Siemens SIMATIC NET SFP28 Operating Instructions Manual

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SIMATIC NET

Network components

SFP/SFP+/SFP28/SCP/STP

transceivers

Operating Instructions

03/2025

A5E02630804-19

Introduction

Safety notes

Description of the device

Installation

Uninstalling

Connecting up

Maintenance and cleaning

Technical data

Dimension drawings

Approvals

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Summary of Contents for Siemens SIMATIC NET SFP28

Page 1 Introduction Safety notes Description of the device SIMATIC NET Installation Network components SFP/SFP+/SFP28/SCP/STP Uninstalling transceivers Connecting up Operating Instructions Maintenance and cleaning Technical data Dimension drawings Approvals 03/2025 A5E02630804-19...
Page 2 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
Page 3 Table of contents Introduction ............................5 Safety notes ............................9 Description of the device ........................11 Product overview ....................... 12 Components of the product ....................16 Installation............................17 Safety notices for installation ..................... 17 Notes on installation of SFP-/SFP+-/SFP28 transceivers ............18 Using a pluggable transceiver (SFP/SFP+/SFP28) ..............
Page 4 Table of contents 8.2.3 SFP992-1BX10T ......................... 43 8.2.4 SFP992-1BX10R ......................... 43 SFP+ transceiver ........................ 44 8.3.1 SFP993-1/SFP993-1(C) ....................... 44 8.3.2 SFP993-1LD/SFP993-1LD(C) ....................45 8.3.3 SFP993-1LH ........................45 8.3.4 SFP993-1LH+ ........................45 SFP28 transceivers ......................46 8.4.1 SFP994-1 ........................... 46 8.4.2 SFP994-1LD ........................
Page 5 • On the data medium that ships with some products: – Product CD / product DVD – SIMATIC NET Manual Collection • On the Internet pages of Siemens Industry Online Support: – Industrial Ethernet / PROFINET Industrial Ethernet System Manual (https:// support.industry.siemens.com/cs/ww/es/view/27069465)
Page 6 Feed under https://www.siemens.com/industrialsecurity (https://www.siemens.com/industrialsecurity) Catalogs You will find the article numbers for the Siemens products of relevance here in the following catalogs: • SIMATIC NET Industrial Communication / Industrial Identification, catalog IK PI • SIMATIC Products for Totally Integrated Automation and Micro Automation, catalog ST 70 •...
Page 7 Introduction Device defective If a fault develops, send the device to your SIEMENS representative for repair. Repairs on-site are not possible. Recycling and disposal The products are low in pollutants, can be recycled and meet the requirements of the WEEE directive 2012/19/EU for the disposal of electrical and electronic equipment.
Page 8 Introduction Link: (https://new.siemens.com/global/en/products/services/industry/sitrain/personal.html) Industrial Networks Education Training and certification for Industrial Networks In our Industrial Networks Education courses you’ll learn to design and implement wired and wireless data networks and connect them to a corporate network. You will also receive instruction on how to secure, diagnose and optimize communication networks.
Page 9 Safety notes Read the safety notices Note the following safety notices. These relate to the entire working life of the device. You should also read the safety notices relating to handling in the individual sections, particularly in the sections "Installation" and "Connecting up". CAUTION To prevent injury and damage, read the manual before using the device.
Page 10 Safety notes SFP/SFP+/SFP28/SCP/STP transceivers Operating Instructions, 03/2025, A5E02630804-19...
Page 11 Description of the device Structure of the type designation The type designation of a pluggable transceiver is made up of several parts that have the following meaning: Interface *) Property 100 Mbps, LC port optical, glass FO cable (multimode), up to max. 3 km 1000 Mbps, LC port optical, glass FO cable (multimode), up to max.
