SFP, 1 Speed, Multimode fiber, 2 In the box
Network Transceivers in Packs of 2
12 network transceivers in packs of 2 from 10Gtek, H!Fiber.com, Alviron and more. Most cost $15 to $24, and half cost less than $18.
Spec score 7.0
+550 m reach over multimode fiber
+Dual LC connector for standard fiber patching
+Two-pack for multiple links
−Multimode fiber only, not for long single-mode runs
$14.83-5%Was: $15.61
as of 11/04/2026 06:08 PST - DetailsProduct details
Lynxcel 1.25G SFP Module, 1000Base-SX Multi Mode Dual LC Transceiver, 550m | 850nm MMF for Cisco, Ubiquit UniFi,
$14.83as of 11/04/2026 06:08 PST - Details
View on AmazonSpec score7.0
Pros
+550 m reach over multimode fiber
+Dual LC connector for standard fiber patching
+Two-pack for multiple links
+Lists compatibility with Cisco, MikroTik, Ubiquiti and TP-Link switches
+1 Gbps speed for gigabit fiber links
Cons−Multimode fiber only, not for long single-mode runs
Compared with the 12 Network Transceivers on this page−1 speed: 51 of the 64 here have a higher speed
−550 reach or length: 35 of the 65 here have a higher reach or length
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.0
SFP, 1 Speed, RJ45 copper, 2 In the box
+Converts SFP ports to RJ45 copper Ethernet connections
+Supports 1 Gbps speed over copper cabling
+Two modules included in the pack
−Limited to 1 Gbps speed, below faster SFP+ options
$18.99
as of 11/04/2026 10:05 PST - DetailsProduct details
H!Fiber 1.25G SFP to RJ45 Module, 1000Base-T Copper SFP Ethernet Transceiver for Cisco GLC-T/SFP-GE-T, Meraki
$18.99as of 11/04/2026 10:05 PST - Details
View on AmazonSpec score7.0
Pros
+Converts SFP ports to RJ45 copper Ethernet connections
+Supports 1 Gbps speed over copper cabling
+Two modules included in the pack
+Reach of 100 meters over copper
+Named compatibility with Cisco, TP-Link, MikroTik and Ubiquiti
Cons−Limited to 1 Gbps speed, below faster SFP+ options
Compared with the 12 Network Transceivers on this page−1 speed: 51 of the 64 here have a higher speed
−100 reach or length: 48 of the 65 here have a higher reach or length
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.2
SFP, 1 Speed, Single-mode fiber, 2 In the box
+Pack of 2 modules for paired links
+10 km single-mode reach for longer runs
+Bi-directional design runs over one fiber strand
−Only supports 1 Gbps speed
$20.00
as of 11/04/2026 10:10 PST - DetailsProduct details
10km SFP BiDi 1G SC(Bi-Directional, WDM, 1.25Gbps, 10 km) DOM/DDM/DDMi SC (GLC-BX-D, GLC-BX-U, D/U, A/B, 1310/1550)
$20.00as of 11/04/2026 10:10 PST - Details
View on AmazonSpec score7.2
Pros
+Pack of 2 modules for paired links
+10 km single-mode reach for longer runs
+Bi-directional design runs over one fiber strand
+Includes DOM/DDM/DDMi monitoring
+1 Gbps speed for standard gigabit links
Cons−Only supports 1 Gbps speed
Compared with the 12 Network Transceivers on this page−1 speed: 51 of the 64 here have a higher speed
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.0
SFP, 1 Speed, Multimode fiber, 2 In the box
+Two-pack for multiple gigabit fiber links
+Up to 550 m reach over multimode fiber
+850 nm wavelength for multimode operation
−Multimode fiber only, limited to 550 m
$24.99
as of 11/04/2026 10:05 PST - DetailsProduct details
Cable Matters 2-Pack 1000BASE-SX SFP LC Fiber Transceiver, up to 550m | 1G/1.25G 850nm Multimode Fiber, Compatible with
$24.99as of 11/04/2026 10:05 PST - Details
View on AmazonSpec score7.0
Pros
+Two-pack for multiple gigabit fiber links
+Up to 550 m reach over multimode fiber
+850 nm wavelength for multimode operation
+LC connector for standard fiber patching
+Listed compatible with Cisco, TP-Link, MikroTik and Ubiquiti
Cons−Multimode fiber only, limited to 550 m
Compared with the 12 Network Transceivers on this page−1 speed: 51 of the 64 here have a higher speed
