I-400GBASE-SR4.2 QSFP-DD PAM4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Ukuqhekeka ukuya kwi-4 x 100G-SR1.2
Inkcazo
+ Imodyuli ye-fiber optic ye-KCO-QDD-400G-SR4.2-BD yi-400GBASE-SR4 Cisco Compatible QSFP-DD (Quad Small Form-Factor Pluggable – Double Density) Bi-Direction optical Transceiver eyenzelwe ukusebenza ngaphezulu kweMulti-Mode Fiber (MMF).
+ Imodyuli ye-KCO-QDD-400G-SR4.2-BD 400GBASE-SR4.2, isixhumi se-MTP/MPO-12, ukuya kuthi ga kwi-150m phezu kwefayibha ye-OM4 OM5 ye-multi-mode ehambelanayo.
+ I-KCO-QDD-400G-SR4.2-BD iyakwazi ukuxhasa amakhonkco e-Ethernet afikelela kwi-400 Gigabits kunye nobude beekhonkco ze-breakout ze-Ethernet ezifikelela kwi-100 Gigabit ezine.
+ Imodyuli ye-fiber optic ye-KCO-QDD-400G-SR4.2-BD yi-transceiver ye-QSFP-DD ye-400G Ethernet, edla ngokusetyenziswa kwiindawo zedatha kwiikhonkco ezifikelela kumgama omfutshane, ezinoxinano oluphezulu ukuya kuthi ga kwiimitha ezili-100 ngaphezulu kwe-fiber ye-multi-mode.
+ Isixhobo sayo esiphambili kukuqalisa i-400G ukuya kwi-4x100G, okuvumela i-port enye ye-400G ukuba yahlulwe ibe zii-port ezine ze-100G ukuze iqhagamshele kwiiseva ezininzi okanye izixhobo zenethiwekhi. I-"BD" ibonisa ukuba isebenzisa iindlela ezimbini ezijikelezayo ezine-wavelengths ezimbini ze-50G kwiipairs zefayibha ezihambelanayo, ezifuna imodyuli edibeneyo ene-wavelengths ezongezelelweyo ukuze kugqitywe uqhagamshelo.
+ Iyahambelana neprotocol ye-IEEE 802.3 kunye nomgangatho we-400GAUI-8/PAM4.
+ Ukubeka esweni ukuxilongwa kwedijithali okwakhelwe ngaphakathi (i-DDM) kuvumela ukufikelela kwiiparamitha zokusebenza ngexesha langempela. Ifanelekile kwizicelo zonxibelelwano ze-400G ethernet kunye neziko ledatha.
+ Ingaxhasa i-4 × 100G-SR1.2.
+ Ukuhambelana Kuqinisekisiwe kwi-Arista/NVIDIA/Cisco RoCE Networking.
+Isicelo se-400G Ethernet Data Centre Interconnect
Inzuzo
+Izisombululo zoQhagamshelo:Ikhonkco le-400G ukuya kwi-400G lokuTshintshela kwiSwitch, ikhonkco le-400G ukuya kwi-400G lokuTshintshela kwiSwitch
+Ukusebenza Okuphambili kunye noMgangatho we-100G: Nge-Broadcom Chip eyakhelwe ngaphakathi kwaye ixhotyiswe nge-BOX packaging eyenzelwe umntu ngamnye, i-QSFP28 transceiver inikezela ngesantya esiphezulu kunye namandla aphantsi kwiikhonkco ze-100G.
+Ivavanywe kwiZixhobo zoMphathi ukuze ibonakalise ukuba iyasebenzisana: Iyunithi nganye ivavanywa umgangatho wayo ukuze ihambelane nendawo ekujoliswe kuyo yokutshintsha, nto leyo eqinisekisa ukusebenza okungenasiphako.
+Nika amandla uQhagamshelo olungenamthungo kwiNethiwekhi yakho:Ukulungisa ngokutsha i-transceiver ukuze isebenze neempawu ezahlukeneyo.
Iinkcukacha
| Ihambelana neCisco | I-KCO-QDD-400G-SR4.2-BD |
| Ifomu Factor | QSFP-DD |
| Ixabiso eliphezulu leDatha | 425Gbps |
| Ubude bamaza | 850nm |
| Umgama | 70m@OM3/150m@OM5 |
| Isinxibelelanisi | I-MPO-12 |
| Ukuguqulwa (kombane) | 8x50G-PAM4 |
| Uluhlu lobushushu | 0 ukuya kwi-70°C |
| Uhlobo loMthumeli | I-VCSEL 850nm |
| Uhlobo lomamkeli | I-PIN |
| I-DDM/DOM | Ixhaswe |
| Amandla e-TX | -6.5dBm~4dBm |
| Amandla oMmkeli omncinci | -8.5dBm |
| Imidiya | I-MMF |
| Ukuguqulwa (Optical) | 8x50G-PAM4 |
| Iwaranti | Iminyaka emi-3 |
