Belden HIRSCHMANN MACH 1040 Series, Руководство пользователя

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46
MACH 1040
Release 02 03/2013
MM = Multimode, SM = Singlemode, LH = Singlemode Longhaul
Product
code
M-SFP-
BIDI... Wave
length
TX Wave
length
RX Fiber System
attenuation Example
for F/O
line
length
a
a. including 3 dB system reserve when compliance with the fiber data is observed
Fiber
attenuation Dispersion
Type A
LX/LC
EEC SM 1310 nm 1550 nm 9/125 µm 0-11 dB 0-20 km 0.4 dB/km 3.5 ps/
(nm*km)
Type B
LX/LC
EEC SM 1550 nm 1310 nm 9/125 µm 0-11 dB 0-20 km 0.25 dB/km 19 ps/
(nm*km)
Type A
LH/LC
EEC LH 1490 nm 1590 nm 9/125 µm 5-24 dB 23-80 km 0.25 dB/km 19 ps/
(nm*km)
Type B
LH/LC
EEC LH 1590 nm 1490 nm 9/125 µm 5-24 dB 23-80 km 0.25 dB/km 19 ps/
(nm*km)
Table 8: F/O port (bidirectional Gigabit Ethernet SFP Transceiver)
Product
code
M-FAST-
SFP-... Wave
length Fiber System
attenuation Example
for F/O
line
length
a
a. including 3 dB system reserve when compliance with the fiber data is observed
Fiber
attenuation BLP/
dispersion
-MM/LC... MM 1310 nm 50/125 µm 0-8 dB 0-5 km 1.0 dB/km 800 MHz*km
-MM/LC... MM 1310 nm 62.5/125 µm 0-11 dB 0-4 km 1.0 dB/km 500 MHz*km
-SM/LC... SM 1310 nm 9/125 µm 0-13 dB 0-25 km 0.4 dB/km 3.5 ps/(nm*km)
-SM+/LC... SM 1310 nm 9/125 µm 10-29 dB 25-65 km 0.4 dB/km 3.5 ps/(nm*km)
-LH/LC... SM 1550 nm 9/125 µm 10-29 dB 47-104 km 0.25 dB/km 19 ps/(nm*km)
-LH/LC... SM 1550 nm 9/125 µm 10-29 dB 55-140 km 0.18 dB/km
b
b. with ultra-low-loss optical fiber
18 ps/(nm*km)
Table 9: Fiber port 100BASE-FX (SFP fiber optic Fast Ethernet Transceiver)