Unmanaged Industrial Ethernet Switch – SDI-862
Unmanaged Industrial Ethernet Switch_480px_SDI-862
The Unmanaged Industrial Ethernet Switch SDI-862 is a simple and cost effective unmanaged fibre switch suitable for use in a wide range of factory and building automation applications. Two models are available – The SC2 for use on up to 2 km (1.24 mi) of multimode fibre and the SC30 for single-mode applications to 30 km (18.6 mi). A high speed switch core ensures full speed on all ports and transparency to any Ethernet protocol.
The westermo Unmanaged Ethernet Switch SDI-862 unit is designed for DIN rail mounting into industrial cabinets allowing simple Ethernet connections to be established between PLCs, I/O units, drives, inverters and HMIs. The dual power input makes the unit ideal in these types of application and the fault relay can be connected to an I/O unit to provide simple network management.
Designed to work in industrial environments with its IP 31 Aluminium housing and a wide temperature specification the Westermo Ethernet Switch SDI-862 is an ideal automation solution.
The Westermo Unmanaged Industrial Ethernet Switch SDI-862 is so easy to use, simply connect power to the screw terminals and plug in your RJ-45 cables. If you plan to use the fault contacts a DIP switch allows configuration whilst LEDs provide simple diagnostics if required. A broadcast storm filter even helps out if a loop is created by mistake.
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6 10/100 TX Ports with Auto MDI/MDI-X
2 100 FX, Multi-mode/Single-mode
Compact size with full power redundancy
2.0 Gbit/s Switch Fabric
QoS for packet forwarding prioritisation
Broadcast storm packet filtering
Port and power event alarm
IP-31 aluminum alloy case
DIN-Rail mount
Dual power input DC 10 ~ 48 V
AC 1.5 KV Hi-pot isolation protection
| • Technology | |
| Standard |
IEEE802.3 10Base-T, IEEE802.3u 100Base-TX, 100Base-FX, |
| Switch Technology | Store and forward technology and with 2 Gbit/s switch fabric |
| • System Performance | |
| Aggregate System Throughput | 1.49 Mpps |
| MAC Address | 2K MAC |
| Packet Buffer | 448 Kbits |
| Transfer Packet Size | 14.880 pps for Ethernet 10Base-T 148.800 pps for Fast Ethernet Packet size from 64~1552 Bytes ( Long Packet forwarding ability) |
| Broadcast storm control | Default enabled Traffic threshold: 200 packets / Sec. @ 100 Mbit/s; 20 packets / Sec. @ 10 Mbit/s |
| Class of Service | Provides 2 packet forwarding Queues: High Queue (4 ~ 7), Low Queue (0 ~ 3) |
| Quality of Service | Default Enabled. Supports VLAN tag priority and IPv4 packet precedence |
| Event alarm relay | Provides port and power event alarm; Enabled by 9-PIN Dip-switch |
| • Interface | |
| Number of Ports |
6 x 10/100 Base-TX with Auto MDI/MDI-X, Auto-Negotiation function |
| Connectors |
10/100 Base-TX: RJ-45, 100 Mbit/s Fibre: SC, Power: Terminal Block |
| Cables |
CAT-3, CAT-4, CAT-5 or CAT-5e unshielded twisted pair or shielded twisted paircable. The Link distance is 100 meters in maximum. |
| Fibre Transceiver |
Westermo SDI-862-MM-SC2 Westermo SDI-862-SM-SC15 |
| Diagnostic LED |
Per system: |
| • Power Requirements | |
| System Power |
2 Power inputs with redundancy and polarity reverse protection. |
| Consumption | 12 Watts @ DC 24 V |
| • Mechanical | |
| Installation | DIN-Rail mount |
| Case | IP-31 grade aluminum metal case |
| Dimension | 120 mm (H) x 55 mm (W) x 108 mm (D) ( without DIN rail clip) |
| Weight |
0.97 kg with package |
| • Environmental | |
| Operating Temperature | –25 ~ 70ºC |
| Operating Humidity | 0% ~ 95%, (non-condensing) |
| Storage Temperature | –40 ~ 85ºC |
| Hi-Pot | 0% ~ 95%, (non-condensing) |
| • Regulatory Approvals | |
| EMI | FCC Class A, CE/EN55022 |
| EMS |
EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN61000-4-8, EN61000-4-11 |
| Shock | IEC60068-2-27 |
| Vibration | IEC60068-2-6 |
| Free Fall | IEC60068-2-32 |
