25G/100G Solutions

100G LR4 10KM Optical Transceiver for MikroTik 100Gbps Hardware.

The MikroTik XQ+31LC02D is a 100G QSFP28 single-mode fiber transceiver — Dual LC UPC connector, 4× independent full-duplex 25G channels, LAN-WDM wavelengths 1271/1291/1311/1331 nm, 2km reach on OS2 single-mode fiber (100GBASE-LR4), built-in digital diagnostic monitoring (optical power), operates to +70°C, hardened for temperature, humidity, and EMI. Compatible with MikroTik CCR2216, CRS504-4XQ-IN/OUT, CRS510-8XS-2XQ-IN, CRS518-16XS-2XQ-RM, and any IEEE 100GBASE-LR4 compliant QSFP28 port. MTBF ~200,000 hours at 25°C. No certifications listed (optical module). USD 229.00.

The MikroTik DDQ+85MP01D is a QSFP-DD 400G SR8 optical transceiver module designed for ultra-high-speed fiber deployments on the CRS812 and CRS804 platforms. It delivers 400 Gbps aggregate bandwidth across 8 independent full-duplex channels at 50 Gbps each, covers distances up to 100m via MTP/MPO-16 Female-Female Type-B polarity cable, and includes built-in digital diagnostics for optical power, voltage, temperature, and laser bias current — for USD 159, purpose-built for data centre interconnects and high-density core switching beyond DAC cable reach.

The XS+31LC10D is a versatile 1.25G SFP, 10G SFP+, and 25G SFP28 module that's perfect for varied network setups. With extended compatibility, it is a direct upgrade from the previous 10G SFP+ 10 km model, offering more features at the same price.

The MikroTik DDQ+DA0003 is a 400G QSFP-DD passive direct attach copper cable (DAC), 3 metres long — the longer of two DAC options MikroTik offers for the CRS812 and CRS804 400G platforms. With integrated QSFP-DD modules on both ends, it requires no transceivers, no fiber, and no power budget management — simply plug it in and achieve full 400G connectivity between devices across racks. At USD 109, it is the most cost-effective way to connect 400G-capable switches over inter-rack distances in a structured data centre environment.

The SYNOXX EQP85Y-01D is a 100G QSFP28 SR4 optical transceiver delivering 100Gbps 
over multimode fiber using a 4×25G parallel VCSEL array — transmitting and receiving 
across four simultaneous 25G optical lanes via an 8-fiber MPO ribbon connector, 
supporting distances up to 100m on OM3 and OM4 multimode fiber for high-density 
100G data centre switching, 100G parallel breakout deployments, and any 100G 
application requiring MPO-based multimode fiber infrastructure. Compliant with 
QSFP28 MSA and IEEE 802.3bm, featuring integrated Digital Diagnostic Monitoring 
(DDM) for real-time temperature, voltage, TX/RX optical power, and bias current 
monitoring with low power consumption. Hot-pluggable, RoHS compliant, and IC 
Certified.

The SYNOXX EDQPY-5-26 is a 100G QSFP28 to QSFP28 passive direct attach copper 
(DAC) cable delivering 100Gbps over a 5-metre 26AWG twinax connection — purpose-built 
for extended-rack and cross-row 100G deployments where 1m and 3m cables fall short, 
including end-of-row switch connections, long cable tray runs, and flexible spine-to-leaf 
links requiring extra reach on the passive copper budget. Based on a 4×25G architecture, 
compliant with SFF-8636 and IEEE 802.3bj, with a two-wire I2C interface for monitoring 
and control, low power consumption, and low crosstalk across the full 5m run. 
Hot-pluggable, RoHS compliant, and IC Certified.

The MikroTik XQ+85MP01D is a 100G QSFP28/QSFP+ multimode fiber transceiver — 1×12 MTP/MPO connector, 4× independent full-duplex 25G channels, 850nm VCSEL, 100m reach on OM4 multimode fiber (100GBASE-SR4 / 40GBASE-SR4), built-in digital diagnostic monitoring (optical power). Requires Female-Female Type-B polarity MTP/MPO-12 optical cable. Compatible with MikroTik CCR2216, CRS504-4XQ-IN/OUT, CRS510-8XS-2XQ-IN, CRS518-16XS-2XQ-IN, and any IEEE 100GBASE-SR4 compliant QSFP28 port. MTBF ~100,000 hours at 25°C. No certifications listed (passive optical module). USD 89.00.

High-performance 100G QSFP28 to 4x SFP28 passive DAC breakout cable designed for data center and high-speed networking applications, featuring low crosstalk, low insertion loss, and excellent signal integrity.

The SYNOXX EDQPY-4SP3 is a 100G QSFP28 to 4×SFP28 passive direct attach copper 
(DAC) breakout cable that splits a single 100G QSFP28 port into four independent 
25G SFP28 connections over 3 metres of twinax copper — enabling cost-effective 
25G server and storage connectivity from a 100G spine or leaf switch port without 
additional transceivers. Compliant with IEEE 802.3bj, SFF-8636, and SFF-8402 
standards, featuring EEPROM support for device identification, low insertion loss, 
and passive operation with no active components required. Hot-pluggable, RoHS 
compliant, and IC Certified.