Inter-Relay Communications - GE D30 Instruction Manual

CHAPTER 2: PRODUCT DESCRIPTION
FIBER ETHERNET PORT
Parameter Fiber type
100 Mb multimode
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
Full duplex yes
Redundancy yes
ETHERNET (10/100 MB TWISTED PAIR)
Modes:
Connector:
SIMPLE NETWORK TIME PROTOCOL (SNTP)
Clock synchronization error:
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:
Networks supported:
OTHER
TFTP, SFTP, HTTP, IEC 60870-5-104, Ethernet Global Data (EGD), IEEE C37.118

2.5.9 Inter-relay communications

SHIELDED TWISTED-PAIR INTERFACE OPTIONS
Interface type Typical distance
RS422 1200 m
G.703 100 m
RS422 distance is based on transmitter power and does not take into consideration the clock source provided by
the user.
LINK POWER BUDGET AND MAXIMUM OPTICAL INPUT POWER
The following specifications apply to filter interface modules manufactured from January 2012.
Emitter, fiber type Cable type
820 nm, Multimode 62.5/125 μm
50/125 μm
D30 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL
10 Mb, 10/100 Mb (auto-detect)
RJ45
<10 ms (typical)
2 and 3
10/100 Mb Ethernet
Transmit power Received
sensitivity
-16 dBm -32 dBm
-20 dBm
Power budget Maximum
optical input
power
16 dBm -8 dBm
12 dBm
SPECIFICATIONS
2
2-33