GE G60 User Manual

GE Multilin G60 Generator Protection System 2-27
2 PRODUCT DESCRIPTION 2.2 SPECIFICATIONS
2
2.2.9 COMMUNICATION PROTOCOLS
RS232
Front port: 19.2 kbps, Modbus RTU
RS485
1 rear port: Up to 115 kbps, Modbus RTU, DNP 3
Typical distance: 1200 m
Isolation: 2 kV, isolated together at 36 Vpk
ETHERNET (FIBER)
ETHERNET (10/100 MB TWISTED PAIR)
Modes: 10 MB, 10/100 MB (auto-detect)
Connector: RJ45
SIMPLE NETWORK TIME PROTOCOL (SNTP)
clock synchronization error: <10 ms (typical)
PRECISION TIME PROTOCOL (PTP)
PTP IEEE Std 1588 2008 (version 2)
Power Profile (PP) per IEEE Standard PC37.238TM2011
Slave-only ordinary clock
Peer delay measurement mechanism
PARALLEL REDUNDANCY PROTOCOL (PRP)
(IEC 62439-3 CLAUSE 4, 2012)
Ethernet ports used: 2 and 3
Networks supported: 10/100 MB Ethernet
OTHER
TFTP, HTTP, IEC 60870-5-104, Ethernet Global Data (EGD)
2.2.10 INTER-RELAY COMMUNICATIONS
SHIELDED TWISTED-PAIR INTERFACE OPTIONS
RS422 distance is based on transmitter power and
does not take into consideration the clock source
provided by the user.
LINK POWER BUDGET
These power budgets are calculated from the manu-
facturer’s worst-case transmitter power and worst
case receiver sensitivity.
The power budgets for the 1300 nm ELED are calcu-
lated from the manufacturer's transmitter power and
receiver sensitivity at ambient temperature. At
extreme temperatures these values deviate based
on component tolerance. On average, the output
power decreases as the temperature is increased by
a factor 1dB / 5°C.
MAXIMUM OPTICAL INPUT POWER
PARAMETER FIBER TYPE
100MB MULTI-
MODE
Wavelength 1310 nm
Connector LC
Transmit power –20 dBm
Receiver sensitivity –30 dBm
Power budget 10 dB
Maximum input
power
–14 dBm
Typical distance 2 km
Duplex full/half
Redundancy yes
INTERFACE TYPE TYPICAL DISTANCE
RS422 1200 m
G.703 100 m
EMITTER,
FIBER TYPE
TRANSMIT
POWER
RECEIVED
SENSITIVITY
POWER
BUDGET
820 nm LED,
Multimode
–20 dBm –30 dBm 10 dB
1300 nm LED,
Multimode
–21 dBm –30 dBm 9 dB
1300 nm ELED,
Singlemode
–23 dBm –32 dBm 9 dB
1300 nm Laser,
Singlemode
–1 dBm –30 dBm 29 dB
1550 nm Laser,
Singlemode
+5 dBm –30 dBm 35 dB
NOTE
NOTE
EMITTER, FIBER TYPE MAX. OPTICAL
INPUT POWER
820 nm LED, Multimode –7.6 dBm
1300 nm LED, Multimode –11 dBm
1300 nm ELED, Singlemode –14 dBm
1300 nm Laser, Singlemode –14 dBm
1550 nm Laser, Singlemode –14 dBm
NOTE

GE G60 Specifications

General

Brand	GE
Model	G60
Category	Protection Device
Language	English