Shenzhen, China, July 20, 2021 − GIGALIGHT today announced the launch of three 100G long-distance optical transceiver modules, OTU4 100G QSFP28 ER4&eER4&ZR4. These modules feature the industry's leading performances, suitable for metropolitan area networks, 5G backhaul and data center interconnection (DCI).
figure 1: product
The successful development of 100G QSFP28 ER4, 100G QSFP28 eER4 and 100G QSFP28 ZR4 modules demonstrates GIGALIGHT's technical design advantages in the field of optical transceiver modules.
The transmitter optical eye diagram, receiver sensitivity and optical fiber transmission parameters are as follows:
figure 2：optical eye diagram
| ROSA | CH | 100G QSFP28 ER4 | 100G QSFP28 ZR4 |
|---|---|---|---|
| BER: 1E-12 | BER: 5E-5 | ||
| SOA + PIN | L0 | -22.9 | -29.2 |
| L1 | -22.3 | -28.7 | |
| L2 | -23 | -28.9 | |
| L3 | -23.6 | -30.1 |
table: receiver sensitivity
figure 3: optical fiber transmission parameters
As an open optical network device explorer, GIGALIGHT integrates the design, manufacturing and sales of active and passive optical components and subsystems, and provides customers with comprehensive and innovatively designed high-speed optical interconnection hardware solutions. The product lines cover optical transceivers, passive optical components, coherent optical modules and subsystems. The key range of services include data centers, 5G bearer networks, metro WDM transmission, ultra-high-definition broadcast video and other application fields.
