Siemens SIPROTEC User Manual

Technical Data
4.2 Protection Data Interfaces and differential protection topology
SIPROTEC, 7SD5, Manual
C53000-G1176-C169-5, Release date 02.2011
585
1)
Numeric opening (NA = sin φ (coupling angle)
FO6
Distance, maximum 3.5 km or 2.2 miles
Connector Type ST connector
Optical wavelength λ = 820 nm
Fibre Type Multimode 62.5 μm/125 μm
Transmit output (avg) Min. Type
50 μm /125 μm, NA = 0.2
1)
62.5 μm /125 μm, NA = 0.275
1)
-18.0 dBm
-17.0 dBm
-15.0 dBm
-12.0 dBm
Receiver sensitivity (avg) min. -33 dBm
avg
Optical budget min. 15.0 dB for 50 μm /125 μm, NA = 0.2
1)
min. 16.0 B for 62,5 μm /125 μm, NA = 0.275
1)
Laser class 1 according to EN 60825-1/-2 Using glass fibre 62.5 μm /125 μm and 50 μm /125 μm
Reach for multimode optical fibre, an optical signal attenuation of 3
dB/km is used for calculating light with a wavelength of λ = 820
nm
Attenuators required no
FO17
Distance, maximum 24 km or 14,9 miles
Connector Type LC duplex connector, SFF (IEC 61754–20 Standard)
Protocol full-duplex
Baudrate 155 MBits/s
Receiver interfacing AC
Optical wavelength λ = 1300 nm
Fibre Type Monomode 9 µm/125 µm
Transmit output coupled in Monomodefaster min. -15.0 dBm
avg
max. -8.0 dBm
avg
Receiver sensitivity min. -28.0 dBm
avg
max. -31.0 dBm
avg
Optical budget 13.0 dB
Laser Class 1 according to EN 60825–1/-2 Using glass fibre 9 µm/125 µm
Reach for multimode optical fibre, an optical signal attenuation of 0.3
dB/km is used for calculating light with a wavelength of λ = 1300
nm
Attenuators required no

Siemens SIPROTEC Specifications

General

Brand	Siemens
Model	SIPROTEC
Category	Protection Device
Language	English