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10G Multimode SFP+ LC Module, 10GBase-SR Fiber Transceiver for Cisco SFP-10G-SR, Meraki MA-SFP-10GB-SR, Ubiquiti UniFi UF-MM-10G, Mikrotik, Netgear and More (MMF,850nm,300m,DDM) 4 Pack
- Brand: Black Box
- Part Number: AXS85-192-M3-CSC(4pcs)
- Compatible Brand: 4 Packs
- Device Type: Transceiver
- Model #: 953127986994
- $67.99 –
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10G Single Mode SFP+ LC Module, 10GBase-LR Fiber Transceiver for Cisco SFP-10G-LR, Meraki MA-SFP-10GB-LR, Ubiquiti UniFi UF-SM-10G, Mikrotik, Netgear, D-Link (SMF,1310nm,10km,DDM) 2 Pack
- Brand: Black Box
- Part Number: SFP Tranceiver
- Compatible Brand: 2 Packs
- Device Type: Transceiver
- Model #: 958912356267
- $47.99 –
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10G Multimode SFP+ LC Module, 10GBase-SR Fiber Transceiver for Cisco SFP-10G-SR, Meraki MA-SFP-10GB-SR, Ubiquiti UniFi UF-MM-10G, Mikrotik, Netgear and More (MMF,850nm,300m,DDM) 2 Pack
- Brand: Black Box
- Part Number: AXS85-192-M3-Intel-2pcs-HF(EU)
- Compatible Brand: H!Fiber.com
- Device Type: Transceiver
- Model #: 948789777239
- $41.99 –
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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 –
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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 –
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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 –
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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
- $45.00 –
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Multimode Gigabit Fiber Media Converter - Built-In Fiber Module 2 km (1.24 miles) SC to UTP Cat5e Cat6 10/100/1000 RJ-45 Auto Sensing Gigabit or Fast Ethernet Speed - Jumbo Frame - LLF Support
- Brand: Black Box
- Part Number: AN-UMG-MM-AS-1310J
- Compatible Brand: MultiMode / 1.24 mi (2 km) / SC
- Device Type: Transceiver
- Model #: 266682061733
- $65.99 –
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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
- $53.99 –
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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
- Brand: Black Box
- Part Number: 104065x2
- Device Type: Transceiver
- Form Factor: SFP
- Model #: 692468726318
- $65.99 –
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Intellinet Industrial Gigabit Media Converter, 10/100/1000Base-TX to SFP Slot, IP40-rated Metal Housing, DIN-rail Mount
- Model #: 508971
- $64.99 –
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SFP+10G 1310nm SMF 10km(10000m) SingleMode LC Fiber Optic Module Transceiver for Cisco SFP-10G-LR, Meraki MX100/MX400/ MX600/ MX450, MikroTik,Fortinet,Ubiquiti UF-SM-10G,TP-Link,Netgear
- Brand: Black Box
- Part Number: BSDF-J46D
- Compatible Brand: Black
- Device Type: Transceiver
- Model #: 993755637424
- $51.99 –
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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 #: 137430451385
- $42.79 –
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Single Mode Gigabit Fiber Media Converter - Built-In Fiber Module 20 km (12.42 miles) SC to UTP Cat5e Cat6 10/100/1000 RJ-45 Auto Sensing Gigabit or Fast Ethernet Speed - Jumbo Frame - LLF Support
- Brand: Black Box
- Part Number: AN-UMGSM-AS-20J
- Compatible Brand: ADnet
- Device Type: Transceiver
- Model #: 014511918058
- $67.99 –
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Multimode SC 850nm Gigabit Fiber Media Converter - Built-In SC Fiber Module 550m (0.34 miles) to UTP Cat5e Cat6 10/100/1000 RJ-45 Auto Sensing Gigabit | Fast Ethernet Speed - Jumbo Frame - LLF
- Brand: Black Box
- Part Number: AN-UMG-MM-AS-850J
- Compatible Brand: ADnet
- Device Type: Transceiver
- Model #: 030113677324
- $67.99 –
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10GBASE-SR SFP+ Multi Mode LC Module, TEG-10GBSR, Supports Distances up to 300m (984 feet), Hot Pluggable Fiber SFP+ Transceiver, 850nm Wavelength, Lifetime Protection, Silver
- Brand: Black Box
- Part Number: TEG-10GBSR
- Compatible Brand: Multicolor
- Device Type: Transceiver
- Model #: 066225954189
- $59.99 –
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- Network Media: 100Base-FX
- Wavelength: 1310nm
- Ports: 1 LC 100Base-FX port
- Transfer Rate: 100 Mbps
- Model #: J9054B
- $75.00 –
- More options from $75.00 - $79.54
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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 –
