| Type: | Optical Fiber Distribution Box |
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| Certification: | CE |
| Condition: | New |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier CISCO New Original module wireless network Compatible SFP Transceiver Optical Modules SFP-25G-SR-S
SFP-25G-SR-S= 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.
Table 1 shows the Quick Specs.
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Product Code |
SFP-25G-SR-S= |
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Description |
Cisco 25GBASE-SR SFP28 Module for MMF |
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Cable Distance |
70/100m (OM3/OM4) |
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Max Power Consumption (W) |
1.2 |
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Pull Tab Color |
Beige |
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Wavelength (nm) |
850 |
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Cable Type |
MMF |
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Core Size (Microns) |
50.0 |
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Modal Bandwidth |
2000 (OM3) 4700 (OM4) |
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Cable Distance |
70m 100m |
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
Table 2 shows the comparison.
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Product Code |
SFP-10/25G-CSR-S= |
SFP-10/25G-LR-S= |
SFP-25G-SR-S= |
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Description |
Cisco 10/25GBASE-CSR SFP28 Module for MMF |
Cisco 10/25GBASE-LR SFP28 Module for SMF |
Cisco 25GBASE-SR SFP28 Module for MMF |
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Cable Distance |
300/400m (OM3/OM4) |
10km |
70/100m (OM3/OM4) |
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Max Power Consumption (W) |
1.2 |
1.3 |
1.2 |
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Pull Tab Color |
Peach |
Blue |
Beige |
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Wavelength (nm) |
850 |
1310 |
850 |
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Cable Type |
MMF |
SMF |
MMF |
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Core Size (Microns) |
50.0 |
G.652 |
50.0 |
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Modal Bandwidth |
2000 (OM3) 4700 (OM4) |
\ |
2000 (OM3) 4700 (OM4) |
SFP-25G-SR-S= Specification
SFP-25G-SR-S= Specification |
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Description |
Cisco 25GBASE-SR SFP28 Module for MMF |
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25G Port cabling specifications |
|
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Cable Distance |
70/100m (OM3/OM4) |
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Max Power Consumption (W) |
1.2 |
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Pull Tab Color |
Beige |
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SFP28 port cabling specifications |
|
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Wavelength (nm) |
850 |
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Cable Type |
MMF |
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Core Size (Microns) |
50.0 |
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Modal Bandwidth |
2000 (OM3) 4700 (OM4) |
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Cable Distance |
70m 100m |
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Optical transmit and receive specifications |
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Type |
25GBASE-SR 850nm MMF |
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Transmit Power (dBm) |
Max:+2.4 Min:-8.4 |
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Receive Power (dBm) |
Max:+2.4 Min:-10.3 |
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Transmit and Receive Wavelength (nm) |
840 to 860 |
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Environmental Conditions and Power Requirements |
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Commercial temperature |
0 to 70°C (32 to 158°F) |
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Storage temperature |
-40 to 85°C (-40 to 185°F) |
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Regulatory and Standards compliance |
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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 |
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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 |
Suppliers with verified business licenses
Audited Supplier 
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