Belden Hirschmann DRAGON MACH Series, Руководство пользователя

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Installation
DRAGON MACH Family
Release
04
0
2/2021
81
7.9.6 2.5 Gigabit Ethernet SFP transceiver
SFP-GIG-BB LX/
LC EEC SM 1550 nm 1310 nm 9/125 µm 0 dB ... 15 dB 0 km ... 12.43 mi
(0 km ... 20 km) 0.25 dB/km 19 ps/(nm×km)
SFP-GIG-BA
LX+/LC EEC SM 1310 nm 1550 nm 9/125 µm 3 dB ... 20 dB 7.45 mi ... 24.86 mi
(12 km ... 40 km) 0.4 dB/km 3.5 ps/(nm×km)
SFP-GIG-BB
LX+/LC EEC SM 1550 nm 1310 nm 9/125 µm 3 dB ... 20 dB 7.45 mi ... 24.86 mi
(12 km ... 40 km) 0.25 dB/km 19 ps/(nm×km)
SFP-GIG-BA LH/
LC EEC LH 1490 nm 1550 nm 9/125 µm 4 dB ... 24 dB 11.80 mi ... 49.71 mi
(19 km ... 80 km) 0.25 dB/km 19 ps/(nm×km)
SFP-GIG-BB LH/
LC EEC LH 1550 nm 1490 nm 9/125 µm 4 dB ... 24 dB 11.80 mi ... 49.71 mi
(19 km ... 80 km) 0.25 dB/km 19 ps/(nm×km)
a. MM = Multimode, SM = Singlemode, LH = Singlemode Longhaul
b. Including 3 dB system reserve when compliance with the fiber data is observed.
Product code Mode
a
Wave length Fiber System
attenuation Example for F/O
line length
b
Fiber
attenuation BLP/Dispersion
M-SFP-2.5-MM/LC EEC MM 850 nm 50/125 µm 0 dB ... 4 dB 0.34 mi (0.55 km) 3.5 dB/km 2000 MHz×km
(OM3)
M-SFP-2.5-MM/LC EEC MM 850 nm 50/125 µm 0 dB ... 4 dB 0.25 mi (0.4 km) 3.5 dB/km 500 MHz×km
(OM2)
M-SFP-2.5-MM/LC EEC MM 850 nm 62.5/125 µm 0 dB ... 4 dB 0.11 mi (0.17 km) 3.5 dB/km 200 MHz×km
(OM1)
M-SFP-2.5-SM-/LC EEC SM 1310 nm 9/125 µm 0 dB ... 8.5 dB 3.11 mi (5 km) 0.4 dB/km 3.5 ps/(nm×km)
M-SFP-2.5-SM/LC EEC SM 1310 nm 9/125 µm 0 dB ... 13 dB 12.43 mi (20 km) 0.4 dB/km 3.5 ps/(nm×km)
Table 14: F/O port 2.5 Gbit/s (SFP fiber optic Gigabit Ethernet transceiver)
Product code Mode
a
Wave length
TX Wave length
RX Fiber System
attenuation Example for F/O line
length
b
Fiber
attenuation BLP/Dispersion
Table 13: F/O port (bidirectional Gigabit Ethernet SFP transceiver)