Belden Hirschmann DRAGON MACH Series, Руководство пользователя

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7.9.5 Bidirectional Gigabit Ethernet SFP transceiver
SFP-GIG-LX/LC... MM 1310 nm
f
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
SFP-GIG-LX/LC... MM 1310 nm
g
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
SFP-GIG-LX/LC... SM 1310 nm 9/125 µm 0 dB ... 10.5 dB 0 mi ... 12.43 mi
(0 km ... 20 km)
h
0.4 dB/km 3.5 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.
c. With F/O adapter compliant with IEEE 802.3-2002 Clause 38 (single-mode fiber offset-launch mode conditioning patch cord).
d. With F/O adapter compliant with IEEE 802.3-2002 Clause 38 (single-mode fiber offset-launch mode conditioning patch cord).
e. Including 2.5 dB system reserve when compliance with the fiber data is observed.
f. With F/O adapter compliant with IEEE 802.3-2002 Clause 38 (single-mode fiber offset-launch mode conditioning patch cord).
g. With F/O adapter compliant with IEEE 802.3-2002 Clause 38 (single-mode fiber offset-launch mode conditioning patch cord).
h. Including 2.5 dB system reserve when compliance with the fiber data is observed.
Product code Mode
a
Wave length
TX Wave length
RX Fiber System
attenuation Example for F/O line
length
b
Fiber
attenuation BLP/Dispersion
M-SFP-BIDI Type
A LX/LC EEC SM 1310 nm 1550 nm 9/125 µm 0 dB ... 11 dB 0 km ... 12.43 mi
(0 km ... 20 km) 0.4 dB/km 3.5 ps/(nm×km)
M-SFP-BIDI Type
B LX/LC EEC SM 1550 nm 1310 nm 9/125 µm 0 dB ... 11 dB 0 km ... 12.43 mi
(0 km ... 20 km) 0.25 dB/km 19 ps/(nm×km)
M-SFP-BIDI Type
A LH/LC EEC LH 1490 nm 1590 nm 9/125 µm 5 dB ... 24 dB 14.29 mi ... 49.71 mi
(23 km ... 80 km) 0.25 dB/km 19 ps/(nm×km)
M-SFP-BIDI Type
B LH/LC EEC LH 1590 nm 1490 nm 9/125 µm 5 dB ... 24 dB 14.29 mi ... 49.71 mi
(23 km ... 80 km) 0.25 dB/km 19 ps/(nm×km)
SFP-GIG-BA LX/
LC EEC SM 1310 nm 1550 nm 9/125 µm 0 dB ... 15 dB 0 km ... 12.43 mi
(0 km ... 20 km) 0.4 dB/km 3.5 ps/(nm×km)
Table 13: F/O port (bidirectional Gigabit Ethernet SFP transceiver)
Product code Mode
a
Wave length Fiber System
attenuation Example for F/O line
length
b
Fiber attenuation BLP/Dispersion
Table 12: F/O port 1000BASE-FX (SFP fiber optic Gigabit Ethernet Transceiver)