Cisco-QDD-2X100-CWDM4-S-Transceiver

Feature	Specification
Form Factor	QSFP-DD
Data Rate	2x 100Gbps (200Gbps total)
Wavelengths	1271nm, 1291nm, 1311nm, 1331nm
Maximum Distance	2km
Fiber Type	Single-mode (SMF)
Connector	Duplex CS
Temperature Range	0°C to 70°C (32°F to 158°F)
Power Consumption	< 7W
DDM Support	Yes

Description: The Cisco QDD-2X100-CWDM4-S is a high-performance transceiver module designed for use in data center and high-performance computing (HPC) applications. It supports a data rate of 2x 100Gbps (200Gbps total) over single-mode fiber (SMF) up to a distance of 2 kilometers. The QDD-2X100-CWDM4-S uses Coarse Wavelength Division Multiplexing (CWDM4) technology to transmit four 25Gbps signals over four different wavelengths. This allows for efficient use of fiber optic cabling and enables high-bandwidth connections between network devices. Key benefits of the QDD-2X100-CWDM4-S: Supports high-speed 2x 100Gbps data rates Long reach of up to 2km over single-mode fiber CWDM4 technology for efficient use of fiber cabling DDM support for real-time monitoring of module performance Cost-effective solution for data center and HPC applications Applications: 100 Gigabit Ethernet connections Data center interconnects High-performance computing clusters Service provider networks