Hazardous Area Networking Solution — MTL 9465-ET-S-SC | EtherTrack Series
Where This Product Is Used
The MTL 9465-ET-S-SC is an industrial-grade managed Ethernet switch engineered for deployment in safety-critical and hazardous-area automation networks. It is specified by process engineers and control system integrators across the following industries and applications:
- Oil & Gas Upstream/Downstream: Wellhead control panels, SCADA trunk networks, and offshore platform DCS backbones where intrinsically safe or Ex-rated network infrastructure is mandatory.
- Petrochemical & Refining Plants: Zone 1/Zone 2 classified areas requiring fiber-optic isolation between field devices and control rooms to eliminate ground loops and EMI interference.
- Chemical Processing: Reactor monitoring networks where copper Ethernet is prohibited due to spark risk; SC single-mode fiber provides the required galvanic isolation.
- Power Generation & Utilities: Substation automation (IEC 61850) and turbine control networks demanding long-distance, noise-immune fiber links between marshalling cabinets and remote I/O panels.
- Water & Wastewater Treatment: SCADA communication backbones spanning large treatment facilities where fiber extends network reach beyond copper’s 100 m limit.
- Mining & Minerals Processing: Conveyor control and ventilation monitoring systems in electrically noisy environments where fiber immunity to EMI is essential.
- Pharmaceutical Manufacturing: GMP-compliant process networks requiring traceable, certified network hardware with documented sourcing.
Technical Specifications
| Part Number | 9465-ET-S-SC |
| Brand / Manufacturer | MTL Instruments (Eaton MTL) |
| Series | EtherTrack 9400 |
| Device Type | Industrial Ethernet Switch — Fiber Media Converter / Switch Module |
| Fiber Port Type | SC Connector, Single-Mode (SM) |
| Fiber Wavelength | 1310 nm |
| Fiber Max Distance | Up to 15 km (single-mode) |
| Copper Ports | 10/100BASE-TX RJ45 |
| Protocol | IEEE 802.3, 802.3u Fast Ethernet |
| Power Supply | 24 V DC (nominal), redundant input capable |
| Operating Temperature | -20°C to +60°C |
| Enclosure / Mounting | DIN rail mount, compact industrial housing |
| Weight | 380 g |
| Hazardous Area Rating | Suitable for use in Ex-associated apparatus configurations (verify with MTL datasheet for zone classification) |
| Country of Origin | United Kingdom |
Why Engineers Specify This Model
- SC Single-Mode Fiber: The SC connector is the industry standard in process automation fiber infrastructure. Single-mode operation enables spans exceeding 10 km — critical for large plant layouts where repeaters are undesirable.
- MTL EtherTrack Ecosystem: Designed to integrate natively with MTL’s 9400-series field bus and safety system infrastructure, reducing compatibility risk in brownfield DCS upgrades.
- Galvanic Isolation via Fiber: Eliminates ground potential differences between control room and field — a common cause of communication faults in large industrial plants.
- DIN Rail Form Factor: Fits directly into standard marshalling cabinets and junction boxes without custom panel cutouts, reducing installation time.
- Proven MTL Reliability: MTL Instruments has over 40 years of heritage in hazardous area instrumentation. The 9465-ET-S-SC carries the engineering pedigree expected by EPC contractors and end-user asset owners.
- Long-Term Availability: Konmask.com maintains sourcing relationships for MTL legacy and current-production parts, supporting both new projects and MRO replacement requirements.
Complete System Bill of Materials
For a complete fiber Ethernet segment using the MTL 9465-ET-S-SC, engineers typically specify the following complementary components:
- MTL 9400 Series Power Supply Unit (24 V DC DIN rail)
- SC/APC or SC/UPC single-mode fiber patch cables (OS2, 9/125 µm)
- Single-mode fiber trunk cable (armored, outdoor-rated for inter-building runs)
- MTL 9400-series I/O modules (for integrated EtherTrack system builds)
- DIN rail terminal blocks and cable management accessories
- Fiber optic splice enclosures / patch panels for field termination points
Contact support@konmask.com for BOM assistance and volume pricing.
Compliance & Industry Standards
- IEEE 802.3 / 802.3u (Fast Ethernet)
- IEC 61158 / IEC 61784 (Industrial Communication Networks)
- ATEX / IECEx — verify applicable zone ratings with MTL product datasheet
- CE Marking (EU Machinery & EMC Directives)
- RoHS Compliant
- Designed for use in SIL-rated safety instrumented system (SIS) network architectures (consult MTL for SIL loop assessment)
Quality Assurance & Sourcing
Konmask.com specializes in industrial automation components for process control, DCS, and safety system applications. All MTL products are sourced through verified supply channels. Each unit is:
- Inspected for physical integrity and label authenticity prior to dispatch
- Shipped with original manufacturer documentation where available
- Traceable to batch/lot records for MRO and audit compliance
- Supported by our technical team for application and compatibility queries
We serve EPC contractors, system integrators, plant maintenance teams, and procurement departments globally.
How to Source This Part
- In Stock: Add to cart and proceed to checkout. We ship internationally from our warehouse.
- Lead Time / Special Order: If stock is temporarily unavailable, contact us for lead time and alternative sourcing options.
- Volume / Project Pricing: Submit your BOM or project quantity to support@konmask.com for a formal quotation.
- Urgent / Shutdown Requirements: Call or WhatsApp +0086 19859288691 for expedited sourcing support.
Application-Specific FAQ
Q: Can the 9465-ET-S-SC be used in Zone 1 hazardous areas?
A: The 9465-ET-S-SC is part of MTL’s EtherTrack range designed for hazardous area network infrastructure. Confirm the specific zone rating and installation method with the MTL product datasheet and your site’s area classification documentation.
Q: What is the maximum fiber distance for this switch?
A: With single-mode fiber (OS2, 9/125 µm), the 9465-ET-S-SC supports spans up to approximately 15 km, making it suitable for inter-building and cross-plant fiber runs.
Q: Is this compatible with Modbus TCP or PROFINET?
A: As a Layer 2 Fast Ethernet switch, the 9465-ET-S-SC is protocol-transparent and will carry Modbus TCP, PROFINET, EtherNet/IP, and other standard industrial Ethernet protocols without modification.
Q: Can I use multimode fiber with the SC port?
A: No. The 9465-ET-S-SC is specified for single-mode fiber. For multimode applications, consult the MTL 9400 series for the appropriate variant.
Q: Do you supply the fiber cables as well?
A: Yes. Contact us with your required fiber type, length, and connector specification and we will include compatible patch cables or trunk cable in your order.
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Contact: support@konmask.com | +0086 19859288691
