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Component
Specification
▪ 1 ea RJ45 1Gbps for configuration
Ethernet ports
▪ 4 ea SFP slots with PRP support
▪ VLAN IEEE 802.1Q support
▪ PTPv2, IEEE 1588-2008v2
▪ Embedded NTP/SNTP server (protocol version 4)
▪ SNMP agent, with trap generation (versions v1, v2c and v3)
▪ Syslog
SFP Transceivers
Model
MM1
SM1
SM4
RJ1
▪ Default - UDP
Supported PTP
profiles
▪ Default - 802.3
▪ IEEE C37.238-2011
▪ IEEE C37.238-2017
▪ IEC 61850-9-3:2016
▪ Voltage: 18-72V dc or 80-300V dc / 85-264V ac (50/60Hz)
Power supply
▪ Power consumption: 30VA max
▪ Redundant power supply options
▪ Form C
Alarm dry contact
▪ Breaking capacity: 300mA @ 300V dc (resistive load)
▪ Rated for operation from -40°C to +70°C
Environment
▪ 5 to 95%, non-condensing relative humidity
▪ IP40-rated enclosure protection
▪ Width x depth: 19" x 6.1"
Dimensions and
weight
▪ Front panel height: 1RU
Mode
Connector
Multimode
LC
Single mode
LC
Single mode
LC
Copper
RJ45
Table 35: Clock specifications
58
Kronos Series 3
Distance
Wavelength
Speed
550m
850nm
1Gbps
10km
1310nm
1Gbps
40km
1310nm
1Gbps
100m
1Gbps
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