product type designationRUGGEDCOM RS900GNC
transfer rate
transfer rate10, 100, 1000 Mbit/s
number of ports / maximum10
interfaces / for communication / integrated
for network components or terminal equipment8
interfaces / other
for operator console1
for management purposes0
for operator consoleRS232
for signaling contact3-pole terminal block, can be screwed
for power supply5-pole terminal block, screwable
signal inputs/outputs
relay designForm-C contact relay (SPDT)
type of relay outputChangeover contact (CO)
at DC / at 30 V / maximum2 A
supply voltage, current consumption, power loss
product options / wide range power supplyYes
type of voltage / 1 / of the supply voltageDC
supply voltage / 1 / rated value24 V
power loss [W] / 1 / rated value10 W
consumed current / 1 / at rated supply voltage / maximum0.4 A
supply voltage / 1 / rated value10 ... 36 V
type of voltage / 2 / of the supply voltageDC
supply voltage / 2 / rated value48 V
consumed current / 2 / at rated supply voltage / maximum0.2 A
supply voltage / 2 / rated value36 ... 72 V
type of voltage / 3 / of the supply voltageDC
supply voltage / 3 / rated value88 ... 300 V
type of voltage / 4 / of the supply voltageAC
supply voltage / 4 / rated value85 ... 265 V
ambient conditions
during operation-40 ... +85 °C
noteA maximum operating temperature of +85 °C is permissible for a duration of 16 hours
operating condition / fanless operationYes
protection class IPIP40
design, dimensions and weights
designcompact
width66 mm
height188 mm
depth127 mm
net weight1.22 kg
product feature / conformal coatingoptional
material / of the enclosure20 AWG galvanized steel enclosure
19-inch installationNo
35 mm DIN-rail mountingYes
wall mountingYes
S7-300 rail mountingNo
fixed-mountedYes
product features, product functions, product components / general
number of automatically learnable MAC addresses8192
of the MAC-address table32 kbyte
of message buffer / maximum128 kbyte
switch latency period4 µs
transfer rate / of the switch7.6 Gbit/s
number of priority channels4
no head-off-line-blockingYes
Store & Forward switching methodYes
Zero-Packet-Loss technologyYes; Zero-Packet-Loss applies to fiber optic interfaces
product functions / management, configuration, engineering
CLIYes
web-based managementYes
MIB supportYes
RMONYes
product function / switch-managedYes
TelnetYes
HTTPYes
HTTPSYes
TFTPYes
SFTPNo
SNMP v1Yes
SNMP v2No
SNMP v2cYes
SNMP v3Yes
IGMP (snooping/querier)Yes
number of groups / at IGMP256
for MIB support / by BRIDGE-MIBRFC4188
for MIB support / by IF-MIBRFC2863
for MIB support / by RMON-MIBRFC2819
for MIB support / by RSTP-MIBRFC4318
for MIB support / by SNMPv2-MIBRFC1907
for MIB support / by SNMPv2-SMIRFC2578
for MIB support / by SNMPv2-TCRFC2579
for MIB support / by TCP-MIBRFC2012
for MIB support / by UDP-MIBRFC2013
product functions / VLAN
VLAN - port basedYes
number of VLANs / maximum255
protocol / is supported / GVRPYes
product functions / DHCP
DHCP clientYes
DHCP Option 82Yes
DHCP Option 66No
DHCP Option 67No
product functions / redundancy
redundancy procedure STPYes
redundancy procedure RSTPYes
redundancy procedure MSTPYes
eRSTPYes
STP/RSTPYes
STPYes
RSTPYes
MSTPYes
product functions / security
IEEE 802.1x (radius)Yes
TACACS+Yes
SSHNo
SSLYes
with SSL56 bit
with RSA1024 bit
product function / port-rate-limitingYes
adjustable port-rate-limitation128 kbit/s ... 8 Mbit/s
product functions / time
SNTP clientYes
SNTP serverYes
SNTPYes
standards, specifications, approvals
for safety / from CSA and ULcCSAus (Compliant with CSA C22.2 No. 60950, UL 60950, EN 60950)
product function / is supported / identification linkYes; acc. to IEC 61406-1:2022
standards, specifications, approvals / CE
certificate of suitability / CE markingYes
for EMCFCC Part 15 (Class A), EN55022 (CISPR22 Class A)
standards, specifications, approvals / other
laser protection classComplies with 21 CFR chapter 1, subchapter J
railway application in accordance with EN 50155No
IEC 61850-3Yes
according to FIPS 140-2No
according to Common Criteria (CC)No
standards, specifications, approvals / marine classification
American Bureau of Shipping Europe Ltd. (ABS)No
French marine classification society (BV)No
Det Norske Veritas (DNV)No
Germanische Lloyd (GL)No
Lloyds Register of Shipping (LRS)No
Nippon Kaiji Kyokai (NK)No
standards, specifications, approvals / product conformity
according to IEEE 802.3-10BaseTYes
according to IEEE 802.3u-100BaseTXYes
according to IEEE 802.3u-100BaseFXYes
according to IEEE 802.3ab-1000BaseTYes
according to IEEE 802.3z-1000BaseLXYes
according to IEEE 802.3ad-Link AggregationYes
according to IEEE 802.3x-Flow ControlYes
according to IEEE 802.1d-MAC BridgesYes
according to IEEE 802.1d-STPYes
according to IEEE 802.1p-class of serviceYes
according to IEEE 802.1Q-VLAN taggingYes
according to IEEE 802.1Q-2005 (formerly IEEE 802.1s) MSTPYes
according to IEEE 802.1w-RRSTYes
according to IEEE 802.1X-port based Network Access ControlYes
RFC768-UDPYes
RFC783-TFTPYes
RFC791-IPYes
RFC792-ICMPYes
RFC793-TCPYes
RFC826-ARPYes
RFC854-TelnetYes
RFC894-IP over EthernetYes
RFC1112-IGMPv1Yes
RFC1519-CIDRYes
RFC1541-DHCP (client)Yes
RFC2068-HTTPYes
RFC2236-IGMPv2Yes
RFC2284-EAPYes
RFC2475-Differentiated ServiceYes
RFC2865-RADIUSYes
RFC3414-SNMPv3-USMYes
RFC3415-SNMPv3-VACMYes
standards, specifications, approvals / Environmental Product Declaration
Environmental Product DeclarationYes
total630.27 kg
during manufacturing82.01 kg
during operation547.91 kg
after end of life0.35 kg