89MB)
5.1R2.4 Dec 11 2001 21962531 (20.94MB)
5.1R3.4 Feb 01 2002 22047707 (21.02MB)
5.1R4.3 Apr 17 2002 22064474 (21.04MB)
5.2R1.4 Feb 01 2002 24079927 (22.96MB)
5.2R2.3 Mar 25 2002 24217723 (23.09MB)
5.2R3.4 May 24 2002 24268644 (23.14MB)
5.2R4.5 Sep 10 2002 24304892 (23.17MB)
5.3R1.2 May 01 2002 25773104 (24.57MB)
5.3R2.4 Jun 05 2002 25799723 (24.60MB)
5.3R3.4 Sep 10 2002 25846229 (24.64MB)
5.3R4.1 Jan 24 2003 26099942 (24.89MB)
5.4R1.4 Jul 29 2002 24186453 (23.06MB)
5.4R1.5 Sep 11 2002 24205981 (23.08MB)
5.4R2.4 Sep 13 2002 24227010 (23.10MB)
5.4R3.2 Nov 10 2002 24482554 (23.34MB)
5.4R4.1 Apr 21 2003 24490259 (23.35MB)
5.5R1.2 Sep 30 2002 26373135 (25.15MB)
5.5R2.3 Nov 22 2002 26392420 (25.16MB)
5.5R3.1 Feb 28 2003 26418574 (25.19MB)
5.5R4.3 May 28 2003 26507333 (25.27MB)
5.5R5.1 Aug 25 2003 26521350 (25.29MB)
5.5R5.2 Oct 02 2003 26521888 (25.29MB)
5.6R1.3 Jan 08 2003 30492203 (29.07MB)
5.6R2.4 Feb 18 2003 30520687 (29.10MB)
5.6R3.4 May 16 2003 30668583 (29.24MB)
5.6R4.4 Oct 01 2003 30697061 (29.27MB)
5.7R1.2 Apr 10 2003 35053966 (33.43MB)
5.7R2.4 Jun 17 2003 35107101 (33.48MB)
5.7R3.4 Oct 01 2003 35118366 (33.49MB)
5.7R4.3 Nov 07 2003 35140618 (33.51MB)
6.0R1.3 Jul 24 2003 40903612 (39.00MB)
6.0R1.5 Aug 11 2003 40907930 (39.01MB)
6.0R1.6 Sep 24 2003 40893873 (38.99MB)
6.0R2.4 Oct 02 2003 41198902 (39.29MB)
6.0R3.3 Feb 06 2004 41268336 (39.35MB)
6.0R4.1 Apr 19 2004 38632317 (36.84MB)
6.1R1.4 Oct 09 2003 46397326 (44.24MB)
6.1R2.2 Nov 26 2003 46446030 (44.29MB)
6.1R3.6 Feb 26 2004 43595778 (41.57MB)
6.1R4.5 Jun 20 2004 43682268 (41.65MB)
6.2R1.5 Jan 28 2004 50299240 (47.96MB)
6.2R2.4 Mar 22 2004 46997437 (44.82MB)
6.2R2.5 Jun 20 2004 47049824 (44.87MB)
6.2R3.10 Jul 12 2004 46717326 (44.55MB)
6.2R4.3 Nov 01 2004 46533389 (44.37MB)
6.3R1.3 Apr 28 2004 48286911 (46.04MB)
6.3R1.4 Jun 21 2004 48295422 (46.05MB)
6.3R2.2 Aug 06 2004 48351425 (46.11MB)
6.3R3.1 Nov 23 2004 48181954 (45.94MB)
6.3R4.3 Feb 22 2005 48202313 (45.96MB)
6.4R1.6 Jul 29 2004 51611127 (49.22MB)
6.4R2.4 Oct 06 2004 51441890 (49.05MB)
6.4R3.4 Feb 03 2005 51577652 (49.18MB)
6.4R4.3 Jun 02 2005 51616250 (49.22MB)
7.0R1.5 Nov 09 2004 53408612 (50.93MB)
7.0R2.7 Jan 07 2005 53448529 (50.97MB)
7.0R3.3 May 13 2005 53569042 (51.08MB)
7.1R1.3 Feb 11 2005 58777307 (56.05MB)
7.1R2.2 Mar 30 2005 58793856 (56.07MB)
7.1R3.3 Jul 29 2005 58864210 (56.13MB)
7.2R1.7 Apr 22 2005 63944719 (60.98MB)
7.2R2.4 Jul 08 2005 64083123 (61.11MB)
7.3R1.5 Jul 15 2005 65467967 (62.43MB)
7.3R1.6 Aug 19 2005 65469169 (62.43MB)
