NUBASA (Network Universal Bandwidth and Smart Access) is an innovative networking brand dedicated to delivering high-performance, reliable, and easy-to-manage connectivity solutions for homes and businesses.
NUBASA exists to “Empower networks with ultimate bandwidth and intelligent connectivity.” Our mission: Break limits. Stay connected.
10G/5G/2.5G/1G SFP+ to RJ45
10Gb Fixed Speed SFP+ to RJ45
10Gb SFP+ to RJ45 (262ft/80m)
10G/5G/2.5G/1G SFP+ to RJ45
10Gb Fixed Speed SFP+ to RJ45
SFP to RJ45 Transceiver Module
 10G/5G/2.5G/1G |  10G/5G/2.5G/1G(Pack of 2) | 10G/5G/2.5G/1G/100M | 10G Fixed Speed |  1000M/100M/10M | 10G Fixed Speed 80m | |
|---|---|---|---|---|---|---|
Customer Reviews | — | — | — | — | — | — |
Price | — | — | — | — | — | — |
Model | SFP-10G-RJ45-A3R | SFP-10G-RJ45-U3R (Pack of 2) | SFP-10G-RJ45-A | SFP-10G-RJ45-U | SFP-1G-SFP-R | SFP-10G-RJ45-U8 |
Main Chip | Realtek RTL8261C | Realtek RTL8261C | Marvell CUX3510 | Marvell CUX3510 | Realtek RTL8211F | Marvell CUX3510 |
Data Rate | 10G/5G/2.5G/1G | 10G/5G/2.5G/1G | 10G/5G/2.5G/1G/100M | 10G Fixed Speed | 1000M/100M/10M | 10G Fixed Speed |
Max Cable Distance | 10G/5G?30m, 2.5G/1G?100m | 98ft (30m) | 10G/5G?30m, 2.5G/1G?100m | 98ft (30m) | 328ft (100m) | 262ft (80m) |
Cable Type | CAT.6a or Above | CAT.6a or Above | CAT.6a or Above | CAT.6a or Above | CAT.5e or Above | CAT.6a or Above |
Power Consumption | < 2.5W | < 2.5W | < 2W | < 2W | < 1W | < 2.5W |
Operating Temperature | 14?~+158? (-10?~70?) | 14?~+158? (-10?~70?) | 14?~+158? (-10?~70?) | 14?~+158? (-10?~70?) | 14?~+158? (-10?~70?) | 14?~+158? (-10?~70?) |
Will this work with my Cisco switch?
Confirmed Compatible: Cisco, Ubiquiti, Netgear, Fortinet, D-Link, TP-Link, Linksys, Edge-core, Intel, EMC, Meraki, FS, Norkia, QTC, Broadcom, Supermicro, and Other Open Switches.
Do I need the 10G-only or Auto model for my 2.5G router?
1. Your Device Network Port Speed (1G/2.5G/5G) ? AUTO-SENSING
2. Your Device Network Port Speed (10G) ? FIXED-SPEED
Does this 10G/5G/2.5G/1G Auto-Sensing SFP+ adapter support 100M and 10M connections?
ASIN: B0FH2T42FP (Model: SFP-10G-RJ45-A) YES to Auto-Sensing speeds (10G?5G?2.5G?1G?100M). Not for obsolete 10M devices.
ASIN: B0FLKHXQ3D (Model: SFP-10G-RJ45-A3R) YES to Auto-Sensing speeds (10G?5G?2.5G?1G). Not for obsolete 100M/10M devices.
Why does my SFP+ adapter get burning hot?
Your SFP+ to RJ45 adapter is designed to operate safely at 14-158°F(-10~+70°C ) - this is completely normal for high-speed modules. No need for concern!
Can I use regular Ethernet cables (like CAT6), or do I need special ones?
We recommend using CAT6a or CAT7 shielded twisted-pair (STP) cables for stable 10G performance, especially over distances longer than 15 meters. CAT6 cables may work for short runs (<10m), could not rated for full 10GBASE-T bandwidth.
