ISDN (Cat.3) Patch Panel

ISDN (Cat.3) 90 ° Unshielded Patch Panel

Premium-Line Category 3 unshielded patch panel complies with ANSI/TIA/EIA 568A, ISO/IEC 11801, EN 50173 specifications. The complete module complies with EU RoHS directive.
The construction is in standard 1U 19” size, suits for all 19” rack installation.  4P4C terminal block for 25ports, and 8P8C for 50ports type. The finished product is available in black or light grey RAL7035 color.


  • ISDN Category 3 high-density patch panel with 25 or 50 numbered RJ45 ports
  • Integrated cable management
  • Color: light grey (RAL 7035) or black
  • Material: SECC 6mm thickness
  • Suitable for all 19” EIA racks, 1U/25ports or 1U/50ports upon request
  • IDC connector housing: ABS
  • IDC connector can accept 23-26 AWG solid and stranded cables
  • IDC connector contact material/plating: phosphor bronze/ tin over nickel
  • PCB jack housing: glass filled polyester UL94-0
  • PCB jack contact material/plating: phosphor bronze/3μ inch gold over nickel
  • Inclusive ground wire, cable ties and set of screws (M6)
  • RoHS compliant


  • 10BASE-T Ethernet
  • Supports all voice systems







Part No.17311xx1y
DescriptionISDN (Cat.3) 90 ° unshielded patch panel, dual type IDC
xx, port no.25: 25-port   50: 50-port
y, color2: black      9: RAL7035
packing1pc/box, 10pcs/carton,

carton size: 52*28*29 cm,   weight: N.W. 11.0 KG  G.W. 13.5 KG

Category 3 Unshielded Patch Panel