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Cisco SFP-10G-BX-U-20 Compatible SFP+ Module - 10GBase-BX Fiber Optical Transceiver Upstream (SFP-10G-BX-U-20-ST) by Startech
- Device Type: Transceiver
- Network Media: SMF
- Wavelength: 1270nmTx/1330nmRx
- Ports: LC
- Model #: SFP-10G-BX-U-20-ST
- $341.00 –
- More options from $341.00 - $350.07
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StarTech MSA-Compliant SFP-25G-SR-S SFP28 Module SFP-25G-SR-S-M-ST
- Device Type: Transceiver
- Model #: SFP25GSRSMST
- $121.00 –
- More options from $116.82 - $121.00
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AXIOM 1000BASE-T SFP TRANSCEIVER FOR MERAKI - MA-SFP-1GB-TX
- Brand: Axiom
- Part Number: MA-SFP-1GB-TX-AX
- Weight: 0.05 pounds
- Parts: limited warranty
- Model #: MA-SFP-1GB-TX-AX
- $68.99 –
- More options from $68.99 - $301.39
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QSFPTEK 10G SFP+ RJ45 Copper Module Transceiver 10GBASE-T for Cisco SFP-10G-T-S, Ubiquiti UF-RJ45-10G, Netgear, other Open Switches, Reach 30m
- Device Type: Transceiver
- Network Media: Copper
- Ports: 10GBase-T
- Max Distance: 30 m
- Model #: 774696591035
- $48.99 –
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A Pair of Gigabit Single Mode LC Fiber Media Converter, with 2 Pcs SFP LX Modules, 1.25G/s Fiber to Ethernet Converter, 1000Base-LX to 10/100/1000base-TX, SFP to RJ45, SMF, 1310nm, up to 20km
- Part Number: AD-SC-PC--SX-ZR-Blue (x12)-HI
- Compatible Brand: H!Fiber.com
- Standards: IEEE 802.3U
- Fiber Cable: 2 x Fiber Optic SC
- Model #: 875141337235
- $89.99 –
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MC220L | Gigabit SFP to RJ45 Fiber Media Converter | Fiber to Ethernet Converter | Plug and Play | Durable Metal Casing | Versatile Compatibility | Auto-Negotiation | UL Certified
- Brand: TP-Link
- Part Number: MC220L
- Device Type: RJ45 to SFP Converter
- Form Factor: SFP Slot
- Model #: 750399746722
- $41.99 –
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10GBASE-T SFP+ to RJ45 Transceiver, 1/2.5/5/10G Multi-Rate Copper SFP+ to Ethernet Module for Cisco SFP-10G-T-S, Ubiquiti UniFi UF-RJ45-10G, Mikrotik S+RJ10, Meraki , Netgear, D-Link and More, 1 Pack
- Part Number: XZS-SFP10G-T-RTL
- Compatible Brand: XZSNET
- Device Type: Transceiver
- Form Factor: SFP
- Model #: 634231489265
- $53.99 –
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25GBASE-LR SFP28 Optical Transceiver Module Compatible with Arista SFP-25G-LR 25G SFP28 1310nm 10km DDM Duplex LC SMF
- Part Number: SFP28-25G-LR-AR
- Compatible Brand: OPSTRAN
- Feature: false
- Dimensions: 14.33in W x 12.83in H x 9.06in D
- Model #: 373558767242
- $89.99 –
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1000BASE-T SFP Transceiver, SFP to RJ45, 1.25G Copper SFP to Ethernet Module Compatible with Cisco GLC-T/SFP-GE-T, Ubiquiti UniFi UF-RJ45-1G, Mikrotik, Meraki, Netgear, D-Link and More, 1 Pack
- Part Number: XZS-SFP1G-T-C1P
- Compatible Brand: 1 Pack
- Form Factor: SFP
- Frame Size: 1 Pack
- Model #: 460660481502
- $22.99 –
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1.25G SFP-T, 1000BASE-T Copper SFP, SFP to RJ45 SFP Module Transceiver for Cisco SFP-GE-T, Meraki, Fortinet, Ubiquiti UniFi UF-RJ45-1G, D-Link, Supermicro, Netgear, TP-Link and More
- Part Number: ASF-GE-T(Cisco-1pc)-au
- Compatible Brand: x1
- Frame Size: 2. m x 1 m x 100 m
- Connectors: ASF-GE-T(Cisco-1pc)-au
- Model #: 285608141084
- $27.99 –
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10Gb SFP+ RJ45 Transceiver, 10Gbase-T SFP+ Ethernet Module Support 10G/5G/2.5G/1.25G, Compatible with Cisco SFP-10G-T-S, Ubiquiti UF-RJ45-10G, UniFi, Meraki,MikroTik,Supermicro and More, 30m
