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Abbreviations |
| ABS |
Plastic (Acrylnitril-Butadien-Styrol-Copolymerisat) |
| ACR | Attenuation-Crosstalk-Ratio |
| ADAP | Adapter |
| ADo | Jacks for portable connection |
| ADo S | Plugs for portable connection |
| AKL | Anchoring clamps |
| AMS | Automatic multible switch |
| Ap | Surface mounting |
| ApG | Surface mounting housing |
| As | Connecting plug |
| AsLe | Terminal strip |
| AW | Connection tool |
| BA | Basic Access |
| BAR TP | Bus coupling unit REG (Twisted pair) |
| BB | Label |
| BD | Diskette for the labels |
| BS | Dummy plug |
| BST | Labelling strip |
| Cat. | Category |
| CE | Cable entry |
| DA | pair |
| DIN | German Institute for Standardization |
| DQS |
German Society for certification of Quality management systems mbH |
| DTAG | Deutsche Telekom AG |
| DTMF | Dual-Tone Multi-Frequency |
| EIB | European Installationbus |
| EMC | Electromagnetic compatibility |
| EN | European Standard |
| EpKP | Wall box |
| EVz | Terminal box |
| FEXT | Far End Cross Talk |
| FTP | Foil Twisted Pair |
| g | grey |
| HS | Handset |
| IEC | International Electrotechnical Commission |
| IP | Protection class |
| ISDN | Integrated Services Digital Network |
| ISO | International Organisation for Standardination |
| IWV | Puls |
| K | Trunking system |
| KVK | Compact distribution box |
| KVK D | Compact distribution box with eathing of cover |
| KVK MB | Compact distribution box with flat mounting brackets |
| KVK Sch | Lock set for the KVK |
| LSA | Solder-, screw-, strip-free |
| MB | Mounting bar |
| MFV | Mehrfrequenz-Wahlverfahren |
| mK | with spreading claws |
| NEXT | Near End Cross Talk |
| NT | Network Termination |
| NTA | Network Termination Analog |
| NTBA | Network Termination Basic Access |
| NV | Emergency power |
| NWK | Installation cable |
| oK | without spreading claws |
| PA | Plastic (polyamide) |
| PBT | Plastic (polybutylene terephthalate) |
| PC | Plastic (polycarbonate) |
| PE | Plastic (polyethylen) |
| PiMF | Pair in Metal Foil and Screening |
| PK | Patch cord |
| PKA | Patch cord adapter |
| POM | Platic (polyoxymethylen) |
| PP | Patchpanel |
| PPR | REG-Patchpanel |
| PSTN | Public Switched Telephone Network |
| RAL | German institute of quality assurance and designation |
| RE | Reducing element |
| REG | DIN-rail mounting installation |
| RJ | Registred jack |
| RMR | Relaymodul |
| rw | pure white |
| S | Bracket |
| SAN | Plastic (styrol-acrylnitril-copolymerisat) |
| SAR | High-current switching on relay |
| S-FTP | Screened Foil Twisted Pair |
| SoHo | Small office - home office |
| SR | REG-Switch |
| STP | Shielded Twisted Pair |
| TAE | Telecommunications connector block |
| TC | Telecontrol-devices |
| TCR | Telecontrol-DIN-rail mounting installation |
| TE | Terminal Equipment |
| TR | Support roller |
| Tr | Disconnection possibility |
| TRS | Termination resistor |
| TrS | Disconnection plug |
| TS | Telecommunications-connector |
| U | Height Unit for 19”-data cabinets |
| U | unshielded |
| UAE | Universal-Connector-Block |
| UG | Universal housing |
| Up | Flush Mounting |
| Up 50 | Flush Mounting (with center plate, without wall plate) |
| Up 50 S |
Flush Mounting (with center plate, without wall plate and with metal mounting brackets) |
| Up 0 | Flush Mounting (without center plate, without wall plate) |
| ÜSSa | Overvoltage protection module |
| UTP | Unshielded Twisted Pair |
| VDE | Association “Elektrotechnik Elektronik Informationstechnik e.V.” |
| VDo | Jacks for permanent connection |
| VE | Pack quantity |
| VE | Connection element |
| VK Sch | Rotating bar lock for the distribution box |
| VKP | Distribution box |
| VKP Sl | Catch for the distribution box |
| VVD | Distribution box with LSA-Plus-terminals |
| VVD i | Distribution box with spring loaded terminals |
| w | white |
| WK | Additional ringer |