Page 12 Description of the device 3.1 Product overview Interface *) Property LD A 100 Mbps, LC port optical, glass FO cable (single mode), up to max. 26 km to use Gigabit slots as Fast Ethernet interfaces 1000 Mbps, LC port optical, glass FO cable (single mode), up to max. 30 km 1000 Mbps, LC port optical, glass FO cable (single mode), up to max.
Page 13 Description of the device 3.1 Product overview Active plug-in transceiver SFP (100 Mbps) With active plug-in transceivers, Gigabit slots can be used as Fast Ethernet interfaces. Type Property Article number SFP991-1A 1 x 100 Mbps, LC port optical for glass FO cable 6GK5 991-1AD00-8GA0 (multimode), up to max.
Page 14 Description of the device 3.1 Product overview Bidirectional plug-in transceiver SFP Bidirectional plug-in transceivers feature only one fiber connection. They transmit and receive on two different wavelengths. To establish a connection, you need two matching bidirectional SFPs. The connected SFPs must respectively transmit on the wavelength at which the connection partner receives.
Page 15 Description of the device 3.1 Product overview SFP28 transceivers Type Properties Article number SFP994-1 1 x 25 Gbps, LC port optical for glass FO cable 6GK5 994-1AT00-8AA0 (multimode), up to max. 100 m SFP994-1LD 1 x 25 Gbps, LC port optical for glass FO cable 6GK5 994-1AU00-8AA0 (single mode), up to max.
Page 16 Description of the device 3.2 Components of the product Components of the product The following components are supplied with a transceiver: • Plug-in transceivers with sealing plug • Information sheet SFP/SFP+/SFP28/SCP/STP transceivers Operating Instructions, 03/2025, A5E02630804-19...
Page 17 Installation Safety notices for installation Safety notices When installing the device, keep to the safety notices listed below. NOTICE Improper mounting Improper mounting may damage the device or impair its operation. • Before mounting the device, always ensure that there is no visible damage to the device. Note The plug-in transceivers are only developed for a limited number of plug-in cycles.
Page 18 Siemens AG cannot accept any responsibility for the correct functioning of the "Ethernet switch system" according to the specification. If components are used that have not been Siemens approved, Siemens cannot vouch for their compatibility or for risk-free use of these components.
Page 19 Installation 4.3 Using a pluggable transceiver (SFP/SFP+/SFP28) Using a pluggable transceiver (SFP/SFP+/SFP28) NOTICE Electrostatic sensitive devices (ESD) Plug-in transceiver are delivered in a carton. The cartons protect the plug-in transceiver against direct contact and thus against ESD damages. • Only unpack the plug-in transceiver in an ESD-protected mounting and installation area. •...
Page 20 General notes on pluggable transceivers NOTICE Use only approved pluggable transceivers If you use components not approved by Siemens AG, in particular SCP / STP transceivers, Siemens cannot accept any responsibility for the correct functioning of the "Ethernet switch system" according to the specification.
Page 21 With SCALANCE X, the pluggable transceivers can be plugged and pulled during operation if the device is not located in a highly flammable or combustible environment. If you have questions on the use of SIMATIC NET products, please contact your Siemens sales partner. Note SCP / STP transceivers can only be used in the SCP / STP slots of the SCALANCE XM408-4C.
Page 22 Installation 4.5 Using a pluggable transceiver (SCP/STP) Figure 4-2 Plugging in a transceiver Follow the steps below to insert a pluggable transceiver: 1. Make sure that the package is complete (Page 16). 2. Check all the parts for transport damage. WARNING Do not use any parts that show evidence of damage If you use damaged parts, there is no guarantee that the device will function according to the specifications.
Page 23 Installation 4.5 Using a pluggable transceiver (SCP/STP) 6. Remove the sealing plug of the plug-in transceiver. 7. Insert the connecting cable into the pluggable transceiver until you hear it engage. The connecting cable is then firmly secured. SFP/SFP+/SFP28/SCP/STP transceivers Operating Instructions, 03/2025, A5E02630804-19...
Page 24 Installation 4.5 Using a pluggable transceiver (SCP/STP) SFP/SFP+/SFP28/SCP/STP transceivers Operating Instructions, 03/2025, A5E02630804-19...
