Optical modem capable of accommodating residual fibers

The utility model discloses an optical modem capable of accommodating residual fibers, which comprises an optical modem main body, a wiring panel, an accommodating assembly and a buffer assembly, and is characterized in that the optical modem main body is provided with a take-up reel and a take-up groove surrounding the peripheral side of the take-up reel; the wiring panel is arranged on the optical modem main body, the wiring panel is provided with a trunking and an optical port, the trunking is communicated with the take-up groove and is used for allowing an optical fiber wound in the take-up groove to pass through, and the optical port faces the take-up groove and is used for being connected with a connector of the optical fiber; the storage assembly is arranged on the take-up reel, and at least part of the storage assembly is located on the peripheral side of the take-up reel and used for elastically abutting against an optical fiber; the buffer assembly is arranged on the optical modem body, and at least