Technical specifications
8.10 SFP technical specifications
SCALANCE X-300
220
Operating Instructions, 05/2016, A5E01113043-20
8.10.3
Cable lengths
Table 8- 139 Permitted cable lengths (fiber-optic) Fast Ethernet
Device:
transceiver
(Variant)
Fiber
FO cable lengths
SFP991-1
(1 x 100 Mbps, LC port opti-
cal, multimode glass, up to
max. 3 km)
50/125 µm multimode
fiber
0-3km
(1 dB/km at 1310 nm;
1200 MHz*km;
maximum insertion loss 0.5 dB;
9 dB max. permitted FO cable attenuation at 3 dB
link power margin)
SFP991-1LD
(1 x 100 Mbps, LC port opti-
cal, single mode glass, up to
max. 26 km)
9/125 µm single
mode fiber
0 -26km
(0.5 dB/km at 1300 nm;
maximum insertion loss 0.5 dB;
14 dB max. permitted FO cable attenuation at 2 dB
link power margin)
SFP991-1LH+
(1 x 100 Mbps, LC port opti-
cal, single mode glass, up to
max. 70km)
9/125 µm single
mode fiber
*) -70 km
(0.28 dB/km at 1550 nm;
maximum insertion loss 0.5 dB,
26 dB max. permitted FO cable attenuation at 2 dB
link power margin,
*) minimum cable attenuation 3 dB)
Table 8- 140 Permitted cable lengths (fiber-optic) gigabit
Device:
transceiver
(Variant)
Fiber
FO cable lengths
SFP992-1
(1 x 1000 Mbps, LC port
optical, multimode glass, up
to max. 750m)
62.5/125 µm multi-
mode fiber
0-350 m
(3.1 dB/km at 850 nm;
1200 MHz*km;
maximum insertion loss 0.5 dB;
4.5 dB max. permitted FO cable attenuation at 3 dB
link power margin)
50/125 µm multimode
fiber
0-750 m
(2.5 dB/km at 850 nm;
1200 MHz*km;
maximum insertion loss 0.5 dB;
4.5 dB max. permitted FO cable attenuation at 3 dB
link power margin)
SFP992-1LD
(1 x 1000 Mbps, LC port
optical, single mode glass,
up to max. 10km)
9/125 µm single
mode fiber
0 -10 km
(0.5 dB/km at 1310 nm;
maximum insertion loss 0.5 dB;
6 dB max. permitted FO cable attenuation at 3 dB
link power margin)
SFP992-1LH
(1 x 1000 Mbps, LC port
optical, single mode glass,
up to max. 40km)
9/125 µm single
mode fiber
*) -40 km
(0.4 dB/km at 1550 nm;
maximum insertion loss 0.5 dB,
18 dB max. permitted FO cable attenuation at 2 dB
link power margin,
*) minimum cable attenuation 3 dB)
Содержание SCALANCE X302-7EEC
Страница 14: ...Table of contents SCALANCE X 300 14 Operating Instructions 05 2016 A5E01113043 20 ...
Страница 38: ...Introduction 2 2 Product overview SCALANCE X 300 38 Operating Instructions 05 2016 A5E01113043 20 ...
Страница 320: ...Appendix A 6 Equipotential bonding SCALANCE X 300 320 Operating Instructions 05 2016 A5E01113043 20 ...