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PRA-SFPLX
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PRA-SFPLX

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Bosch PRA-SFPLX Fiber transceiver, 1000BASE‑LX SFP module for single mode fiber (10 km).

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Rs. 1 Rs. 1

  • Brand - BOSCH
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BOSCH
BOSCH

Global leader in Public Address, Voice Evacuation and Conference Systems.

Bosch PRAESENSA public address and voice alarm system: operator at a reception desk with the PRA-CSLD call station Bosch, Invented for life

IP-connected and fully-featured

PRAESENSA Public Address and Voice Alarm System

PRAESENSA system components

PRA-SFPLX PRAESENSA Fiber Transceiver, Single Mode

Hot-pluggable SFP transceiver with a duplex LC connector for Gigabit fibre links up to 10 km between PRAESENSA racks.

  • Up to 10 km Single Mode
  • Duplex LC Connector
  • Hot Pluggable
PRA-SFPLX

PRA-SFPLX · Product drawings

See the PRA-SFPLX from every side

The compact SFP transceiver, and how it links PRAESENSA racks over single-mode fiber.

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Overview · 01 / 02PRA-SFPLX overview.
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OverviewThe compact SFP fiber transceiver with its locking latch and duplex LC connector.
01 / 02

PRA-SFPLX · Key features

Gigabit fiber, up to 10 km

Explore the key capabilities of the Bosch PRAESENSA PRA-SFPLX single-mode fiber transceiver.

Features

PRAESENSA · Application areas

Ideal for mid-to-large sites

Click a site to see how PRAESENSA zones it, with an example bill of quantities. Existing systems on site can be integrated with new PRAESENSA buildings.

LIBRARYQuiet
LECTURE HALLS● Announcement
LABS● Paging · 70%
CAFETERIA● Music · 50%
CAMPUS GROUNDS● Music · 35%
ROOF · TERRACE● Music · 40%
FLOOR 3 · GUEST ROOMSQuiet
FLOOR 2 · CONFERENCE● Announcement
FLOOR 1 · RESTAURANT● Music · 55%
GROUND · LOBBY● Music · 60%
BUILDING A · EXISTING SYSTEMBUILDING B · NEW PRAESENSA
FLOOR 2 · SHOPS● Music · 50%
FLOOR 1 · FOOD COURT● Music · 65%
GROUND · ATRIUM● Promotion · 70%
PARKING● Parking notice
FLOOR 3 · CINEMAQuiet
FLOOR 2 · FASHION● Music · 45%
FLOOR 1 · KIDS ZONE● Music · 40%
GROUND · ENTRANCE● Parking notice
OMNEO / IPLIVE CALL SYNCPRA-SCL
TERMINAL HALL● Boarding call
GATES A–D● Paging · 75%
CHECK-IN● Music · 35%
BAGGAGE CLAIM● Paging · 60%
AIRSIDEEvacuation ready
ICUQuiet
OPERATING THEATRESQuiet
WARDS● Staff paging · 40%
OPD · WAITING● Music · 30%
EMERGENCY● Code call
CONTROL ROOMSupervised
PROCESS AREA● Alarm tone
LOADING BAY● Paging · 90%
WORKSHOP● Paging · 80%
ADMIN BLOCK● Music · 30%
Customer stories

PRAESENSA protects airports, stadiums, hotels and campuses around the world.

Ask for references →

01 / 07 · Universities

Universities

“When choosing a university, students and their families value a safe and secure teaching and learning environment.”

  • Loud in labs, quiet in libraries
  • Phased evacuation to local rules
  • Staff adjust music across campus

Example site: campus with 5 buildings

48zones
4call stations
296speakers

Example BOQQty

PRA-SCLSystem controller1
PRA-MPS3Power supply + battery charger3
PRA-AMPLAmplifier, 600 W3
PRA-CSLDCall station4
Ceiling speakersHalls, classrooms, library220
Wall / cabinet speakersCorridors, cafeteria60
Horn speakersCampus grounds16

Indicative quantities for an example site. Your system is sized by our engineers. Request a BOQ →

02 / 07 · Hotels

Hotels

“Hotel guests who feel right at home are more likely to enjoy repeat visits and make recommendations.”