−550 reach or length: 35 of the 65 here have a higher reach or length
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.3
SFP, 1 Speed, Single-mode fiber, 2 In the box
+Pack of two modules for a matched pair
+Single-mode fiber supports up to 20 km reach
+Bidirectional 1550/1310 nm design uses one fiber strand
−Requires single-mode fiber rather than multimode
$23.99
as of 11/04/2026 06:07 PST - DetailsProduct details
ipolex 1000Base-BIDI SFP Module, a Pair of 1.25G SFP Bidi SFP, Gigabit SingleMode SFP Transceiver, 1550nm/1310nm, up to
$23.99as of 11/04/2026 06:07 PST - Details
View on AmazonSpec score7.3
Pros
+Pack of two modules for a matched pair
+Single-mode fiber supports up to 20 km reach
+Bidirectional 1550/1310 nm design uses one fiber strand
+Compatible with Cisco, MikroTik and Ubiquiti devices
+1 Gbps speed for gigabit links
Cons−Requires single-mode fiber rather than multimode
Compared with the 12 Network Transceivers on this page+20000 reach or length: 43 of the 65 here have a lower reach or length
−1 speed: 51 of the 64 here have a higher speed
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.0
SFP, 1 Speed, RJ45 copper, 2 In the box
+Two SFP modules in one pack
+850 nm wavelength for multimode fiber
+550 m reach over multimode fiber
−Copper RJ45 medium limits the module to copper connections
$59.71
as of 11/04/2026 06:08 PST - DetailsProduct details
2Pack BiDi Gigabit Multi-Mode Fiber Ethernet Media Converters, with 2Pack Dual SFP LC Transceiver Module 850nm
$59.71as of 11/04/2026 06:08 PST - Details
View on AmazonSpec score7.0
Pros
+Two SFP modules in one pack
+850 nm wavelength for multimode fiber
+550 m reach over multimode fiber
+1 Gbps speed for gigabit links
Cons−Copper RJ45 medium limits the module to copper connections
Compared with the 12 Network Transceivers on this page−1 speed: 51 of the 64 here have a higher speed
−550 reach or length: 35 of the 65 here have a higher reach or length
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.0
SFP, 1 Speed, Multimode fiber, 2 In the box
+Compatible with Cisco GLC-SX-MM
+Two transceivers in the pack
+LC duplex connector
−Multimode reach limited to 550 m
No price recorded yet.
Product details
ALVIRON 1000BASE-SX SFP Transceiver, 850nm Multimode, LC Duplex, Up to 550m, Compatible with Cisco GLC-SX-MM, 2-PackNo price recorded yet.View on Amazon
Spec score7.0
Pros
+Compatible with Cisco GLC-SX-MM
+Two transceivers in the pack
+LC duplex connector
+Reaches up to 550 m over multimode fiber
+850 nm wavelength for multimode links
Cons−Multimode reach limited to 550 m
Compared with the 12 Network Transceivers on this page−1 speed: 51 of the 64 here have a higher speed
−550 reach or length: 35 of the 65 here have a higher reach or length
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.0
SFP, 1 Speed, Multimode fiber, 2 In the box
+Two-pack gives two modules in one purchase
+Lists compatibility with Mikrotik and Ubiquiti devices
+Operates at 1.25 Gbps over an 850 nm wavelength
$14.99
as of 11/04/2026 06:06 PST - DetailsProduct details
H!Fiber 1.25G Multimode SFP LC Module, 1000Base-SX SFP Transceiver, MMF 850nm, 550m, DDM, for Netgear AGM731F, Mikrotik
$14.99as of 11/04/2026 06:06 PST - Details
View on AmazonSpec score7.0
Pros
+Two-pack gives two modules in one purchase
+Lists compatibility with Mikrotik and Ubiquiti devices
+Operates at 1.25 Gbps over an 850 nm wavelength
Compared with the 12 Network Transceivers on this page−1 speed: 51 of the 64 here have a higher speed
−550 reach or length: 35 of the 65 here have a higher reach or length
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.3
SFP, 1 Speed, Single-mode fiber, 2 In the box
+1 Gb speed for standard gigabit links
+Two-module pack for two link ends
+Up to 20 km reach over single-mode fiber
No price recorded yet.
