40G QSFP+ CSR4 optic transceiver is a parallel four-channel small form factor pluggable (QSFP) optical transceiver that can provide higher port density and save overall system cost. The 40G QSFP+ full-duplex optical transceiver provides 4 independent transmission and reception channels, each of which can operate at a rate of 10Gbps to achieve a total bandwidth of 40Gbps. The total bandwidth on OM3 multimode fiber (MMF) is 300m, while OM4 the total bandwidth on the MMF is 400m.
The Cisco QSFP-40GE-LR4 Compatible QSFP+ Optical Transceiver Module is designed for use in 40GBASE Ethernet throughput up to 10km over single mode fiber (SMF) using a wavelength of 1310nm via MPO connectors. Digital diagnostics functions are also available via the I2C interface, as specified by the QSFP+ MSA, to allow access to real-time operating parameters. With these features, this easy to install, hot swappable transceiver is suitable to be used in various applications, such as data centers, high-performance computing networks, enterprise core and distribution layer applications.
Network Connectivity
40G Connectivity for Data Center
40G QSFP optical transceiver can be connected to MPO/MTP optical fiber connectors for 40G transmission applications. When used together with MPO fiber patch cords, the transmission distance can reach 150m.
Tested in Host Devices for Proven Interoperability
40G optical transceiver has four data transmission channels, and the transmission rate of each channel is about 10Gbps, and the simultaneous transmission of four channels can achieve a transmission rate of 40Gbps.
UnitekFiber provides a variety of cost-effective and practical 40G QSFP+ optical modules, and also provides reliable system solutions to help users build low-cost, high-efficiency, and easy-to-manage network systems.
Part Number | Form Factor | Data Rate | Wavelength | Laser | Distance | Medium | Connector | Temperature |
UFQP-40G-SR4 | QSFP+ | 40G | 850nm | VCSEL/PIN | 100m | MMF | MPO | 0℃~70℃ |
UFQP-40G-SR-BD | QSFP+ | 40G | 850/900nm | VCSEL/PIN | 100m | MMF | Duplex LC | 0℃~70℃ |
UFQP-40G-LR4 | QSFP+ | 40G | CWDM 1310nm | DFB/PIN | 10km | SMF | Duplex LC | 0℃~70℃ |
UFQP-40G-ER4 | QSFP+ | 40G | CWDM 1310nm | DFB/APD | 40km | SMF | Duplex LC | 0℃~70℃ |
Actually, 40G-SR4 modules adopted MTP/MPO-12 Male connectors, but only 8 fiber strands are required, 4 fibers are idle in the connection, so you can use both 8 fibers and 12 fibers MTP cables.
QSFP+ LR4 40G 10KM transceiver primarily enables high-bandwidth 40G optical links over duplex single mode fiber patch cable with LC connectors or MPO trunk cables.
40km.
Unitekfiber supply a huge volume of optic transceiver modules, most of transceiver modules have a short lead time, 5-7days.
Unitekfiber's optical modules are compatible with Fiberhome, Huawei, ZTE, Cisco, Ericsson, Nokia and other brands.
On time delivery and always has great customer service!
