Re: ptp master unsupported MX80

hm - how can I check it? 

run show chassis hardware
Hardware inventory:
Item             Version  Part number  Serial number     Description
Chassis                                G3894             MX80
Midplane         REV 09   711-031594   CABD2043          MX80
PEM 0            Rev 05   740-028288   XB02231           AC Power Entry Module
Routing Engine            BUILTIN      BUILTIN           Routing Engine
TFEB 0                    BUILTIN      BUILTIN           Forwarding Engine Processor
  QXM 0          REV 06   711-028408   CABC0920          MPC QXM
FPC 0                     BUILTIN      BUILTIN           MPC BUILTIN
  MIC 0                   BUILTIN      BUILTIN           4x 10GE XFP
    PIC 0                 BUILTIN      BUILTIN           4x 10GE XFP
      Xcvr 0     REV 01   740-014289   GPE1501200334     XFP-10G-SR
      Xcvr 1     REV 01   740-014289   GPE1501200347     XFP-10G-SR
      Xcvr 2     REV 01   740-014289   GPE1501200342     XFP-10G-SR
  MIC 1          REV 20   750-043688   CAGE5136          MS-MIC-16G
    PIC 2                 BUILTIN      BUILTIN           MS-MIC-16G
FPC 1                     BUILTIN      BUILTIN           MPC BUILTIN
  MIC 0          REV 27   750-028392   CABF2688          3D 20x 1GE(LAN) SFP
    PIC 0                 BUILTIN      BUILTIN           10x 1GE(LAN) SFP
      Xcvr 0     REV 02   740-013111   D010194           SFP-T
      Xcvr 1     REV 02   740-013111   D010560           SFP-T
      Xcvr 2     REV 02   740-013111   D012797           SFP-T
      Xcvr 3     REV 02   740-013111   D010898           SFP-T
      Xcvr 5     REV 02   740-013111   D012796           SFP-T
    PIC 1                 BUILTIN      BUILTIN           10x 1GE(LAN) SFP
Fan Tray                                                 Fan Tray

run show version
Hostname: MX-80-1-Feve3-Rack-21
Model: mx80
Junos: 15.1F6.9
JUNOS Base OS boot [15.1F6.9]
JUNOS Base OS Software Suite [15.1F6.9]
JUNOS Crypto Software Suite [15.1F6.9]
JUNOS Packet Forwarding Engine Support (MX80) [15.1F6.9]
JUNOS Web Management [15.1F6.9]
JUNOS Online Documentation [15.1F6.9]
JUNOS Services Application Level Gateways [15.1F6.9]
JUNOS Services Jflow Container package [15.1F6.9]
JUNOS Services Stateful Firewall [15.1F6.9]
JUNOS Services NAT [15.1F6.9]
JUNOS Services RPM [15.1F6.9]
JUNOS Services Captive Portal and Content Delivery Container package [15.1F6.9]
JUNOS Macsec Software Suite [15.1F6.9]
JUNOS Services Crypto [15.1F6.9]
JUNOS Services IPSec [15.1F6.9]
JUNOS Kernel Software Suite [15.1F6.9]
JUNOS Routing Software Suite [15.1F6.9]