Brief Introduction
The VC-QSFP-40G-SR-BD module is designed for use in 40 Gigabit Ethernet links over duplex multimode fiber (MMF). This transceiver is compliant with the QSFP+ MSA and IEEE 802.3ba XLPPI electrical interface. It enables data center operators to upgrade from 10G to 40G without changing fiber infrastructure, thereby saving fiber resources. Digital diagnostics functions are available via an 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 40G Ethernet and Enterprise Data Center.
Features
1. 4 CWDM lanes MUX/DEMUX design
2. Up to 11.2Gb/s data rate per wavelength
3. QSFP+ MSA compliant
4. IEEE 802.3ba Electrical Interface
5. Digital diagnostic capabilities
6. Compliant with QDR/DDR Infiniband data rates
7. Operating case temperature: 0 to 70oC
8. Maximum power consumption 3.5W
9. LC duplex connector
Applications
1. 40GBASE-LX4 Ethernet Links
2. Infiniband QDR and DDR interconnects
3. Client-side 40G datacom connections
Specifications
| Form Factor | 40G QSFP+ | Data Rate | 40Gb/s |
| Wavelength | 850nm, 880nm, 910nm and 940nm | Reach | 300m@OM3/400m@OM4/500m@OM5 |
| Media | MMF | Device Type | 40G QSFP+ |
| Connector Type | LC | DDMI | with |
| Optical Components | VCSEL 850nm | Power Supply Voltage | 3.3V |
| TX Power | -7.5~3dBm | Receiver Sensitivity | <-9.1dBm |
| Compatiblity | MSA Compliant | Operating Temperature | 0℃ to +70℃ |
 | Optical transceivers port(MTP/MPO) For MTP/MPO port, there are mainly used in high-speed optical transceivers (≥10Gb / s), the number of channels of an MTP / MPO connector mainly includes 24 cores / 12 cores / 8 cores and the latest solution of 32 cores / 16 cores. |
| Optical transceivers series Vchung offer comprehensive optical modules, data rate from 155M to 100G,form factor including SFP,SFP+,XFP,SFP28,QSFP+,CFP,CFP2 and QSFP28,support MMF and SMF interface. Vchung closely follow optical communication market trend, offers comprehensive transceivers solution, including: 1. Data center:100G QSFP28, 40GQSFP+, 10G SFP+, 10G/25G/40G/100G AOC. 2. Transport (OTN,PTN):100G CFP/CFP2/CFP4, 10G SFP+/XFP BIDI/CWDM/DWDM/Tunable, SFP. 3. Wireless(5G fronthaul,middlehaul and backhaul):25G SFP28, 50G QSFP28 PAM4. |  |
| Compatibility The optical transceivers can be adapted to Cisco, Huawei, Huasan, Alcatel-Lucent, Juniper, Brocade, HPE, Extreme, Ericsson and other equipment. It is 100% compatible with all vendors on the market. Of course, before confirming the purchase, it is best to inform model of the equipment to which the optical transceivers is applied. |  |
 | Industrial Standards VCHUNG all optical transceivers meet or exceed industrial standards, such as CE and RoHS as well as the regulations of the FCC. Through continuous monitoring before, during and after the production process. |
 | Full MSA Compliance High availability optical transceivers meet the Multi Source Agreement (MSA) standard SFF-8431. With MSA Standards various manufacturers determine standardizations of the Transceiver to ensure the interoperability. The optical transceivers interface is defined electrically, mechanically and functionally. |
| Quality assurance VCHUNG provides OEM services, VCHUNG supply all optical modules are high quality and reliable optical transceivers. For quality assurance, we provide three years replacement and lifelong maintenance service. |  |
