400GBASE-SR4.2 QSFP-DD PAM4 850nm 100m DOM MPO-12/UPC MMF Optical Transceiver Module, Breakout rau 4 x 100G-SR1.2
Kev piav qhia
+ Lub KCO-QDD-400G-SR4.2-BD fiber optic module yog 400GBASE-SR4 Cisco Compatible QSFP-DD (Quad Small Form-Factor Pluggable – Double Density) Bi-Direction optical Transceiver tsim los rau kev ua haujlwm hla Multi-Mode Fiber (MMF).
+ Lub KCO-QDD-400G-SR4.2-BD 400GBASE-SR4.2 module, MTP/MPO-12 connector, txog li 150m hla parallel OM4 OM5 multi-mode fiber.
+ KCO-QDD-400G-SR4.2-BD muaj peev xwm txhawb nqa Ethernet txuas txog li 400 Gigabits thiab txog li plaub qhov ntev ntawm 100 Gigabit Ethernet breakout link.
+ Lub KCO-QDD-400G-SR4.2-BD fiber optic module yog QSFP-DD transceiver rau 400G Ethernet, feem ntau siv rau hauv cov chaw khaws ntaub ntawv rau kev sib txuas luv dua, kev sib txuas ceev txog li 100 meters hla ntau hom fiber.
+ Nws daim ntawv thov tseem ceeb yog rau 400G txog 4x100G breakout, tso cai rau ib qho chaw nres nkoj 400G kom faib ua plaub qhov chaw nres nkoj 100G kom txuas rau ntau lub servers lossis cov khoom siv network. Tus "BD" txhais tau tias nws siv cov kab bidirectional nrog ob lub wavelengths 50G ntawm cov khub fiber sib luag, xav tau ib lub module khub nrog cov wavelengths sib txuas kom ua tiav kev sib txuas.
+ Nws ua raws li IEEE 802.3 protocol thiab 400GAUI-8/PAM4 tus qauv.
+ Lub tshuab ntsuas kev kuaj mob digital (DDM) uas ua rau nws yooj yim nkag mus rau cov kev teeb tsa ua haujlwm tiag tiag. Nws haum rau 400G ethernet thiab cov ntawv thov sib txuas ntawm cov chaw khaws ntaub ntawv.
+ Nws tuaj yeem txhawb nqa 4 × 100G-SR1.2.
+ Kev Sib Piv Tau Pom Zoo hauv Arista / NVIDIA / Cisco RoCE Networking.
+Daim Ntawv Thov 400G Ethernet Data Center Interconnect
Qhov zoo
+Kev daws teeb meem kev sib txuas:400G-rau-400G Txuas rau Hloov-rau-Hloov, 400G-rau-plaub 100G Txuas rau Hloov-rau-Hloov
+Kev Ua Tau Zoo thiab Zoo Tshaj Plaws rau 100G: Nrog rau Broadcom Chip uas ua tiav thiab nruab nrog lub thawv BOX uas tsim tshwj xeeb, QSFP28 transceiver muab kev ceev ceev thiab lub zog qis hauv 100G txuas.
+Kuaj hauv Cov Khoom Siv Host rau Kev Sib Koom Tes Ua Tau Zoo: Txhua chav tsev raug kuaj xyuas kom zoo rau kev sib raug zoo hauv qhov chaw hloov pauv uas tau teem tseg, uas lav qhov ua haujlwm zoo tshaj plaws.
+Pab kom muaj kev sib txuas lus zoo rau koj lub network:Rov kho dua lub transceiver kom ua haujlwm nrog ntau hom.
Cov Lus Qhia Tshwj Xeeb
| Cisco Sib xws | KCO-QDD-400G-SR4.2-BD |
| Daim Ntawv Qhia | QSFP-DD |
| Tus Nqi Ntaub Ntawv Siab Tshaj Plaws | 425Gbps |
| Qhov ntev ntawm lub zog | 850nm |
| Qhov Deb | 70m@OM3/150m@OM5 |
| Tus Txuas | MPO-12 |
| Kev Hloov Kho (Hluav Taws Xob) | 8x50G-PAM4 |
| Kub thiab txias | 0 txog 70°C |
| Hom Transmitter | VCSEL 850nm |
| Hom Txais | Tus lej PIN |
| DDM/DOM | Txhawb nqa |
| TX Fais Fab | -6.5dBm ~ 4dBm |
| Lub Hwj Chim Txais Tsawg Kawg Nkaus | -8.5dBm |
| Xov xwm | MMF |
| Kev Hloov Kho (Kev Pom Kev) | 8x50G-PAM4 |
| Kev Pov Hwm | 3 xyoos |
