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Vendor:Cisco
Cisco QDD-4X100G-LR-S | QSFP-DD 4x100G LR | SMF 1310nm 10km | MPO-12 APC | 400G-PLR4-10 breakout
QDD-4X100G-LR-S
Vendor:CiscoCisco QDD-4X100G-LR-S | QSFP-DD 4x100G LR | SMF 1310nm 10km | MPO-12 APC | 400G-PLR4-10 breakout
400G QSFP-DD parallel LR breakout transceiver providing four 100G LR lanes over single-mode fiber via MPO-12 APC for spine–leaf fanout. 10 km reach per lane at 1310 nm with PAM4 modulation; IEEE 802.3bs/802.3cu and 400G-PLR4-10/100G-LR1-10 compliant. -
Vendor:Cisco
Cisco QDD-4X100G-LR-G | QSFP-DD 4x100G LR | SMF 1310nm 10km | MPO-12 APC | 400G-PLR4-10 breakout
QDD-4X100G-LR-G
Vendor:CiscoCisco QDD-4X100G-LR-G | QSFP-DD 4x100G LR | SMF 1310nm 10km | MPO-12 APC | 400G-PLR4-10 breakout
400G QSFP-DD parallel LR breakout transceiver providing four 100G LR lanes over single-mode fiber via MPO-12 APC for spine–leaf fanout. 10 km reach per lane at 1310 nm with PAM4 modulation; IEEE 802.3bs/802.3cu and 400G-PLR4-10/100G-LR1-10 compliant. -
Vendor:Cisco
Cisco QDD-4X100G-FR-S | 400G QSFP-DD 4x100G FR | 1310nm SMF | 2 km | MPO-12 APC | 100GBASE-FR breakout
QDD-4X100G-FR-S
Vendor:CiscoCisco QDD-4X100G-FR-S | 400G QSFP-DD 4x100G FR | 1310nm SMF | 2 km | MPO-12 APC | 100GBASE-FR breakout
Hot-swappable QSFP-DD breakout module offering four independent 100GBASE-FR links over SMF to 2 km with an MPO-12 APC front interface. Designed for high-density leaf–spine fabrics and aggregation fan-out. -
Vendor:Cisco
Cisco QDD-4X100G-FR-G | 400G QSFP-DD 4x100G FR | 1310nm SMF | 2 km | MPO-12 APC | 100GBASE-FR breakout
QDD-4X100G-FR-G
Vendor:CiscoCisco QDD-4X100G-FR-G | 400G QSFP-DD 4x100G FR | 1310nm SMF | 2 km | MPO-12 APC | 100GBASE-FR breakout
QSFP-DD breakout transceiver delivering four 100GBASE-FR links over SMF up to 2 km via MPO-12 APC, enabling efficient fan-out from a single 400G port to four 100G ports. Ideal for spine-to-leaf or aggregation breakout designs. -
Vendor:Cisco
Cisco QDD-400G-ZRP-S | 400G QSFP-DD OpenZR+ DCO, C-band tunable, extended-reach SMF, LC duplex
QDD-400G-ZRP-S
Vendor:CiscoCisco QDD-400G-ZRP-S | 400G QSFP-DD OpenZR+ DCO, C-band tunable, extended-reach SMF, LC duplex
Coherent 400GbE pluggable with OpenZR+ for extended-reach DWDM links. Tunable C-band operation and integrated DCO simplify long-span deployments on single-mode fiber. -
Vendor:Cisco
Cisco QDD-400G-ZR-S | 400G QSFP-DD 400ZR DCO, C-band tunable, 80km SMF, LC duplex
QDD-400G-ZR-S
Vendor:CiscoCisco QDD-400G-ZR-S | 400G QSFP-DD 400ZR DCO, C-band tunable, 80km SMF, LC duplex
Coherent 400GbE pluggable for metro DCI over DWDM. Tunable across the C-band with integrated DCO for simplified deployment on single-mode fiber. -
Vendor:Cisco
Cisco QDD-400G-SR8-S | 400G QSFP-DD | SR8 MMF | 850nm | 100m OM4 | MPO-16 APC
QDD-400G-SR8-S
Vendor:CiscoCisco QDD-400G-SR8-S | 400G QSFP-DD | SR8 MMF | 850nm | 100m OM4 | MPO-16 APC
Standards-based 400G SR8 MMF transceiver for short-reach data center interconnects with MPO-16 APC interface. Designed for 100 m OM4 performance and seamless QSFP-DD hot-swap deployment in high-density fabrics. -
Vendor:Cisco
Cisco QDD-400G-SR4.2-BD | 400G QSFP-DD | 400GBASE-SR4.2 | 850/910 nm SWDM (2λ/fiber) | 100 m OM4 | MPO‑12
QDD-400G-SR4.2-BD
Vendor:CiscoCisco QDD-400G-SR4.2-BD | 400G QSFP-DD | 400GBASE-SR4.2 | 850/910 nm SWDM (2λ/fiber) | 100 m OM4 | MPO‑12
Short‑reach 400GbE SR4.2 QSFP‑DD for multimode fiber deployments up to 100 m (OM4) using SWDM across 4 transmit/4 receive fibers via MPO‑12. Ideal for high‑density intra‑data‑hall links where existing MMF cabling is available. -
Vendor:Cisco
