The EDFL-Nano-1550-2-3-600-FCA from Nuphoton Technologies, Inc. is an Erbium-Doped Nanosecond Fiber Laser that operates at 1550 nm. It provides an output power of 600 mW. The laser produces energy per pulse of 3 µJ with a pulse repetition rate of up to 1 MHz and has a pulse width of 2 ns. It requires a DC supply of 5 V and supports RS-232 and TTL control interfaces. This microprocessor-controlled laser is available in a module that measures 90 x 70 x 15 mm with SAMTEC SMM-115-02-SD and Female 30-PIN electrical interface connectors.