MikroTik S-RJ01 RJ45 SFP Copper Module
The MikroTik S-RJ01 is a versatile copper module that can connect to various networking devices via most SFP ports. It allows for bi-directional data links of up to 1.25Gb/s and has a transmission range of 100m over unshielded cable. This module is compatible and tested with multiple MikroTik products, including Cloud Core Routers, Cloud Router Switches, and RB2011 and RB260 Series.
Tech Specs
| Device Specifications | |
|---|---|
| Data Rate | Up to 1.25 Gb/s bi-directional |
| Transmission Distance | 100m over unshielded cable |
| Standards Compliance | IEEE Std 802.3TM-2002 SFP MSA |
| Certifications | RoHS Compliance |
| Interface | Access to physical layer IC via 2-wire serial bus RJ-45 connector |
| Form Factor | Hot Pluggable SFP footprint |
| Power Supply | +3.3V single power supply |
| Operating Temperature | 0°C to +85°C |
FAQs
Q1: What is the MikroTik S‑RJ01?
A: The S‑RJ01 is a copper SFP transceiver module that converts an SFP port into a standard RJ‑45 Ethernet port, enabling Gigabit Ethernet over twisted-pair cabling.
Q2: What data rates does the S‑RJ01 support?
A: It supports 10 / 100 / 1000 Mbit/s Ethernet, with a maximum data rate of around 1.25 Gb/s in its SFP application.
Q3: What is the maximum cabling distance?
A: It supports transmission over unshielded twisted‑pair (UTP) cables up to 100 m.
Q4: Is the S‑RJ01 hot‑pluggable and what is its power requirement?
A: Yes, it is hot‑pluggable in an SFP slot and runs from a single 3.3 V supply, which is typical for SFP modules.
Q5: What are the operating temperature limits?
A: The module is rated to operate from 0 °C to +85 °C, so it's suitable for a broad range of deployment environments.