- Part Number: 10G-SFP-T-Csc
- Compatible Brand: 1 Pack
- Form Factor: SFP
- Frame Size: 1.25/2.5/5/10GBase-T: 30m
- Model #: 465643159857
- $59.99 –
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SFP+ DAC Twinax Cable - 10GBASE-CU Passive Direct Attach Copper SFP Cable for Cisco SFP-H10GB-CU2M, Ubiquiti UniFi UC-DAC-SFP+, Meraki, Fortinet, D-Link, 2-Meter(6.6ft) | 0.25-12m Optional
- Part Number: CAB-10GSFP-P2M-30(Cisco-1pc)(CA)
- Compatible Brand: 10Gtek
- Device Type: Cable
- Frame Size: PVC Copper Cable, 10G
- Model #: 759474555079
- $37.99 –
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10GBase-SR SFP+ LC Transceiver, 10G 850nm Multimode SFP Module, up to 300 Meters, for Cisco SFP-10G-SR, Meraki MA-SFP-10GB-SR, Ubiquiti UniFi UF-MM-10G, Fortinet, TP-Link and More, Pack of 2
- Part Number: AXS85-192-M3(Cisco-2pc)(CA)
- Compatible Brand: x2
- Frame Size: 2 m x 10 m x 300 m
- Max Distance: 300m
- Model #: 772490153327
- $62.99 –
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4Pack 10GBase-LR SFP+ Transceiver, 10G Sfp Single Mode Module Duplex LC for Cisco SFP-10G-LR, Ubiquiti UF-SM-10G, D-Link, Supermicro, Netgear and Other Open Switch with DDM, 1310nm, 10km
- Part Number: 6C-SFP+-LR-Cisco(4 pack)
- Compatible Brand: 10GBase-LR: 10km
- Form Factor: SFP
- Frame Size: 4 Pack
- Model #: 725562695584
- $79.99 –
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Multimode / Single Mode Fiber Media Converter - Open SFP Slot - 10/100/1000Mbps RJ45 Port - LFP Supported - IEEE 802.1q Tag VLAN - , TAA (MCM1110SFP)
- Brand: StarTech.com
- Part Number: MCM1110SFP
- Compatible Brand: Desktop
- Device Type: Unmanaged / No Chassis Mount / Single Mode & Multimode
- Model #: 215430027604
- $99.89 –
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Finisar Corporation FTLF8524P2BNV RoHS Compliant Short-Wavelength SFP Transceiver
- Standards: Compatible with Fibre Channel FC-PI-2 Rev. 7.0 and IEEE Std 802.3
- Wavelength: Transmitter Optical Wavelength: 830 ~ 860nm Receiver Optical Center Wavelength: 770 ~ 860nm
- Ports: Duplex LC connector
- Max Distance: Up to 500m on 50/125µm MMF, 300m on 62.5/125µm MMF
- Model #: FTLF8524P2BNV
- $51.30 –
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2-Pack 10GBASE-SR SFP+ to LC Multimode 10G Fiber Transceiver Module, 10G, MMP Fiber, Up to 300m, for Cisco, Ubiquiti, TP-Link, D-Link, MikroTik, Netgear, Supermicro, HPE Aruba
- Part Number: 104065x2
- Frame Size: 2.37 in x 0.55 in x 0.48 in
- Package Contents: 1
- Disclaimer: not_applicable
- Model #: 448499726593
- $79.99 –
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10GBase-SR SFP+ Module | 850nm Multimode Fiber Transceiver | Up to 300m Over OM3/OM4 | LC Duplex, Plug and Play | Compatible for Cisco SFP-10G-SR, Ubiquiti UniFi, and More (Pack of 2)
- Device Type: 10GBASE-SR SFP+ Multi Mode LC Module
- Ports: LC
- Connectors: LC
- Max Distance: 300m
- Model #: 602762313831
- $59.99 –
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Gigabit Single-Mode LC Fiber to Ethernet Media Converter (SFP LX Modules Included),1.25G Fiber Media Converter, 1000Base-LX to 10/100/1000Base-TX, 1310nm, SMF, Transmission up to 20KM, 2 Pack
- Brand: Black Box
- Part Number: Kit#2,SFP Converter&20KM -2pcs
- Compatible Brand: ipolex
- Device Type: Transceiver
- Model #: 591987929018
- $81.99 –
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A Pair of Gigabit Single Mode LC Fiber Media Converter, with 2 Pcs SFP LX Modules, 1.25G/s Fiber to Ethernet Converter, 1000Base-LX to 10/100/1000base-TX, SFP to RJ45, SMF, 1310nm, up to 20km
- Brand: Black Box
- Part Number: AD-SC-PC--SX-ZR-Blue (x12)-HI
