25G & 10G AI Networking

25G and 10G networking solutions for servers, AI infrastructure and data center environments. Find compatible switches, routers, SFP28 and SFP+ transceivers, DAC cables and fiber accessories.

MikroTik CCR2004-1G-2XS-PCIe 25G RouterOS PCIe Router Card
Available!
The MikroTik CCR2004-1G-2XS-PCIe is a unique PCIe network interface card that embeds a complete, fully licensed RouterOS router directly inside a server. Installed into a standard PCIe slot, it presents itself to the host as a network interface while simultaneously running RouterOS v7 on its own dedicated quad-core ARM64 AL52400 processor running at 1500 MHz with 4 GB of RAM. The card provides 1× Gigabit Ethernet and 2× 25G SFP28 ports, and can operate in two modes: a standard RouterOS mode for full routing, firewall, and VPN functionality, or a Passthrough mode for near-transparent, wire-speed bridging at up to 100 Gbps with Jumbo frames. Supported on Linux hosts and RouterOS hosts, it is aimed for those who want to add powerful router capabilities to an existing server.
US$199.00
SYNOXX 25G SFP28 LR Transceiver ESP312X-10D LC 10km
In stock
The SYNOXX ESP312X-10D is a 25G SFP28 LR optical transceiver delivering 25.78Gbps 
transmission over single-mode fiber (SMF) up to 10km using a 1310nm DFB laser 
transmitter and PIN receiver — engineered for 25G long-reach data centre 
interconnects, metro-edge telecom links, campus backbone 25G fiber uplinks, and 
5G CPRI fronthaul over extended SMF distances. Features Digital Diagnostic Monitoring 
(DDM) via I2C for real-time temperature, voltage, TX/RX power, and bias current 
monitoring, compliant with SFP28 MSA, IEEE 802.3cc, and SFF-8472 standards, with 
low power consumption and a standard LC duplex connector. Hot-pluggable, RoHS 
compliant, and IC Certified.
US$100.00
SYNOXX 10G SFP+ Copper Transceiver ES-T7-R RJ45 100m
In stock
The SYNOXX ES-T7-R is a 10GBase-T SFP+ copper transceiver delivering 10Gbps data 
transfers over standard Cat6a or Cat7 twisted-pair cables up to 100 metres — 
eliminating the need for fiber optics in short-to-medium range enterprise and data 
centre deployments. Supports 10G and 1G data rates with a maximum power consumption 
of 2.5W, hot-pluggable SFP+ form factor, and compliance with IEEE 802.3 and SFP+ MSA 
standards. Hot-pluggable, RoHS compliant, and IC Certified for Canada and the US.
US$92.00
SYNOXX 25G SFP28 DAC Cable EDSP2X-5-26 SFP28 5m
In stock
The SYNOXX EDSP2X-5-26 is a 25G SFP28 to SFP28 passive direct attach copper (DAC)
cable delivering 25.78Gbps over a 5-metre 26AWG twinax connection — built for
extended-rack and end-of-row 25G deployments where 1m and 3m cables fall short,
including cross-rack leaf-to-server links, overhead cable tray runs spanning multiple
rack units, and 100G breakout target connections requiring routing slack across
rack boundaries. Compliant with SFP28 MSA and SFF-8402, featuring a hot-pluggable
SFP28 form factor, fully passive copper with no active components, and operating
temperature range of 0°C to 70°C. Hot-pluggable, RoHS compliant, and IC Certified.
US$75.00
ETU 25G SFP28 LR 1310nm 10KM LC
Available!
25G SFP28 LR transceiver, 1310nm, 10km over SMF, LC duplex, DDM support, low power consumption, hot-pluggable, ideal for data center and telecom applications.
US$72.00
MikroTik S+31DLC10D 10G SFP+ LR 1310nm 10km LC
Available!
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.
US$69.00