Moxa Technologies PT-7728 Series Manual

Moxa PowerTrans Switch
PT-7728/7828
Hardware Installation Guide
Fifth Edition, June 2010
©2009 Moxa Inc. All rights reserved.
Reproduction without permission is prohibited.
Fl.4, No.135, Lane 235, Pao-Chiao Rd. Shing Tien City, Taipei, Taiwan,
R.O.C.
TEL: [phone]
P/N: 1802077280013

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Package Checklist
The Moxa PowerTrans switch is shipped with the following items. If any of
these items are missing or damaged, please contact your customer service
representative for assistance.
y1 Moxa PowerTrans Switch
yHardware Installation Guide
yCD-ROM with User’s Manual and SNMP MIB file
yMoxa Product Warranty Statement
yRJ45 to DB9 console port cable
yProtective caps for unused ports
y2 rack-mount ears
Panel Layout
LNK/ACT SPEED FDX/HDX
FAULT MASTER COUPLER
STAT PWR1 PWR2
RING PORT
COUPLER
PORT
MODE
37
4 8
26
15
37
48 2 6
15
4
3
2
1
37
482 6
15
M1
M2
M3
M4
LNK/ACT SPEED FDX/HDX
FAULT MASTER COUPLER
STAT PWR1 PWR2
RING PORT
COUPLER
PORT
MODE
3 7
4 82 6
15
37
4 82 6
15
4
32
1
3 7
48
26
1 5
M1
M2
M3
M4
1
2
3
4
5
6
7
8
M3
PT-7728
M4
1
2
3
4
4
1
3
2
135
246
M1
TX RX TX RX TX RX
24 6
135
M2
TX RX TX RX TX RX
PT-7728
Front view (Front Cabling)
Front view (Rear Cabling)
Rear view (Front Cabling)
Rear view (Rear Cabling)
8
76
4
2
3
1
510
9
STAT
FAULT
PWR1
MASTER
PWR2
COUPLER
LNK/ACT SPEED FDX/HDX
RINGPORT COMUPLER
PORT
MODE
PT-7728
1
3
2
4
2
1
4
3
13
24
57
68
13 5
6
TX RX
7
24
1
2
3
4
5
6
M4M3M2M1 PT-7728
CONSOLE
1. System status LEDs
2. Interface Module mode LEDs
3. Interface Module port LEDs
4. Push-button switch to select mode for Interface Module
5. Model Name
6. Fast Ethernet Interface Modules
7. Gigabit Ethernet Interface Modules
8. Serial Console port
9. 10-pin terminal block for power inputs, and relay output
10. Rack Mounting Kit

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Dimensions (unit = mm)
Rear View
Side ViewSide View
Front View
Top View
Fast Ethernet Interface Modules
(for slots 1, 2, and 3)
40.7
96.8
PM-7200-8TX
96.8
40.7
PM-7200-1LSC6TX
40.7
96.8
PM-7200-4MSC2TX/PM-7200-4SSC2TX
96.8
40.7
PM-7200-6MSC/PM-7200-6SSC
96.8
40.7
PM-7200-2MSC4TX/PM-7200-2SSC4TX PM-7200-4MST2TX
40.7
96.8
PM-7200-6MST
96.8
40.7
PM-7200-2MST4TX
96.8
40.7
96.8
40.7
PM-7200 1MST6TX
PM-7200-8SFP
96.8
40.7
40.7
96.8
PM-7200 1SSC6TX/1MSC6TX
40.7
96.8
PM-7200-4M12
40.7
96.8
PM-7200 4MST-FL
40.7
96.8
PM-7200 8MTRJ
40.7
96.8
PM-7200 6MTRJ
40.7
96.8
PM-7200 2MTRJ

