+1 (888) 468 7419
United States
English / $ USD
All Categories
Find documents, case studies, videos, or request technical support to get tailored solutions. Get instant help for purchasing or other related issues.
Explore popular topics on account, shipping, returns, etc. FS is committed to bringing you the simplest buying experience.
Here integrated the network construction, cabling connectivity, product video, wireless solution from our clients and FS.
FS Community
View MoreImport Fees
FS P/N: SFP28-25GER-31-I
1m (3ft) LC to LC UPC Simplex OS2 Single Mode Fiber Optic Testing Cable with 10 dB Attenuator
US$ 18.00
In Stock, RU Warehouse
In Stock, SG Warehouse
In Stock, U.S. Warehouse
In Stock, DE Warehouse
In Stock, AU Warehouse
Please select an option for each attribute.
Please choose a brand.
Professional Quality Testing Program for Transceivers.
If items don't work as expected, FS warranty may allow the items to be returned, exchanged, or repaired.
We offer a 30-day return & refund and exchange service for most in-stock items. And within the warranty period, we still offer free repair services.
For consumables, there is no warranty period and free repair services. If there are any quality issues after delivery, please feel free to contact us. We will handle it promptly. View Return Policy and Warranty page for more details.
This promotional product is limited to 28 pc(s) and will be removed once sold out.
For more quantities, please contact your account manager.
Cisco Compatible | SFP-25G-ER40-S-I | Vendor Name | FS |
Form Factor | SFP28 | Max Data Rate | 25.78Gbps |
Wavelength | 1310nm | Max Cable Distance | 40km |
Connector | LC duplex | Media | SMF |
Transmitter Type | DML 1310nm | Receiver Type | APD |
DDM/DOM | Supported | Industrial Temperature Range | -40 to 85°C (-40 to 185°F) |
TX Power | 0~6dBm | Receiver Sensitivity | <-19dBm |
Power Consumption | 1.2W | Extinction Ratio | 3.5dB |
Modulation Format | NRZ | CDR | TX and RX |
Transmit and Dispersion Penalty | 4dB | Powerbudget | 19dB |
Packaging Technology | TO-CAN Packaging | FEC Function FEC in host is required to be turned on to increase the reliability of transmission. | Not Supported |
Protocols | MSA Compliant, CPRI, eCPRI | Application | 25GBASE Ethernet, Data Center, Telecom |
Notice: When the long reach transceiver is used in short distance transmission, please matched with appropriate attenuator according to the table.
Take a look at our optics test program and see what truly sets us apart.
You have shared it successfully.
Leave Feedback about FS