Belden HIRSCHMANN MACH 1040 Series, Руководство пользователя

Страница: 45 / 52

MACH 1040
Release 02 03/2013
45

Network range
Note: The line lengths specified for the transceivers apply for the
respective fiber data (fiber attenuation and BLP/dispersion).
TP port
Length of a twisted pair segment max. 100 m / 328 ft (cat5e cable with 1000BASE-T)
Table 6: TP port 10BASE-T / 100BASE-TX / 1000BASE-T
Product
code
M-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
b
/
dispersion
b. The bandwidth length product cannot be used to calculate the expansion.
-SX/LC... MM 850 nm 50/125 µm 0-7.5 dB 0-550 m 3.0 dB/km 400 MHz*km
-SX/LC... MM 850 nm 62.5/125 µm 0-7.5 dB 0-275 m 3.2 dB/km 200 MHz*km
-MX/LC MM 1310 nm 50/125 µm 0-8 dB 2 km
c
c. Distances of up to 3 km reachable, 1000 MHz*km (1300 nm)
1.0 dB/km 500 MHz*km
-MX/LC MM 1310 nm 62.5/125 µm 0-8 dB 1 km 1.0 dB/km 500 MHz*km
-LX/LC... MM 1310 nm
d
d. With F/O adapter compliant with IEEE 802.3-2002 clause 38 (single-mode fiber offset-
launch mode conditioning patch cord)
50/125 µm 0-10.5 dB 0-550 m 1.0 dB/km 800 MHz*km
-LX/LC... MM 1310 nm
d
62.5/125 µm 0-10.5 dB 0-550 m 1.0 dB/km 500 MHz*km
-LX/LC... SM 1310 nm 9/125 µm 0-10.5 dB 0-20 km
e
e. including 2.5 dB system reserve when compliance with the fiber data is observed
0.4 dB/km 3.5 ps/
(nm*km)
-LX+/LC... SM 1310 nm 9/125 µm 5-20 dB 14-42 km 0.4 dB/km 3.5 ps/
(nm*km)
-LH/LC... LH 1550 nm 9/125 µm 5-22 dB 23-80 km 0.25 dB/km 19 ps/
(nm*km)
-LH+/LC LH 1550 nm 9/125 µm 15-30 dB 71-108 km 0.25 dB/km 19 ps/
(nm*km)
-LH+/LC LH 1550 nm 9/125 µm 15-30 dB 71-128 km 0.21 dB/km
(typically)
19 ps/
(nm*km)
Table 7: Fiber port 1000BASE-FX (SFP fiber optic Gigabit Ethernet Transceiver)