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25G CWDM SFP28 DOM Optical Transceiver Module for Data Center and Telecom (SMF, 1270nm, 40km,LC, DOM)
This SFP28 transceiver provides 25GBase-CWDM throughput up to 40km over single mode fiber (SMF) using a wavelength of 1270nm via an LC duplex connector. It provides 25GBASE Ethernet connectivity option for 25G Ethernet, telecom and data center. It is fully compliant with the SFP28 MSA, CPRI and eCPRI standard.
Description
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| Part Number |
CWDM-SFP25G-40S
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Vendor Name | Fibermart |
| Form Factor | SFP28 | Max Data Rate |
25.78Gbps
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| Wavelength |
1270nm
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Max Cable Distance | 40km |
| Connector |
LC duplex
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Media | SMF |
| Transmitter Type |
DML CWDM
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Receiver Type | APD |
| DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| TX Power |
0~6dBm
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Receiver Sensitivity |
<-19dBm
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Power Consumption
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1.5W
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Extinction Ratio
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4dB
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| Modulation Format |
NRZ
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CDR |
TX and RX
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Transmit and Dispersion Penalty
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4dB | Powerbudget | 19dB |
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Packaging Technology
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TO-CAN Packaging
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FEC Function |
Supported @ 40km, Not Supported @ 30km
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Protocols
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MSA Compliant, CPRI, eCPRI
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Application
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25GBASE Ethernet, Data Center, Telecom
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Datasheet
Part Number |
Distance |
Fibers |
Port |
Datasheet |
| SFP-25G-SR-SFM |
100m |
MMF | LC Duplex |
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| SFP28-25GLR-31FM |
10km |
SMF | LC Duplex |
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10km |
SMF | LC Simplex |
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| SFP28-25G-BXFMI |
10km |
SMF | LC Simplex |
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| CWDM-SFP25G-40SFM |
40km |
SMF | LC Duplex |
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Quality Testing Program
Quality Certifications
Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.
Part Number |
Distance |
Fibers |
Port |
Datasheet |
| SFP-25G-SR-SFM |
100m |
MMF | LC Duplex |
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| SFP28-25GLR-31FM |
10km |
SMF | LC Duplex |
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10km |
SMF | LC Simplex |
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| SFP28-25G-BXFMI |
10km |
SMF | LC Simplex |
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| CWDM-SFP25G-40SFM |
40km |
SMF | LC Duplex |
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Datasheet to Download
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Free Shipping & No Tariff :
● Online Order over US$200 is Free Shipping (Not included Heavy Items like Outdoor Cable, Outdoor Cabinet etc),
● For US customer, Fibermart covers all customs duty and fees - no additional tariff charges.
Shipping Time :
● FedEx : 2-4 business days
● UPS : 2-5 business days
● DHL : 2-6 business days
● Shipment by Sea : 20-25 business days
Payment Method :
● PayPal (Online)
● Credit / Debit Card (Online)
● ABA Routing (US Local)
● T/T Wire Transfer (International)
Returns & Warranty :
● 1-Year Warranty
● 60-Day Returns
● 60-Day Exchange
● Limited Lifetime Warranty.
Read full Return & Refund Policy
Net Term & Credit :
● Fibermart accept Net 30 and Net 60 payment terms, Contact Us for Credit Account by submit a credit form.
Volume Discount :
● Fibermart offers discount prices for large-volume order, Contact Sales Team for more details.
