HP MSR900-W User manual

HP MSR900 Routers
Installation Guide
Part number: 5998-1409a
Document version: 6W102-20141219

Legal and notice information
© Copyright 2014 Hewlett-Packard Development Company, L.P.
No part of this documentation may be reproduced or transmitted in any form or by any means without
prior written consent of Hewlett-Packard Development Company, L.P.
The information contained herein is subject to change without notice.
HEWLETT-PACKARD COMPANY MAKES NO WARRANTY OF ANY KIND WITH REGARD TO THIS
MATERIAL, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE. Hewlett-Packard shall not be liable for errors contained
herein or for incidental or consequential damages in connection with the furnishing, performance, or
use of this material.
The only warranties for HP products and services are set forth in the express warranty statements
accompanying such products and services. Nothing herein should be construed as constituting an
additional warranty. HP shall not be liable for technical or editorial errors or omissions contained
herein.

i
Contents
Product overview·························································································································································· 1
MSR900 panel views ·······················································································································································1
MSR900-W panel views ··················································································································································2
MSR900-W(NA) panel views··········································································································································2
MSR920 panel views ·······················································································································································3
MSR920-W panel views ··················································································································································4
MSR920-W(NA) panel views··········································································································································4
Preparing for installation ············································································································································· 6
Safety recommendations ··················································································································································6
European Union Commission Regulation 1275/2008························································································6
Site requirements·······························································································································································6
EMI·············································································································································································7
Lightning protection··················································································································································7
Installation tools·································································································································································8
Pre-installation checklist ····················································································································································8
Installing the router·····················································································································································10
Installation prerequisites ················································································································································ 10
Installation flowchart······················································································································································ 10
Installing the router························································································································································· 11
Installing the router on a workbench··················································································································· 11
Installing the router on a wall······························································································································· 12
Grounding the router ············································································································································ 13
Installing an antenna············································································································································· 15
Connecting interface cables································································································································· 15
Connecting the console cable and setting terminal parameters ······································································ 17
Setting console terminal parameters ··················································································································· 17
Connecting the power adapter···························································································································· 20
Verifying the installation ······································································································································· 21
Powering on the router ········································································································································· 21
Configuring basic settings for the router············································································································· 23
Troubleshooting··························································································································································24
Power supply failure ······················································································································································ 24
Power LED is off····················································································································································· 24
System configuration problems····································································································································· 24
No terminal display ·············································································································································· 24
Garbled terminal display······································································································································ 25
No response from the serial port························································································································· 25
Password loss ································································································································································· 25
User password loss ··············································································································································· 25
Super password loss ············································································································································· 26
Interface module, cable, and connection failure ········································································································ 26
Support and other resources ·····································································································································27
Contacting HP ································································································································································ 27
Subscription service ·············································································································································· 27
Related information························································································································································ 27
Documents······························································································································································ 27
Websites································································································································································· 27

ii
Conventions ···································································································································································· 28
Appendix A Technical specifications························································································································30
MSR900 specifications·················································································································································· 30
Antenna specifications··················································································································································· 31
Appendix B LEDs························································································································································32
MSR900/MSR900-W/MSR900-W(NA) ···················································································································· 32
MSR920/MSR920-W/MSR920-W(NA) ···················································································································· 33
Index ···········································································································································································34

1
Product overview
This chapter shows the chassis panels of the HP MSR900 Routers listed in Table 1. The chassis panel
views shown may differ slightly from the actual panels.
Table 1 The HP MSR900 Routers includes the following models:
J
#
T
yp
e
JF812A MSR900
JF814A MSR900-W
JG207A MSR900-W(NA)
JF813A MSR920
JF815A MSR920-W
JG208A MSR920-W(NA)
MSR900 panel views
Figure 1 MSR900 front panel
(1) USB port (2) Reset button
Figure 2 MSR900 rear panel
(1) Groundin
g
screw (2) Console port (3) Ethernet WAN port ETH0
(4) Ethernet WAN port ETH1 (5) Ethernet LAN ports (ETH2 to ETH5) (6) Power adapter port

2
MSR900-W panel views
Figure 3 MSR900-W front panel
(1) USB port (2) Reset button
Figure 4 MSR900-W rear panel
(1) Groundin
g
screw (2) Console port (3) Ethernet WAN port ETH0
(4) Ethernet WAN port ETH1 (5) Ethernet LAN ports (ETH2 to ETH5) (6) Antenna port
(7) Power adapter port
MSR900-W(NA) panel views
Figure 5 MSR900-W(NA) front panel
(1) USB port (2) Reset button
1 2 3 4 5 6
7

