MikroTik S+31DLC10D 10G SFP+ LR 1310nm 10km LC
The MikroTik S+31DLC10D is a new industrial-grade 10G SFP+ single-mode module for long-distance fiber links up to 10 km using the widely supported 1310 nm wavelength and dual-LC connector. It delivers all the essential capabilities of the popular XS+31LC10D at almost half the price — purpose-built for customers who need reliable 10G connectivity without 25G SFP28 overhead. Features built-in DDM for real-time monitoring of optical power, temperature, voltage, and laser bias current.
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The MikroTik S+31DLC10D is a reliable, cost-efficient 10G SFP+ module engineered for backbone links, campus networks, industrial deployments, and ISP infrastructure where long-reach single-mode fiber is required.
Running at 1310 nm over dual-LC connectors, it supports full-duplex operation across links up to 10 km on standard single-mode fiber — the same reach as the XS+31LC10D, but at nearly half the price. If your deployment is 10G-only and you do not need 25G SFP28 compatibility, the S+31DLC10D is the smart choice.
Built-in Digital Diagnostics Monitoring (DDM) provides continuous visibility into key optical parameters — enabling proactive maintenance and data-driven upgrade planning without adding external test equipment.
Key features:
- 10G SFP+ single-mode — full-duplex, up to 10 km reach
- 1310 nm wavelength — widely supported across switches, routers, and media converters
- Dual-LC connector for standard single-mode fiber patch cables
- Built-in DDM — real-time monitoring of optical power, voltage, temperature, and laser bias current
- Industrial-grade reliability — MTBF ~100,000 hours at 25°C
- Direct alternative to XS+31LC10D at approximately half the price
- Product code: S+31DLC10D
Compatible with: MikroTik switches and routers with SFP+ ports, as well as third-party equipment from Cisco, Ubiquiti, Juniper, and other vendors supporting standard 10G SFP+ LR modules.
Ideal for: ISP backbone uplinks, enterprise campus fiber rings, industrial network backbones, data centre inter-switch links, and any 10G deployment where long-reach single-mode fiber is in use.
- Product code
- S+31DLC10D
- Connector
- Dual LC UPC
- Data Rate
- 1G / 10G
- Distance
- 10km
- Format
- SFP / SFP+
- Mode
- SM
- Wavelength
- 1310nm
General information
All students who attend the Training can receive a free L4 license from MikroTik. Training should be at least three days long.
Students are allowed to take the certification test ONLY upon the attendance of individual training course, in the class, under the supervision of a MikroTik Certified Training Partner.
Each certification test consists of a pre-defined % of random questions (multiple choice and true/false) from specific question categories. Items also have a difficulty parameter. MTCNA test is generated from more straightforward questions, Advanced tests – from more difficult questions.
Only one attempt is allowed. The test must be finished within one hour. The passing grade is set to 60%. There are 25 questions in the exam.
Certificate numbers and RouterOS L4 licenses are assigned automatically by MikroTik. Students can see their certificates and generate license keys once logged into the account server. Printed documents from MikroTik cost USD 30 per piece. Shipping is not included.
Remote training sessions and certification exams are not allowed.
MikroTik Certification Test without prior attendance of particular MikroTik Training Session is not allowed.
Wireless Netware offers every participant a free RouterBOARD hAP-ac-lite.
The price includes class attendance, course materials, coffee breaks and lunch, "Only for local Training." The amount does not cover travel and accommodation expenses.
Please bring (very important): Laptop, power extension strip (10ft./3m) with five sockets, one long Ethernet cable (16ft./5m+) and several short Ethernet cables.
Cost: Early bird price for the course is $850. It is valid 15 days before the scheduled session, referring to the MikroTik Training website. The price will be $1050 after the early bird date. The price includes class attendance, course materials, coffee breaks and lunch," Only for local Training." The amount does not cover travel and accommodation expenses. Seating is limited to only four students. The seat is reserved and guaranteed just after the payment is received in full amount.
Certificates will only be valid for three years.
Become a consultant: It's simple if you have MTCNA (score 75%+) and at least one valid MikroTik Engineer level certificate (MTCRE, MTCWE, MTCTCE, MTCUME or MEDICINE) with score 75%+, apply by email with your mikrotik.com account name and fields of expertise and MikroTik will add you to the list. To stay on the consultant list, you will have to have valid certificates, participate in the MikroTik Forum and attend the ...M.U.M. events in your country conducting RouterOS case studies or workshops for the rest of the attendees.
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