Digi MIL-5008H - Manual (Page 9)

Install Guide
Model: MIL-5008H Fast Ethernet TX Hub 9
By using a Digi MIL-180T converter, you convert the TX twisted pair signals to
the FX fiber media. This allows you to extend the distance beyond 100 meters for
a fiber segment. On the workstation side, connect either directly to the FX port or
use the MIL-100FX transceiver to adapt the FX signals to MII.
To connect the hub to another hub, switch, bridge or router, use a swap cable
swapping pins 1 to 3, 2 to 6, 6 to 2, and 3 to 1.
RJ-45 Pin Assignment
Pin Function Pin Function
1 RX + 5 NC
2 RX - 6 TX -
3 TX + 7 NC
4 NC 8 NC
NC = Not Connected, RX = Receive Data, TX = Transmit Data
Note: Don’t use NC pins for covering other network traffic or telephone signaling if the building is
wired for 8 pins. It will degrade the performance of the 100MB operation.
S p e c i fi c a t i o n s
Conformance IEEE 802.3u Class-II
100BASE-TX
Ports 8 UTP
Interface Shielded RJ-45
Dimensions 8.4" W x 1.7" H x 5.1" D
Shipping Weight
(including Power Supply)
1.5 lb.
Power Supply Requirements
Input 100VAC to 240VAC, 0.7A,
50/60Hz
Output 5V DC, 4.0A
Operating Temperature 0° C to 50° C
Humidity (noncondensing) 5% to 90%
1 2
3 4 5 6
8 7