3
Figure 6 MSR900-W(NA) rear panel
(1) Grounding screw (2) Console port (3) Ethernet WAN port ETH0
(4) Ethernet WAN port ETH1 (5) Ethernet LAN ports (ETH2 to ETH5) (6) Antenna port
(7) Power adapter port
MSR920 panel views
Figure 7 MSR920 front panel
(1) USB port (2) Reset button
Figure 8 MSR920 rear panel
(1) Grounding screw (2) Console port (3) Ethernet WAN port ETH0
(4) Ethernet WAN port ETH1 (5) Ethernet LAN ports (ETH2 to
ETH5)
(6) Ethernet LAN ports (ETH6 to
ETH9)
(7) Power adapter port
1 2 3 4 5 6
7

4
MSR920-W panel views
Figure 9 MSR920-W front panel
(1) USB port (2) Reset button
Figure 10 MSR920-W rear panel
(1) Groundin
g
screw (2) Antenna port (3) Console port
(4) Ethernet WAN port ETH0 (5) Ethernet WAN port ETH1 (6) Ethernet LAN ports (ETH2 to
ETH5)
(7) Ethernet LAN ports (ETH6 to
ETH9)
(8) Antenna port (9) Power adapter port
MSR920-W(NA) panel views
Figure 11 MSR920-W(NA) front panel
(1) USB port (2) Reset button

5
Figure 12 MSR920-W(NA) rear panel
(1) Groundin
g
screw (2) Antenna port (3) Console port
(4) Ethernet WAN port ETH0 (5) Ethernet WAN port ETH1 (6) Ethernet LAN ports (ETH2 to
ETH5)
(7) Ethernet LAN ports (ETH6 to
ETH9)
(8) Antenna port (9) Power adapter port

6
Preparing for installation
Safety recommendations
W
ARNING!
Before installation and operation, read all of the safety instructions in the
Compliance and Safety Guid
e
supplied with your router.
General safety recommendations follow:
•Turn off all power and remove all power cables before opening the chassis.
•Unplug all power and external cables before moving the chassis.
•Before installation, locate the emergency power switch so that you can shut off power
immediately if necessary.
•Always wear an ESD-preventive wrist strap when installing the device.
•Do not stare into an open optical interface. The light can cause permanent eye damage.
•Use a good grounding system. This is essential for reliable operation.
•Confirm that the resistance between the chassis and the ground is less than 1 ohm.
European Union Commission Regulation 1275/2008
The power data for affected products—including the power consumption of the product in networked
standby if all wired network ports are connected and all wireless network ports are activated—is
provided in section P14, “Additional information,” of the product IT ECO Declaration available
at http://www.hp.com/hpinfo/globalcitizenship/environment/productdata/iteconetworking.html.
Site requirements
The router can only be used indoors.
This section provides information about temperature, humidity, cleanness, and air quality requirements,
as well as rack-mounting requirements and protection against damage from lightning and EMI.
Table 2 Temperature and humidity requirements
Tem
p
erature Relative humidit
y
0°C to 45°C (32°F to 113°F) 5% to 90%

7
Table 3 Dust concentration limit in the equipment room
Substance Concentration limit (
p
articles/m3)
Dust particles ≤3 x 104
(No visible dust on desk in three days)
NOTE:
Dust particle diameter ≥5 μm
Table 4 Harmful gas concentration limits
Gas Max. (m
g
/m3)
SO20.2
H2S 0.006
NH30.05
Cl20.01
To prevent overheating:
•Provide adequate clearance for air flow, including at least 10 cm [3.94 in] ventilation space
around the router's air intake and outlet vents.
•Make sure the site has an adequate cooling system.
EMI
EMI from any source adversely affects the router.
To prevent EMI:
•Use electromagnetic shielding when necessary.
•Take measures against interference from the power grid.
•Position the router as far as possible from any power source's grounding equipment or light-
prevention equipment.
•Position the router as far as possible from radio transmitters, radar, and all high-voltage or high-
frequency equipment.
Lightning protection
To protect the router from lightning:
•Make sure the grounding cable of the chassis is grounded properly.
•Make sure the grounding terminal of the AC power receptacle is grounded properly.
•Install a lightning arrester at the input end of the power supply.
•Install a lightning arrester at the input end of outdoor signal lines (for example, E1/T1 line) to
which the router’s interface modules are connected.

8
Installation tools
Accessories provided with the router
•Power cord
•Console cable
•Grounding cable
User-supplied tools and equipment
•Phillips screwdriver P1 – 100 mm, P2 – 150 mm and P3 – 250 mm
•Plain screwdriver P4 – 75 mm
•Screws with various specifications
•Meters and equipment such as HUB, terminal, and multimeter
•ESD-preventive gloves or wrist strap, ESD-preventive mat, anti-static bags
•Electric drill (for wall-mounting the router)
•Hammer
Pre-installation checklist
Table 5 Pre-installation checklist
Item Re
q
uirements Yes No
Installation
site
Ventilation
•There is a minimum clearance of 10 cm (3.9 in) around
the router chassis intake and exhaust vents for heat
dissipation.
•The installation site ventilation system is adequate.
Temperature 0°C to 45°C (32°F to 113°F)
Relative humidity 5% to 90% (noncondensing)
Cleanness Dust concentration ≤3 × 104 particles/m3
ESD prevention
•The equipment and floor are properly grounded.
•The equipment room is dust-controlled.
•Humidity and temperature are maintained at proper
levels.
•Wear an ESD-preventive wrist strap when inspecting or
handling a circuit board.
•Place any removed memory module, CF card, or
interface module face-up on an antistatic workbench or
in an antistatic bag.
•Touch only the edges, not any electronic components,
when inspecting or handling a memory module, CF
card, or interface module.
EMI prevention
•Take measures to protect the power system from the
power grid system.
•Keep the protection ground of the router as far away
from the grounding device or lightning protection
grounding device as possible.

