TN-SFP-25G Series

Cisco Compatible 25GBase SFP28 Modules
25GBase-X, SFP28 With DMI (LC)

Applications: 25G Ethernet and Fiber Channel for Data Center eCPRI for 5G Fronthaul/Backhaul.

TN-SFP-25G Series Overview

Features

SFP28 Optical Transceiver with LC connector
MSA Compliant
Compliant with 10GBase-xR (TN-SFP-25G-SR-S and TN-SFP-10/25G-LR-S Only)
Compliant with 25GBase-xR
Compliant with 5G eCPRI
Single +3.3V Power Supply
Power dissipation
- < 1.2 Watts (TN-SFP25G-SR-S, TN-SFP-10/25G-LR-S)
- < 2 Watts (TN-SFP-25G-ER, TN-SFP-25G-BX40x-I
Compliant with SFF-8431
Compliant with SFF-8472
RoHS Compliant

TN-SFP-25G Series Tech Specs

Standards

IEEE 802.3z
IEEE 802.3
IEEE 802.3ae
IEEE 802.3CC

Output Wavelength

-5.5nm < λc < +7.5nm

Dimensions

Width: 0.52” [13 mm]
Depth: 2.18” [55 mm]
Height: 0.33” [8 mm]

Power Input

3.3V

Environment

Operating: 0°C to 70°C (TN-SFP-25G-SR-S, TN-SFP-10/25G-LR-S, TN-SFP-25G-ER)
Operating: -40°C to 85°C (TN-SFP-25G-BX40U-I, TN-SFP-25G-BX40D-I)
Storage: -40°C to 85°C

Certifications

IEC-60825, FDA 21, CFR 1040.10 and 1040.11

Warranty

Lifetime

Warranty

Lifetime

TN-SFP-25G Series Downloads

Additional Product Information

Note: Some Documentation may have Transition Networks named or pictured. Transition Networks was acquired by Lantronix in August 2021. Learn more about the acquisition here.

Product Information

TN-SFP-xx25G-xR-S Series Datasheet (229.84 KB)

230 KB

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Cisco Compatible 10G/25GBase SFP28 Modules Overview (PDF 283.35 KB)

283 KB

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User Guides

TN-SFP-25G Series User Guide Rev C

781 KB

View

TN-SFP-25G Series Part Numbers

Lantronix Part #	Name	Description	Order Now
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TN-SFP-10/25G-LR-S	TN-SFP-25G Series	10G/25GBase-LR, SFP28 with DMI 1310nm single mode (LC) [10 km / 6.2 mi.] Link Budget: 8.3 dB	Contact Us
TN-SFP-25G-SR-S	TN-SFP-25G Series	10G/25GBase-SR, SFP28 with DMI 850nm multimode (LC) [100/70 m; 328/230 ft.] Link Budget: 1.9 dB *Distance up to 100m on 50/125 OM4 multimode fiber, up to 70 m for 50/125 um OM3 multimode fiber.	Contact Us
TN-SFP-25G-ER	TN-SFP-25G Series	25GBase-ER, SFP28 with DMI 1310nm single mode (LC) [40KM / 24.9 mi.] Link budget: 18.0 dB	Contact Us
TN-SFP-25G-BX40U-I	TN-SFP-25G Series	25Gbase-BX, SFP28 with DMI 1270nm TX / 1310nm RX single mode single fiber (LC) [40KM / 24.9 mi.] Link budget: 19.0 dB	Contact Us
TN-SFP-25G-BX40D-I	TN-SFP-25G Series	25Gbase-BX, SFP28 with DMI 1310nm TX / 1270nm RX single mode single fiber (LC) [40KM / 24.9 mi.] Link budget: 19.0 dB	Contact Us