Page 25 Uninstalling WARNING Improper disassembly Improper disassembly may result in a risk of explosion in hazardous areas. For proper disassembly, observe the following: • Before starting work, ensure that the electricity is switched off. • Secure remaining connections so that no damage can occur as a result of disassembly if the system is accidentally started up.
Page 26 Uninstalling 5.2 Removing a pluggable transceiver (SCP/STP) Removing a pluggable transceiver (SCP/STP) Notes on deinstallation CAUTION Risk of burns due to the high temperatures of the pluggable transceiver The pluggable transceivers can be plugged and pulled during operation. Leave the transceiver to cool down.
Page 27 Uninstalling 5.2 Removing a pluggable transceiver (SCP/STP) 3. Remove the pluggable transceiver from the pluggable transceiver slot. Note Do not use force It must be possible to remove the pluggable transceiver easily and without applying any force. 4. Fit a sealing plug to the pluggable transceiver. SFP/SFP+/SFP28/SCP/STP transceivers Operating Instructions, 03/2025, A5E02630804-19...
Page 28 Uninstalling 5.2 Removing a pluggable transceiver (SCP/STP) SFP/SFP+/SFP28/SCP/STP transceivers Operating Instructions, 03/2025, A5E02630804-19...
Page 29 Connecting up Safety when connecting up Safety notices When connecting up the device, keep to the safety notices listed below. Safety notices on use in hazardous areas General safety notices relating to protection against explosion WARNING EXPLOSION HAZARD Do not connect or disconnect cables to or from the device when a flammable or combustible atmosphere is present.
Page 30 Connecting up 6.1 Safety when connecting up Further notes NOTICE Note the fiber type and the shape of the fiber end Note the following when setting up an optical connection: • Use the correct fiber type: – Multimode – Single mode •...
Page 31 Connecting up 6.2 Power supply Note Commissioning devices with redundancy mechanisms If you use redundancy mechanisms ("HRP" media redundancy or "MRP" and/or redundant linking of rings via standby link), open the redundant path before you insert a new or replacement device in an operational network. A bad configuration or attachment of the Ethernet cables to incorrectly configured ports causes overload in the network and a breakdown in communication.
Page 32 Connecting up 6.2 Power supply SFP/SFP+/SFP28/SCP/STP transceivers Operating Instructions, 03/2025, A5E02630804-19...
Page 33 Unauthorized repair of devices in explosion-proof design Risk of explosion in hazardous areas • Repair work may only be performed by personnel authorized by Siemens. • For function checks, maintenance and servicing work, you need to observe the requirements on checking and maintaining plants in hazardous areas according to the standards EN / IEC 60079-17.
Page 34 Maintenance and cleaning SFP/SFP+/SFP28/SCP/STP transceivers Operating Instructions, 03/2025, A5E02630804-19...
Page 35 Technical data Note Deviations of the technical specifications from the values displayed in the WBM The values displayed can vary from the values displayed in the WBM (menu "System > Port diagnostics", "SFP diagnostics" tab). The values stated and explained in this document are authoritative.
Page 36 Technical data 8.1 SFP transceiver 8.1.1 SFP991-1/SFP991-1(C) Properties Transmission mode 100Base-FX complying with IEEE 802.3 Transmission rate 100 Mbps (Fast Ethernet) Transmission medium Multimode fiber-optic cable Light source LED/Class1-LASER "Eye safe" Wavelength 1300 nm Cable length (max.) * ...
Page 37 Technical data 8.1 SFP transceiver *) Depending on the cable used, you can find additional information in the "Industrial Ethernet / PROFINET Passive network components" System Manual, see also section "Introduction", paragraph "Additional documentation". 8.1.3 SFP991-1LD/SFP991-1LD(C) Properties Transmission mode 100Base-LX complying with IEEE 802.3 Transmission rate ...
Page 38 Technical data 8.1 SFP transceiver 8.1.5 SFP991-1LH+ Properties Transmission mode 100Base-LX Transmission rate 100 Mbps (Fast Ethernet) Transmission medium Single mode fiber-optic cable Light source Class1-LASER "Eye safe" Wavelength 1550 nm Cable length (max.) * 70 km Transmitter output (optical) ...
