The PoE switches are:

IPGS-0008B
8 10/100/1000T PoE at/af Industrial Ethernet Unmanaged Switch ; 12V/48V input models
• Support IEEE802.3at/af up to 30W per port
• Dual 9V~56VDC input(12V model) compliant with ISO 7637-2
• Dual 45~56V DC input (48V model)
• Max PoE budget 240W at 48V, 120W at 24V, 80W at 12V input
• Relay alarm output system events
• E-marking certificate for vehicle application

IPES-0008B
8 10/100TX PoE at/af Industrial Ethernet Unmanaged Switch ; 12V/48V input models
• Support IEEE802.3at/af up to 30W per port
• Dual 9V~56VDC input(12V model) compliant with ISO 7637-2
• Dual 45~56V DC input (48V model)
• Galvanic isolation protection (power input /Ethernet port to case ground)
• Max PoE budget 240W at 48V, 120W at 24V, 80W at 12V input
• Relay alarm output for power fail and alarm
• E-marking certificate for vehicle application (-12V model)

Galvanic isolation for dual 48V, 12V input with max PoE budget
The switch supports IEEE802.3at/af standard which can feed HI-power up to 30W at each PoE port for big power consumption devices like PTZ IP camera, high power wireless AP etc.

It accepts power input 9~56VDC with IEEE802.3at/af standard up to 30W per PoE port with maximum 120W@24V and 80W@12V output (at dual input). The 12V model is also compliant with ISO 7637-2 Pulse 5a which protects switch from being damaged by high voltage that could be found at vehicle cranky start.

48V model accept 45~56VDC power input and can feed 48V output for PoE feeding in vehicle at max 240W @48V input.

E-marking certificate, High reliability and extended working temperature
This switch provides ±2000V EFT and ±6000V ESD protection, which can reduce unstable situation caused by power line and Ethernet. It has high reliability and robustness coping with extensive EMI/RFI phenomenon, environmental vibration and shocks usually found in Automation, transportation, surveillance, Wireless backhaul, Semi-conductor factory and assembly lines.

The -E model can be used in extreme environments with an operating temperature range of -40°C to 75°C.

The E-marking certificate makes it the most suitable PoE switch for bus, carriage, other vehicles application as well as for industrial areas where the power source is limited with 12V but has demand of IP surveillance or VoIP applications. (-12V model)

For more information, please visit our homepage www.lantechcom.eu .