| Product type |
25-port loaded Category 3 voice/ISDN patch panel, unscreened |
| Part number |
PL-PP25UL3 |
| Port capacity |
25 integrated outlets, sequentially identified 1 through 25 |
| Rack format / drawing |
482.6 mm (19-inch), front rack/cabinet mounting; 1U (44.45 mm) height and 31.75 mm vertical mounting-hole spacing shown; depth and complete tolerances per approved drawing |
| Intended applications |
Analog voice/POTS and ISDN/telephone distribution. Any data service is conditional on the exact pair/pin mapping and verified component/link performance |
| Front interface |
Unkeyed RJ45-type 8P8C modular outlets |
| Rear termination |
LSA-style insulation-displacement contacts (IDC); use the manufacturer-approved termination tool and procedure |
| Conductor compatibility |
26–22 AWG; 0.40–0.64 mm bare-conductor diameter; solid or stranded as declared. Confirm insulation outside diameter and strand construction against the approved IDC data |
| Wiring / pin mapping |
Follow the supplied wiring label and approved drawing. Do not assume T568A/T568B or Ethernet pair assignment without explicit product documentation |
| Category / bandwidth |
Category 3, nominal 100 Ω balanced connectivity up to 16 MHz, conditional on the exact verified assembly. Certify the installed link where a category claim is required |
| Chassis / finish |
Mild-steel chassis with black finish as declared; exact thickness, coating and corrosion performance per approved BOM/report |
| Cable management |
Central and side cable-anchor features, cable-tie points and pair manager; provide strain relief without damaging conductor insulation |
| Bonding / shielding |
Unscreened signal path. Dual chassis earthing points and supplied earth lead are for chassis/rack bonding only; no signal-screen continuity is claimed |
| Validation / durability |
Port retention, mating and IDC durability, contact resistance and applicable Category 3 transmission parameters shall be supported by the manufacturer’s report; no unverified cycle or resistance value is claimed |
| PoE / environment |
No base PoE/remote-power claim. Indoor dry rack/cabinet use; temperature, flame, IP, outdoor and UV claims require exact product documentation |
| Package contents |
Panel, wiring label, cable ties, rack-mounting accessories, pair manager, earth lead and short installation instruction; exact contents per approved packing list |