Cisco QDD-400G-LR8-S | 400G QSFP-DD | 400GBASE-LR8 | 1310 nm LAN‑WDM (8λ) | 10 km SMF | Duplex LC
QDD-400G-LR8-S
Vendor:CiscoCisco QDD-400G-LR8-S | 400G QSFP-DD | 400GBASE-LR8 | 1310 nm LAN‑WDM (8λ) | 10 km SMF | Duplex LC
Standards-based 400GbE LR8 QSFP‑DD module for 10 km links over OS2 single‑mode fiber using 8x50G PAM4 LAN‑WDM and duplex LC. Ideal for long‑reach aggregation and data center interconnect requiring IEEE 802.3bs compliance. -
Vendor:Cisco
Cisco QDD-400G-LR4-S | 400G QSFP-DD | 400GBASE-LR4 | 1310 nm CWDM4 (4λ) | 10 km SMF | Duplex LC
QDD-400G-LR4-S
Vendor:CiscoCisco QDD-400G-LR4-S | 400G QSFP-DD | 400GBASE-LR4 | 1310 nm CWDM4 (4λ) | 10 km SMF | Duplex LC
High-density 400GbE LR4 transceiver for long-reach single‑mode links up to 10 km using 4x100G PAM4 over CWDM4 wavelengths and duplex LC. Ideal for data center spine/leaf and metro access where simple duplex cabling is preferred. -
Vendor:Cisco
Cisco QDD-400G-FR4-S | 400G QSFP-DD | 400GBASE-FR4 | 1310 nm CWDM4 | 2 km SMF | Duplex LC
QDD-400G-FR4-S
Vendor:CiscoCisco QDD-400G-FR4-S | 400G QSFP-DD | 400GBASE-FR4 | 1310 nm CWDM4 | 2 km SMF | Duplex LC
Duplex LC 400GBASE-FR4 transceiver engineered for 2 km single-mode links, ideal for spine/leaf and aggregation layers. Incorporates 4x100G PAM4 wavelengths on the 1310 nm CWDM4 grid and provides CMIS-based management with comprehensive DOM telemetry. Designed for standards-based interoperability on FR4-capable QSFP-DD ports. -
Vendor:Cisco
Cisco QDD-400G-FR4-G | 400G QSFP-DD | 400GBASE-FR4 | 1310 nm CWDM4 | 2 km SMF | Duplex LC
QDD-400G-FR4-G
Vendor:CiscoCisco QDD-400G-FR4-G | 400G QSFP-DD | 400GBASE-FR4 | 1310 nm CWDM4 | 2 km SMF | Duplex LC
High-density 400GBASE-FR4 transceiver for duplex single-mode links up to 2 km. Utilizes 4x100G PAM4 wavelengths on the 1310 nm CWDM4 grid, providing simple LC connectivity and streamlined cable plant migration. CMIS-managed with DOM for proactive monitoring and designed for standards-based operation on FR4-capable QSFP-DD ports. -
Vendor:Cisco
Cisco QDD-400G-DR4-S | 400G | QSFP-DD | DR4 | 1310 nm | 500 m | MPO-12
400G DR4 QSFP-DD optical transceiver for up to 500 m over single-mode fiber using 1310 nm parallel optics and MPO-12 connectivity. Designed for high-density data center fabrics with straightforward 4-lane deployment and standards-based interoperability. -
Vendor:Cisco
Cisco QDD-400-CU3M | Optics: 400G | QSFP-DD | 400GBASE-CR8 | wavelength: N/A | reach: 3 m | connector: QSFP-DD to QSFP-DD | cable: passive DAC
3 m 400G QSFP-DD passive copper DAC engineered for short-reach, ultra-low-latency links in dense data center fabrics. Delivers dependable 400GBASE-CR8 performance between 400G switches, routers, and server NICs with minimal power draw. -
Vendor:Cisco
Cisco QDD-400-CU2M | Optics: 400G | QSFP-DD | 400GBASE-CR8 | wavelength: N/A | reach: 2 m | connector: QSFP-DD to QSFP-DD | cable: passive DAC
Compact 400G QSFP-DD passive copper DAC for ultra-low-latency, short-reach interconnects. Provides 400GBASE-CR8 performance over 2 m, ideal for top-of-rack and spine–leaf architectures with minimal power and maximum simplicity. -
Vendor:Cisco
Cisco QDD-400-CU2.5M | Optics: 400G | QSFP-DD | 400GBASE-CR8 | wavelength: N/A | reach: 2.5 m | connector: QSFP-DD to QSFP-DD | cable: passive DAC
High-density 400G QSFP-DD direct attach copper cable for short, ultra-low-latency in-rack links. Delivers 400GBASE-CR8 performance over 2.5 m with simple plug-and-play deployment between 400G switches, routers, and NICs. Ideal for spine–leaf and top-of-rack interconnects where minimal power draw and lowest latency are required.
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