Widely compatible: The gigabit networks transceiver are supported up to 1.25 gigabit data rate and compatible with mainstream switch vendors for Mikrotik, Netgear, Ubiquity, DLink etc. (The SFP are not recommended for HP and Aruba products). The fiber module also works well with switch, router, media converter and more gigabit SFP optic ports.
1000Base-BIDI SFP: 2 Pairs Gigabit Single Mode SFP Bidi Transceiver, SMF, Single LC connector, Wavelength: (Blue: TX1310nm/RX1550nm; Yellow: TX1550nm/RX1310nm); Gigabit SFP Module support 1.25Gbps data rate over single-mode Single LC fiber cables up to 20 km
Wide Temperature Range: the SFP transceiver support 0~70 Operating temperature
Fast and Convenient connection: the SFP supports hot swappable, which just need plug and play for fast connection with LC-LC Single-mode fiber path.
Premium After-Sales Service: We offer a 24-month warranty to ensure the best service for you. If you encounter any issues, damages, or find the product unsuitable, We provide comprehensive after-sales support and will strive to resolve your concerns promptly.
+
+
Overview
Specs
Reviews
Any questions? Our AI beta will help you find out quickly.
Try me now
2 Pairs 1.25G BIDI SFP Network Transceiver Module, 1.25 Gigabit Single Mode, LX SM 1310nm 1550nm 20km, Single Fiber Interface for Router, Network Card, Switch, Firewall etc
Learn more about the Generic Brand 1.25G-BIDI
Model
Brand
Black Box
Model
1.25G-BIDI
Details
Compatible Brand
4 Pack
Device Type
Transceiver
Media Conversion
RJ-45 - SC
Standards
IEEE 802.3U
Wavelength
1310nm
Frame Size
1000Base-BIDI: 20km
Ports
LC
Connectors
1000Base-BIDI: 20km
Max Distance
20Km
Transfer Rate
10 Gbps
Features
Feature
1000Base-BIDI: 20km
Dimensions & Weight
Dimensions
14.33in W x 12.83in H x 9.06in D
Weight
0.091 kilograms
Package Contents
Package Contents
1
Disclaimer
Disclaimer
1 year
Additional Information
First Listed on Newegg
May 08, 2026
Customer Reviews of the Generic Brand 1.25G-BIDI
There are no reviews yet.
Do you own this product?
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.