DIP Switches
Label
Switch
Number
Definition
Setting
LED
Description
Notes
LED_MODE
1
T1 packet loss alarm
indicator
LED_MODE
1
T1 packet loss alarm
indicator
LED_MODE
1
T1 packet loss alarm
indicator
LED_MODE
1
T1 signal alarm status
indicator
LED_MODE
1
T1 signal alarm status
indicator
LED_MODE
1
T1 signal alarm status
indicator
LED_MODE
2
Remote equipment
link status
Indicator
LED_MODE
2
Remote equipment
link status
Indicator
LED_MODE
2
-
NO_VLAN
3
Software VLAN
NO_VLAN
3
Software VLAN
TMP_IP
4
IP address setting
TMP_IP
4
IP address setting
ON
ON
Ethernet interface cannot receive T1
Only when DIP
switch 2 is set to OFF
will this setting be
valid.
ON
OFF
Ethernet interface has T1 packet loss
Only when DIP
switch 2 is set to OFF
will this setting be
valid.
ON
Blinking Normal operation
Only when DIP
switch 2 is set to OFF
will this setting be
valid.
OFF
ON
T1 interface signal loss
Only when DIP
switch 2 is set to OFF
will this setting be
valid.
OFF
OFF
T1 interface signal AIS alarm
Only when DIP
switch 2 is set to OFF
will this setting be
valid.
OFF
Blinking T1 interface signal loss
Only when DIP
switch 2 is set to OFF
will this setting be
valid.
ON
ON
Addressing remote MAC
ON
OFF
Not addressing remote MAC
OFF
-
Set according to DIP switch No. 1
ON
-
Software VLAN Disabled
Use caution not to
configure VLAN list
incorrectly or
management may be
disabled
OFF
-
Software VLAN set is valid
ON
-
Default IP address 192.192.192.192
OFF
-
Manually set IP address
T1 Port Connections
There are 4 ports on each T1 module, and each port carries 2 T1 channels. The T1 port impedance is
120
Ω
for twisted pair cables and uses RJ45 connectors. T1 adapter cables are included with each unit.
Refer to the pin out chart below.
! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !
"#$%&#$'!($)*+,-!.,--)%'+$/',%!012'+1!.,34!5/*
! ! ! ! ! ! ! ! ! ! ! ! !
6$781!93:3:;<! ! ! 0'=!">'/+#1?!01@'%'/',%!
0'=!
%)-71A!
B,/1! !
5$718! !
"/$/1! !
C<D6<!+$A*!'%*'+$/,A?!*1@'%'/',%! !
C<D6<!=$+E1/!8,??!$8$A-!'%*'+$/',%!
F%G!C/#1A%1/!'%/1A@$+1!+$%!%,/!A1+1'21!
C<D6<!
2.4.4
E1 Port
6#1A1!$A1!HI<J!C<!=,A/?!,%!/#1!A1$A!=$%18!7K!+,%@'&)A'%&!<I9!C<D6<!+$A*?3!6#1!
C<! =,A/?! '-=1%*1%+1! $A1! C<;<9L
ȍ
! @,A! />'?/1*! =$'A! +$781?! ,A! MN
ȍ
! @,A! +,$O3! 6#1!
C<;<9L
ȍ
!PQRN!?,+E1/?!$A1!*1@$)8/!@,A!=,A/?3! !
!
S'&!93R3:!PQRN!+,%%1+/,A!='%!?1T)1%+1! !
!
!
FB!
(8'%EG! C/#1A%1/! '%/1A@$+1! #$?! =$+E1/!
8,??!
F@@G! C/#1A%1/! '%/1A@$+1! #$?! C<D6<!
=$+E1/!8,??!
(8'%EG!%,A-$8! !
F%8K! >#1%!
/#1! 9
%*
! *'=!
?>'/+#!'?!?1/!
FSS4!
/#'?!
*'=! ?1//'%&?!
>'88!
71!
2$8'*3!
<
?/
! !
FSS!
C<D6<!?'&%$8!$8$A-!?/$/)?!'%*'+$/',%!
F%G! ! C<D6<!'%/1A@$+1!?'&%$8!8,??!
(8'%EG! ! C<D6<!'%/1A@$+1!UV"!$8$A-!
F@@G!%,A-$8! !
5C0WXF0C
P1-,/1!
1T)'=-1%/!
8'%E!
?/$/)?!
'%*'+$/',%!
!
FB!
F%G!$**A1??'%&!A1-,/1!XU.!
F@@G!%,/!$**A1??'%&!A1-,/1!XU.!
9
%*
! !
"1/!$++,A*!/,!/#1!<
?/
!*'=!?>'/+#! !
!
FSS!
V/! +,)8*! 71!
)?1*! >#1%!
Y5UB! 8'?/!
'?!
+,%@'&)A1*!
>A,%8K4! !
81$*'%&!
/,!
-$%$&1-1%/!
+$%!
%,/!
>,AE!
FB!
",@/>$A1!Y5UB!?1/!*'?$781*!
:
A*
! !
BFWY5UB!
FSS!
",@/>$A1!Y5UB!?1/!2$8'*! !
!
01@$)8/!VZ!$**A1??!<[93<[93<[93<[9
!
!
FB!
R
/#
! !
6XZWVZ!
X$%)$88K!?1/!VZ!$**A1??
!
!
FSS!
;!H!;! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! "#$%&#$'!($)*+,-!.,--)%'+$/',%!012'+1!\?1A!X$%)$8! ! Y<39
RJ-45 connector pin diagram
RJ-45 Pin
T1 Signal
Twisted Pair
Recommended Color
1
IN (1) –
2
IN (1) +
3
OUT (1) +
4
OUT (1) –
5
IN (2) –
6
IN (2) +
7
OUT (2) +
8
OUT (2) –
Pair
Blue
Pair
Blue White
Pair
Orange
Pair
Orange White
Pair
Green
Pair
Green White
Pair
Brown
Pair
Brown White
RLH Industries, Inc. • Tel. 866-DO-FIBER • Fax 714 532-1885 •
www.fiberopticlink.com
Page 7
