400G QSFP-DD LR4 PAM4 CWDM4 lanes MUX/DEMUX design 10km Optical
Transceiver Module (1271nm 1291nm 1311nm 1331nm LC SMF 10km with
FEC DDM)
The 400G QSFP-DD LR4 modules support link lengths up to 10 km over
a pair of standard G.652 single-mode fiber (SMF) with duplex LC
connectors. It complies with the IEEE 802.3bs protocol and
400GAUI-8/CEI-56G-VSR-PAM4 standard. It uses built-in CWDM
mux/demux and duplex LC connectors to aggregate 4 channels with
100G capacity per channel, using 1271 to 1331nm CWDM lasers.
Feature:
1.400G-LR4 QSFP-DD PAM4 Optical Transceiver Module uses Duplex LC
connector to transmit 10km.
2.High-speed Electrical Compliant to IEEE 802.3bs, Compliant with
QSFP-DD CMIS, QSFP-DD MSA and 100G Lambda MSA 400G-LR4
Specification.
3.Hot Pluggable QSFP-DD Form Factor, QSFP-DD Port is Backward
Compatible with QSFP+, QSFP28 and QSFP56 Modules.
5.Complies with QSFP-DD MSA CMIS Rev4.1, OIF 56G PAM4 and 100G
wavelength MSA standards.
5.Comelink is a producer of transceivers, and customized services
can be availed.
Quality Assurance
Excellent quality is the foundation of Comelink's survival and
development. Our operation team are experts with many years'
experience in the optical communication industry. Our manufacturers
are first-class manufacturers in the industry. Many of them have
the qualification of OEM for first-class system equipment
manufacturers.
Specificiation
| P/N | QSFP-DD-400G-LR4 | Vendor Name | Comelink | | Form Factor | QSFP-DD | Max Data Rate | 425Gbps | | Wavelength | 1271nm, 1291nm, 1311nm, 1331nm | Max Distance | 10km | | Modulation Format | PAM4 | Host Required | FEC | | Connector | Duplex LC | Voltage Supply | 3.3V | | Cable Type | SMF | DDM Support | Yes | | Transmitter Type | CWDM EML | Receiver Type | PIN | | TX Power | -3.3~+3.5dBm | Receiver Sensitivity | < -7.7dBm | | Operation Temperature | 0 to 70°C (32 to 158°F) | Maximum Power | < 12.0W | | Protocols | QSFP-DD MSA,
100G Lambda MSA 400G-LR4 | Application | 400G Ethernet, Data Center Interconnect, Infiniband Interconnects |
|
Application:
Comprehensive Testing Increases Reliability
Qualified through a rigorous process with advanced equipments to
ensure you get the high quality and reliable optics.
Unleash HPC Power with InfiniBand Architecture
We provides the Infiniband network solution, offering significant
advantages in terms of high-speed, low latency, scalability, and
efficiency.
Flat Top OSFP Connector Shell
The OSFP shell has a flat top and is used in adapters, such as
ConnectX-7 InfiniBand Adapter Cards.
