Rear Ethernet Port Fibre; 100 Base Fx Receiver Characteristics; 100 Base Fx Transmitter Characteristics - GE P642 Technical Manual

Chapter 21 - Technical Specifications
Cable type
Isolation
Supported Protocols
Constraints
2.9

REAR ETHERNET PORT FIBRE

Main Use
Connector
Standard
Fibre type
Supported Protocols
Optional Redundancy Protocols Supported
Wavelength
2.9.1

100 BASE FX RECEIVER CHARACTERISTICS

Parameter
Input Optical Power Minimum at
Window Edge
Input Optical Power Minimum at
Eye Center
Input Optical Power Maximum
Conditions: TA = 0°C to 70°C
2.9.2

100 BASE FX TRANSMITTER CHARACTERISTICS

Parameter
Output Optical Power BOL 62.5/125 µm
NA = 0.275 Fibre EOL
Output Optical Power BOL 50/125 µm
NA = 0.20 Fibre EOL
Optical Extinction Ratio
Output Optical Power at Logic "0" State
Conditions: TA = 0°C to 70°C
458
Rear Ethernet port using CAT 5/6/7 wiring
Screened twisted pair (STP)
1.5 kV
IEC 61850, DNP3.0 OE
Maximum cable length 100 m
Rear Ethernet port using fibre-optic cabling
Sym Min.
PIN Min. (W)
PIN Min. (C)
PIN Max. -14
Sym Min.
-19
PO
-20
-22.5
PO
-23.5
PO
Substation Ethernet communications
IEC 874-10 BFOC 2.5 –(ST®) (1 each for Tx and Rx)
IEEE 802.3 100 BaseFX
Multimode 50/125 µm or 62.5/125 µm
IEC 61850, DNP3.0
Rapid spanning tree protocol (RSTP)
Self-healing protocol (SHP)
Dual homing protocol (DHP)
Parallel Redundancy Protocol (PRP)
1300 nm
Typ.
-33.5
-34.5
-11.8
Typ.
-16.8
-20.3
Max. Unit
–31 dBm avg.
-31.8 Bm avg.
dBm avg.
Max. Unit
-14 dBm avg.
-14 dBm avg.
10 %
-10 dB
-45 dBm avg.
P64x-TM-EN-1.3
P64x