Juniper Networks M20 Benutzerhandbuch
Copyright © 2007, Juniper Networks, Inc. All rights reserved.
Juniper Networks, the Juniper Networks logo, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. in the United States and other
countries. JUNOS and JUNOSe are trademarks of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, or registered service
marks are the property of their respective owners.
countries. JUNOS and JUNOSe are trademarks of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, or registered service
marks are the property of their respective owners.
Juniper Networks assumes no responsibility for any inaccuracies in this document. Juniper Networks reserves the right to change, modify, transfer, or
otherwise revise this publication without notice.
otherwise revise this publication without notice.
Products made or sold by Juniper Networks or components thereof might be covered by one or more of the following patents that are owned by or licensed
to Juniper Networks: U.S. Patent Nos. 5,473,599, 5,905,725, 5,909,440, 6,192,051, 6,333,650, 6,359,479, 6,406,312, 6,429,706, 6,459,579, 6,493,347,
6,538,518, 6,538,899, 6,552,918, 6,567,902, 6,578,186, and 6,590,785.
to Juniper Networks: U.S. Patent Nos. 5,473,599, 5,905,725, 5,909,440, 6,192,051, 6,333,650, 6,359,479, 6,406,312, 6,429,706, 6,459,579, 6,493,347,
6,538,518, 6,538,899, 6,552,918, 6,567,902, 6,578,186, and 6,590,785.
M20 Internet Router PIC Guide
Copyright © 2007, Juniper Networks, Inc.
All rights reserved. Printed in USA.
Copyright © 2007, Juniper Networks, Inc.
All rights reserved. Printed in USA.
Writing: Charissa Fleischer, Elizabeth Gardner
Editing: Stella Hackell
Illustration: Faith Bradford Brown
Cover Design: Edmonds Design
Editing: Stella Hackell
Illustration: Faith Bradford Brown
Cover Design: Edmonds Design
Revision History
15 November 2007—530-022506-01. Revision 1. Updated hardware features for the E1 PIC. Added first supported release for the software features on
Services PICs.
29 June 2007—530-015876-01. Revision 4. Added Adaptive Services II PICs.
30 March 2007—530-015876-01. Revision 3. Removed Adaptive Services, Monitoring Services, and Multichannel DS3 PICs.
12 January 2007—530-015876-01. Revision 2. Added optical diagnostic support for the 1-port Gigabit Ethernet IQ2 PIC with SFP, 4-port Type 1 Gigabit
Ethernet IQ2 PIC with SFP, and SONET/SDH OC48c/STM16 PIC. Corrected LEDs for Gigabit Ethernet IQ2 PIC with SFP.
20 November 2006—530-015876-01. Revision 1. Added 4-port Type 1 Gigabit Ethernet IQ2 PIC and the Adaptive Services Layer 2 Services PIC. Added
product reclamation and recycling appendix. Clarified software features for Gigabit Ethernet PIC with SFP. Updated the throughput speed for the Adaptive
Services PIC. Added FPCs supported for the M20 router and a PIC/FPC compatibility matrix. Removed the end-of-life M20/M40 FPC (M20-FPC-E).
9 January 2006—530-013671-01. Revision 2. Removed M5 and M10 router references to the Enhanced FPC.
14 September 2005—530-013671-01. Added Channelized 10-port T1 PIC.
15 January 2005—530-012538-01. Removed Gigabit Ethernet PIC. Added Channelized OC3 IQ PIC. Added the PIC Feature Matrix table.
9 November 2004—Revision 2.
6 July 2004 —Revision 1. Clarified description, hardware features, and counters for EIA-530 PIC.
15 November 2007—530-022506-01. Revision 1. Updated hardware features for the E1 PIC. Added first supported release for the software features on
Services PICs.
29 June 2007—530-015876-01. Revision 4. Added Adaptive Services II PICs.
30 March 2007—530-015876-01. Revision 3. Removed Adaptive Services, Monitoring Services, and Multichannel DS3 PICs.
12 January 2007—530-015876-01. Revision 2. Added optical diagnostic support for the 1-port Gigabit Ethernet IQ2 PIC with SFP, 4-port Type 1 Gigabit
Ethernet IQ2 PIC with SFP, and SONET/SDH OC48c/STM16 PIC. Corrected LEDs for Gigabit Ethernet IQ2 PIC with SFP.
20 November 2006—530-015876-01. Revision 1. Added 4-port Type 1 Gigabit Ethernet IQ2 PIC and the Adaptive Services Layer 2 Services PIC. Added
product reclamation and recycling appendix. Clarified software features for Gigabit Ethernet PIC with SFP. Updated the throughput speed for the Adaptive
Services PIC. Added FPCs supported for the M20 router and a PIC/FPC compatibility matrix. Removed the end-of-life M20/M40 FPC (M20-FPC-E).
9 January 2006—530-013671-01. Revision 2. Removed M5 and M10 router references to the Enhanced FPC.
14 September 2005—530-013671-01. Added Channelized 10-port T1 PIC.
15 January 2005—530-012538-01. Removed Gigabit Ethernet PIC. Added Channelized OC3 IQ PIC. Added the PIC Feature Matrix table.
9 November 2004—Revision 2.
6 July 2004 —Revision 1. Clarified description, hardware features, and counters for EIA-530 PIC.
The information in this document is current as of the date listed in the revision history.
YEAR 2000 NOTICE
Juniper Networks hardware and software products are Year 2000 compliant. The JUNOS software has no known time-related limitations through the year
2038. However, the NTP application is known to have some difficulty in the year 2036.
2038. However, the NTP application is known to have some difficulty in the year 2036.