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LANMexx 100G QSFP28 optical transceivers including 100GbE SR4/LR4/PSM4/CWDM4/ER4, singlemode/multimode fiber, LC/MTP/MPO connector, up to 40km)

Ethernet 100G rate SR4 100m multi-mode QSFP28 MPO connector transceiver
The QSFP-10000-SR4 is a short range multi-mode 100G QSFP28 optical module compatible with the 100GBase-SR4 specifications.

It uses 4 independent 25G lasers running 850nm over individual 8 strand fiber cabling. Each channel has 25Gbps for a total speed of 100G available on the QSFP28 interface.

The SR4 standard is used for short range fiber connections over 50/125um multi-mode OM4/OM3 fiber. The optical connectors are MPO on the QSFP-10000-SR4.

MPO connectivity is a reliable and convenient way for multi strand fiber applications.

LANMexx’s fiber transceivers have been tested for compatibility with a large variety of networking devices from well known brands like: Arista, Cisco, Juniper, Force10,

Edge-Core, ZyXEL, D-Link and many others. The transceivers follow the industry standards of QSFP Multi-Source Agreement (MSA), making them directly

interchangeable with any networking device following industry standards.


100G Ethernet transmission
Infiniband, QDR, EDR
Servers, switches, storage and host card adapters for Data center interconnect
High-performance computing clusters


4 independent full-duplex channels
Up to 28Gb/s data rate per channel
QSFP28 MSA compliant
Compliant to IEEE 802.3bm 100GBASE-SR4
Up to 100m OM4 MMF transmission
Operating case temperature: 0 to 70 C
Single 3.3V power supply
Maximum power consumption 3.5W
MTP/MPO optical connector
RoHS-6 compliant

Order  information

Part Number Description
QSFP28-100G-SR4 QSFP28 SR4
QSFP28-100G-LR4 QSFP28 LR4
QSFP28-100G-ER4 QSFP28 ER4 Lite

Ethernet 100g Rate Sr4 100m Multi-Mode Qsfp28 MPO Connector Transceiver

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