def METHOD_NAME(self):
    self.insmod('optoe')
    ########### initialize I2C bus 0 ###########
    self.new_i2c_devices([
            # initialize multiplexer (PCA9548)
            ('pca9548', 0x70, 0),
            ('pca9548', 0x71, 0),
            ('pca9548', 0x72, 0),
            ('pca9548', 0x73, 0),
            ('pca9548', 0x74, 0),
            ('24c64', 0x50, 39),
            ])
    # Initialize QSFP devices
    self.new_i2c_device('optoe1', 0x50, 1)
    self.new_i2c_device('optoe1', 0x50, 2)
    self.new_i2c_device('optoe1', 0x50, 3)
    self.new_i2c_device('optoe1', 0x50, 4)
    self.new_i2c_device('optoe1', 0x50, 5)
    self.new_i2c_device('optoe1', 0x50, 6)
    self.new_i2c_device('optoe1', 0x50, 7)
    self.new_i2c_device('optoe1', 0x50, 8)
    self.new_i2c_device('optoe1', 0x50, 9)
    self.new_i2c_device('optoe1', 0x50, 10)
    self.new_i2c_device('optoe1', 0x50, 11)
    self.new_i2c_device('optoe1', 0x50, 12)
    self.new_i2c_device('optoe1', 0x50, 13)
    self.new_i2c_device('optoe1', 0x50, 14)
    self.new_i2c_device('optoe1', 0x50, 15)
    self.new_i2c_device('optoe1', 0x50, 16)
    self.new_i2c_device('optoe1', 0x50, 17)
    self.new_i2c_device('optoe1', 0x50, 18)
    self.new_i2c_device('optoe1', 0x50, 19)
    self.new_i2c_device('optoe1', 0x50, 20)
    self.new_i2c_device('optoe1', 0x50, 21)
    self.new_i2c_device('optoe1', 0x50, 22)
    self.new_i2c_device('optoe1', 0x50, 23)
    self.new_i2c_device('optoe1', 0x50, 24)
    self.new_i2c_device('optoe1', 0x50, 25)
    self.new_i2c_device('optoe1', 0x50, 26)
    self.new_i2c_device('optoe1', 0x50, 27)
    self.new_i2c_device('optoe1', 0x50, 28)
    self.new_i2c_device('optoe1', 0x50, 29)
    self.new_i2c_device('optoe1', 0x50, 30)
    self.new_i2c_device('optoe1', 0x50, 31)
    self.new_i2c_device('optoe1', 0x50, 32)
    subprocess.call('echo port1 > /sys/bus/i2c/devices/2-0050/port_name', shell=True)
    subprocess.call('echo port2 > /sys/bus/i2c/devices/1-0050/port_name', shell=True)
    subprocess.call('echo port3 > /sys/bus/i2c/devices/4-0050/port_name', shell=True)
    subprocess.call('echo port4 > /sys/bus/i2c/devices/3-0050/port_name', shell=True)
    subprocess.call('echo port5 > /sys/bus/i2c/devices/6-0050/port_name', shell=True)
    subprocess.call('echo port6 > /sys/bus/i2c/devices/5-0050/port_name', shell=True)
    subprocess.call('echo port7 > /sys/bus/i2c/devices/8-0050/port_name', shell=True)
    subprocess.call('echo port8 > /sys/bus/i2c/devices/7-0050/port_name', shell=True)
    subprocess.call('echo port9 > /sys/bus/i2c/devices/10-0050/port_name', shell=True)
    subprocess.call('echo port10 > /sys/bus/i2c/devices/9-0050/port_name', shell=True)
    subprocess.call('echo port11 > /sys/bus/i2c/devices/12-0050/port_name', shell=True)
    subprocess.call('echo port12 > /sys/bus/i2c/devices/11-0050/port_name', shell=True)
    subprocess.call('echo port13 > /sys/bus/i2c/devices/14-0050/port_name', shell=True)
    subprocess.call('echo port14 > /sys/bus/i2c/devices/13-0050/port_name', shell=True)
    subprocess.call('echo port15 > /sys/bus/i2c/devices/16-0050/port_name', shell=True)
    subprocess.call('echo port16 > /sys/bus/i2c/devices/15-0050/port_name', shell=True)
    subprocess.call('echo port17 > /sys/bus/i2c/devices/18-0050/port_name', shell=True)
    subprocess.call('echo port18 > /sys/bus/i2c/devices/17-0050/port_name', shell=True)
    subprocess.call('echo port19 > /sys/bus/i2c/devices/20-0050/port_name', shell=True)
    subprocess.call('echo port20 > /sys/bus/i2c/devices/19-0050/port_name', shell=True)
    subprocess.call('echo port21 > /sys/bus/i2c/devices/22-0050/port_name', shell=True)
    subprocess.call('echo port22 > /sys/bus/i2c/devices/21-0050/port_name', shell=True)
    subprocess.call('echo port23 > /sys/bus/i2c/devices/24-0050/port_name', shell=True)
    subprocess.call('echo port24 > /sys/bus/i2c/devices/23-0050/port_name', shell=True)
    subprocess.call('echo port25 > /sys/bus/i2c/devices/26-0050/port_name', shell=True)
    subprocess.call('echo port26 > /sys/bus/i2c/devices/25-0050/port_name', shell=True)
    subprocess.call('echo port27 > /sys/bus/i2c/devices/28-0050/port_name', shell=True)
    subprocess.call('echo port28 > /sys/bus/i2c/devices/27-0050/port_name', shell=True)
    subprocess.call('echo port29 > /sys/bus/i2c/devices/30-0050/port_name', shell=True)
    subprocess.call('echo port30 > /sys/bus/i2c/devices/29-0050/port_name', shell=True)
    subprocess.call('echo port31 > /sys/bus/i2c/devices/32-0050/port_name', shell=True)
    subprocess.call('echo port32 > /sys/bus/i2c/devices/31-0050/port_name', shell=True)
    return True