System Telephones S0/UP0 from Siemens
You have been filtering for Siemens and therefore you see now only System Telephones S0/UP0 from Siemens displayed.
You can choose other manufacturers on the left side in the menu or get the complete overview.
System Telephones S0/UP0 from Siemens
 |
 Siemens L30250-F600-A594 Anschlusskabel 6 m, MW6/MW8 satin silver CUA594
Anschluss-Schnur 6 m MW6/MW8 silbersatinHighlightsAnschluss-SchnurAnschlüsse: MW6/MW8 (RJ11/RJ45)Länge: 6 mFarbe: SilbersatinEinfach in der AnwendungProdukttypTelefonkabelear-Kategorie (ElektroG): ...Lieske Part No.: 913455 Mfg Part No: L30250-F600-A594 |
5,38 EUR
 ≈ £4.53 | ≈ $6.04
Delivery time from supplier's stock (ca.) 4 workdaysinfo_outline
|
 |
Siemens L30250-F600-C270 LAN-Kabel (CAT6) 2 m, schwarz
HighlightsNetzwerk-KabelAnschluss 1: RJ45Anschluss 2: RJ45Spezifikation: CAT6Kabellänge: 2 mProdukttypDatenkabelear-Kategorie (ElektroG): relevant, Kategorie 6: kleine Geräte der IT- und TK-Technik, ... Lieske Part No.: 738207 Mfg Part No: L30250-F600-C270 |
13,75 EUR
≈ £11.58 | ≈ $15.44
Delivery time from supplier's stock (ca.) 4 workdaysinfo_outline
|
 |
Siemens L30250-F600-C271 LAN-Kabel (CAT6) 4 m, schwarz
LAN-Kabel (CAT6) 4 mHighlightsNetzwerk-KabelAnschluss 1: RJ45Anschluss 2: RJ45Spezifikation: CAT6Kabellänge: 4 mProdukttypDatenkabelear-Kategorie (ElektroG): relevant, Kategorie 6: kleine Geräte der ... Lieske Part No.: 501226 Mfg Part No: L30250-F600-C271 |
20,00 EUR
≈ £16.84 | ≈ $22.46
Delivery time from supplier's stock (ca.) 4 workdaysinfo_outline
|
 |
Siemens L30250-F600-C272 LAN-Kabel (CAT6) 6 m, schwarz
LAN-Kabel (CAT6) 6mHighlightsNetzwerk-KabelAnschluss 1: RJ45Anschluss 2: RJ45Spezifikation: CAT6Kabellänge: 6 mProdukttypDatenkabelear-Kategorie (ElektroG): relevant, Kategorie 6: kleine Geräte der ... Lieske Part No.: 146700 Mfg Part No: L30250-F600-C272 |
29,38 EUR
≈ £24.74 | ≈ $32.99
Made to order · Delivery time approx. 20 workdaysinfo_outline
|
|
|
Siemens L30250-F600-C283 LAN-Kabel 25 cm CUC283
HighlightsUngeschirmtes Cat6 LAN Kabel zur Wandmontage der OpenScape Desk Phone IP 35G und 55G TelefoneFarbe: grauProdukttypDatenkabelear-Kategorie (ElektroG): relevant, Kategorie 6: kleine Geräte ... Lieske Part No.: 590418 Mfg Part No: L30250-F600-C283 |
5,38 EUR
≈ £4.53 | ≈ $6.04
Delivery time from supplier's stock (ca.) 4 workdaysinfo_outline
|
 |
Siemens L30251-F600-A352 Anschlusskabel 6 m MW6/MW6 (RJ11/RJ11) für optiset E und optiPoint
Anschlußschnur 6 m MW6/MW6 (RJ11/RJ11) für optiset E und optiPoint 500 WorkpointsHighlightsAnschlußschnurAnschlüsse: MW6/MW6 (RJ11/RJ11)Geeignet für optiset E und optiPoint 500 WorkpointsLänge: ... Lieske Part No.: 580189 Mfg Part No: L30251-F600-A352 |
4,13 EUR
≈ £3.48 | ≈ $4.64
Delivery time from supplier's stock (ca.) 4 workdaysinfo_outline
|
ISDN/S0 System Phones – Technical Background & Applications
ISDN system phones are designed for the S0 bus (Basic Rate Interface, 2B+D, 2x64 kBit/s bearer channels) and operate together with an ISDN PBX (e.g. Auerswald COMpact, Agfeo, Tiptel). Compared to analogue phones, system phones provide advanced PBX features: CLIP/CLIR (caller ID display/suppression), MSN assignment (multiple numbers per bus), direct call keys, secretary-boss switching and internal conference functions. Many ISDN phones support Euro-ISDN (DSS1), the protocol standard valid in Germany and Europe (per ETSI ETS 300 102). With the progression of all-IP migration, ISDN phones are becoming rarer; however, Auerswald and Agfeo continue to support legacy systems and offer ISDN-compatible adapters for IP PBX systems. For new installations, we recommend considering IP system phones (SIP, H.323).
ISDN telephone systems as counterparts are in Telephone Systems; IP-based system phones under IP System Phones. We are happy to advise on all-IP migration and selection of suitable transition solutions: +49 (0)7666 / 88499-0.
Application Areas
| ✓ Business Telephony & Call Centres | ✓ Authorities & Public Institutions |
| ✓ Industrial Environments & Production Halls | ✓ Hotels & Hospitality |
| ✓ Hospitals & Care Facilities | ✓ Data Centres & IT Infrastructure |
Frequently Asked Questions
▶ What is the difference between ISDN S0 and ISDN S2M? S0 (BRI, Basic Rate Interface): 2 bearer channels (B-channels) at 64 kBit/s each + 1 control channel (D-channel, 16 kBit/s). Standard for households and small offices. Up to 8 terminals on the S0 bus (but max. 2 simultaneous calls). S2M (PRI, Primary Rate Interface): 30 B-channels at 64 kBit/s each + D-channel (64 kBit/s) – 30 simultaneous calls, typical for medium and large businesses with PBX. |
▶ Can ISDN system phones be operated on an IP PBX? Yes, provided the IP PBX provides an integrated or external ISDN S0 port. Many manufacturers (Auerswald, Agfeo) build S0 ports into their IP systems so existing ISDN system phones can continue to be used. Alternatively, an ISDN-to-SIP gateway enables old ISDN devices to operate on purely IP-based systems. |
▶ When does an ISDN PBX still make sense? For existing installations with already established ISDN infrastructure, continued use can still be economically sensible for several years, especially if no major expansion is planned. For new installations or planned business expansion, we recommend going directly to IP PBX systems (SIP trunking), as ISDN lines are being successively discontinued by telecoms providers (all-IP mandate). |
Why industry-electronics.de?
▶ Professional TK Range Over 15,000 telecoms products from Agfeo, Auerswald, Snom, Yealink, Innovaphone, Gigaset and other leading manufacturers. | ▶ B2B Expert Advice Our TK team advises on SIP migration, DECT planning, emergency call systems and standards compliance – free and vendor-neutral. | ▶ Volume Pricing from 1 Unit Quantity discounts, project prices and framework agreements for system integrators, authorities and industrial companies. |
▶ Fast Delivery Most items available from stock – free shipping across Germany from minimum order value. | ▶ 20+ Years TK Experience For over 20 years, Industry-Electronics has supplied system houses, authorities and industrial customers with professional telecoms technology. | ▶ Standards-Compliant Range All products comply with applicable EN, ETSI and VDE standards and regulatory approvals for commercial use. |