Siemens SCALANCE X-300 Series

Technical specifications
8.1 X-300 technical specifications
SCALANCE X-300
152 Operating Instructions, 10/2010, A5E01113043-10
Table 8- 11 Permitted cable lengths for gigabit fiber-optic cables:
Device:
SCALANCE
Fiber FO cable lengths
62.5/125 µm
multimode fiber
0-350 m
(3.1 dB/km at 850 nm;
200 MHz*km;
maximum insertion loss 0.5 dB;
4.5 dB max. permitted FO cable attenuation at 3 dB link power margin)
X307-3
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)
X307-3LD 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)
62.5/125 µm
multimode fiber
0-350m
(3.1 dB/km at 850 nm;
200 MHz*km;
maximum insertion loss 0.5 dB;
4.5 dB max. permitted FO cable attenuation at 3 dB link power margin)
X308-2
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)
X308-2LD 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)
X308-2LH 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)
X308-2LH+ 9/125 µm single mode
fiber
*) – 70 km
(0.28 dB/km at 1550 nm;
maximum insertion loss 0.5 dB,
21 dB max. permitted FO cable attenuation at 2 dB link power margin,
*) minimum cable attenuation 8 dB)
X310 - -