Product details
ALVIRON 1000BASE-LX SFP Transceiver, 1310nm Single-Mode, LC Duplex, Up to 20km, Compatible with Cisco GLC-LH-SM /No price recorded yet.View on Amazon
Spec score7.3
Pros
+1 Gb speed for standard gigabit links
+Two-module pack for two link ends
+Up to 20 km reach over single-mode fiber
+Cisco-compatible design for Cisco equipment
Compared with the 12 Network Transceivers on this page+20000 reach or length: 43 of the 65 here have a lower reach or length
−1 speed: 51 of the 64 here have a higher speed
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.3
SFP, 1 Speed, Single-mode fiber, 2 In the box
+20000 reach or length: 43 of the 65 here have a lower reach or length
−1 speed: 51 of the 64 here have a higher speed
$14.99
as of 11/04/2026 06:07 PST - DetailsProduct details
REDLUX for Cisco GLC-LH-SMD, 1G SFP LX, 20-km, 1310nm, SMF, Dual LC(2 pack) | 1.25G Single mode SFP Transceiver
$14.99as of 11/04/2026 06:07 PST - Details
View on AmazonSpec score7.3
Compared with the 12 Network Transceivers on this pagePros
+20000 reach or length: 43 of the 65 here have a lower reach or length
Cons−1 speed: 51 of the 64 here have a higher speed
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.0
SFP, 1 Speed, Multimode fiber, 2 In the box
−1 speed: 51 of the 64 here have a higher speed
$18.00
as of 11/04/2026 03:09 PST - DetailsProduct details
10Gtek 1.25G SFP 1000Base-SX Multimode LC Fiber Transceiver, 850nm MMF, 550m, for Cisco GLC-SX-MMD/SFP-GE-S, Meraki
$18.00as of 11/04/2026 03:09 PST - Details
View on AmazonSpec score7.0
Compared with the 12 Network Transceivers on this pageCons
−1 speed: 51 of the 64 here have a higher speed
−550 reach or length: 35 of the 65 here have a higher reach or length
How pros and cons are picked (About: Disclaimer)About this product
Spec score 7.0
SFP, 1 Speed, Multimode fiber, 2 In the box
−1 speed: 51 of the 64 here have a higher speed
$15.99
as of 11/04/2026 03:10 PST - DetailsProduct details
XZSNET 1000BASE-SX SFP Transceiver, 1.25G SFP to LC Multimode Fiber Module Compatible for Cisco GLC-SX-MMD, Ubiquiti
$15.99as of 11/04/2026 03:10 PST - Details
View on AmazonSpec score7.0
Compared with the 12 Network Transceivers on this pageCons
−1 speed: 51 of the 64 here have a higher speed
−550 reach or length: 35 of the 65 here have a higher reach or length
How pros and cons are picked (About: Disclaimer)About this product
Compare specs
| network transceiver | Form factor | Speed | Medium | In the box | Wavelength | Spec score | Price |
|---|---|---|---|---|---|---|---|
| SFP | 1 | Multimode fiber | 2 | 850 nm | 7.0 | $14.83 as of 11/04/2026 06:08 PST - Details | |
| SFP | 1 | RJ45 copper | 2 | 7.0 | $18.99 as of 11/04/2026 10:05 PST - Details | ||
| SFP | 1 | Single-mode fiber | 2 | 7.2 | $20.00 as of 11/04/2026 10:10 PST - Details | ||
| SFP | 1 | Multimode fiber | 2 | 850 nm | 7.0 | $24.99 as of 11/04/2026 10:05 PST - Details | |
| SFP | 1 | Single-mode fiber | 2 | 7.3 | $23.99 as of 11/04/2026 06:07 PST - Details | ||
| SFP | 1 | RJ45 copper | 2 | 850 nm | 7.0 | $59.71 as of 11/04/2026 06:08 PST - Details | |
| SFP | 1 | Multimode fiber | 2 | 850 nm | 7.0 | No current price | |
| SFP | 1 | Multimode fiber | 2 | 850 nm | 7.0 | $14.99 as of 11/04/2026 06:06 PST - Details | |
| SFP | 1 | Single-mode fiber | 2 | 1310 nm | 7.3 | No current price | |
| SFP | 1 | Single-mode fiber | 2 | 1310 nm | 7.3 | $14.99 as of 11/04/2026 06:07 PST - Details |











