100G QSFP28 CWDM4 2km LC Optical Transceiver
100G QSFP28 CWDM4 Description
GZCOM 100G QSFP28 CWDM4 is a standard published by the CWDM4 MSA organization in 2014. It is a 100G transmission mode based on single-mode coarse wavelength division multiplexing (CWDM) technology. The 100G QSFP28 CWDM4 optical module that meets this standard uses a duplex LC interface. The 4 central wavelengths of 1271nm, 1291nm, 1311nm and 1331nm are used for optical signal transmission, and each band transmits 25G. Through coarse wavelength division multiplexing (CWDM) technology, the 100G QSFP28 CWDM4 optical module can multiplex the above 4 central wavelengths onto a single-mode optical fiber for transmission. It should be noted that, in order to ensure the stability of the optical fiber transmission system, 100G QSFP28 CWDM4 optical modules must be used for optical fiber links with forward error correction (FEC).
Product Specification
Compatible | Generic brands such as Cisco, Arista, Juniper, Huawei, HP, Extreme, Miktrotik, etc. | Vendor Name | GZCOM |
Form Factor | QSFP28 | Max Data Rate | 100Gbps |
Wavelength | 1271nm, 1291nm, 1311nm and 1331nm | Max Cable Distance | 2km@SMF |
Connector | LC duplex | Media | SMF |
Transmitter Type | DML CWDM | Receiver Type | PIN |
DDM/DOM | Supported | Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
Transmitter Power | -6.5~2.5dBm | Receiver Sensitivity | <-11.5dBm |
Power Consumption | 3.5W | Extinction Ratio | 3.5dB |
Modulation Format | NRZ | CDR | TX and RX |
Transmit and Dispersion Penalty | 3.0dB | Powerbudget | 5dB |
Protocols | QSFP28 MSA Compliant | Application | 100GBASE Ethernet, Data Center |