- Compatible Brand: H!Fiber.com
- Device Type: Transceiver
- Model #: 394942561878
- $95.89 –
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10GBase-T RJ45 SFP+ Module, 10G SFP+ RJ-45 Copper Transceiver for SODOLA, SFP to Ethernet, Plug and Play,Hot Pluggable,Up to 30m Distance Copper SFP Modules (1 Pack)
- Brand: Black Box
- Part Number: SL-10GE-T
- Device Type: Transceiver
- Form Factor: SFP
- Model #: 903958634444
- $53.19 –
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10G SFP+ to RJ-45 Transceiver, 1.25/2.5/5/10G-T Copper SFP+ CAT6a Module, Auto-Negotiation, Up to 30m, for Cisco SFP-10G-T-S, Meraki, TP-Link, Mikrotik, Netgear and More
- Brand: AddOn - Network Upgrades
- Part Number: WT-SFP+-T
- Compatible Brand: WTTOGTEC
- Form Factor: SFP
- Model #: 294582616052
- $89.99 –
- Free Shipping
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1.25/2.5/5/10G-T SFP+ to RJ45 Transceiver, Copper Ethernet Module Compatible for Cisco SFP-10G-T-S, MikroTik S+RJ10, Ubiquiti UF-RJ45-10G, Netgear AXM765, Netgear, TP-Link, Fortinet, 30m,1 PCS
- Part Number: BJ-SFP-10G-T1
- Compatible Brand: For Cisco
- Form Factor: SFP
- Frame Size: 1.25 m x 30 m x 1 m
- Model #: 303400947936
- $59.99 –
- Free Shipping
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Gigabit Ethernet Media Converter, Open SFP Fiber to Ethernet RJ45 Converter for 10/100/1000Base-Tx to SFP(SFP Slot Without Module), UL Certified, Pack of 2
- Brand: Black Box
- Part Number: WG-33-1GX1GT-SFP(2pcs)-AU
- Compatible Brand: SFP Port
- Device Type: Transceiver
- Model #: 044398322896
- $75.99 –
- Free Shipping
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Axiom 1000BASE-LX10 SFP Transceiver for Meraki - MA-SFP-1GB-LX10
- Brand: Axiom
- Part Number: MA-SFP-1GB-LX10-AX
- Weight: 0.04 pounds
- Parts: limited warranty
- Model #: MA-SFP-1GB-LX10-AX
- $83.99 –
- More options from $83.99 - $108.45
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HP JD093B Compatible SFP+ Module - 10GBase-LRM Fiber Optical Transceiver (JD093B-ST)
- Device Type: SFP+ Transceiver Module
- Wavelength: 1310nm
- Fiber Cable: Multi-mode Optical Fiber
- Ports: 10GBase-LRM
- Model #: JD093B-ST
- $300.24 –
- Free Shipping
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MC220L | Gigabit SFP to RJ45 Fiber Media Converter | Fiber to Ethernet Converter | Plug and Play | Durable Metal Casing | Versatile Compatibility | Auto-Negotiation | UL Certified
- Brand: TP-Link
- Part Number: MC220L
- Device Type: RJ45 to SFP Converter
- Form Factor: SFP Slot
- Model #: 137430451385
- $42.79 –
- Free Shipping
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StarTech.com SFP10GLRMEMS Transceiver
- Device Type: Transceiver
- Network Media: MMF
- Wavelength: 1310nm
- Ports: LC
- Model #: SFP10GLRMEMS
- $42.00 –
- More options from $42.00 - $43.10
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Intellinet 10 Gigabit Fiber SFP+ Optical Transceiver Module, 10GBase-SR (LC) Multi-Mode Port, 300 m (984 ft.), HPE-compatible, Silver
- Model #: 508766
- $30.99 –
- Free Shipping
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Intellinet Gigabit Ethernet Media Converter, 10/100/1000Base-T to 1000Base-SX (SC) Multi-Mode, 550 m (1,800 ft.), Autonegotiation
- Model #: 508544
- $60.99 –
- Free Shipping
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- Network Media: 100Base-FX
- Wavelength: 1310nm
- Ports: 1 LC 100Base-FX port
- Transfer Rate: 100 Mbps
- Model #: J9054B
- $186.07 –
- More options from $79.54 - $186.07
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SFP+ Cable, 10G SFP+ DAC, 0.5M(1.64ft), Passive Direct Attach Copper Twinax Cable for Cisco SFP-H10GB-CU0.5M, Ubiquiti UniFi UC-DAC-SFP+, Meraki, Mikrotik, Intel, Fortinet, Netgear, 0.25m-7m
