FF-990PRO OTDR- 模型: -FF-99OPRO-PD1(1310/1550nm 37/35dB)FF-990PRO-PS1(1625nm 38dB)FF-990PRO-PS2 (1650nm 38dB)FF-99OPRO-PT1(1310/1550/1625nm 38/36/36dB)FF-99OPRO-PT2(1310/1550/1625nm 40/38/38dB)FF-99OPRO-PT3(1310/1550/1625nm 42/40/40dB)- 连接器: -SC/APC 和 FC/APCSC/UPC 和 FC/UPC+ 添加到报价单