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The 100GBASE-CWDM4 QSFP28 Optical Transceiver Module is crafted for high-speed 100GBASE Ethernet applications, facilitating data rates of up to 100 Gigabits per second over a distance of 2 kilometers on single-mode fiber (SMF). It transmits the 100 Gigabit Ethernet signal across four specific wavelengths: 1271nm, 1291nm, 1311nm, and 1331nm. This module is designed to meet a variety of industry standards, including IEEE 802.3ba, IEEE 802.3bm, 100G CWDM4 MSA, SFF-8665, SFF-8636, and ITU-T G.694.2, ensuring broad compatibility and interoperability.

This transceiver is an excellent fit for a range of high-performance networking environments, such as data centers, high-performance computing networks, and the core and distribution layers of enterprise networks.

Compatible with Brands' Part Number

                Udatek                QSFP-100G-CWDM4
(100GBASE-CWDMR4 QSFP28 SMF 1310nm 2km LC DOM)
                Cisco                QSFP-100G-CWDM4-S
                Arista Networks                 QSFP-100G-CWDM4
                Juniper Networks                 QSFP-100G-CWDM4
                H3C                 QSFP-100G-CWDM4-SM1300
                HW                 QSFP-100G-CWDM4 
                F5 Networks                F5-UPG-QSFP28-IR4
                Brocade                 100G-QSFP28-CWDM4-2KM
                Dell                 407-BBVO
                Extreme                 100G-QSFP28-CWDM4-2KM
                HPE Aruba                R0Z30A
                Mellanox                 MMA1L30-CM
                Edge-Core                ET7402-CWDM4
                Palo Alto Networks                 PAN-100G-QSFP28-IR4
                Allied Telesis                 QSFP28-IR4
                Check Point                 CPAC-TR-100IR-SSM160-QSFP28-C
                Chelsio                 SM100G-IR4 
                Fortinet                 FN-TRAN-QSFP28-CWDM4
                Mikrotik                 Q28+IRDDuplex LC2D
                MRV                 QSFP28-100GE-CWDM4
                Intel                 SPTSBP3CLCCO

Specifications

Part Number QSFP28-100G-CWDM4 Vendor Name UdaTek
Form Factor QSFP28 Max Data Rate 103.125Gbps (4x 25.78Gbps)
Wavelength 1271nm, 1291nm, 1311nm and 1331nm Max Cable Distance 2km
Connector Duplex LC Mode SMF
Transmitter Type 4 x CWDM DML (DFB) Receiver Type PIN
TX Power -6.5~2.5dBm RX Power -11.5dBm~2.5dBm
Power Budget 5dB Power Consumption ≤3.5W
Core Size G.652/9um Extinction Ratio >3.5dB
DDM/DOM Supported Commercial Temperature Range 0 to 70°C (32 to 158°F)
Packaging Technology COB Inbuilt FEC Supported
Protocols IEEE 802.3ba, IEEE 802.3bm, 100G CWDM4 MSA, QSFP28 MSA, SFF-8665, SFF-8636 Warranty 5 Years

Quality Certifications

CE/FC/RoHS