- Brand: Black Box
- Part Number: CAB-10GSFP-P0.5M-30-Cisco-HF(EU)-US
- Compatible Brand: H!Fiber.com
- Device Type: Transceiver
- Model #: 676247180764
- $21.89 –
- Free Shipping
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HPE JL486A Compatible SFP28 Module Transceiver JL486A-ST
- Device Type: Transceiver
- Model #: JL486AST
- $168.00 –
- More options from $156.90 - $168.00
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Learn about Network Transceivers
High-Speed Optics for Scalable Networks
Network transceivers combine a transmitter and receiver to deliver high-bandwidth, low-latency links between switches, servers, and storage. From compact SFP transceiver modules to high-density QSFP module options, plus versatile media converter solutions, you can build 10G/25G/40G/100G backbones that fit today’s needs and tomorrow’s growth.
Common Form Factors & Speeds
SFP / SFP+
Ideal for access and server uplinks. Popular picks include 10G SFP+ transceiver for short-reach SR or long-reach LR links, and copper options for short runs.
SFP28 (25G)
A sweet spot for modern servers and leaf-spine designs. Look for SR/LR variants such as 25G SFP28 LR to extend reach with single-mode fiber.
QSFP+ / QSFP28
Aggregation-friendly density for 40G/100G fabrics. For short top-of-rack links, consider 40G QSFP+ DAC (passive copper) or 100G QSFP28 AOC (active optical cable) to simplify cabling.
Fiber Types, Wavelengths & Specialties
Match optics to distance and cable: SR for short multimode runs, LR/ER for long single-mode links. BiDi SFP single-mode cuts fiber strands in half, while CWDM/DWDM SFP multiplies capacity over the same fiber pair. Need copper? Try an RJ45 SFP copper module for short copper segments.
Compatibility tip: Check vendor coding (brand compatibility), DDM/DOM support, operating temperature (industrial transceiver models), and switch/NIC firmware notes before purchasing.
Buying Checklist
Confirm required speed (10G/25G/40G/100G) and form factor (SFP/SFP+/SFP28/QSFP/QSFP28), choose SR/LR per distance, and verify connector type and cable (OM3/OM4 multimode vs. single-mode). For copper-to-fiber bridging or PoE islands, add an Ethernet-to-fiber media converter. If you’re uplinking servers, pair your optics with the right Network Interface Cards and a compatible switch for end-to-end stability.
Deployment Examples
Access & Edge: 10G SFP+ SR uplinks from access switches to distribution.
Server & Storage: 25G SFP28 LR for spine/leaf or iSCSI/NFS back-ends.
Aggregation & Core: 40G/100G QSFP for compact, high-throughput spines.
Frequently Asked Questions
How do I choose SR vs. LR?
Use SR on OM3/OM4 multimode for short in-rack or row links; choose LR on single-mode for long runs or building-to-building spans.
Can different brands interoperate?
Often yes, but check vendor coding/compatibility lists and DOM/DDM support on your switch or NIC to avoid alarms or link issues.
When should I use DAC or AOC instead of optics?
Use DAC for very short, low-cost in-rack links; pick AOC for longer top-of-rack runs without managing separate optics and fiber jumpers.
Related Essentials
Finish your build with the right cabling and hardware: SFP+ DAC cables, QSFP AOC, Ethernet cables, server racks & cabinets.
Bestselling Network Transceivers Reviews:
Anonymous
12/17/2022 1:22:27 PM
Great Product but lack of identification
“ Put an ID on the package to identify which vendor the transceivers to coded for!! ”
10Gtek 10GBase-SR SFP+ Transceiver, 10G 850nm MMF, up to 300 Meters, Compatible with Ubiquiti UniFi UF-MM-10G