400GBASE-SR4.2 QSFP-DD PAM4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Breakout to 4 x 100G-SR1.2
Apejuwe
+ KCO-QDD-400G-SR4.2-BD okun opitiki module ni a 400GBASE-SR4 Cisco ibaramu QSFP-DD (Quad Small Fọọmù-ifosiwewe Pluggable - Double iwuwo) Bi-itọsọna opitika Transceiver apẹrẹ fun isẹ ti lori Olona-Mode Fiber (MMF).
+ KCO-QDD-400G-SR4.2-BD 400GBASE-SR4.2 module, MTP/MPO-12 asopo ohun, soke si 150m lori ni afiwe OM4 OM5 olona-mode okun.
+ KCO-QDD-400G-SR4.2-BD ni agbara lati ṣe atilẹyin awọn ọna asopọ Ethernet ti o to 400 Gigabits ati to awọn gigun ọna asopọ 100 Gigabit Ethernet breakout mẹrin.
+ KCO-QDD-400G-SR4.2-BD fiber optic module jẹ transceiver QSFP-DD fun 400G Ethernet, ni igbagbogbo lo ni awọn ile-iṣẹ data fun arọwọto kukuru, awọn ọna asopọ iwuwo giga to awọn mita 100 lori okun ipo-pupọ.
+ Ohun elo akọkọ rẹ jẹ fun 400G si 4x100G breakout, gbigba aaye 400G kan ṣoṣo lati pin si awọn ebute oko oju omi 100G mẹrin lati sopọ si awọn olupin pupọ tabi awọn ẹrọ nẹtiwọọki. “BD” naa n tọka si pe o nlo awọn ọna bidirectional pẹlu awọn iwọn gigun 50G meji lori awọn orisii okun ti o jọra, to nilo module ti a so pọ pẹlu awọn iwọn gigun to baramu lati pari asopọ naa.
+ O jẹ ibamu si ilana IEEE 802.3 ati boṣewa 400GAUI-8/PAM4.
+ Abojuto iwadii oni-nọmba ti a ṣe sinu (DDM) ngbanilaaye iwọle si awọn aye ṣiṣe akoko gidi. O dara fun 400G ethernet ati awọn ohun elo interconnect aarin data.
+ O le ṣe atilẹyin 4× 100G-SR1.2.
+ Ibamu ti a fọwọsi ni Arista/NVIDIA/Cisco RoCE Nẹtiwọki.
+ Ohun elo 400G Ethernet Data Center Interconnect
Anfani
+Awọn solusan Asopọmọra:Ọna asopọ 400G-si-400G fun Yipada-si-Yipada, Awọn ọna asopọ 400G-si-mẹrin 100G fun Yipada-si-Yipada
+Iṣe Asiwaju ati Didara fun 100G: Pẹlu Chip Broadcom ti a ṣe sinu ati ni ipese pẹlu apoti BOX ti a ṣe apẹrẹ kọọkan, transceiver QSFP28 nfunni ni iyara giga ati agbara kekere ni awọn ọna asopọ 100G.
+Idanwo ni Awọn Ẹrọ Gbalejo fun Ibaraẹnisọrọ Imudaniloju: Gbogbo ẹyọkan jẹ idanwo didara fun ibaramu ni agbegbe iyipada ti a pinnu, eyiti o ṣe iṣeduro awọn iṣẹ ailabawọn.
+Mu Asopọmọra Ailokun ṣiṣẹ fun Nẹtiwọọki Rẹ:Atunto transceiver lati ṣiṣẹ pẹlu awọn burandi oriṣiriṣi.
Awọn pato
| Cisco ibamu | KCO-QDD-400G-SR4.2-BD |
| Fọọmù ifosiwewe | QSFP-DD |
| Oṣuwọn Data ti o pọju | 425Gbps |
| Igi gigun | 850nm |
| Ijinna | 70m @ OM3 / 150m @ OM5 |
| Asopọmọra | MPO-12 |
| Ayipada (Eletiriki) | 8x50G-PAM4 |
| Iwọn otutu | 0 si 70°C |
| Atagba Iru | VCSEL 850nm |
| Iru olugba | PIN |
| DDM/DOM | Atilẹyin |
| TX Agbara | -6.5dBm ~ 4dBm |
| Min Olugba Agbara | -8.5dBm |
| Media | MMF |
| Iṣatunṣe (Opitika) | 8x50G-PAM4 |
| Atilẹyin ọja | 3 odun |