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Gigabit Ethernet Interface
Modules (for slot 4)
40.7
86.6
86.6
40.7
PM-7200-4GTXSFP PM-7200-2GTXSFP
Rack Mounting
Use four screws to attach the PT switch to a standard rack.
Note: Two additional rack-mount ears can be ordered as an option. Use them
to secure the rear of the chassis in high-vibration environments.
Wiring Requirements
WARNING
Safety First!
Be sure to disconnect the power cord before installing and/or
wiring your Moxa PowerTrans Switch.
Calculate the maximum possible current in each power wire and
common wire. Observe all electrical codes dictating the
maximum current allowable for each wire size.
If the current goes above the maximum ratings, the wiring could
overheat, causing serious damage to your equipment.
Grounding Moxa PowerTrans Switch
Grounding and wire routing help limit the effects of noise due to
electromagnetic interference (EMI). Run the ground connection from the
ground screw to the grounding surface prior to connecting devices.
Wiring the Power Inputs
The PT series of switches supports dual redundant power supplies: “Power
Supply 1 (PWR1)” and “Power Supply 2 (PWR2)”. The connections for PWR1,
PWR2 and the RELAY are located on the terminal block. The front view of the
terminal block connectors are shown below.

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Wiring the Relay Contact
Each PT switch has one relay output. Refer to the next section for detailed
instructions on how to connect the wires to the terminal block connector, and
how to attach the terminal block connector to the terminal block receptor.
FAULT: The relay contact of the 10-pin terminal block connector are used to
detect user-configured events. The two wires attached to the RELAY contacts
form an open circuit when a user-configured event is triggered. If a
user-configured event does not occur, the RELAY circuit will be closed.
Wiring the Redundant Power Inputs
Each PT switch has two sets of power inputs: power input 1 and power input 2.
STEP 1: Insert the dual set positive/negative DC wires into PWR1 and PWR2
terminals (+ →pins 1, 9; - →pins 2, 10). Or insert the L/N AC wires into
PWR1 and PWR2 terminals (L →pin 1, 9; N →pin 2,10)
STEP 2: To keep the DC or AC wires from pulling loose, use a screwdriver to
tighten the wire-clamp screws on the front of the terminal block connector.
Note 1: The PT switch with dual power supplies uses PWR2 as the first
priority power input by default.
Note 2: For dielectric strength (HIPOT) test, users must remove the metal
jumper located on terminals 3, 4, and 7, 8 of the terminal block to avoid
damage.

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LED Indicators
LED Color State Description
System LEDs
On System has passed self-diagnosis test
on boot-up and is ready to run.
GREEN
Blinking System is undergoing the
self-diagnosis test.
STAT
RED On
System failed self-diagnosis on
boot-up.
On Power is being supplied to the main
module’s power input PWR1.
PWR1 AMBER
Off Power is not being supplied to the
main module’s power input PWR1.
On Power is being supplied to the main
module’s power input PWR2.
PWR2 AMBER
Off Power is not being supplied to the
main module’s power input PWR2.
On
The corresponding PORT alarm is
enabled and a user-configured event
has been triggered.
FAULT RED
Off
The corresponding PORT alarm is
enabled and a user-configured event
has not been triggered, or the
corresponding PORT alarm is
disabled.
On
This PT switch is set as the Master
of the Turbo Ring, or as the Head of
the Turbo Chain.
Blinking
The PT switch has become the Ring
Master of the Turbo Ring, or the
Head of the Turbo Chain, after the
Turbo Ring or the Turbo Chain went
down.
MSTR/HEAD GREEN
Off
The PT switch is not the Master of
this Turbo Ring or is set as a
Member of the Turbo Chain.
On
The PT switch coupling function is
enabled to form a back-up path, or it
is set as the Tail of the Turbo Chain.
Blinking Turbo Chain is down.
CPLR/TAIL GREEN
Off
This PT switch disabled the coupling
function, or is set as a Member of
the Turbo Chain.
Mode LEDs
On The corresponding module port’s
link is active.
Blinking The corresponding module port’s
data is being transmitted.
LNK/ACT GREEN
Off The corresponding module port’s
link is inactive.
Off The corresponding module port’s
data is being transmitted at 10 Mbps.
SPEED GREEN
On
The corresponding module port’s
data is being transmitted at 100
Mbps.

