Mellanox MMA2L20-AR Compatible 25GBASE-LR SFP28 1310nm 10km SMF LC DOM Optical Transceiver Module

Mellanox MMA2L20-AR Compatible 25GBASE-LR SFP28 1310nm 10km SMF LC DOM Optical Transceiver Module

Mellanox MMA2L20-AR compatible optical transceiver is a dual fiber 25.8Gbps Small Form-factor Pluggable SFP28 module for use in 25GBASE Ethernet. SFP28 LR provides 25Gb/s throughput up to 10km over single-mode fiber (SMF) with host FEC using 1310nm wavelength. This transceiver is fully compliant with SFP28 Multi-Source Agreement (MSA), IEEE 802.3cc 25GBASE-LR and 25GAUI standard. Its electrical interface is MSA compliant 20-pin edge type connector and the optical interface is Duplex LC connector. The full-duplex SFP28 transceiver features highly reliable DML transmitter and PIN photo detector to offer high performance interconnection at 25 Gbps data rate. Built-in Digital Diagnostic Monitoring (DDM) support is present for real-time performance monitoring via 2-wire Interface (TWI/I2C). Our modules are factory pre-programmed for compatibility, perform identically to original Mellanox MMA2L20-AR transceivers.

Feature

• Equivalent to Mellanox MMA2L20-AR in function
• Hot pluggable SFP28 form factor
• Data rate up to 25.8Gbps
• 1310nm DML transmitter
• PIN photo receiver
• Duplex LC optical connector
• Link distances up to SMF 10km with host FEC
• Internal CDR on both Transmitter and Receiver channels
• Built-in digital diagnostic via 2-wire interface
• Single 3.3V power supply voltage
• Power consumption < 1W
• Ambient temperature range 0 to 70°C for commercial application
• Compliant with SFF-8402, SFF-8432, SFF-8419, SFF-8472
• Compliant with IEEE 802.3cc 25GBASE-LR
• Compliant with RoHS, REACH, CE, FCC standards

Application

• 25G Ethernet
• eCPRI Wireless Networks
• Data Center
• Enterprise
• Campus

Specification