QSFP-40G-SR4: 40GBASE-SR4 QSFP+ Fiber Transceiver (Multimode, MPO, 850nm, DDM Supported) – 100m

QSFP-40G-LR4: 40GBASE-LR4 QSFP+ Fiber Transceiver (Single mode, LC, 1310nm, DDM Supported) – 10km


PLANET QSFP-40G series consists of Quad Small Form Factor Pluggable (QSFP) transceiver modules that are specifically designed for high-performance integrated duplex data link over single mode optical fiber. These transceiver modules are compliant with the QSFP Multisource Agreement (MSA) and hot pluggable. These modules offer an easy way to be installed in QSFP MSA compliant ports at any time without the interruption of the host equipment operation.

The QSFP-40G series also supports SFP-DDM (Digital Diagnostic Monitor) function that greatly helps network administrator to easily monitor real-time parameters of the SFP, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.

The QSFP-40G series of the QSFP+ Ethernet module can be installed in PLANET switch products with 40GBASE-SR4/LR4 QSFP+ interface. The deployment distance can be extended from 100 meters (multi-mode, MPO) up to 10 kilometers (single-mode, LC). The QSFP+ transceivers are hot-pluggable and hot-swappable. You can plug in and pull out the transceivers to/from any QSFP+ port without having to power off the switch.

Package QSFP+
PHY Type IEEE 802.3ba 40 Gigabit Ethernet Standard
Fiber Type Multi-mode
Connector MPO/MTP
Wavelength 850nm
Maximum Distance 100m(OM3)/150m (OM4)
Operating Temperature 0~60 degrees C
Package QSFP+
PHY Type IEEE 802.3ba 40 Gigabit Ethernet Standard
Fiber Type Single-mode
Connector LC
Wavelength 1310nm
Maximum Distance 10km
Operating Temperature 0~60 degrees C