Page 39 Technical data 8.1 SFP transceiver Properties Transmission medium Multimode fiber-optic cable Light source Class1-LASER "Eye safe" Wavelength 850 nm Cable length (max.) * At 50 µm fiber core diameter 750 m At 62.5 µm fiber core diameter 350 m Transmitter output (optical) ...
Page 40 Technical data 8.1 SFP transceiver Properties Cable length (max.) * 10 km Transmitter output (optical) Minimum -9.5 dBm Maximum -3 dBm Receiver input Sensitivity min. -19 dBm Input power max. -3 dBm Depending on the cable used, you can find additional information in the "Industrial Ethernet / PROFINET Passive network components"...
Page 41 Technical data 8.1 SFP transceiver Properties Receiver input Sensitivity min. -23 dBm Input power max. -3 dBm Depending on the cable used, you can find additional information in the "Industrial Ethernet / PROFINET Passive network components" System Manual, see also section "Introduction", paragraph "Additional documentation".
Page 42 Technical data 8.2 Bidirectional plug-in transceiver SFP Bidirectional plug-in transceiver SFP LC connector technology (bidirectional) The attachment to Industrial Ethernet uses LC connector technology (Lucent Connector) with a fiber connection. Pluggable transceiver slot/ plugged in transceiver 8.2.1 SFP992-1BXMT Properties Transmission mode ...
Page 43 Technical data 8.2 Bidirectional plug-in transceiver SFP Properties Transmitter output (optical) Minimum -10 dBm Maximum -4 dBm Receiver input Sensitivity min. -17 dBm Input power max. -3 dBm Depending on the cable used, you can find additional information in the "Industrial Ethernet / PROFINET Passive network components"...
Page 44 Technical data 8.3 SFP+ transceiver Properties Receiver input Sensitivity min. -21 dBm Input power max. -3 dBm Depending on the cable used, you can find additional information in the "Industrial Ethernet / PROFINET Passive network components" System Manual, see also section "Introduction", paragraph "Additional documentation".
Page 45 Technical data 8.3 SFP+ transceiver 8.3.2 SFP993-1LD/SFP993-1LD(C) Properties Transmission mode 10GBASE-LR complying with IEEE 802.3 Transmission rate 10 Gbps (10 Gigabit Ethernet) Transmission medium Single mode fiber-optic cable Light source Class1-LASER "Eye safe" Wavelength 1310 nm Cable length (max.) * ...
Page 46 Technical data 8.4 SFP28 transceivers Properties Transmission medium Single mode fiber-optic cable Light source Class1-LASER "Eye safe" Wavelength 1550 nm Cable length (max.) * 80 km Transmitter output (optical) Minimum -1 dBm Maximum 4 dBm Receiver input ...
Page 47 Technical data 8.5 SCP transceiver 8.4.2 SFP994-1LD Properties Transmission mode 25GBASE-LR complying with IEEE 802.3 Transmission rate 25 Gbps (25 Gigabit Ethernet) Transmission medium Single mode fiber-optic cable Light source Class1-LASER "Eye safe" Wavelength 1310 nm Cable length (max.) * ...
Page 48 Technical data 8.6 STP transceiver Properties Receiver input Sensitivity min. -17 dBm Input power max. -3 dBm Depending on the cable used, you can find additional information in the "Industrial Ethernet / PROFINET Passive network components" System Manual, see also section "Introduction", paragraph "Additional documentation".
Page 49 Technical data 8.6 STP transceiver 8.6.1 STP991-1 Properties Transmission mode 100Base-FX complying with IEEE 802.3 Transmission rate 100 Mbps (Fast Ethernet) Transmission medium Multimode fiber-optic cable Light source LED/Class1-LASER "Eye safe" Wavelength 1300 nm Cable length (max.) * ...
Page 50 Technical data 8.9 Attenuators Mechanical stability (in operation) Pluggable transceiver IEC 60068-2-6 vibration IEC 60068-2-27 shock 5 – 9 Hz: 3.5 mm 15 g, 11 ms duration 9 – 150 Hz: 1 g 6 shocks per axis 1 octave/min, 20 sweeps ●...
Page 51 Technical data 8.11 Environmental conditions If you have established a connection on a pluggable transceiver with a short cable length, it is possible that the transmitter will be turned off. In this case, pull the transceiver and plug it in again. 8.10 Construction Construction...
Page 52 Technical data 8.12 Effective power loss 8.12 Effective power loss Effective power loss at 25 °C ambient temperature SFP991-1/SFP991-1(C) 0.36 W SFP991-1A 1.1 W SFP991-1LD/SFP991-1LD(C) 0.39 W SFP991-1LD A 1.1 W SFP991-1LH+ 0.47 W SFP991-1ELH200 0.63 W SFP992-1/SFP992-1(C) 0.33 W SFP992-1+ 0.52 W SFP992-1LD/SFP992-1LD(C) 0.41 W...