  • Music changes by time and season
  • Calm audio near guest rooms
  • Multilingual message library

Example site: 12-floor city hotel

26zones
2call stations
196speakers

Example BOQQty

PRA-SCLSystem controller1
PRA-MPS3Power supply + battery charger2
PRA-AMPLAmplifier, 600 W2
PRA-CSLDCall station2
Ceiling speakersLobby, corridors, restaurant160
Wall speakersConference, spa24
Outdoor speakersTerrace, pool12

Indicative quantities for an example site. Your system is sized by our engineers. Request a BOQ →

03 / 07 · Shopping malls

Two buildings, one system

“Happy, informed shoppers stay longer and buy more.”

  • Connects with the PA system already on site
  • One announcement across both buildings
  • Music, promotions and notices per zone

Example site: existing mall + new extension

40zones
3call stations
344speakers

Example BOQQty

PRA-SCLSystem controller (new building)1
IntegrationLink to existing PA system1
PRA-MPS3Power supply + battery charger4
PRA-AMPLAmplifier, 600 W4
PRA-CSLDCall station3
Ceiling speakersShops, food court, atrium320
Horn speakersParking24

Indicative quantities for an example site. Your system is sized by our engineers. Request a BOQ →

04 / 07 · Airports

Airports

Clear, timed announcements across every terminal and gate.

  • Gate and boarding calls by zone
  • Phased evacuation of concourses
  • Multilingual pre-recorded messages

Example site: terminal with 24 gates

96zones
10call stations
600speakers

Example BOQQty

PRA-SCLSystem controller (redundant pair)2
PRA-MPS3Power supply + battery charger8
PRA-AMPLAmplifier, 600 W8
PRA-CSLDCall station (gate desks)10
Ceiling speakersHalls, gates, baggage520
Projector / horn speakersAirside, high ceilings80

Indicative quantities for an example site. Your system is sized by our engineers. Request a BOQ →

05 / 07 · Hospitals

Hospitals

Staff calls reach the right ward without disturbing patients.

  • Code calls to selected areas
  • Quiet ICU and operating theatres
  • EN 54-16 voice evacuation

Example site: 8-floor general hospital

60zones
6call stations
400speakers

Example BOQQty

PRA-SCLSystem controller (redundant pair)2
PRA-MPS3Power supply + battery charger4
PRA-AMPLAmplifier, 600 W4
PRA-CSLDCall station (nurse stations)6
Ceiling speakersWards, OPD, corridors360
Wall speakersEmergency, stairwells40

Indicative quantities for an example site. Your system is sized by our engineers. Request a BOQ →

06 / 07 · Oil & gas refineries

Oil & gas refineries

Intelligible alarms and paging over high-noise process areas.

  • Alarm tones and paging per area
  • Supervised lines and redundancy
  • Control room keeps full status

Example site: process plant with 18 zones

18zones
3call stations
130speakers

Example BOQQty

PRA-SCLSystem controller (redundant pair)2
PRA-MPS3Power supply + battery charger3
PRA-AMPLAmplifier, 600 W3
PRA-CSLDCall station3
Horn speakersProcess area, loading bay110
Wall speakersControl room, admin20

Indicative quantities for an example site. Your system is sized by our engineers. Request a BOQ →

07 / 07 · References

References

Decades of Bosch public address design experience, with PRAESENSA running in sites worldwide.

