
40G QSFP+
Opmedia QSFP+ (Quad Small Form-factor Pluggable Plus) is a new Multi-Source Agreement (MSA) for high speed application, such as 40G-BASE, which provide four channels of data in one pluggable interface. Each channel is capable of transferring data at 10Gbps and supports a total of 40Gbps.
The 40Gbps QSFP+ transceiver is well suited for Infiniband and 40GBASE-SR4 / 40GBASE-LR4 applications. It combines the higher density attractions of parallel modules with some of the key advantages normally associated with SFP+ based modules. It is intended for use short reach applications in switches, routers and data center equipment where it provides higher density and lower cost when compared with standard SFP+ modules.
The 40Gbps QSFP+ transceiver is well suited for Infiniband and 40GBASE-SR4 / 40GBASE-LR4 applications. It combines the higher density attractions of parallel modules with some of the key advantages normally associated with SFP+ based modules. It is intended for use short reach applications in switches, routers and data center equipment where it provides higher density and lower cost when compared with standard SFP+ modules.
Feature
Application
Technical Parameters
Download
• QSFP+ MSA Compliant
• Maximum Link Length of 100m on OM3 MMF, 10km on SMF
• Single 3.3V Power Supply
• Hot Pluggable
• Low Power Consumption
• Maximum Link Length of 100m on OM3 MMF, 10km on SMF
• Single 3.3V Power Supply
• Hot Pluggable
• Low Power Consumption
• 40G/100G Gigabit Ethernet
• Data Center Networking
• Networked Storage Systems
• Ethernet switches and router applications
• Data Center Networking
• Networked Storage Systems
• Ethernet switches and router applications
Part No. | Product Description | Data Rate | Reach | TX |
Tx Wavelength |
RX |
TX Power (dBm) |
Rx Sensitivity (dBm) | Power Consumption |
Temperature (deg C) |
Data sheet |
OPMQ-8540G-02 | QSFP+ SR4 | 40G | OM3 100m or OM4 150m | VCSEL | 850 | PIN | 7.6~0.5 | <-9.5 | <1.5w | 0-70 | Download |
OPMQ-8540G-03 | QSFP+ SR4 | 40G | OM3 300m or OM4 400m | VCSEL | 850 | PIN | 7.6~1 | <-9.9 | <1.5w | 0-70 | Download |
OPMQ-2740G-02 | QSFP+ IR4 | 40G | 2km | DFB CWDM | 1271/1291/ 1311/1331 | PIN | -7~2 | <-11.5 | <3.5w | 0-70 | Download |
OPMQ-2740G-10 | QSFP+ LR4 | 40G | 10km | DFB CWDM | 1271/1291/ 1311/1331 | PIN | -7~2 | <-12.5 | <3.5w | 0-70 | Download |
OPMQ-2740G-40 | QSFP+ ER4 | 40G | 40km | DFB CWDM | 1271/1291/ 1311/1331 | APD | -2.7~4.5 | <-19 | <3.5w | 0-70 | Download |
Part No. | Product Description | Data Rate | Reach | TX |
Tx Wavelength |
RX |
TX Power (dBm) |
Rx Sensitivity (dBm) | Power Consumption |
Temperature (deg C) |
Data sheet |
OPMQ-8540G-02 | QSFP+ SR4 | 40G | OM3 100m or OM4 150m | VCSEL | 850 | PIN | 7.6~0.5 | <-9.5 | <1.5w | 0-70 | Download |
OPMQ-8540G-03 | QSFP+ SR4 | 40G | OM3 300m or OM4 400m | VCSEL | 850 | PIN | 7.6~1 | <-9.9 | <1.5w | 0-70 | Download |
OPMQ-2740G-02 | QSFP+ IR4 | 40G | 2km | DFB CWDM | 1271/1291/ 1311/1331 | PIN | -7~2 | <-11.5 | <3.5w | 0-70 | Download |
OPMQ-2740G-10 | QSFP+ LR4 | 40G | 10km | DFB CWDM | 1271/1291/ 1311/1331 | PIN | -7~2 | <-12.5 | <3.5w | 0-70 | Download |
OPMQ-2740G-40 | QSFP+ ER4 | 40G | 40km | DFB CWDM | 1271/1291/ 1311/1331 | APD | -2.7~4.5 | <-19 | <3.5w | 0-70 | Download |
Related Products

QSFP+ AOC

QSFP+ AOC
The 40G QSFP+ Active Optical Cable (part number AQ8540G-AOC-XXX)