Cisco Cisco DWDM Transceiver Modules 데이터 시트
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Connectors and Cabling
Refer to Table 2 for connector type information and cabling specifications for each 25G product.
Table 2.
25G Port Cabling Specifications
Cisco SFP-25G
Cable Type
Cable Distance
Power Consumption (W) Pull Tab Color
Cisco SFP-H25G-CU1M
Direct-attach copper cable assembly
1m
1
Beige
Cisco SFP-H25G-CU2M
2m
Brown
Cisco SFP-H25G-CU3M
3m
Orange
Cisco SFP-H25G-CU5M
5m
Gray
Environmental Conditions
Operating temperature range:
●
Commercial temperature range: 0 to 70°C (32 to 158°F)
●
Storage temperature range: -40 to 85°C (-40 to 185°F)
Warranty
●
Standard warranty: 1 year
Ordering Information
Table 4 provides the ordering information for Cisco 25G cables.
Table 3.
Ordering Information
Description
Product Number
SFP28 Direct-Attach Copper Cables
Cisco 25GBASE-CR1 SFP28 Passive Copper Cable, 1-meter
SFP-H25G-CU1M
Cisco 25GBASE-CR1 SFP28 Passive Copper Cable, 2-meter
SFP-H25G-CU2M
Cisco 25GBASE-CR1 SFP28 Passive Copper Cable, 3-meter
SFP-H25G-CU3M
Cisco 25GBASE-CR1 SFP28 Passive Copper Cable, 5-meter
SFP-H25G-CU5M
Regulatory and Standards Compliance
Standards:
●
SFF-8402: SFP+ 28 Gb/s 1x Pluggable Transceiver Solution (SFP28) - Rev 1.0 March 30, 2014
●
SFF-8472: Diagnostic Monitoring Interface for Optical Transceivers - Rev 12 August 29, 2014
●
802.3
™
-2012 IEEE Standard for Ethernet
●
IEEE P802.3by
™
/D3.0, 13th November 2015
●
RoHS 6
Safety:
●
Cable jacket of SFP copper modules is UL E116441 Compliant
●
SFP copper cables are ELV Compliant