Belden HIRSCHMANN GREYHOUND GRM Series, User Manual

Page: 70 / 80

70
Installation
GRS1020
/112
0/10
30/11
30
Re
lease
04
01/2
020
7.9 Network range
Note: The line lengths specified for the transceivers apply for the respective fiber data (fiber attenuation and Bandwidth
Length Product (BLP)/ Dispersion).
Product code
M-SFP-... Mode
a
a. MM = Multimode, SM = Singlemode, LH = Singlemode Longhaul
Wave length Fiber System attenuation Example for F/O
cable length
b
b. Including 3 dB system reserve when compliance with the fiber data is observed.
Fiber attenuation BLP
c
/Dispersion
-SX/LC... MM 850 nm 50/125 µm 0 dB ... 7.5 dB 0 mi ... 0.34 mi
(0 km ... 0.55 km) 3.0 dB/km 400 MHz×km
-SX/LC... MM 850 nm 62.5/125 µm 0 dB ... 7.5 dB 0 mi ... 0.17 mi
(0 km ... 0.275 km) 3.2 dB/km 200 MHz×km
-MX/LC... MM 1310 nm 50/125 µm 0 dB ... 12 dB 0 mi ... 0.93 mi
(0 km ... 1.5 km)
1.0 dB/km 800 MHz×km
-MX/LC... MM 1310 nm 62.5/125 µm 0 dB ... 12 dB 0 mi ... 31.06 mi
(0 km ... 50 km) 1.0 dB/km 500 MHz×km
-LX/LC... MM 1310 nm
d
50/125 µm 0 dB ... 10.5 dB 0 mi ... 0.34 mi
(0 km ... 0.55 km) 1.0 dB/km 800 MHz×km
-LX/LC... MM 1310 nm
e
62.5/125 µm 0 dB ... 10.5 dB 0 mi ... 0.34 mi
(0 km ... 0.55 km) 1.0 dB/km 500 MHz×km
-LX/LC... SM 1310 nm 9/125 µm 0 dB ... 10.5 dB 0 mi ... 12.43 mi
(0 km ... 20 km)
f
0.4 dB/km 3.5 ps/(nm×km)
-LX+/LC... SM 1310 nm 9/125 µm 5 dB ... 20 dB 8.70 mi ... 26.10 mi
(14 km ... 42 km) 0.4 dB/km 3.5 ps/(nm×km)
-LH/LC... LH 1550 nm 9/125 µm 5 dB ... 22 dB 14.29 mi ... 49.71 mi
(23 km ... 80 km) 0.25 dB/km 19 ps/(nm×km)
-LH+/LC LH 1550 nm 9/125 µm 15 dB ... 30 dB 44.12 mi ... 67.11 mi
(71 km ... 108 km) 0.25 dB/km 19 ps/(nm×km)
-LH+/LC LH 1550 nm 9/125 µm 15 dB ... 30 dB 44.12 mi ... 79.54 mi
(71 km ... 128 km) 0.21 dB/km
(typically) 19 ps/(nm×km)
Table 33: F/O port 1000BASE-FX (SFP fiber optic Gigabit Ethernet Transceiver)