SpectraLink Corporation
Installation, Configuration, and Administration
NetLink Telephony Gateway
Part Number: 72-0065-02-R.doc
Page 12
2.7
The Front Panel of the NetLink Telephony Gateway
The NetLink Telephony Gateway's front panel contains the connections to other
NetLink Telephony Gateways, the telephone system and LAN, as well as status
LEDs.
PWR
CONN
B
CONN
A
E
R
R
O
R
1 2 3 4 5
STATUS
!
RS-232
L
N
K
O
K
A
C
T
C
O
L
IPC
NETWORK
OUT
IN
9
10
8
7
6
5
4
3
2
1
1
=
RS-232
Port: Male DB-9 connector (DTE) used for RS-232 connection to a
terminal, terminal emulator, or modem for system administration.
2
=
IPC Out
: Connects one NetLink Telephony Gateway to another.
3
=
IPC
In
:Connects one NetLink Telephony Gateway to another.
4
=
Link LEDs:
LNKOK
: Lit when there is a network connection.
ACT
: Lit if there is system activity.
COL
: Lit if there are network collisions.
5
=
Network
: Connects to wired (Ethernet) LAN using a 10Base-T RJ-45 connector.
6
=
Error
LED: Lit when the system has detected an error.
7
=
Status
LEDs: Indicate system error messages and status.
1
: Heartbeat that indicates gateway is running
2
: Lit if line(s) in use
3
: Currently unused
4
: Timing Master
5
: Lit if this gateway is the master gateway, used for timing only
8
=
Conn A, Conn B
: RJ-21 connector to the telephone cross-connect demarc block.
Connector B is used only with 4 wire interface Digital NetLink Telephony Gateways
that work with the most common brands of telephone systems' (PBX or key
systems) digital ports.
9
=
PWR
: Power jack that connects to the AC adapter supplying power to the
system.
Use only the SpectraLink-provided Class II AC Adapter with output
24VDC, 1A.
10
= Grounding Terminal: (on back panel) Used for grounding when installing
TGA116.
