ST-10G-SFP-T-30
3-year warranty · Standard lead time 3–7 days
10GBASE-T SFP+ Copper Transceiver — 10G over Cat6a/7 up to 30m
The Sate Optics ST-10G-SFP-T-30 is a 10GBASE-T SFP+ copper transceiver that puts a 10G RJ45 port into any SFP+ cage. It runs 10Gbps over Cat6a/Cat7 copper cabling up to 30m — the practical way to connect copper-port servers and switches to an SFP+ fabric.
Why This Module
- 10G over copper: RJ45 interface on Cat6a/Cat7 cabling, no fiber needed
- Drop-in conversion: turns an SFP+ cage into a 10GBASE-T port
- Low latency PHY: standard 10GBASE-T signalling for server and storage links
Compatible with your platform — coded for major networking platforms, including Cisco, Juniper, Arista, Huawei, Nokia, H3C and ZTE; 100% tested before shipment.
Key Specifications
| Parameter | Specification |
| Form Factor | SFP+ |
| Data Rate | 10Gbps |
| Standard | IEEE 802.3an 10GBASE-T |
| Connector | RJ45 |
| Cable Type | Cat6a / Cat7 UTP copper |
| Transmission Distance | Up to 30m |
| Operating Temperature | 0~70℃ |
Used In
- Switches with SFP+ cages that need RJ45 copper ports
- Servers, storage and workstations with 10GBASE-T NICs
- Top-of-rack switches mixing fiber uplinks and copper downlinks
- Typical platforms: Cisco Nexus 9300 / 9200 series and Catalyst 9300 / 9500, Arista 7050X / 7060X series, Juniper EX4600 / QFX5100, NVIDIA Spectrum SN2000 / SN3000 series and ConnectX NICs, Huawei CloudEngine 6857 / 5855, Nokia 7250 IXR, H3C S6520X / S12500 and ZTE ZXR10 5960 series.
Not sure it fits your equipment? Request a Quote and tell us your switch model — we confirm compatibility before you order.
Where It Fits
- Server and storage connections inside the rack row
- 10G upgrades over installed Cat6a cabling
- Mixed-media top-of-rack designs
Every module is covered by a 3-year warranty with lifetime maintenance. Standard lead time is 3–7 days for most products, and samples are available for evaluation.
More in 10G-T SFP+ Copper Transceivers
| Part Number | Model No. | Picture | Data Rate(Mbps) | Wavelength | Media Type | Reach | TX Power(dBm) | RX Sens.(dBm) | Temp.(℃) | Note | Datasheet |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ST-10G-SFP-T-30 | 10G SFP+ Copper RJ45 Compatible | ![]() |
10Gbps | N/A | Copper RJ45 | 30m | N/A | N/A | 0~70℃ | Compatible 10GBASE-T SFP+ Copper Transceiver | |
| ST-10G-SFP-T-30I | 10G SFP+ Copper RJ45 Industrial Compatible | ![]() |
10Gbps | N/A | Copper RJ45 | 30m | N/A | N/A | -40~85℃ | Industrial Temperature 10GBASE-T SFP+ Copper Transceiver | |
| ST-10G-SFP-T-80 | 10G SFP+ Copper RJ45 Compatible | ![]() |
10Gbps | N/A | Copper RJ45 | 80m | N/A | N/A | 0°C~70°C | Compatible 10GBASE-T SFP+ Copper Transceiver | |
| ST-10G-SFP-T-100 | 10G SFP+ Copper RJ45 Compatible | ![]() |
10Gbps | N/A | Copper RJ45 | 100m | N/A | N/A | 0°C~70°C | Compatible 10GBASE-T SFP+ Copper Transceiver | |
| ST-10G-SFP-T-M30 | 10G SFP+ Multi-rate Copper RJ45 Compatible | ![]() |
10G/1.25G/100M/10M | N/A | Copper RJ45 | 30m | N/A | N/A | 0~70℃ | Multi-rate 10GBASE-T SFP+ Copper Transceiver |