Page 53 Technical data 8.13 MTBF (Mean Time Between Failure) 8.13 MTBF (Mean Time Between Failure) MTBF SFP991-1/SFP991-1(C) > 490 years SFP991-1A > 345 years SFP991-1LD/SFP991-1LD(C) > 490 years SFP991-1LD A > 370 years SFP991-1LH+ > 420 years SFP991-1ELH200 > 380 years SFP992-1/SFP992-1(C) > 670 years SFP992-1+ > 227 years SFP992-1LD/SFP992-1LD(C) >...
Page 54 Technical data 8.13 MTBF (Mean Time Between Failure) SFP/SFP+/SFP28/SCP/STP transceivers Operating Instructions, 03/2025, A5E02630804-19...
Page 55 Dimension drawings SFP dimension drawing Front and top view, side view (left/right) and view from below Dimensions are specified in mm. SFP/SFP+/SFP28/SCP/STP transceivers Operating Instructions, 03/2025, A5E02630804-19...
Page 56 Dimension drawings 9.2 SFP+/SFP28 dimension drawing SFP+/SFP28 dimension drawing Front and top view, side view (left/right) and view from below Dimensions are specified in mm. SFP/SFP+/SFP28/SCP/STP transceivers Operating Instructions, 03/2025, A5E02630804-19...
Page 57 Dimension drawings 9.3 SCP dimension drawing SCP dimension drawing Front and top view, side view (left/right) and view from below Dimensions are specified in mm. SFP/SFP+/SFP28/SCP/STP transceivers Operating Instructions, 03/2025, A5E02630804-19...
Page 58 Dimension drawings 9.4 STP dimension drawing STP dimension drawing Front and top view, side view (left/right) and view from below Dimensions are specified in mm. SFP/SFP+/SFP28/SCP/STP transceivers Operating Instructions, 03/2025, A5E02630804-19...
Page 59 Current approvals on the Internet You will find the current approvals for the product on the Internet pages of Siemens Industry Online Support (https://support.industry.siemens.com/cs/ww/en/ps/15273/cert). Notes for the manufacturers of machines This product is not a machine in the sense of the EC Machinery Directive or the Supply of Machinery (Safety) Regulations (UK).
Page 60 EC L174, 01/07/2011, pages 88-110 You will find the EU Declaration of Conformity/manufacturer's declaration for these products on the Internet pages of Siemens Industry Online Support (https:// support.industry.siemens.com/cs/ww/en/ps/15273/cert).
Page 61 "SIMATIC NET Product Information Use of subassemblies/modules in a Zone 2 Hazardous Area". You will find this document • on the data medium that ships with some devices. • on the Internet pages under Siemens Industry Online Support (https:// support.industry.siemens.com/cs/ww/en/ps/15273/cert).
Page 62 Approvals The products meet the requirements of the following standards: • EN/IEC 60079-7, GB/T 3836.3 • EN IEC/IEC 60079-0, GB/T 3836.1 You will find the current versions of the standards in the currently valid certificates. Note for devices with CLASS 1 LASER Important note on products certified according to Type Examination Certificate DEKRA 18ATEX0078 U and IECEx Certificate of Conformity DEK 18.0050 U and containing Class 1 optical radiation sources.
Page 63 Approvals Note The transceivers do not have a UL listing but a c-UR-us approval (component approval). Note for Australia - RCM The product meets the requirements of the RCM standard. Applied standards: • AS/NZS CISPR11 (Industrial, scientific and medical equipment - Radio-frequency disturbance characteristics - Limits and methods of measurement).
Page 64 • "Industrial Ethernet / PROFINET Industrial Ethernet" System Manual (https:// support.industry.siemens.com/cs/ww/en/view/84922825) • "Industrial Ethernet / PROFINET - Passive Network Components" System Manual (https:// support.industry.siemens.com/cs/ww/en/view/27069465) • "EMC Installation Guidelines" configuration manual (https:// support.industry.siemens.com/cs/ww/en/view/60612658)
Page 65 Index Sealing plug, 25 SFP plug-in transceiver, 12 SFP transceiver, 13 SFP/SFP+-/SFP28 transceivers Approvals, 59 Notes on installation, 18 Article number, 15 SFP+ transceiver, 14 Attenuation, 50 SFP28 transceivers, 15 Attenuator, 50 SIMATIC NET manual, 5 STP transceiver, 15 System manual, 5, 64 CE mark, 59 Components of the product, 16 Type designation, 11 ESD directives, 8 Fiber monitoring, 12 Pluggable transceiver Inserting, 20, 22...
Page 66 Index SFP/SFP+/SFP28/SCP/STP transceivers Operating Instructions, 03/2025, A5E02630804-19...

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