[j-nsp] QSA modules and DDM/DOM readings

Tarko Tikan tarko at lanparty.ee
Fri Mar 5 10:01:47 EST 2021


hey,

> I tried QSAs from two different vendors but to no avail. I wonder if 
> anyone has succeded in getting DDM/DOM readings on a QSA adapter. Is it 
> the QFX5100-48T's fault or is it the QSA+SFP Modules that are at fault?

Works fine on MX10k3 with 19.4R3-S1.3

tarko at x> show interfaces terse xe-0/0/3*
Interface               Admin Link Proto    Local                 Remote
xe-0/0/3:0              up    up
xe-0/0/3:0.0            up    up   inet     x/31
                                    inet6    x/64
                                             x/64
                                    multiservice
xe-0/0/3:1              down  down
xe-0/0/3:2              down  down
xe-0/0/3:3              down  down

tarko at x> show chassis hardware | match OPCPCH16140148
     Xcvr 3       A01  A   NON-JNPR     OPCPCH16140148    SFP+-10G-ZR

tarko at x> show interfaces diagnostics optics xe-0/0/3:0
Physical interface: xe-0/0/3:0
     Laser bias current                        :  70.504 mA
     Laser output power                        :  1.5650 mW / 1.95 dBm
     Module temperature                        :  28 degrees C / 82 
degrees F
     Module voltage                            :  3.3020 V
     Laser receiver power                      :  0.1870 mW / -7.28 dBm


-- 
tarko


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