Je viens de vérifier les puissances optiques, et celle du Huawei est plus faible que celle du FS. Cela n'explique donc pas pourquoi le Huawei est plus chaud.
Otop Huawei
status overview
maximum bias / modulation current (chip) 78.00mA / 95.00mA
precalc. bias / modulation current 11.52mA / 32.11mA (6)
actual bias / modulation current 9.37mA / 28.30mA
bias / modulation change (errors) stable / stable (0 / 0)
integration coefficient bias / modulation 7 / 7
gain correction factor P0 / P1 1.04 / 1.04
MPD target P0 / P1 +188 / +2618
MPD actual P0 / P1 (variation to target) n/a
current offset 133.54uA
RSSI 1490 voltage, current 28.50mV 28.50uA
RSSI 1550 voltage 493.16mV
RF 1550 voltage 493.47mV
DDMI voltage 3288.09mV
RSSI 1490 power 4.29uW -23.68dBm
tx power (se*(bias+mod/2-ith)) 1.37mW 1.38dBm
precalc. dcdc apd voltage, saturation 34.47V 148 (4)
DCDC APD target voltage (active/inactive) 34.47V (active)
DCDC APD voltage (regulation error), saturation 34.44V (-0.06V) 148
linear LDO converter (active/inactive) (inactive)
Otop FS
status overview
chip version (fuse format) A22 (1)
driver version (otop version) 7.5.1 (7.5.1.0)
state history 9 8 4 3 2 1 6 0 0 0
config reads + + + + + + + +
table reads + + + + +
PLL lock status locked
Signal detect true
manage mode (OMU/BOSA/BOSA2), powerlevel BOSA, normal (0)
manual mode, BERT mode, BOSA loop mode off, off, dual-loop
laser age (active time) 84:00:05
laser temperature (ext corr): 321K
die temperature (int corr) 337K
rx offset correction 12
maximum bias / modulation current (chip) 78.00mA / 95.00mA
precalc. bias / modulation current 11.54mA / 26.30mA (6)
actual bias / modulation current 10.43mA / 24.89mA
bias / modulation change (errors) stable / stable (0 / 0)
integration coefficient bias / modulation 7 / 7
gain correction factor P0 / P1 1.02 / 1.02
MPD target P0 / P1 +77 / +944
MPD actual P0 / P1 (variation to target) n/a
current offset 141.17uA
RSSI 1490 voltage, current 79.59mV 79.59uA
RSSI 1550 voltage 499.02mV
RF 1550 voltage 498.66mV
DDMI voltage 3384.64mV
RSSI 1490 power 10.09uW -19.96dBm
tx power (se*(bias+mod/2-ith)) 1.63mW 2.12dBm
precalc. dcdc apd voltage, saturation 36.36V 152 (4)
DCDC APD target voltage (active/inactive) 36.36V (active)
DCDC APD voltage (regulation error), saturation 36.28V (+0.00V) 152
linear LDO converter (active/inactive) (inactive)