SFP 20km Selection Guide: Key Specs for 1G Transceiver
LINK-PP Official Store
·
March 16, 2026
Discover how to select SFP 20km transceivers for 1G networks. Learn key specs, fiber compatibility, optical power budget, and deployment considerations.
SFP 1G 20km Products
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Juniper EX-SFP-GE20KCW1270 Compatible LINK-PP 1G SFP CWDM 1270nm 20km Duplex LC DDM SMF Optical Transceiver Module $ 43.00 ~ 50.004.9 ★ 13 Reviews | 944 Sold -
HW 0231A2-1270 Compatible LINK-PP 1G SFP CWDM 1270nm 20km Duplex LC DDM SMF Optical Transceiver Module $ 43.00 ~ 50.004.9 ★ 14 Reviews | 810 Sold -
HPE SFP20K-CW1270 Compatible LINK-PP 1G SFP CWDM 1270nm 20km Duplex LC DDM SMF Optical Transceiver Module $ 43.00 ~ 50.004.9 ★ 17 Reviews | 786 Sold -
H3C SFP-GE-LH20-SM1270-CW Compatible LINK-PP 1G SFP CWDM 1270nm 20km Duplex LC DDM SMF Optical Transceiver Module $ 43.00 ~ 50.004.9 ★ 14 Reviews | 754 Sold -
Extreme CWDM-SFP-1270-20 Compatible LINK-PP 1G SFP CWDM 1270nm 20km Duplex LC DDM SMF Optical Transceiver Module $ 43.00 ~ 50.005 ★ 20 Reviews | 728 Sold -
Dell CWDM-SFP-1270-20 Compatible LINK-PP 1G SFP CWDM 1270nm 20km Duplex LC DDM SMF Optical Transceiver Module $ 43.00 ~ 50.005 ★ 16 Reviews | 874 Sold -
Cisco CWDM-SFP-1270-20 Compatible LINK-PP 1G SFP CWDM 1270nm 20km Duplex LC DDM SMF Optical Transceiver Module $ 43.00 ~ 50.004.9 ★ 18 Reviews | 889 Sold -
Brocade E1MG-CWDM20-1270 Compatible LINK-PP 1G SFP CWDM 1270nm 20km Duplex LC DDM SMF Optical Transceiver Module $ 43.00 ~ 50.005 ★ 14 Reviews | 969 Sold -
Arista SFP-1G-CW-1270-20 Compatible LINK-PP 1G SFP CWDM 1270nm 20km Duplex LC DDM SMF Optical Transceiver Module $ 43.00 ~ 50.004.9 ★ 19 Reviews | 797 Sold -
Juniper EX-SFP-GE20KCW1290 Compatible LINK-PP 1G SFP CWDM 1290nm 20km Duplex LC DOM SMF Optical Transceiver Module $ 43.00 ~ 50.004.9 ★ 17 Reviews | 751 Sold
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