The SFP28 transceiver offers a 25GBase LR throughput of up to 10km via single mode fiber (SMF) with a wavelength of 1310nm via an LC duplex interface. With its low power consumption and high speed, this 25G transceiver is ideal for 25G Ethernet, telecommunications and data centers. Each SFP28 transceiver module is tested individually in the target switch and is fully compliant with the SFP28 MSA, CPRI and eCPRI standards.
Specifications
Part number
SFP28-32GLR-31
Form factor
SFP28
Max. Data rate
25.78Gbps
Wavelength
1310 nm
Max. Cable distance
10km
Connection
Duplex LC
Media
SMF
Transmitter type
DFB 1310nm
Recipient type
PIN
TX Power
-6.7 ~ 2dBm
Recipient sensitivity
<-11,4 dBm
Performance budget
6.9 dB
Recipient overload
2dBm
Power consumption
=1W
Extinction ratio
2dB
CDR
TX and RX
FEC function
Supports
Manufacturer Part No:
SFP28-25GLR-31
Brand:
Product Type:
-
UPC
-
Product Family:
-
Shipping Weight:
0.1 kg
PB Part No:
NETTSX1252
Product Model:
-
Warranty:
12 months * * Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
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To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.
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All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.
Delivery Estimates
The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 7-10 working days for all countries that we ship to.
Overseas Shipments
If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are located in Australia you can order directly from our Australian website www.pbtech.com/au
Returns & Warranty
7 day right of exchange
If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.
To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.
If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.
Please note, items purchased on finance cannot be exchanged for a gift card.
Hassle free warranty service
If your product develops a fault within the manufacturer warranty period, you need to fill out our request a return form.
If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.
Date Created: 23:40, 11-06-2026 Product URL: https://www.pbtech.com/product/NETTSX1252/Generic-Compatible-25GBASE-LR-SFP28-1310nm-10km-DO
Features
The SFP28 transceiver offers a 25GBase LR throughput of up to 10km via single mode fiber (SMF) with a wavelength of 1310nm via an LC duplex interface. With its low power consumption and high speed, this 25G transceiver is ideal for 25G Ethernet, telecommunications and data centers. Each SFP28 transceiver module is tested individually in the target switch and is fully compliant with the SFP28 MSA, CPRI and eCPRI standards.
Specifications
Part number
SFP28-32GLR-31
Form factor
SFP28
Max. Data rate
25.78Gbps
Wavelength
1310 nm
Max. Cable distance
10km
Connection
Duplex LC
Media
SMF
Transmitter type
DFB 1310nm
Recipient type
PIN
TX Power
-6.7 ~ 2dBm
Recipient sensitivity
<-11,4 dBm
Performance budget
6.9 dB
Recipient overload
2dBm
Power consumption
=1W
Extinction ratio
2dB
CDR
TX and RX
FEC function
Supports
Date Created: 23:40, 11-06-2026 Product URL: https://www.pbtech.com/product/NETTSX1252/Generic-Compatible-25GBASE-LR-SFP28-1310nm-10km-DO
Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.
To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.
Shipping Security & Insurance
All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.
Delivery Estimates
The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 7-10 working days for all countries that we ship to.
Overseas Shipments
If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are located in Australia you can order directly from our Australian website www.pbtech.com/au
Returns & Warranty
7 day right of exchange
If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.
To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.
If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.
Please note, items purchased on finance cannot be exchanged for a gift card.
Hassle free warranty service
If your product develops a fault within the manufacturer warranty period, you need to fill out our request a return form.
If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.
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