Industrial Managed Switch; 8-port 100Base-TX; 2-Slot 1000BASE-SX/LX; black metallic
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Quick facts
| Availability | Confirmed on request |
| Category | Industrial switches |
| Lifecycle | active |
| Warranty | 12-month (new) · 3-month (used/refurbished) |
Shipping & availability
When can 852-303 be shipped?
852-303 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up 852-303 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for 852-303 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 852-303, subject to availability and destination.
The configurable 852-303 Industrial ETHERNET Switch is equipped with eight ports 10/100BASE-TX and two SFP slots 100BASE-FX/1000BASE-FX/SX (SFP modules are available as an option).<br/><p>Packaged in a rugged housing, this switch offers both a redundant power supply and relay-based function monitoring. These functions, along with extensive ETHERNET switch options, make it ideal for a wide range of applications.</p><p></p><p><b>Features:</b></p><ul><li>Web-based/SNMP management</li><li>Redundant DC power supply</li><li>Wide supply voltage range: 12 … 60 VDC</li><li>DIP switch to set alarm functions</li><li>Fully compatible with IEEE 802.3, 802.3u, 802.3z, 802.3x, 802.3ad, 802.3ab, 802.1d, 802.1q, 802.1p, 802.1w and 802.1x standards </li><li>Xpress Ring (redundant ring, recovery < 50 ms)</li><li>Non‐blocking, store‐and‐forward switching, rapid spanning tree protocol (RSTP)</li><li>Autonegotiation at all 10/100BASE-TX ports</li><li>Auto‐MDI/MDIX (crossover) at all 10/100BASE‐TX ports</li><li>VLAN (802.1q) VID </li><li>IGMP snooping for multicast filtering</li><li>Port configuration, status, statistics</li><li>Port trunking</li><li>SNMP v1/v2 and RMON</li></ul>
Specifications
Technical data
| Switching mode | Store-and-forward; non-blocking |
| Number of 100 Mbps ports | 8 |
| Number of 1 Gb/s ports SFP | 2 |
| Communication standards | IEEE 802.3 10BASE-T, IEEE 802.3u 100BASE-TX/FX, IEEE 802.3z 1000BASE-SX/LX, IEEE 802.3x Flow Control, IEEE 802.1w Rapid Spanning Tree Protocol (RSTP), IEEE 802.1q VLAN Tagging, IEEE 802.1ab Link Layer Discovery Protocol (LLDP), IEEE 802.1p Prioritization, IEEE 802.1x Port Authentication |
| Redundancy function | Redundant DC power supply; STP; RSTP; MSTP; Jet Ring < 300 ms; Xpress Ring < 20 ms; Dual Homing < 20 ms; Dual Ring; ERPSv2 < 50 ms; LACP |
| Configuration options | DIP switch for signal contact, Command Line Interface, SNMPv1/v2c/v3 |
| Diagnostics | Signal contact, Modbus/TCP, port status, port statistics, port load, traffic monitor, SFP information, syslog, mail alarm, SNMP traps, Alarm contact; Alarm relay; NO; 1 A at 24 VDC |
| MAC table (size) | 16000 addresses |
| Jumbo frame size | 10000. Byte |
| Supply voltage | 12 … 60 VDC; Cable length < 3 m |
| Power consumption (max.) | 12 W |
| Current consumption (max.) | 1500 mA |
| ESD (contact/air discharge) | 8 KV / 15 KV |
| Transmission rate | Copper cable: 10/100 Mbit/s; Fiber optic:1000 Mbit/s |
| Transmission medium (communication/fieldbus) | Copper cable: Cat. 5e or higher, 100 m maximum cable length; Fiber optic: SX Multi-Mode, LX Single-Mode |
| Optical fiber type | Single-Mode and Multi-Mode |
| VLAN | Port-based and tag-based (4k VIDs) |
| Control Elements | 14 x DIP switch: Alarm function power supplies and ports 1 … 10, 100/1000 Mbps fiber optic ports; 1 x Reset button: system restart |
| Indicators | Device: LED (PWR, RPS, POST) green: Power supply (primary), redundant power supply (secondary), POST function; LED (ALM) red: Alarm; LED (LASER ON) yellow, LED (LNK/ACT, 100) green, LED (OFFLINE) red: Status of fiber optic ports; per port: LED (100, LNK/ACT) green: Status 100 Mbps, LNK/ACT ports 1 … 8 |
Connection data
| Connection technology: communication/fieldbus | Copper cable: 8 x RJ-45; Fiber optic: 2 x SFP slots (e.g., with SFP module and LC fiber-optic connector) |
| Connection technology: supply | 1 x Built-in male connector: 231-436/001-000; included female connector (MCS Connectors): 2231-106/026-000 |
Physical data
| Width | 50 mm / 1.969 inches |
| Height | 162 mm / 6.378 inches |
| Depth | 120 mm / 4.724 inches |
Mechanical data
| Weight | 910 g |
| Color | black metallic |
| Housing material | Aluminum |
| Conformity marking | CE |
Environmental requirements
| Ambient temperature (operation) | -40 … +70 °C (-25 … +70 °C (DNV GL)) |
| Ambient temperature (storage) | -40 … +80 °C |
| Protection type | IP30 |
| Note on protection type | Use per UL 61010: Indoor |
| Pollution degree | 2 per UL 61010 |
| Relative humidity (without condensation) | 95 % |
| Mounting type | DIN-35 rail |
| Mounting (note) | Standard Compass Safe Distance 0.3 Degree deflection: 750 mm; Steering, Standby, Emergency Compass Safe Distance 1.0 Degree deflection: 450 mm |
| Vibration resistance | Per IEC 60068-2-6 |
| Shock resistance | per IEC 60068-2-27 |
| EMC immunity to interference | per EN 61000-6-2 |
| EMC emission of interference | per EN 61000-6-4 |
| Fire load | 0.235 MJ |
Commercial data
| PU (SPU) | 1 pcs |
| Packaging type | box |
| Country of origin | TW |
| GTIN | 4055143327176 |
| Customs tariff number | 85176200000 |
Product Classification
| UNSPSC | 43222612 |
| eCl@ss 10.0 | 19-17-01-30 |
| eCl@ss 9.0 | 19-17-01-06 |
| ETIM 9.0 | EC000734 |
| ETIM 10.0 | EC000734 |
| ECCN | 5A992.C |
Environmental Product Compliance
| RoHS Compliance Status | Compliant,No Exemption |
