MikroTik S+RJ10 Compatible 10GBASE-T SFP+ Copper Transceiver for CRS-Series
MikroTik compatible S+RJ10 - Key Features
- Compatibility: MikroTik
- Media Type: Twisted Pair CAT 6A/7 cable
- Fiber Count: CAT 5/6/7
- Connector: RJ45
- Maximum Distance: 30 m
- Supported Data Rate: 1 Gbps - 10 Gbps
- Temperature Range: Standard 0°-65°C
MikroTik S+RJ10 Price
MikroTik compatible S+RJ10 Specifications
Form Factor | SFP+ |
Media Type | Twisted Pair CAT 6A/7 cable |
Fiber Count | CAT 5/6/7 |
Connector | RJ45 |
Maximum Distance | 30 m |
Supported Data Rate | 1 Gbps - 10 Gbps |
Supported Ethernet Applications | 1000Base-T (Gigabit Ethernet copper), 10GBase-T (10 Gigabit Ethernet copper), 2.5GBase-T, 5GBase-T |
Temperature Range | Standard 0°-65°C |
Power | +3.3V single power supply |
Compliance | CE,IEEE 802.3ae,IEEE 802.3an,IEEE 802.3bz NBASE-T and MGBASE-T,INF-8074i,RoHS,SFP MSA |
MikroTik compatible S+RJ10 Datasheet
v6Complete technical specifications and product details
MikroTik compatible S+RJ10 Description
EdgeOptic's MikroTik S+RJ10 compatible is a MikroTik-coded 10GBASE-T copper SFP+ transceiver for CRS, RB, and CCR series hosts running RouterOS. EdgeOptic programs the module EEPROM with MikroTik-recognised vendor identity, so RouterOS accepts the transceiver under its standard module validation and reports link status through the normal /interface ethernet monitor pathway. The module is intended as a drop-in alternative to the native MikroTik S+RJ10 on equipment that already carries the OEM part in its transceiver guidance.
The transceiver operates per IEEE 802.3an for 10GBASE-T, IEEE 802.3bz for 2.5GBASE-T and 5GBASE-T, and IEEE 802.3ab for 1000BASE-T fallback. Reach is up to 30 m on Cat 6a or Cat 7 unshielded twisted-pair. The electrical and management interfaces follow SFF-8431 and SFF-8432, the governing MSAs for SFP+ class copper modules. Operating temperature covers 0 to 65 °C commercial grade, with CE and RoHS certification. The module draws more power than a fibre SFP+ and requires a high-power SFP+ cage; MikroTik CRS and RB hosts with SFP+ ports meet this envelope by design.
Because the S+RJ10 is a copper module, DOM telemetry is scoped to the fields that apply to a non-optical SFP+: case temperature, supply voltage, and link status. There is no laser, so transmit optical power, receive optical power, and laser bias current do not exist on this part and are not reported. Management tooling that expects optical DDM values should be configured to treat this module as a copper transceiver.
Target deployment is the MikroTik CRS-series family, including CRS305, CRS309, CRS310, CRS326, CRS328, and CRS354, together with RB5009 and CCR2004 hosts that expose SFP+ cages. Auto-negotiation must stay enabled to reach 10GBASE-T; the module does not support forced 10G, which matches MikroTik OEM behaviour on the same hosts. On high-density CRS3xx chassis, follow MikroTik's own thermal guidance for the specific model, because 10GBASE-T copper modules run warmer than fibre SFP+ under the same port count.
Backed by 15+ years of EdgeOptic compatibility engineering across vendor optical and copper SFP+ platforms. Ships next business day from EU stock with a lifetime warranty. For volume pricing, RouterOS version guidance, or lead time confirmation, contact our sales team.
Frequently Asked Questions
Does the S+RJ10 require auto-negotiation to reach 10GBASE-T on CRS326 and CRS354 switches?
Yes. The S+RJ10 reaches 10GBASE-T only with auto-negotiation enabled on the host SFP+ port, which matches the MikroTik OEM module's behaviour on the same CRS326 and CRS354 hosts. Forced 10G operation is not supported by this module class. For 2.5GBASE-T and 5GBASE-T fallback, RouterOS 7.x added per-speed SFP+ controls; consult the RouterOS documentation for the specific release running on the host before changing the interface speed configuration.
Which MikroTik CRS, RB and CCR models accept the S+RJ10 in their SFP+ cages?
The S+RJ10 is broadly deployed on MikroTik SFP+-equipped hosts, including the CRS305, CRS309, CRS310, CRS326, CRS328 and CRS354 in the CRS3xx line, together with RB5009 and CCR2004 routers. MikroTik's product page states that all current MikroTik devices with an SFP+ cage support the S+RJ10. For models or RouterOS versions outside that scope, verify against MikroTik's current product documentation before deployment.
Can I populate every SFP+ port on a CRS3xx with S+RJ10 modules, or do I need to leave spacing?
MikroTik's S+RJ10 general guidance recommends placing the module in every second SFP+ interface on high-density chassis, leaving an optical transceiver or an empty port between adjacent S+RJ10 modules. The reason is thermal: MikroTik's own documentation notes the module surface can heat up to 90 °C in continuous operation, and 10GBASE-T copper modules run warmer than fibre SFP+ at the same port count. The guidance applies primarily to multi-port CRS3xx chassis at high density; chassis with one or a small number of SFP+ cages (such as RB5009 with a single SFP+ port) are not in scope. Verify the specific model's thermal guidance on help.mikrotik.com before fully populating the cages.