EXFO PPM-350C ເຄື່ອງວັດພະລັງງານ PON
FTTx MODE
Power measurement range—pass zone for continuous data stream (dBm):
1310 nm: 8 to –40
1490 nm: 12 to –40
1550 nm: 25 to –40
Burst measurement capability: CO to ONT
Burst measurement range b (dBm): 1310 nm: 8 to –30
ORL e (dB): 1550 nm: 55
Pass-through insertion loss b (dB): 1.5
Spectral passband (nm) :
1310 nm: 1260 to 1360
1490 nm: 1480 to 1500
1550 nm: 1539 to 1565
Power uncertainty b, c, d (dB): 0.5
Calibrated wavelengths (nm): 1310/1490/1550
Threshold sets: 10 configurable threshold sets with threshold naming
OPM MODE (BROADBAND CW)
Power measurement range (dBm)
1310 nm: 25 to –40
1490 nm: 25 to –40
1550 nm: 25 to –40
ORL e (dB): 1550 nm: 55
Power uncertainty b, c, d (dB): 0.5
Calibrated wavelengths (nm): 1310/1490/1550
GENERAL SPECIFICATIONS
Size (H x W x D): 195 mm x 100 mm x 57 mm (7 11/16 in x 4 in x 2 ¼ in)
Weight: 0.4 kg (0.9 lb)
Temperature
Operating: –10 °C to 50 °C (14 °F to 122 °F)
Storage: –40 °C to 70 °C (–40 °F to 158 °F)
Relative humidity: 0% to 95% non-condensing
Autonomy b (hours): FTTx mode (burst): 35; OPM mode (CW): 80
Number of ports: 2
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