B. Physical Specifications of Network Interfaces
214
Item
Physical specifications
Laser center wavelength
0.770 to 0.860
m
Optical transmission power
(mean)
-9.5 to 0 dBm
Optical reception power (mean)
-17.0 to 0 dBm
Optical transmission loss (max.)
7.5 dB
Transmission distance
2 to 500m
2 to 550m
2 to 220m
2 to 275m
Table B-6
Physical specifications of 1000BASE-SX2
Item
Physical specifications
Cable Type
Multiple-terminal mode
Core/cladding diameter
50 / 125
m
62.5 / 125
m
Transmission bandwidth
500 MHz
km
500 MHz
km
Laser center wavelength
1.270 to 1.355
m
Optical transmission power
(mean)
-9.0 to -3.0 dBm
Optical reception power (mean)
-19.0 to -3.0 dBm
Optical transmission loss (max.)
10.0 dB
Transmission distance
2 m to 2 km
2 m to 1 km
#1
#1: Use of mode-conditioning patch cords can extend the transmission distance. However,
the maximum distance for transmission is 2 km, which might result in transmission loss.
For the purpose of transmissions at a 2-km distance, it is required to reduce the
transmission loss to around 10 dB or less.
Table B-7
Physical specifications of 1000BASE-LX
Item
Physical specifications
Cable Type
Multiple-terminal mode
#1
Single-terminal
mode
Core/cladding diameter
50 / 125
m
62.5 / 125
m
10 / 125
m
Transmission bandwidth
400 MHz
km
500 MHz
km
500 MHz
km
--
Laser center wavelength
1.270 to 1.355
m
Optical transmission power
-11.5 to -3.0 dBm
-11.0 to -3.0 dBm
Содержание AX2400S series
Страница 3: ...Copyright Copyright C 2005 2011 ALAXALA Networks Corporation All rights reserved ...
Страница 4: ......
Страница 6: ...Preface II Find description from the AX2400S series manuals ...
Страница 7: ...Preface III Find description from the AX3640S and AX3630S series manuals ...
Страница 10: ...Preface VI ...
Страница 14: ...Contents iv ...
Страница 160: ...3 Preparation of Interface Cables and Terminals 130 ...
Страница 214: ...4 Installation of the Components 184 ...
Страница 231: ...5 Expansion Replacement and Removal 201 Figure 5 18 Inserting the fan unit 1 Fan unit slot 2 Fan unit ...