Color (Housing)
white aluminium (RAL 9006)
Notes on operation
Designed to function with all 48 V DC QUINT and TRIO power supplies.
Mode A PoE
EMC note
EMC: class A product, see manufacturer's declaration in the download area
Connection method
RJ45
Screw connection
SFP
Transmission speed
10/100/1000 Mbps
100/1000 Mbps (full duplex)
Transmission physics
Depending on the SFP module
Ethernet RJ45
Transmission length
100 m (Between transmitter / receiver)
up to 80 km (Depending on the fiber/SFP module used)
No. of channels
2 (RJ45 PoE ports)
2 (SFP ports)
Product family
Unmanaged PoE Switch 1000
MTTF
45.9 Years (MIL-HDBK-217F standard, temperature 25°C, operating cycle 100%)
Special properties
Extended temperature range
Basic functions
Store-and-forward switch, 10/100/1000 Mbps, auto negotiation, redundant power supply, PoE according to IEEE 802.3at/802.3af, jumbo frames up to 10240 bytes, alarm contact
Signal contact control voltage
Signal contact control current
Status and diagnostic indicators
LEDs: U<sub>S1</sub>, U<sub>S2</sub> (redundant voltage supply), Alarm (alarm contact), Link/Activity and PoE per Ethernet port
Local diagnostics
Alarm Power failure at US1 or US2/Link failure
LNK/ACT Link status/data transmission Green/orange LED
PoE PoE detection Orange LED
US1, US2 Supply voltage Green LED
Maximum power dissipation for nominal condition
Supply voltage range
52 V DC ... 57 V DC (>52 V DC for PoE+ recommended)
Power supply connection
Via COMBICON, max. conductor cross-section 2.5 mm²
Inrush current
25.7 A (52 V DC for 1950 μs)
Residual ripple
3.6 V<sub>PP</sub> (within the permitted voltage range)
Max. current consumption
1.2 A (Maximum, nominal load)
Typical current consumption
80 mA (at U<sub>S</sub> = 55 V DC)
Conductor cross-section, rigid
Conductor cross-section, flexible
Conductor cross-section AWG
Ambient temperature (operation)
Ambient temperature (storage/transport)
Permissible humidity (operation)
5 % ... 95 % (non-condensing)
Permissible humidity (storage/transport)
5 % ... 95 % (non-condensing)
Air pressure (operation)
57 kPa ... 108 kPa (up to 4850 m above mean sea level)
Air pressure (storage/transport)
57 kPa ... 108 kPa (up to 4850 m above mean sea level)
Standards/specifications
EN 50121 for railway applications
Electromagnetic compatibility
Conformance with EMC Directive 2004/108/EC
Conformance with EMC directives
EN 55022 (emitted interference) Criterion A
IEC 61000-4-3 (immunity to radiated interference) Criterion A
IEC 61000-4-4 (burst) Criterion A
IEC 61000-4-5 (surge) Criterion B
IEC 61000-4-6 (immunity to conducted interference) Criterion A
IEC 61000-4-8 (immunity to magnetic fields) Criterion A
IEC 61000-6-2 IEC 61000-4-2 (ESD) Criterion B