Analog from Legrand
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Analog from Legrand
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 078 731 Legrand Mosaic phone jack 1x, RJ11 2M f Ws
MosaicT telephone socket 1-way RJ11 2-module. Color: ultra whiteLieske Part No.: 871959 Mfg Part No: 078731 |
25,84 EUR
 plus delivery charges
Delivery time on requestinfo_outline
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Legrand 753038 One. 1Xrj11 telephone socket
Valena In'Matic, RJ 11 telephone connection sockets. Universally applicable for connecting telephone devices. Quick connection technology with ¼ turn. Connection to other sockets possible. Lieske Part No.: 1341404 Mfg Part No: 753038 |
22,87 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Legrand 775991 phone socket , Pro21-use NVF coding
For telephone plug system Germany. For use with Creo cover Order No. 77xx 91 or Galea Life cover Order No. 77xx 42 Lieske Part No.: 793999 Mfg Part No: 775991 |
15,89 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Analogue Connection Boxes (TAE) – Product Details & Advice
TAE sockets (Telekommunikations-Anschluss-Entität) are the German standard home connection for analogue phones, fax machines and modems. They are 6-pin and available in three codings: NFN (phone/fax), NFT (NTBA/ISDN) and NFF (fax, 6-pin). Surface-mount boxes are screwed directly to the wall; flush-mount boxes are inserted into a standard switch box (per DIN 49073). TAE connectors follow DIN VDE 0604-3 and are locking (coding prevents incorrect plug insertion). In new installations, TAE sockets are often replaced by RJ45 outlets that can also connect TAE devices via adapters.
ISDN connection boxes: ISDN Connection Boxes. RJ45 patch panels: Patch Panels.
Frequently Asked Questions
▶ What do NFN, NFT and NFF mean for TAE sockets? NFN (Normal-Fernmelde-Nebenstellen): analogue phones and fax without special requirements – most common. NFT (Normal-Fernmelde-Terminal): for ISDN NTBA (NT1) and ISDN terminals with T interface – narrower plug. NFF (Normal-Fernmelde-Fax): for fax machines, 6-pin but differently coded than NFN. The coding prevents accidental insertion of wrong devices. |
▶ Can I install a TAE socket myself? Connecting a TAE socket to the internal house wiring (after the NTBA) is permitted in Germany and is not an intervention in the network operator's area. The connection before the NTBA (subscriber line) may only be made by the network operator. For self-installation: correctly assign conductor colours (a/b conductor per DIN), tighten screw terminals firmly. |
▶ Can multiple TAE sockets be connected in series? Yes – up to 3 TAE sockets can be operated in series (bus) on the internal house connection. The first socket is connected to the next via pass-through contacts. Note: too many terminals (impedance) affect signal quality. Recommendation: max. 3 terminals in parallel, no active device as the last in the chain. |