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Product description
The newest SFP series of 1.25Gsingle strandoptical modules designed to run over Hybrid Fiber Coax (HFC) networks are now available to customers.
The SFS-7010-WC and SFS-7010-WD are using1310nmand1490nmwavelengths, leaving the 1550nm lambda free for the HFC unidirectional signal. This technology allows usage of the existing hybrid fiber network to also transmit Gigabit Ethernet data. While the 1550nm is occupied by the television network signal, the new SFP's use a safe window channel on 60nm to provide Gigabit Ethernet data communications over same single strand of fiber. The technology of these SFP's is similar to the traditional 1310/1550nm WDM single strand modules, but the 1550nm wavelength has been replaced with 1490nm.
Using existing scarce resources of HFC fiber networks to carry Gigabit Ethernet close to the curb or subscriber is a key element in boosting network capacity and network access at a fraction of the cost. On severely tight networks, having the choice to reuse a fiber for multiple services can be the way to successfully redesign and operate the network and provide wider and higher quality data access services.
To implement 1310/1490nm Gigabit communication over a single strand 1550nm light fiber, a passive splitter/injector device must be used.
The 1310nm/1490nm single strand SFP solution is also available for long haul, for distances up to 60Km. For such models, please contact our sales department for availability.
Fiber power budget for 10Km single strand 1310/1490nm models
| Model | Distance | Lambda | Min. Output (dBm) | Sensitivity (dBm) | Power Budget (dB) |
| SFS-7010-WC | 10Km | Tx:1310nm Rx:1490nm | -9 | -20 | 11 |
| SFS-7010-WD | 10Km | Tx:1490nm Rx:1310nm | -9 | -20 | 11 |
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* Delivery Time.
We need 1-2 days to process your order before shipping. There are two shipping methoed.
Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.
Slow Delivery: The delivery time for US, European countries the delivery will take 7-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 2 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
