Section 3 – Installation & Wiring
HD Link Installation & Operation Manual
Version 2, April 2010
Harris Corporation
3-3
Intraplex Products
Table 3-1. HD Link Connections
#
Connector(s)
Function
1
100-260 VAC 50-60 Hz
Plug-in for power cable included in shipment
2
HD E2X and LAN/WAN (Table 3-2)
Ethernet connectors
3
AES CLK (Table 3-3) and MAIN/ALT
(Table 3-7)
AES external clock and Main/Alt interface for redundancy
switching
4
EXTERNAL I/O (Table 3-4)
General purpose input/output and transmit/receive signal status
5
SERIAL ASYNC #1 and #2 (Table 3-5)
Serial data connections
6
ANALOG #1L, #1R, #2L, #2R and AES #1
and #2 (Table 3-6)
Analog and AES program audio connections – Program 1 bottom
row and Program 2 top row
7
AUX AUDIO #1 and #2 (Table 3-6)
Analog connection for the two mono auxiliary programs
8
Antenna
Antenna connection
Tables 3-2 through 3-7 and the remainder of this section give transmitter and receiver connector
information, including pin-out descriptions.
Table 3-2. Ethernet Connector Indicator Light Definitions
Position
Definition
Left
100 Mb activity and link status
Right
10 Mb activity and link status
One of these lights is green when the Ethernet link status is good. The light blinks when activity is
detected, and its blinking increases with the amount of data traffic.
Table 3-3. DB-9 AES Clock Pin Connections (Receiver)
Connector
Pin
Description
1
AES sync (+)
2
AES sync shield
3
Unused
4
Digital output (+)
5
Unused
6
AES sync (-)
7
Unused
8
Digital output shield/drain
9
Digital output (-)
The HD Link receiver has AES external clock functionality; these pin connections are not functional on
the transmitter.