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GS4000 Installation Guide Revision 4.00
Also, Table 3.2-14 below shows the condition required for the transmission between "a" and
"b" indicated in Figure 3.2-9.
Confirm the specification required for a line you use before constructing a network.
Table 3.2-14 Specification Required for Cable Connection
Item
Transmission loss
11dB or less
Dispersed yield
546ps/nm or less
strength
*
3-12
Transmission Distance
30km
11dB or less
728ps/nm or less
NOTE: For the transmission between "a" and "b" in Figure 3.2-9, HITACHI recommends
a single-mode optical fiber cable complying with the following standard:
IEC60793-2 TypeB1.1，IEC60793-2 TypeB1.3，ITU-T G.652.B，or ITU-T G.652.C
Remarks
40km
Cable loss, connector loss and interface loss
are included.
520-10-026-30X
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