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1.25G Single Mode SFP LC Module, 1000Base-LX/LH Fiber Transceiver for Cisco GLC-LH-SMD, Ubiquiti UF-SM-1G, UniFi, Mikrotik, Intel, Netgear AGM732F, D-Link (SMF,1310nm,20km,DDM) 2 Pack
- Brand: Black Box
- Part Number: ASF13-24-20-D-Ubt(2pcs)
- Compatible Brand: 1000Base-LX: 20km
- Device Type: Transceiver
- Model #: 671972166319
- $33.99 –
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a Pair of 1.25G SFP Bidi Transceiver, 1000Base-BIDI SingleMode Simplex LC Fiber Module for Cisco GLC-BX-20D/GLC-BX-20U, Ubiquiti UniFi UF-SM-1G-S and More, SMF 1550nm/1310nm, DDM, up to 20 km
- Brand: Black Box
- Part Number: ABL35-24-20/ ABL53-24-20(Cisco-1pair)
- Compatible Brand: GLC-BX-20D/GLC-BX-20U
- Device Type: Transceiver
- Model #: 896589061902
- $53.99 –
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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
- $34.29 –
- Free Shipping
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1.25G SFP Transceiver 1000Base-LX, 1310nm SMF SingleMode Fiber Optic Module, up to 10 km, for Cisco GLC-LH-SMD, Meraki MA-SFP-1GB-LX10, Ubiquiti UniFi, Fortinet, Mikrotik, TP-Link, Pack of 2
- Brand: Black Box
- Part Number: ASF13-24-10(Cisco-2pc)(CA)
- Compatible Brand: Cisco GLC-LH-SMD/GLC-LH-SM/SFP-GE-L, Meraki MA-SFP-1GB-LX10, Ubiquiti UniFi UF-SM-1G, Fortinet, Mikrotik, D-Link, Supermicro, Netgear, TP-Link TL-SM311LS and Other Open Switches
- Device Type: Transceiver
- Model #: 715375333305
- $44.99 –
- Free Shipping
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40GBASE-SR4 QSFP+ Optical Transceiver Module Compatible with Mellanox MC2210411-SR4L MC2210411-SR4 850nm 100m DDM MPO-12/UPC MMF
- Brand: Black Box
- Part Number: QSFP-40G-SR4-ME
- Compatible Brand: OPSTRAN
- Device Type: Transceiver
- Model #: 291796641794
- $65.99 –
- Free Shipping
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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
- Brand: Black Box
- Compatible Brand: 4 Pack
- Device Type: Transceiver
- Media Conversion: RJ-45 - SC
- Model #: 641061787702
- $69.99 –
- Free Shipping
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One Pair of 1.25G SFP WDM SC Bidi Transceiver 1000Base-BIDI SingleMode Simplex Fiber Module SMF 1310nm/15500nm DDM up to 20 km for Cisco GLC-BX-D, Ubiquiti UniFi UF-SM-1G-S, Mikrotik and More
- Brand: Black Box
- Device Type: Transceiver
- Media Conversion: RJ-45 - SC
- Standards: IEEE 802.3U
- Model #: 160545232720
- $49.99 –
- Free Shipping
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Intellinet Gigabit Fiber SFP Optical Transceiver Module, 1000Base-SX (LC) Multi-Mode Port, 550 m (1,800 ft.), HPE-compatible, Silver
- Model #: 508742
- $20.49
- $17.99 –
- Save: 12%
- Free Shipping
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40 Gigabit QSFP+ MPO Multi-Mode Transceiver, 40GBASE-SR4 Module for Arista QSFP-40G-SR4, 850nm, DDM, 100m
- Brand: Black Box
- Part Number: QSFP-SR4(Arista-1pc)-AU
- Compatible Brand: For Arista
- Device Type: Transceiver
- Model #: 291856162199
- $67.99 –
- Free Shipping
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1.25/2.5/5/10G-T RJ45 Optical Module 10GBase-T SFP+ Transceiver 30M with CAT6a/7 for Cisco for Fortinet for Ubiquiti for Netgear for Mikrotik for D-Link for Meraki for TP-Link and More Plug and Play
- Brand: Black Box
- Dimensions: 14.33in W x 12.83in H x 9.06in D
- Weight: 0.05 kilograms
- Package Contents: 1
- Model #: 264047371471
- $67.99 –
- Free Shipping
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Intellinet Fast Ethernet WDM Bi-Directional Single Mode Media Converter, 10/100Base-TX to 100Base-FX (SC) Single-Mode, 20 km (12.4 mi.), WDM (RX1550/TX1310)
- Device Type: Transceiver
- Wavelength: 1550 nm 1310 nm
- Protocols: Fast Ethernet
- Ports: 10/100Base-TX 100Base-FX
- Model #: 510547
- $49.99 –
- Free Shipping
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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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Axiom NTSFP-SX-AX 1000BASE-SX SFP Transceiver for Red Lion - NTSFP-SX
- Device Type: Transceiver
- Transfer Rate: 1000BASE-SX
- Model #: NTSFP-SX-AX
- $105.99 –
- Free Shipping
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Transition Networks C2110-1014 Fast Ethernet Media Converter
- Ports: 1 x RJ-45 Network 1 x SC Network
- Max Distance: 12.43 Mile
- Dimensions: 0.9' Height x 3.4' Width x 6.5' Depth
- Parts: Lifetime
- Model #: C2110-1014
- $493.61
- $470.56 –
- Free Shipping
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