MikroTik S+31DLC10D 1310nm SFP+ Network Transceiver Module

MikroTik S+31DLC10D 1310nm SFP+ Network Transceiver Module

The MikroTik S+31DLC10D is an industrial-grade 10 Gigabit SFP+ optical transceiver designed for long-distance single-mode fibre connections of up to 10km. Operating at a 1310nm wavelength with a dual-LC connector, it provides reliable full-duplex connectivity for backbone links, campus networks, industrial deployments and ISP infrastructure.

Key Features:

• 10Gbps SFP+ optical transceiver
• Designed for single-mode fibre
• Transmission distance up to 10km
• 1310nm operating wavelength
• Dual-LC optical connector
• Full-duplex optical communication
• Digital Diagnostic Monitoring (DDM/DDMI)
• Monitors optical power, voltage, temperature and laser bias current
• Suitable for backbone, campus and ISP networks
• Compatible with MikroTik SFP+ devices
• Compatible with suitable non-MikroTik SFP+ equipment
• Approx. 100,000-hour MTBF at 25°C

Features

10 Gigabit Fibre Connectivity

The S+31DLC10D provides 10Gbps optical connectivity for compatible SFP+ network equipment, making it suitable for high-bandwidth links between switches, routers and other network infrastructure.

Up to 10km Single-Mode Reach

Designed for single-mode fibre, the transceiver supports optical links of up to 10 kilometres, making it well suited to building-to-building connections, campus backbones and service-provider infrastructure.

1310nm Dual-LC Interface

The module uses a widely supported 1310nm wavelength and dual-LC connector for separate transmit and receive fibres, enabling full-duplex communication over compatible single-mode fibre cabling.

Digital Diagnostic Monitoring

Built-in DDM/DDMI functionality allows compatible network equipment to monitor key operating parameters including optical transmit and receive power, module voltage, temperature and laser bias current.

Industrial-Grade Reliability

MikroTik positions the S+31DLC10D as an industrial-grade optical module suitable for demanding network deployments requiring stable 10 Gigabit fibre connectivity.

• Requires compatible SFP+ network equipment.
• Designed for single-mode fibre, not multimode fibre.
• Requires a duplex LC fibre cable.
• This model supports 10Gbps and should not be confused with the XS+31LC10D, which also supports 25Gbps SFP28.
• Maximum link distance depends on fibre quality, connectors, splices and total optical loss.

Technical Specifications:

The MikroTik S+31DLC10D provides reliable 10Gbps single-mode fibre connectivity over distances of up to 10km, with a 1310nm dual-LC interface and built-in digital diagnostics for professional network deployments.