Slink: Solutions For Site Installation

SLink Solutions for Site installation

FTTA: Solutions Rosenberger Site Solution provides products for complete wiring of radio base stations - from the antenna to the base station: Discrete Cabling

Copyright © Rosenberger 2014

Trunk Cabling without box

V1.1

Trunk Cabling with box

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FTTA: Solutions Hybrid Cabling with box

Copyright © Rosenberger 2014

Hybrid Cabling without box

V1.1

FiPro – reuse of Existing feeders

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FTTA: SLink Discrete Cabling solution Description  

Single Duplex Fiber Optic connection for each RRU Direct connection between BBU and RRU

Advantages  

Most common solution and used since several years in the field High crush resistance

Challenges   

OEM specific connection required for each assembly Less flexible in case of technology change Higher installation cost

Copyright © Rosenberger 2014

V1.1

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FTTA: SLink Trunking solution Description   

Multi fibers in one single cable Up to 48 fibers Jumper connection to RRU

Hybrid Cabling with box

Hybrid Cabling without box

Advantages  

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Easy and efficient installation (hoisting integrated) Future proof installation High flexibility, individual jumpers can be connected Space saving and low wind load The best price performance ratio for length > 35m Connector fanouts packed in water- and dust-proof protection-tubes One cable for 3,6, 12, … RRU‘s Reduced installation time / cost

Copyright © Rosenberger 2014

V1.1

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FTTA: SLink Trunking solution Challenges    

Distributed antennas Limited flexibility and scalability with box less solution Easy and efficient installation Universal and future proof installation

Rosenberger provides a solution for connecting BBU and RRU with bandwidth of more than 10Gbps which is independent of the used OEM

PreCONNECT FIBER Feeder Outdor Feeders-Variants

Installation Tube Outdoor, IP67 water-proof Copyright © Rosenberger 2014

V1.1

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FTTA - Direct Fiber Trunk System

FEATURES AND BENEFITS Single fiber trunk with 6 to 36 fibers (3 to 18 Pairs / Channels) LC Compact on bottom; RDC on top. Connections to customer specified connections Singlemode or multimode No enclosure at tower top necessary. Disadvantage and Problem Overlength of jumper cable on the mast is a problem. Extension cable is necessary. Push pull is currently not available. Copyright © Rosenberger 2013

U. Albrecht January 2014

Standard vs. Hybrid Cabling Solution Standard Solution

Hybrid Cable Solution

Antenna

Antenna

RRU

RRU

Canister

FTTA Distribution Enclosure

Fiber Jumper

Power Jumper

Hybrid cable

Fiber trunk

Power Cable

Copyright © Rosenberger 2013

U. Albrecht January 2014

FTTA: SLink Hybrid Boxless solution Description  

Pre connected cable with multi fiber and power with tower distribution unit as one piece. Robust RDC interface (similar to N-connectors)

Advantages      

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Easy and efficient installation Reduced installation time / cost Only one cable run to the tower top Future proof installation High flexibility, individual jumpers can be connected No splice inside canister Double protection against induced currents from lightning stroke which can reduce cost for surge protection up to 50% No mast box -> no additional rental costs Slim outer diameter due to coax design of power cables Space saving and low wind load

Rosenberger No.: L98BCopyright © Rosenberger 2014

V1.1

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FTTA: SLink Distribution Enclosure At tower top for fiber and power management with RRus. Can also be used at bottom for power and fiber distribution. Description    

Available Variants with 3 to 30 LC Dup Ventilation seal Mast and wall mount fixation Operation temperature -40°C to +85°C IP 66/67

Advantages   

Easy, efficient and safe installation with only 2 bands Low windload Weather proof distribution box

FTTA Hybrid Distribution enclosure

Fiber Distribution Unit Copyright © Rosenberger 2014

V1.1

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FTTA: SLink Tower Multi-Fiber System Description   

Pre connected multi fiber cable and tower distribution unit as one piece. Robust RDC interface (simlar to N-connectors) Jumper connection to RRU

Advantages     

Easy and efficient installation Reduced installation time / cost Future proof installation High flexibility, individual jumpers can be connected Space saving and low wind load No mast box -> no additional rental costs RDC jumper

Challenges   

Distributed antennas Limited flexibility and scalability with box less solution

Copyright © Rosenberger 2014

V1.1

Tower Multi-Fiber System

One run of fiber for 3 RRUs without enclosure

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FTTA: SLink FiPro – Fiber and Power to the Roof Power Cable

Product-Overview

Power Cable Connections:

Power Cable Connection

Fiber-Seal protects the entry point of a fiber optic cable into the centre contact. Rosenberger No.: 1: SLFS001-C05N 2: SLFS001-C06N 3: SLFS001-C07N

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2

RF feeder cable

Rosenberger No.: SLPCC001-C05N

 Top Optical Box or Top Hybrid Box  Pigtail fiber (bottom end open)  Fiber Seal (feeder / fiber)

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BTS / Node B BBU Power Supply

Fiber Cable Power Cable

Power Cable Connection

Copyright © Rosenberger 2014

V1.1

Rosenberger No.: SLPCC001-C06N

Rosenberger No.: SLPCC001-C07N www.rosenberger.com

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