DS-EISK8PG0-BA2 EISK8P-GT SHEET data C ONTRLSO ® CONTEMPORARY • DIN-rail mounting • Rugged metal enclosure • Diagnostic LEDs • Enhanced EMC compliance • CE Mark compliant, RoHS compliant • 48 VDC powered 8-Port Skorpion Gigabit Switch — Now with PoE! Cost Effective, High-speed — Compact Size • Plug-and-Play operation • 4 PoE ports deliver up to 15.4 W each • 10BASE-T/100BASE-TX/1000BASE-T • Shielded RJ-45 connectors • Auto-negotiation of speed and duplex • Auto-MDIX supports crossover cables • LEDs for link/activity, data rate, power, and PoE status The EISK8P-GT Skorpion Gigabit Switch is an 8-port unmanaged Ethernet switch with Gigabit Ethernet (GigE) performance on all ports and Power-Over-Ethernet (PoE) on four ports. GigE jumbo frames up to 9216 bytes are supported for maximum system performance. For 10/100 Mbps legacy devices, its port speed automatically slows — accommodating any Ethernet automation system. This low-cost compact unit has a rugged metal enclosure and is intended for DIN-rail mounting in control panels. Ports 5 – 8 PoE provide data and power over one Cat5e cable. The unit acts as power sourcing equipment (PSE) — supplying up to 15.4 W per port for IEEE 802.3af-compliant powered devices (PD). PoE eliminates the need for additional power supplies for Ethernet-enabled devices placed in challenging locations — such as wireless access points or IP cameras mounted out of reach or outdoors. PDs can be located up to 100 metres from the switch. This plug-and-play switch requires no configuration. All ports automatically configure data rate and duplex using the Auto-negotiation protocol. Depending on the capability of the link partner, communication is set at 10, 100 or 1000 Mbps at either half- or full-duplex. All ports accommodate either crossover or straight-through cable via the Auto-MDIX protocol. The unit is powered from 48 VDC. LED indicators assist in troubleshooting network issues. DS-EISK8PG0-BA2Page 2 Data Sheet — EISK8P-GT C ONTRLSO ® CONTEMPORARY Overview The Skorpion Gigabit Switch is intended for control panel installations where DIN-rail space is at a premium by requiring a width of only 41 mm of rail space. A metal DIN-rail clip attached to the aluminium enclosure can survive the toughest installation. A writable side label allows the installer an opportunity to document field cabling locations right on the unit. The switch is powered from an external 48 VDC isolated power supply. A removable power connector facilitates the servicing of the unit. LEDs built into the connector indicate data rate and activity on each of the eight ports — greatly assisting in troubleshooting connection issues. The switch is UL 508 Listed and c-UL Listed for Industrial Control Equipment. It complies with CFR 47 Part 15 Class A, and carries the CE Mark. It is RoHS compliant. Quick Disconnect 2-pin Power Connector provides connections to a 48VDC isolated source Link LEDs All ports have activity and link LEDs. Each “H” LED glows green when the data rate is 1000 Mbps or yellow when the rate is 100 Mbps. 35 mm Din-rail Clip for convenient installation in control panels Writeable Label for identifying each link partner Power LED indicates the unit is receiving acceptable power Copper Ports shielded RJ-45 connectors Metal Enclosure rugged packaging for tough environments Each “L” glows yellow when the data rate is 10 Mbps. PoE Port LEDs indicate PoE status and usage Four PoE Ports deliver power to PoE-compliant end devices LEDs flash during data transferDS-EISK8PG0-BA2Page 3 Data Sheet — EISK8P-GT C ONTRLSO ® CONTEMPORARY Power Requirements 48 VDC ±5% isolated, 62 W (all PoE ports used) or 5 W (no PoE ports used) Class 2 circuits only Power to Each PoE Port 48 VDC, 15.4 W (12.95 W min after 100m of Cat5e cable) Operating Temperature 0°C to 60°C Storage Temperature –40°C to 85°C Relative Humidity 10–95%, non-condensing Protection IP30 Mounting TS-35 DIN-rail Shipping Weight 1 lb (0.45 kg) Ethernet Communications IEEE 802.3af 10/100/1000 Mbps data rate using RJ-45 connectors, 100 m (max) Supports jumbo frames up to 9216 bytes LEDs Power Green = internal power OK 48V Green = 48 V PoE power OK Fault Red = PoE power fault “H” LEDs Green = 1000 Mbps communication established Yellow = 100 Mbps communication established “L” LEDs Yellow = 10 Mbps communication established “H” or “L” LEDs Flashing = data transmissions occurring Regulatory Compliance CE Mark; CFR 47, Part 15 Class A; RoHS; UL 508, C22.2 No. 142-M1987 IEEE 802.3af Specifications RJ-45 Connector Pin Assignments Mechanical Drawing PinFunction PoE Power 1BI_DA++48 VDC 2BI_DA–+48 VDC 3BI_DB+48 VDC Return 4BI_DC+ 5BI_DC– 6BI_DB–48 VDC Return 7BI_DD+ 8BI_DD–DS-EISK8PG0-BA2 — October 2013Page 4 Data Sheet — EISK8P-GT C ONTRLSO ® CONTEMPORARY Power Considerations Ordering Information ModelDescription EISK8P-GT8-port 10/100/1000 Mbps Skorpion Ethernet switch with four PoE ports Applied voltage must be in the specified range and deliver a current commensurate with power consumption. The recommended size for solid power conductors is 16–20 AWG; and for stranded conductors use 16–18 AWG. Both power input terminals are isolated from chassis (earth). Input connections are reverse-polarity protected. Input voltage should be sourced from an isolated Class 2 power supply in order to comply with the IEEE 802.3af and UL 508 specifications. Typical Switch InstallationNext >