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Hitachi Gigabit Router GR2000-B Series Installation Guide
1.7.3
GBIC (Gigabit Interface Converter)
In terms of its appearance, there are three types of GBICs (types A, B, and C), which
are the only ones currently provided for overseas customers.
Caution:
!
Note: Use the GBIC of the standard version HITACHI recommend. Performance cannot
*
be guaranteed if you use the products other than the standardized ones.
(1) GBICB-SX
This should be attached to the NEB1G-1B network interface board when using
1000BASE-SX.
Module Type A
Figure 1-32 GBICB-SX
Note: There are two types of GBICB-SX, which are of Type A modules and Type B
*
modules. While they differ in appearance, there is no functional difference
between them.
1-36
Do not look at the inside of GBIC directly to prevent you from being affected
by laser beam. There is nothing to see inside.
Module Type B
GR2K-GA-0007
Rev. 5.00
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