HTF50G QSFP28 ER 40KMHTQS-FIS2LR yog 50 Gbps transceiver module rau kho qhov muag kev sib txuas lus daim ntawv thov raws li 50G ER yuav tsum tau. Lub module hloov 2 inputs raws ntawm 25Gbps hluav taws xob cov ntaub ntawv rau ib qho PAM4 kho qhov muag teeb liab rau 50Gbps optical kis tau tus mob. Rov qab ntawm lub receiver sab, lub module tau txais 50Gbps PAM4 optical signals thiab tom qab ntawd hloov lawv mus rau cov ntaub ntawv hluav taws xob rau 2 qhov tso tawm.
Qhov nruab nrab wavelength ntawm optical channel yog 1310nm. Rau SMF daim ntawv thov, lub transceiver module muaj kev khiav hauj lwm ntau txog 40km SMF nrog nominal ntsis tus nqi ntawm 26.5625 Gbaud / s.
HTF HTQS-FIS2LR yog tsim los nrog QSFP28 daim ntawv foos, kho qhov muag / hluav taws xob sib txuas thiab I2C interface raws li SFF series qauv.
HTF HTQS-FIS2LR 50G QSFP28 ER 40KM modules muab cov neeg siv khoom 50Gb/s hluav taws xob cuam tshuam raws li CEI- 28G-VSR tus qauv rau 50GAUI-2 nrog 2X25Gb/s kev kub ceev CML teeb liab thiab 50Gb/s PAM4 optical interface, mus txog 40km ncav cuag ib hom fiber ntau rau 50G ER daim ntawv thov.
OPTICAL CHARACTERISTICS
50G QSFP28 ER 40KM
Parameter | Cim | Min. | Ntaus. | Max. | Chav tsev | Ref. |
Transmitter | ||||||
Teeb liab ceev ib txoj kab | 26.5625 | GBd/s | ||||
Cov ntaub ntawv tus nqi variation | -100 | plus 100 | ppm ua | |||
Modulation format | PAM 4 | |||||
Txoj kab nruab nrab wavelength | WL | 1304.5 | 1317.5 | nm | ||
Sab hom kev tiv thaiv piv (SMSR) | SMSRmin | 30 | dB | |||
Nruab nrab tso tawm zog | Pave | 0.4 | 6.6 | dBm ib | ||
Optical modulation amplitude | Poma | 3.4 | 7.4 | dBm ib | ||
Tua tawm lub zog hauv OMA rho tawm TDECQ | 2 | dBm ib | ||||
Transmitter thiab dispersion qhov muag kaw rau PAM4 | TDECQ | - | - | 3.2 | dB | 1 |
Nruab nrab tso tawm lub zog ntawm OFF transmitter, txhua txoj kab | Poff | -15 | dBm ib | |||
Optical extinction ratio | ER | 6 | dB | |||
Transmitter reflectance | TXref | -26 | dB | |||
Optical rov poob siab kam rau ua | ORLT | 15 | dB | |||
kwv tij siv suab nrov | RIN | -132 | dB/Hz | |||
Tus txais | ||||||
Teeb liab ceev ib txoj kab | 26.5625 | GBd/s | ||||
Cov ntaub ntawv tus nqi variation | -100 | plus 100 | ppm ua | |||
Modulation format | PAM 4 | |||||
Txoj kab nruab nrab wavelength | WL | 1304.5 | 1317.5 | nm | ||
Receiver rhiab heev (OMAouter) | Sens | -15.1 | dBm ib | 1 | ||
Overload receiver zog | Povl | -3.4 | dBm ib | 1 | ||
Txais kev cuam tshuam | RXref | -26 | dB | |||
Stressed rhiab heev (OMA) | -13.3 | dBm ib | ||||
Cov xwm txheej ntawm stressed receiver rhiab heev test: | ||||||
Kev ntxhov siab qhov muag kaw rau PAM4 (SECQ) | 3.2 | dB | ||||
Txuas | ||||||
Fais fab nyiaj txiag | 20.3 | dB | ||||
Ua haujlwm nrug | 40 | km | ||||
Discrete reflectance | ‐26 | dB |
Cim npe nrov: 50G QSFP28 ER 40KM, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, customized, yuav, nqe, bulk, tshaj hom