SFP to RJ45 Transceiver Module
10G/5G/2.5G/1G | 10G/5G/2.5G/1G(Pack of 2) | 10G/5G/2.5G/1G/100M | 10G Fixed Speed | 1000M/100M/10M | 10G Fixed Speed 80m |
|---|---|---|---|---|---|
| Customer Reviews | |||||
| — | — | — | — | — | — |
| Price | |||||
| — | — | — | — | — | — |
| Model | |||||
| SFP-10G-RJ45-A3R | SFP-10G-RJ45-U3R (Pack of 2) | SFP-10G-RJ45-A | SFP-10G-RJ45-U | SFP-1G-SFP-R | SFP-10G-RJ45-U8 |
| Main Chip | |||||
| Realtek RTL8261C | Realtek RTL8261C | Marvell CUX3510 | Marvell CUX3510 | Realtek RTL8211F | Marvell CUX3510 |
| Data Rate | |||||
| 10G/5G/2.5G/1G | 10G/5G/2.5G/1G | 10G/5G/2.5G/1G/100M | 10G Fixed Speed | 1000M/100M/10M | 10G Fixed Speed |
| Max Cable Distance | |||||
| 10G/5G?30m, 2.5G/1G?100m | 98ft (30m) | 10G/5G?30m, 2.5G/1G?100m | 98ft (30m) | 328ft (100m) | 262ft (80m) |
| Cable Type | |||||
| CAT.6a or Above | CAT.6a or Above | CAT.6a or Above | CAT.6a or Above | CAT.5e or Above | CAT.6a or Above |
| Power Consumption | |||||
| < 2.5W | < 2.5W | < 2W | < 2W | < 1W | < 2.5W |
| Operating Temperature | |||||
| 14?~+158? (-10?~70?) | 14?~+158? (-10?~70?) | 14?~+158? (-10?~70?) | 14?~+158? (-10?~70?) | 14?~+158? (-10?~70?) | 14?~+158? (-10?~70?) |
Will this work with my Cisco switch?
Confirmed Compatible: Cisco, Ubiquiti, Netgear, Fortinet, D-Link, TP-Link, Linksys, Edge-core, Intel, EMC, Meraki, FS, Norkia, QTC, Broadcom, Supermicro, and Other Open Switches.
Do I need the 10G-only or Auto model for my 2.5G router?
1. Your Device Network Port Speed (1G/2.5G/5G) ? AUTO-SENSING
2. Your Device Network Port Speed (10G) ? FIXED-SPEED
Does this 10G/5G/2.5G/1G Auto-Sensing SFP+ adapter support 100M and 10M connections?
ASIN: B0FH2T42FP (Model: SFP-10G-RJ45-A) YES to Auto-Sensing speeds (10G?5G?2.5G?1G?100M). Not for obsolete 10M devices.
ASIN: B0FLKHXQ3D (Model: SFP-10G-RJ45-A3R) YES to Auto-Sensing speeds (10G?5G?2.5G?1G). Not for obsolete 100M/10M devices.
Why does my SFP+ adapter get burning hot?
Your SFP+ to RJ45 adapter is designed to operate safely at 14-158°F(-10~+70°C ) - this is completely normal for high-speed modules. No need for concern!
Can I use regular Ethernet cables (like CAT6), or do I need special ones?
We recommend using CAT6a or CAT7 shielded twisted-pair (STP) cables for stable 10G performance, especially over distances longer than 15 meters. CAT6 cables may work for short runs (<10m), could not rated for full 10GBASE-T bandwidth.
NUBASA (Network Universal Bandwidth and Smart Access) is an innovative networking brand dedicated to delivering high-performance, reliable, and easy-to-manage connectivity solutions for homes and businesses.
NUBASA exists to “Empower networks with ultimate bandwidth and intelligent connectivity.” Our mission: Break limits. Stay connected.
10G/5G/2.5G/1G SFP+ to RJ45
10Gb Fixed Speed SFP+ to RJ45
10Gb SFP+ to RJ45 (262ft/80m)
10G/5G/2.5G/1G SFP+ to RJ45
10Gb Fixed Speed SFP+ to RJ45