Optical transceivers

The SYNOXX EQD400-LR4 is a 400G QSFP-DD LR4 hot-pluggable optical transceiverdelivering 400Gbps via 4×100G PAM4 WDM lanes at 1310nm over single-mode fiber(SMF) to 10km — the long-reach member of the SYNOXX 400G QSFP-DD transceiverfamily for data centre interconnect (DCI), campus backbone links, ISP aggregation,and any 400G Ethernet deployment requiring optical reach well beyond the 100m OM4ceiling of SR8 transceivers and the 3m passive copper limit of QSFP-DD DAC cables.Compliant with QSFP-DD MSA, IEEE 802.3bs, and 400GAUI-8, featuring a Duplex LCconnector, DDM/DOM monitoring (temperature, voltage, bias current, Tx/Rx opticalpower), power consumption below 10W, and operating temperature 0°C to 70°C.IC Certified for Canada and the US.

The SYNOXX EQD400-FR4 is a 400G QSFP-DD FR4 hot-pluggable optical transceiverdelivering 400Gbps via 4 CWDM optical channels using PAM4modulation over single-mode fiber to 2km — the campus edge and metro accessmember of the SYNOXX 400G QSFP-DD optical family, positioned between the EQD400-SR8and the EQD400-LR4 for deployments requiring400G optical reach beyond multimode limits but within the 2km campus or intra-siteSMF plant. Host FEC is required at the switch port forfull 2km operation — confirm FEC support with your switch vendor before ordering.Compliant with QSFP-DD MSA, IEEE 802.3bs, and 400GAUI-8, with Duplex LC connector,four CWDM4 wavelengths, DDM/DOM monitoring via I2C, DSP-based design, powerconsumption below 10W, and operating temperature 0°C to 70°C.

The SYNOXX EQP29Y-10D is a 100G QSFP28 LR4 optical transceiver delivering 100Gbps 
transmission over single-mode fiber up to 10km using four LAN Wavelength Division 
Multiplexing (LWDM) channels around 1310nm — a standard LC duplex interface 
enabling long-reach 100G data centre interconnects, inter-building campus links, 
and metro-edge telecom connections without MPO ribbon fiber infrastructure. 
Compliant with QSFP28 MSA and IEEE 802.3ba, featuring a CAUI-4 (4×25G) electrical 
host interface, integrated Digital Diagnostic Monitoring (DDM) for real-time 
temperature, voltage, TX/RX power, and bias current monitoring, and low power 
consumption. Hot-pluggable, RoHS compliant, and IC Certified.

The SYNOXX EQD400-SR8 is a 400G QSFP-DD SR8 hot-pluggable optical transceiverdelivering 400Gbps via 8×50G PAM4 lanes at 850nm over OM4 multimode fiber to 100m(or OM3 to 70m) — the active optical alternative to 400G QSFP-DD DAC cables fordeployments requiring fiber connectivity beyond the passive copper reach class,including long-distance intra-datacenter 400G spine-to-leaf links, cross-row 400Gfabric connections, and InfiniBand HDR infrastructure requiring optical reach.Compliant with QSFP-DD MSA, CMIS 4.0, IEEE 802.3cm 400GBASE-SR8, and IEEE 802.3bs400GAUI-8, with MPO-16/APC connector, Digital Diagnostic Monitoring (DDM), andpower consumption below 10W. IC Certified for Canada and the US.

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 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.

The SYNOXX EB232X-10D/EB322X-10D is a matched 25G SFP28 BiDi transceiver pair 
enabling bidirectional 25Gbps transmission over a single strand of single-mode 
fiber (SMF) up to 10km using complementary wavelengths of 1270nm TX/1330nm RX 
and 1330nm TX/1270nm RX. Supports data rates up to 25.78125Gbps with Digital 
Diagnostic Monitoring (DDM), DFB transmitter, APD receiver, and power consumption 
of ≤1.5W per module, compliant with IEEE 802.3cc, SFF-8431, SFF-8432, and 
SFF-8472 standards. Hot-pluggable, RoHS compliant, and IC Certified.

The SYNOXX ES-T5-R-3 is a 10GBase-T SFP+ copper transceiver supporting 
multi-rate 10G/5G/2.5G/1G Ethernet over RJ45, with a 30m reach on Cat 6a/7 
cable. Hot-pluggable, RoHS compliant, and IC certified for Canada and the US.

The SYNOXX EB23X-10D/EB32X-10D is a matched 10G SFP+ BiDi transceiver pair enabling 
bidirectional 10Gbps transmission over a single strand of single-mode fiber up to 10km, 
using complementary wavelengths of 1270nm TX/1330nm RX and 1330nm TX/1270nm RX. 
Supports data rates up to 10Gbps with Digital Diagnostic Monitoring (DDM), DFB 
transmitter, APD receiver, and power consumption of ≤1.5W per module, compliant with 
IEEE 802.3ae and SFP+ MSA standards. Hot-pluggable, RoHS compliant, and IC Certified.

The SYNOXX ESP852X-01D is a 25G SFP28 SR optical transceiver delivering 25.78Gbps 
transmission over multimode fiber — up to 100m on OM4, 70m on OM3, and 20m on OM2 
— using an 850nm VCSEL laser and PIN photodiode, purpose-built for high-density 25G 
Ethernet switching, 5G CPRI fronthaul, and 100G breakout target deployments. 
Features a hot-pluggable SFP28 form factor, LC duplex connector, and Digital 
Diagnostic Monitoring (DDM) via SFF-8472, with low power consumption and compliance 
with IEEE 802.3cc and SFF-8402 standards. Hot-pluggable, RoHS compliant, and IC 
Certified.