Section 3 Engineering Guidelines
TRACER 6000 Series Split System Manual
40
Copyright © 2005 ADTRAN, Inc.
612806320L1-1B
Quad Ethernet Switch Module
The Quad Ethernet Switch module has four 10/100BaseTX interfaces (through four RJ-45 ports) that
provide the following functions:
•
IEEE 802.3 and 802.3u compliant
•
Auto MDI/MDIX crossover
•
Back-pressure flow control on all full-duplex interfaces
•
Link and activity LEDs for each port
Table 15 provides the RJ-45 interface pinout for the Quad Ethernet Switch module.
7.
AT-A-GLANCE SPECIFICATIONS
Table 16 on page 41 contains a list of specifications for the TRACER 6000 Series split system.
Table 14. 4xT1 Module RJ-45 Connector Pinout
Pin
Name
Description
1
R
Transmit data (ring) towards the network
2
T
Transmit data (tip) towards the network
3, 6-8
UNUSED
—
4
R1
Receive data (ring) toward the network
5
T1
Receive data (tip) from the network
Table 15. Quad Ethernet Switch RJ-45 Connector Pinout
Pin
Name
Source
Description
1
RX1
Attached Equipment
Receive Positive
2
RX2
Attached Equipment
Receive Negative
3
TX1
Module
Transmit Positive
4, 5
UNUSED
N/A
—
6
TX2
Module
Transmit Negative
7, 8
UNUSED
N/A
—