  • Airports, metros and stadiums
  • Hotels, malls and campuses
  • Ask esco.pk for local references
Ask for references →
PRA_SFPLX_Fiber_tran_Data_sheet_enUS_76035374219 (1).pdf
Download

Key specs

  • 1000BASE-LX SFP for single-mode fiber
  • Up to 10 km link distance
  • 1310 nm, duplex LC connector
  • Hot-pluggable, locking design
  • Fits PRA-ES8P2S and PRA-MPSx SFP ports
  • -40°C to +85°C operating range
  • EN 54-16 with PRAESENSA, Laser Class I
  • 0.7 W, 13.4 x 8.5 x 56.5 mm
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Specifications: Bosch PRAESENSA PRA-SFPLX

General

SpecificationValue
ModelPRA-SFPLX
Order numberF.01U.352.103
Product typeSFP fiber transceiver, single mode
SystemBosch PRAESENSA
FitsPRA-ES8P2S, PRA-MPSx (SFP sockets)
Base modelAdvantech OEM, MSA-standard SFP

Electrical

SpecificationValue
Supply voltage3.3 V DC
Power consumption0.7 W max
Ethernet type1000BASE-LX (IEEE 802.3z), Fast Ethernet compliant
ConnectionHot-pluggable, locking

Optical

SpecificationValue
ConnectorDuplex LC (transmit + receive)
Wavelength1310 nm
Optical fiberSingle mode, ITU-T G.652 SMF
Core size8.6 – 9.5 µm
Max fiber length10 km
Transmitter power-9.5 to -3 dBm
Receiver sensitivity< -20 dBm
Laser safetyClass I (IEC 60825-1)

Environmental

SpecificationValue
Operating temperature-40°C to +85°C (-40°F to 185°F)
Storage / transport temperature-40°C to +85°C (-40°F to 185°F)
Humidity (non-condensing)5% – 95%

Mechanical

SpecificationValue
Dimensions (H × W × D)13.4 × 8.5 × 56.5 mm
Weight75 g

Certifications

CategoryStandard
Emergency (Europe)EN 54-16 (with PRAESENSA)
InternationalISO 7240-16
MaritimeDNV GL Type Approval
Emergency complianceEN 50849, BS 5839-8
SafetyLaser Class I, IEC 60825-1
ImmunityEN 55035
EmissionsEN 55032, EN 61000-3-2, EN 61000-3-3
EnvironmentEN/IEC 63000

Parts Included

QuantityComponent
1SFP fiber transceiver
Questions & answers

Know before you buy

Quick answers about the PRA-SFPLX, and how it compares.

Where does the PRA-SFPLX fit?
It plugs into the SFP port of a [PRA-ES8P2S] switch or a PRAESENSA multifunction power supply. It links racks, floors or buildings over single-mode glass fiber, up to 10 km apart.
PRA-SFPLX or PRA-SFPSX?
ModelFiber typeMax distanceBest for
[PRA-SFPLX]Single mode, 1310 nm10 kmBetween buildings, large campuses, airports
[PRA-SFPSX]MultimodeShorter distanceBetween floors or racks in one building
Use the same module type at both ends of a fiber link, matched to the fiber installed on site.
Why use fiber instead of copper network cable?
Copper Ethernet is limited to about 100 m per run. Fiber covers up to 10 km, is immune to electrical interference, and doesn’t carry ground faults between buildings.
What fiber and connector do I need?
Single-mode fiber (ITU-T G.652) with a duplex LC connector: one fiber to transmit, one to receive.
Can it be swapped while the system is running?
Yes. It’s hot-pluggable and locks into the SFP socket, so it can be replaced without shutting down the switch.
How does a PRAESENSA system fit together?
The [PRA-SCL] or [PRA-SCS] system controller is the brain: it routes all audio, plays messages and supervises every device. [Amplifiers], [multifunction power supplies] with battery backup and [call stations] all connect over one IP network using OMNEO, with loop-through cabling for redundancy. Up to 250 devices and 500+ zones per system, certified to EN 54-16 and ISO 7240-16.
Who supplies Bosch PRAESENSA in Pakistan, and what warranty do I get?
Electronic Security Company (ESCO) is the only authorized distributor of Bosch, Dynacord and Electro-Voice in Pakistan, so every PRAESENSA product we supply is genuine and comes with a 3-year warranty. Warranty is carry-in: bring the unit to an ESCO office and after inspection it is repaired or replaced as needed.