光纜引接箱，裝設於靠近用戶側之光纜終端設施，供機房側光纜與用戶側光纜進行接續、跳接之用。裝置地點包括：壁掛、電桿、總箱或隱身於既有電纜引接箱背後。

Wall hanging cable connection box is equipped near the optical cable terminal facilities of user side, and is for connecting and jumping using on machine room side cable and user side cable. The installation location includes: wall hanging, pole, general cabinet or hiding behind the cable connection box.