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Blinking
The corresponding module port’s
data is being transmitted at
1000 Mbps.
On
The corresponding module port’s
data is being transmitted in full
duplex mode.
FDX/HDX GREEN
Off
The corresponding module port’s
data is being transmitted in half
duplex mode.
On
The corresponding module’s port is
the ring or chain port of this PT
switch.
RING/CHAIN
PORT GREEN
Off
The corresponding module’s port is
not the ring or chain port of this PT
switch.
On The corresponding module’s port is
the coupler port of this PT switch.
COUPLER
PORT GREEN
Off
The corresponding module’s port is
not the coupler port of this PT
switch.
Specifications
Technology
Standards IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3x, 802.1D,
802.1w, 802.1Q, 802.1p, 802.1X, 802.3ad
Flow control IEEE 802.3x flow control, back pressure flow control
Interface
Fast Ethernet 10/100BaseT(X) or 100BaseFX (SC/ST connector or
SFP slot)
Gigabit Ethernet 10/100/1000BaseT(X), 1000BaseSX/LX/LHX/ZX
(SFP slot, LC connector)
System LED
Indicators
STAT, PWR1, PWR2, FAULT, MSTR/HEAD,
CPLR/TAIL
Module LED
Indicators
LNK/ACT, FDX/HDX, SPEED, RING /CHAIN
PORT, COUPLER PORT
Alarm Contact One relay output with current carrying capacity of 3A
@ 30 VDC or 3A @ 240 VAC
Optical Fiber (100BaseFX)
Distance Multi-mode
0 to 5 km, 1300 nm (50/125μm, 800 MHz*km)
0 to 4 km, 1300 nm (62.5/125μm, 500 MHz*km)
Single-mode
0 to 40 km, 1310 nm (9/125μm, 3.5 PS/(nm*km))
0 to 80 km, 1550 nm (9/125um, 19 PS/(nm*km))
Min. TX Output Multi-mode: -20 dBm; Single-mode: -5 dbm
Single-mode 80 km: -5 dBm
Max. TX Output Multi-mode: -10 dBm; Single-mode: 0 dbm
Single-mode 80 km: 0 dBm
RX Sensitivity Multi-mode: -32 dBm; Single-mode: -34 dbm
Single-mode 80 km: -34 dBm
Power
Input Voltage 24 VDC (18 to 36V)or 48 VDC (36 to 72V)or 110/220
VDC/VAC
(88 to 300 VDC and 85 to 264 VAC)
Input Current Max. 2.58A @ 24VDC

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Max. 1.21A @ 48VDC
Max. 0.64/0.33A @ 110/220VDC
Max. 0.53/0.28A @ 110/220VAC
Physical Characteristics
Housing IP 30 protection, metal case
Dimensions
(W x H x D) 440 x 44 x 325 mm (17.32 x 1.73 x 12.76 in.)
Weight 5900 g
Installation 19” rack mounting
Regulatory Approvals
Safety UL60950-1, CSA C22.2 No. 60950-1, EN60950-1
Power Automaton IEC61850-3, IEEE 1613
Road Traffic NEMA TS2
Rail Traffic EN50121-4, EN50155
EMI FCC Part 15, CISPR (EN55022) class A
Environmental Limits
Operating Temp. -40 to 85°C (-40 to 185°F)
Cold start of min. 100 VAC at -40°C
Storage Temp. -40 to 85°C (-40 to 185°F)
Ambient Relative
Humidity. 5 to 95% (non-condensing)
Warranty 5 years
Technical Support Contact Information
www.moxa.com/support
Moxa Americas:
Toll-free: 1-888-669-2872
Tel: [phone]
Fax: [phone]
Moxa China (Shanghai office):
Toll-free: 800-820-5036
Tel: [phone]
Fax: [phone]
Moxa Europe:
Tel: [phone]
Fax: [phone]
Moxa Asia-Pacific:
Tel: [phone]
Fax: [phone]