7.7 Input and output

7.8 Input and outlet

7.6 Input port anti-

7.4 Input Port Allow

7.5 Input port recep

7.3 STM-1 Output Por

7.1 Bit rate detecti

7.2 Output signal wa

65 ℃ heavy-duty non

7.1 Spanning Tree Pr

6.8 Minimum Edge Mod

65 ℃ rubber insulat

6.5 Laser working wa

6.7 Maximum -20dB sp

6.3 Overload Test De