ADTRAN MX2820 Quick Start Manual

CLEI: M3M1R00B_ _
Product P/N: 1186001L1
Front
Rear
D
ESCRIPTION
The MX2820 19-Inch Chassis (P/N 1186001L1) houses multiple M13
multiplexers that consolidate T1/E1 signals into T3 circuits. The
chassis houses seven redundant M13 multiplexers. The chassis also
houses a single System Controller Unit (SCU) that provides
management capabilities to the MX2820 system.
Features of the MX2820 system include the following:
•
1-to-1 redundancy
•
Hot-swappable MUX cards
•
Embedded SNMP and Telnet management
•
Simplified configuration through the VT100 terminal menu
structure
•
Meets the requirements for NEBS Level 3 compliance
T -U S
URN P TEPS
After unpacking the unit, inspect it for damage. If damage is noted,
file a claim with the carrier and then contact ADTRAN. Refer to
Warranty.
1. Attach mounting ears.
2. Attach cable tie bar, if necessary.
3. Mount chassis in rack.
!
WARNING
Care should be taken not to upset the stability of the equipment rack.
4. Remove appropriate fuses from fuse panel.
5. Remove metal cover from the right side of the back panel.
NOTE
Silk-screen on the metal cover references the following connections.
6. Wire wrap CHN posts and
route the wire downward.
7. If STS-1, wire wrap CLKB
wire downward.
8. Wire wrap ACO posts and then route the wire downward.
9. Wire wrap AUX1 , AUX2
then route the wire downward.
10. Wire wrap MAJ and CRIT
downward.
19-Inch Chassis
CLK SCU MUX MUX MUX MUX
1186011
1186003 ACT 1186002 1186002 1186002 1186002
ALM
ACT ACT ACT ACT
ALM ALM ALM ALM
C
STAT STAT STAT STAT
R
DS3 DS3 DS3
A
TEST TEST TEST TEST
F
T
CLK A
STAT STAT STAT STAT
DS1 DS1 DS1
TEST TEST TEST TEST
CLK
1186011
ACO
1A 1B 2A 2B
CLKB
7 6 5
IN OUT IN OUT IN OUT
DSX-3 DSX-3 DSX-3
7 IN 6 IN 5 IN
(T1/R1) (T1/R1) (T1/R1)
7 OUT 6 OUT 5 OUT
(T1/R1) (T1/R1) (T1/R1)
MIN alarm relay posts and then
and CLKA posts and then route the
, and AUX3 alarm input posts and
alarm posts and then route the wire
MX2820
MUX MUX MUX MUX MUX
1186002 1186002 1186002 1186002 1186002
ACT ACT ACT ACT ACT
ALM ALM ALM ALM ALM
STAT STAT STAT STAT STAT
DS3 DS3 DS3 DS3 DS3 DS3
TEST TEST TEST TEST TEST
STAT STAT STAT STAT STAT
DS1 DS1 DS1 DS1 DS1 DS1
TEST TEST TEST TEST TEST
3A 3B 4A 4B 5A
4 3
IN OUT IN OUT IN
DSX-3 DSX-3
4 IN 3 IN
(T1/R1) (T1/R1)
4 OUT 3 OUT
(T1/R1) (T1/R1)
11. Connect the frame ground on the barrier strip.
NOTE
Refer to the Safety and Regulatory Compliance Notice
(P/N 61186001L1-17) for this product when connecting the frame
ground.
RET B
12. Connect
strip.
NOTE
PWR = Respective –48 VDC or ±24 VDC source, RET = respective
return
13. Insert the appropriate fuses into the fuse panel.
14. Using a voltmeter, verify that the operating voltage is within
specifications for A and B power.
15. Remove appropriate fuses from panel and replace the metal
cover that was removed in step 5.
16. Insert appropriate fuses into panel, and if not done in step 2,
attach cable tie bar.
17. Connect 10/100Base-T Ethernet and NTWK MGMT X.25
interfaces.
18. Route DSX-3 coax and tie to upper tie bar.
19. Route DSX-1 IN cables below upper tie bar and tie to upper tie
bar.
20. Route DSX-1 OUT cables beneath lower tie bar and tie to lower
tie bar.
O
PERATIONAL
•
Electrical
o
Operating Voltage
I
–48 VDC Systems: –42 VDC to –56 VDC
I
–24 VDC Systems: –22 VDC to –27 VDC
I
+24 VDC Systems: +22 VDC to +27 VDC
•
Environmental
o
Operational Temperature Range: –40°C to +65°C
I
Without Fans: –40ºC to +50ºC
I
With Fans: –40°C to +65°C
o
Storage Temperature Range: –40°C to +85°C
o
Relative Humidity: up to 95%, noncondensing
jobAid
Issue Date: January 2012
Document P/N: 61186001L1-22D
MUX MUX MUX MUX MUX
1186002 1186002 1186002 1186002 1186002
ACT ACT ACT ACT ACT
ALM ALM ALM ALM ALM
STAT STAT STAT STAT STAT
DS3 DS3 DS3 DS3 DS3
TEST TEST TEST TEST TEST
STAT STAT STAT STAT STAT
DS1 DS1 DS1 DS1 DS1
TEST TEST TEST TEST TEST
5B 6A 6B 7A 7B
P4 R8 R6
A
U
X
2 1 R7 R5
1 P6
OUT IN OUT N
A J1
C
U
DSX-3 DSX-3 X
2 C
M
A I
N
U N
O
X
3 N
C C T
A
N
C C R
O O
N S
2 IN 1 IN TB1 O
+
T
P
(T1/R1) (T1/R1)
W –
R R
A
S
R N
H
E CLKB
C
T R4
A
D3
P
D2
W
R
B
R
R10
E
T
B
R1 D1
2 OUT 1 OUT
R9 R2
(T1/R1) (T1/R1)
J2
USE COPPER
-48V , 3.75A CONDUCTORS ONLY
PWR B RET A PWR A
, , , and
S
PECIFICATIONS
on the barrier