QSFP28 100G Optical Transceivers
100G optical transceiver modules for maximum transmission from 100m to 30km
QSFP28 100G TRANSCEIVERS
Complete Connect QSFP28 100G Transceivers
The Complete Connect range of QSFP28 100G transceivers is designed for high-speed data applications across data centre and enterprise networking applications.
QSFP28 means Quad Small Form-factor Pluggable 28, with Quad referring to the four channels of 25Gbp/s (up to 28Gbp/s), giving an aggregate of 100Gbp/s.
QSFP28 transceiver transmission distance ranges from up to 100m over multimode (50/125) fibre, and up to 30km over singlemode (9/125) fibre. For more information, see our guide on QSFP28 100G transceiver transmission and types.
Coded to your equipment
Our QSFP28 transceivers are hot-pluggable and support digital diagnostic monitoring (DDM). We guarantee compatibility between our transceivers and OEM equipment through EEPROM coding and a 90-day testing period guarantee.
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MULTIMODE QSFP28 100G TRANSCEIVERS USING MPO (8 FIBRES)
100GBASE-SR4 TRANSCEIVER MODULES
QSFP28 SR4 transceivers are capable of transmitting 4 x 25G channels simultaneously up to 70m over OM3 or 100m over OM4. The modules use 8 fibres (4 fibre pairs) with an MPO interface and a 12-fibre MPO-style MTP® connector (4 fibres unused), which makes them capable of breaking out to 4 x 25G ports.
SINGLEMODE QSFP28 100G TRANSCEIVERS USING MPO (8 FIBRES)
100GBASE-PSM4 TRANSCEIVER MODULES
QSFP28 PSM4 transceivers transmit up to 2km over singlemode (9/125) fibre. Using an MPO-12 port (MTP® connector with 12 fibres), QSFP28 PSM4 transceivers can connect to another 100G port or breakout to 4 x 25G ports using an MTP® (MPO) to LC breakout cable.
QSFP28 100G TRANSCEIVERS USING LC DUPLEX (2 FIBRES)
100GBASE-CWDM4 TRANSCEIVER MODULES
QSFP28 CWDM4 transceivers transmit and receive up to 2km over 4 x 25Gbp/s channels to give an aggregate of 100Gbp/s. CWDM4 transceivers use four separate wavelengths (1270nm to 1330nm) using a singlemode (9/125) LC duplex fibre pair.
10KM+ QSFP28 TRANSCEIVERS USING LC DUPLEX (2 FIBRES)
Transceivers for long distance transmission use 4 x 25Gbp/s channels at four separate wavelengths over an LC duplex singlemode (9/125) fibre pair. They are typically used for connections in data centres, between buildings and transport networks.
100GBASE-LR4 TRANSCEIVER MODULES
QSFP28 LR4 transceivers use an LC duplex singlemode (9/125) fibre pair to transmit up to 10km.
EXTENDED RANGE QSFP28 TRANSCEIVERS
100GBASE-ER4 TRANSCEIVER MODULES
QSFP28 ER4 transceivers can transmit up to 30km over an LC duplex singlemode (9/125) fibre pair.
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VENDOR/OEM COMPATIBILITY
Complete Connect transceivers can be programmed to work with most major vendor platforms such as Arista, Cisco, Dell, Juniper, etc.
See the list below for brand compatibility with our transceivers.