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SFP - 25G - SR - S = - Cisco 25 Gigabit Optical Modules best price
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.
Cisco 25G Modules provide these highlights:
•Interoperable with other IEEE-compliant 25G interfaces where applicable
•Certified and tested on Cisco SFP28 ports for superior performance, quality, and reliability
•High-speed connectivity compliant to IEEE 802.3by and IEEE 802.3cc
SFP-25G-SR-S= Specification | |
| Description | Cisco 25GBASE-SR SFP28 Module for MMF |
| 25G Port cabling specifications | |
| Cable Distance | 70/100m (OM3/OM4) |
| Max Power Consumption (W) | 1.2 |
| Pull Tab Color | Beige |
| SFP28 port cabling specifications | |
| Wavelength (nm) | 850 |
| Cable Type | MMF |
| Core Size (Microns) | 50.0 |
| Modal Bandwidth | 2000 (OM3) 4700 (OM4) |
| Cable Distance | 70m 100m |
| Optical transmit and receive specifications | |
| Type | 25GBASE-SR 850nm MMF |
| Transmit Power (dBm) | Max:+2.4 Min:-8.4 |
| Receive Power (dBm) | Max:+2.4 Min:-10.3 |
| Transmit and Receive Wavelength (nm) | 840 to 860 |
| Environmental Conditions and Power Requirements | |
| Commercial temperature | 0 to 70°C (32 to 158°F) |
| Storage temperature | -40 to 85°C (-40 to 185°F) |
| 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 •IEEE 802.3™- 2015 IEEE Standard for Ethernet •IEEE P802.3by™- 2016 Amendment 2: Media Access Control Parameters, Physical Layers, and Management Parameters for 25 Gb/s Operation •IEEE P802.3cc™ - 2017 Amendment 11: Physical Layer and Management Parameters for Serial 25 Gb/s Ethernet Operation Over Single-Mode Fiber •RoHS 6 |
| Safety | • Laser Class 1 21CFR-1040 LN#50 7/2001 •Laser Class 1 IEC60825-1 •Cable jacket of SFP copper modules is UL E116441 Compliant •SFP copper cables are ELV Compliant |
the comparison.
| Product Code | SFP-10/25G-CSR-S= | SFP-10/25G-LR-S= | SFP-25G-SR-S= |
| Description | Cisco 10/25GBASE-CSR SFP28 Module for MMF | Cisco 10/25GBASE-LR SFP28 Module for SMF | Cisco 25GBASE-SR SFP28 Module for MMF |
| Cable Distance | 300/400m (OM3/OM4) | 10km | 70/100m (OM3/OM4) |
| Max Power Consumption (W) | 1.2 | 1.3 | 1.2 |
| Pull Tab Color | Peach | Blue | Beige |
| Wavelength (nm) | 850 | 1310 | 850 |
| Cable Type | MMF | SMF | MMF |
| Core Size (Microns) | 50.0 | G.652 | 50.0 |
| Modal Bandwidth | 2000 (OM3) 4700 (OM4) | 2000 (OM3) 4700 (OM4) |
