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GS4000 Installation Guide Revision 4.00
3.2.10
10GBASE-LR Single-mode Optical Fiber Cable
(Core Diameter: 10 μm, LC Twin-Core Connector)
This is used for the connection with 10GBASE-LR (XFP-LR).
The boundary with 10GBASE-LR is the connector on GS4000.
The maximum transmission distance between the devices with an optic fiber which core/clad
diameter is 10/125μm (wave length: 1310nm) is 10 km.
Figure 3.2-11 shows the rough sketch of the cable, and Table 3.2-16 shows the specification of
optic fiber interfaces.
LC Twin-Core Connector
Figure 3.2-11 10GBASE-LR Single-Mode Optical Fiber Cable (Core Diameter: 10 μm)
Table 3.2-16 Specification of 10GBASE-LR (XFP-LR)
Item
Emission peak wavelength
Optical output level (average)
Optical input level (average)
Transmission loss
NOTE: The values shown in Table 3.2-16 comply with IEEE802.3ae.
*
3-14
LC Twin-Core Connector
Specification
1.26～1.355μm
＋0.5～－8.2dBm
＋0.5～－14.4dBm
6.2dB
520-10-026-30X
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