Cisco Cisco DWDM Transceiver Modules 데이터 시트

 

 

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Data Sheet 

Cisco 25GBASE SFP28 Modules 

Product Overview 

The Cisco

®

 25GBASE SFP28 (Small Form-Factor Pluggable) portfolio offers customers a wide variety of high-

density and low-power 25 Gigabit Ethernet connectivity options for data center and high-performance computing 

networks applications. The 25G Modules are based on SFP28 form factor. 

 

Features and Benefits of Cisco 25G Direct Attach Cables 

● 

Interoperable with other IEEE-compliant 25GBASE-CR interfaces where applicable 

● 

Certified and tested on Cisco SFP28 ports for superior performance, quality, and reliability 

● 

High-speed electrical interface compliant to IEEE 802.3by 

Cisco 25G Portfolio 

25GBASE-CR1 Copper Cable 1-meter 

25GBASE-CR1 Copper Cable 2-meter 

25GBASE-CR1 Copper Cable 3-meter 

25GBASE-CR1 Copper Cable 5-meter 

Cisco SFP-H25G-CUxM 

Cisco SFP28 to SFP28 copper direct-attach 25GBASE-CR1 cables are suitable for very short links and offer a 

highly cost-effective way to establish a 25-Gigabit link between SFP28 ports of Cisco switches within racks and 

across adjacent racks. Cisco currently offers passive copper cables in lengths of x=1, 2, and 3 meters. 

Technical Specifications 

Cisco 25G DAC Copper cables are supported on Cisco switches. For more details, refer to the document 

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