BS EN 50607-2015 PDF

Full title and description

STB BS EN 50607-2015 — Satellite signal distribution over a single coaxial cable — Second generation. This British adoption of EN 50607:2015 defines a Single Cable Interface (SCIF) system for distributing multiple satellite input banks over a single coaxial cable to multiple receivers, including physical structure, control signalling (using the DiSEqC physical layer), configuration identification and collision management for control traffic.

Abstract

EN 50607:2015 specifies the architecture and signalling needed to enable multiple satellite demodulators/receivers to select and receive signals from any of several input signal banks carried on a single coaxial cable. It defines the SCIF functional elements, control signal characteristics (DiSEqC physical layer used without DiSEqC message structure), identification of configurations and methods to manage control-signal collisions in multi‑receiver, multi‑bank systems. The standard targets second‑generation single‑cable distribution (often referred to as Unicable II / single cable interface).

General information

• Status: Published (British adoption of EN 50607:2015); confirmed in national listings.
• Publication date: 31 January 2015 (EN release / 2015 edition).
• Publisher: British Standards Institution (BSI) — adoption of the European Standard EN 50607:2015 (CENELEC / European normative text).
• ICS / categories: 33.060.40 — Cabled distribution systems.
• Edition / version: 2015 (first EN edition published as the 2015 second‑generation specification).
• Number of pages: 31–32 pages (published edition typically listed as 32 pages in national catalogues).

Scope

This standard describes the single‑cable distribution system physical structure and the control signalling required to operate it. It explains how multiple satellite input banks (up to M ≤ 256 input banks) can be selected by several receivers (up to N ≤ 32 receivers) over a single coaxial feed, the definition and identification of supported configurations and the procedures to manage possible collisions on the control signal channel. The SCIF functional requirements (typically embedded in LNBs or switches) are also defined.

Key topics and requirements

• Definition of the Single Cable Interface (SCIF) physical and functional architecture (LNB/switch and receiver roles).
• Control signalling using the DiSEqC physical layer (note: message structure differs from DiSEqC; physical signalling is reused).
• Identification and encoding of recognised configurations for multi‑bank addressing (support for large bank counts, addressing schemes).
• Collision detection and management strategies for control‑signal traffic on a shared coaxial medium.
• Performance parameters and limits (address space, maximum numbers of banks and receivers supported, timing/response behaviour expected of SCIF implementations).

Typical use and users

Primary users include satellite equipment manufacturers (LNBs, switches, multi‑switches, satellite receivers), system integrators and installers deploying multi‑receiver single‑cable solutions (MDUs, hospitality, communal installations), broadcast system designers and test laboratories verifying interoperability of single‑cable distribution products. The standard is used to ensure interoperability between SCIF‑capable LNBs/switches and receivers and to guide product compliance testing.

Related standards

Related and predecessor documents include the technical specification CLC/TS 50607 (earlier developmental/specification texts), EN 50494 (single‑cable distribution / Unicable I) and DiSEqC family documents that define the physical layer and signalling concepts. Implementers commonly reference EN 50607 together with national adoption documents and test reports to achieve interoperability.

Keywords

Single Cable Interface, SCIF, satellite signal distribution, coaxial cable distribution, Unicable II, EN 50607, DiSEqC physical layer, LNB, multi‑switch, collision management, multi‑receiver distribution.

FAQ

Q: What is this standard?

A: EN 50607:2015 (adopted as BS EN 50607:2015) is a European/British standard for second‑generation satellite signal distribution over a single coaxial cable (Single Cable Interface — SCIF), defining physical, signalling and management aspects required for multi‑receiver single‑cable systems.

Q: What does it cover?

A: It covers the system physical structure, control signal characteristics (using the DiSEqC physical layer but not the DiSEqC message structure), identification of supported configurations, addressing/limits (e.g., bank and receiver counts) and collision management for control traffic on the shared cable.

Q: Who typically uses it?

A: Equipment manufacturers (LNBs, switches, receivers), installers and integrators of satellite distribution systems in single‑dwelling and multi‑dwelling installations, broadcasters and test labs concerned with interoperability and compliance.

Q: Is it current or superseded?

A: EN 50607:2015 is the 2015 edition and is listed as published/confirmed in national catalogs (national adoptions and confirmations noted in 2020 listings). Users should check national standards bodies for any later amendments or revisions before relying on it as the definitive live document.

Q: Is it part of a series?

A: Yes — EN 50607 is part of the single‑cable/unicable family of specifications (it follows earlier technical specifications such as CLC/TS 50607 and relates to EN 50494 and DiSEqC documents). It represents the second‑generation single‑cable interface specification.

Q: What are the key keywords?

A: Single Cable Interface (SCIF), Unicable II, satellite distribution, DiSEqC physical layer, LNB, multi‑switch, collision management, coaxial distribution.