Connection Restrictions For 100Base-Tx Repeater Hubs; Connection Restrictions For 10Base-T Repeater Hubs - Mitsubishi Electric NZ2EHG-T8N User Manual

4. Connecting to a Network

Connection Restrictions for 100BASE-TX Repeater HUBs

Using Class I 100BASE-TX repeater HUBs, cascade connections are not possible. Up to two stages of
cascade connections are possible with Class II 100BASE-TX repeater HUBs. In addition, the maximum
total length of cables (1) (2) (3) is 205m or less. For details, refer to the user's manual for the 100BASE-
TX repeater HUB used.
NZ2EHG-T8N 100BASE-T X HUB
(Class II)
(1)
- Use UTP and STP cables with category 5 or higher for cables (1)(2)(3).
- The total length of cables (1)(2)(3) should be set to 205m or less.
- The length of cable (2) should be 5m or less.
Figure 4.2. Connection restrictions for 100BASE-TX repeater HUBs (Class II)

Connection Restrictions for 10BASE-T Repeater HUBs

As many as four stages of 10BASE-T repeater HUBs can be connected using cascade connection. In
addition, the length of UTP or STP cable between cascaded HUBs is 100m or less. For details, refer to
the user's manual for the 10BASE-T repeater HUB used.
10BASE-T HUB
NZ2EHG-T8N
Figure 4.3. Connection restrictions for 10BASE-T repeater HUBs
21
100BASE-T X HUB
(Class II)
(2)
(3)