Before contacting Juniper Networks, Inc. to request a Return Materials Authorization (RMA), you must find the serial number on the router or component. To list all of the router components and their serial numbers, enter the following command-line interface (CLI) command:
user@host> show chassis hardware
Hardware inventory:
Item Version Part number Serial number Description
Chassis JN1090E5DAHA T1600
Midplane REV 02 710-017247 RC0094 T-series Backplane
FPM GBUS REV 09 710-002901 WE0156 T640 FPM Board
FPM Display REV 05 710-021387 DE4543 T1600 FPM Display
CIP REV 06 710-002895 WD8691 T-series CIP
PEM 0 Rev 06 740-017906 TE27790 Power Entry Module 3x80
PEM 1 Rev 06 740-017906 TE27779 Power Entry Module 3x80
SCG 0 REV 14 710-003423 WF1874 T640 Sonet Clock Gen.
SCG 1 REV 14 710-003423 WF1881 T640 Sonet Clock Gen.
Routing Engine 0 REV 06 740-014082 1000688671 RE-A-2000
Routing Engine 1 REV 06 740-014082 1000688739 RE-A-2000
CB 0 REV 06 710-007655 KB9648 Control Board (CB-T)
CB 1 REV 15 710-002728 HR8130 T-series Control Board
FPC 0 REV 10 710-010845 JZ2728 FPC Type 4
CPU REV 04 710-011481 JT8139 FPC CPU-Enhanced
PIC 0 REV 05 750-017405 DF3515 4x 10GE (LAN/WAN) XFP
Xcvr 0 REV 01 740-014279 KB405P1 XFP-10G-LR
Xcvr 1 REV 01 740-014289 C701XU05U XFP-10G-SR
MMB 0 REV 01 710-016606 JW7943 ST-MMB
FPC 1 REV 03 710-013035 DF5574 FPC Type 3-ES
CPU
FPC 2 REV 04 710-013560 WF7206 E2-FPC Type 3
CPU REV 03 710-013563 WE9007 FPC CPU-Enhanced
PIC 0 REV 16 750-007141 NF5528 10x 1GE(LAN), 1000 BASE
Xcvr 0 REV 01 740-011782 P8P085F SFP-SX
PIC 1 REV 12 750-009567 WF3566 1x 10GE(LAN),XENPAK
Xcvr 0 REV 02 740-013170 T07C94489 XENPAK-LR
PIC 2 REV 11 750-009567 CW9479 1x 10GE(LAN),XENPAK
Xcvr 0 REV 02 740-013170 T06F90331 XENPAK-LR
PIC 3 REV 07 750-012793 WF5106 1x 10GE(LAN/WAN) IQ2
Xcvr 0 REV 01 740-014279 KB405Q8 XFP-10G-LR
MMB 0 REV 06 710-010171 WF6759 MMB-5M3-288mbit
MMB 1 REV 06 710-010171 WF6800 MMB-5M3-288mbit
FPC 3 REV 04 710-013553 JW1482 E2-FPC Type 1
CPU REV 02 710-013563 JY4119 FPC CPU-Enhanced
PIC 0 REV 10 750-012266 JX5515 4x 1GE(LAN), IQ2
Xcvr 0 REV 01 740-011613 PAM2Y9H SFP-SX
Xcvr 1 REV 01 740-011613 PAM2Y99 SFP-SX
Xcvr 2 0 NON-JNPR AM07287E42 SFP-SX
Xcvr 3 REV 01 740-011613 PAJ4SQL SFP-SX
PIC 1 REV 04 750-011209 HY3332 Adaptive Services-II
PIC 2 REV 03 750-011750 JH4537 Adaptive Services-II FIPS
MMB 1 REV 05 710-008923 JS8106 MMB 3M 288-bit
FPC 4 REV 04 710-013558 JX5622 E2-FPC Type 2
CPU REV 02 710-013563 JT5841 FPC CPU-Enhanced
PIC 3 REV 21 750-001901 HZ6258 4x OC-12 SONET, SMIR
MMB 1 REV 05 710-010171 JY3756 MMB-5M3-288mbit
FPC 5 REV 02 710-013037 DE3410 FPC Type 4-ES
CPU REV 04 710-016744 DA2119 ST-PMB2
PIC 0 REV 01 750-010850 JA0329 1x OC-768 SONET SR
PIC 1 REV 14 750-012518 JY9922 4x OC-192 SONET XFP
Xcvr 0 NON-JNPR K9J02R8 XFP-OC192-SR
Xcvr 1 REV 01 740-014279 753019A00347 XFP-OC192-SR
Xcvr 2 NON-JNPR AGL052700CN UNKNOWN
Xcvr 3 NON-JNPR AGL0527008J UNKNOWN
MMB 0 REV 04 710-016036 DE9582 ST-MMB2
MMB 1 REV 04 710-016036 DE9580 ST-MMB2
FPC 7 REV 05 710-013558 WF4779 E2-FPC Type 2
CPU REV 03 710-013563 WF4663 FPC CPU-Enhanced
PIC 0 REV 09 750-011800 KA2397 8x 1GE(LAN), IQ2
Xcvr 0 REV 01 740-007326 P5S0PD9 SFP-SX
Xcvr 1 REV 01 740-007326 P5S0PD6 SFP-SX
Xcvr 2 REV 01 740-011613 PAJ4SQV SFP-SX
Xcvr 3 REV 01 740-011613 PAM2Y94 SFP-SX
Xcvr 5 NON-JNPR P9R0AJV UNKNOWN
Xcvr 7 REV 01 740-013111 70191002 SFP-T
MMB 1 REV 06 710-010171 WF4050 MMB-5M3-288mbit
SPMB 0 REV 10 710-003229 JZ1095 T-series Switch CPU
SPMB 1 REV 09 710-003229 HR8670 T-series Switch CPU
SIB 0 REV 05 710-013074 DE7894 SIB-I8-SF
SIB 1 REV 05 710-013074 DE7916 SIB-I8-SF
SIB 2 REV 05 710-013074 DE7890 SIB-I8-SF
SIB 3 REV 05 710-013074 DE7883 SIB-I8-SF
SIB 4 REV 05 710-013074 DE7913 SIB-I8-SF
Most components also have a small rectangular serial number ID label (see Figure 84) attached to the component body.
Figure 84: Serial Number ID Label

The following sections describe the label location on each type of component: