| Customization: | Available |
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| Usage: | Workstation, Server, Hpc,Data Center,Cloud Computing,Virtualization |
| Type: | Fiber Transceiver |
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* Built-in Macom Chip, Max. power consumption 10W
* Tested in Targeted Switches for Superior Performance, Quality, and Reliability
* Compliant with QSFP112 MSA CMIS Rev5.0
* Hot-pluggable QSFP112 Form Factor
* High-speed Electrical Compliant to IEEE 802.3ck
* 4x106.25G PAM4 Retimed 400GAUI-4 Electrical Interface
* Interoperable with other IEEE-compliant 400GBASE interfaces where applicable
* Class 1 Laser Safety
Arista Compatible 400GBASE-DR4 QSFP112 PAM4 1310nm 500m DOM MPO-12/APC SMF Optical Transceiver Module, Breakout to 4 x 100G-DR
The 400GBASE-DR4 module, MTP/MPO-12 connector, up to 500m over parallel single-mode fiber. It is compliant with QSFP112 MSA, CMIS 5.0 Interface, and 400GAUI-4 standards.
The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. It is suitable for 400G Ethernet and data center interconnect applications.
| Part Number | QSFP112-DR4-400G | Vendor Name | Mvslink |
| Form Factor | QSFP112 | Max Data Rate | 425Gbps (4x106.25Gb/s) |
| Wavelength | 1310nm | Max Cable Distance | 500m |
| Connector | MPO-12/APC | Media | SMF |
| Transmitter Type | EML | Receiver Type | PIN |
| TX Power | -2.9~4.0dBm | Minimum Receiver Power | -5.9dBm |
| Power Budget | 3dB | Receiver Overload | 4.0dBm |
| Power Consumption | ≤10W | Extinction Ratio | >3.5dB |
| DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Modulation (Electrical) | 4x 106.25Gb/s PAM4 | Modulation (Optical) | 4x 106.25Gb/s PAM4 |
| CDR (Clock and Data Recovery) | TX and RX | Inbuilt FEC | No |
| Core Size | G.652/9um | Packaging Technology | BOX |
| Protocols | IEEE Std 802.3ck, QSFP112 MSA, CMIS 5.0 | Warranty | 3 Years |
We follow the principle of quality first. We strictly control the quality of our products and comply with certification and safety standards. Currently, our products comply with industry standards and mainstream quality certifications, such as ISO 9001, CE, RoHS, FCC, UKCA, and so on.Detail Photos
The R&D team consists of experts with years of experience in the optical communications industry. Our manufacturers are top-class in the industry and support an OEM product. Installing a third-party transceiver does not affect your network equipment.
Q: What is the maximum transmission distance of the this module?
A: It can transmit up to 500 meters when paired with single-mode MPO/MTP fiber jumpers.
Q: Is the QSFP112 port backward compatible?
A: The QSFP112 port is backward compatible with traditional QSFP 40G (4x10G), 100G (4x25G), and 200G (4x56G-PAM4) modules and cables.
Q: What is the difference between QSFP112-DR4-400G and QDD-DR4-400G/OSFP-DR4-400G?
A: The packaging is the primary distinction. QSFP112 and OSFP use 4x100G/lane, but QSFP-DD uses 8x50G/lane. Additionally, compared to QSFP-DD and QSFP112, the OSFP form factor is bigger.
Q: Can I use this module on one end and interconnect it with a QSFP112 DR4 400G or OSFP DR4 400G module on the other end?
A: Yes, QSFP-DD, OSFP and QSFP112 only describe the module's physical form factor. For optical modulation, all three modules use 4x100G PAM4, allowing for interconnection.
Q: Can this module be used as 200G? Is there any configuration required?
A:QSFP112-DR4-400G can be reduced to 200G without any additional configuration.
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