9
Item Re
q
uirements Yes No
•Keep the router far away from radio transmitters, radar,
and high-frequency or high-voltage devices.
•Use electromagnetic shielding when necessary.
Lightning protection
•The grounding cable of the chassis is grounded
properly.
•The grounding terminal of the AC power receptacle is
grounded properly.
•A port lightning arrester is installed. (Optional)
•A power lightning arrester is installed. (Optional)
•A signal lightning arrester is installed at the input end
of an external signal cable. (Optional)
Electricity safety
•Install a UPS.
•In case of emergency during operation, switch off the
external power switch.
Workbench •The workbench is stable.
•The workbench is grounded properly.
Safety
precautions
•The router is far away from any sources of heat or moisture.
•The emergency power switch in the equipment room is identified and
accessible.
Tools •Installation accessories supplied with the router are ready.
•User-supplied tools are ready.
Reference •Documents shipped with the router are available.
•Online documents are available.

10
Installing the router
W
ARNING!
To avoid injury, do not touch bare wires, terminals, or parts with high-voltage hazard signs.
This chapter provides instructions for installing the router on a workbench or mounting it in a 19-inch
rack.
Installation prerequisites
•You have read "Preparing for installation" carefully.
•All requirements in "Preparing for installation" are met.
Installation flowchart
To install the router, select one of the following installation methods, and follow the installation
flowchart shown in Figure 13.
•Install the router on a workbench
•Install the router to a wall

11
Figure 13 MSR900 router installation flowchart
Installing the router
When installing the router:
•Reserve a space of 10 cm (3.9 in) around the router for heat dissipation.
•Do not place heavy objects on the router.
Installing the router on a workbench
To install the router on a workbench, as shown in Figure 14:

12
1. Make sure the workbench is clean, stable, and properly grounded.
2. Place the router upside down on the workbench and attach the rubber feet to the four round
holes in the chassis bottom.
Figure 14 Installing the router on a workbench
Installing the router on a wall
CAUTION:
W
hen mountin
g
the router on a wall, position the router so the network interfaces face down (toward
the floor), and the sides with ventilation openings are perpendicular to the ground, as shown in Figure
15.
To mount the router on a wall, as shown in 4:
1. Mark the locations of the two mounting holes on the wall, 180 mm (7.09 in) apart. The holes
must be level (on the same horizontal line.)
2. Drill two holes in the wall.
3. Following the marks, drill the two holes at least 22 mm (0.87 in) deep. Verify that the holes are
level.
4. Insert an anchor into each hole so it is flush with the wall surface.
5. Drive a screw into each anchor, keeping the screw heads protruding at least 1.5 mm (0.06 in)
from the wall.
6. Hang the router on the screws.
1 2

13
Figure 15 Wall-mounting the router
Grounding the router
W
ARNING!
Connecting the router grounding cable correctly is crucial for protecting the router from lightning and
EMI.
The grounding resistance should be less than 5 ohms.
5
≥22 mm
1
180 mm
4
≥1.5 mm
32

14
You can ground the router in one of the following ways, depending on the grounding conditions at
the installation site:
•Ground the router to a properly-grounded grounding strip.
•Ground the router to a grounding conductor buried in the earth.
Grounding the router with a grounding strip
To connect the grounding cable:
1. Remove the grounding screw from the rear panel of the router chassis.
2. Put the OT terminal of the supplied grounding cable on the grounding screw, as shown
in Figure 16.
3. Use a screwdriver to fasten the grounding screw, with the grounding cable OT terminal
attached, to the grounding screw hole.
4. Attach the other end of the grounding cable to the grounding strip, as shown in Figure 17.
Figure 16 Connecting the grounding cable to the router
(1) Groundin
g
screw (2) OT terminal
(3) Groundin
g
hole (4) Groundin
g
cable
Figure 17 Connecting the grounding cable to a grounding strip
(1) Hex nut (2) Grounding cable
(3) Naked metal part (4) Groundin
g
post
(5) Groundin
g
strip

15
Grounding the router to a buried grounding conductor
If the installation site has no grounding strips but offers the option of grounding to earth, hammer a
0.5 m (1.64 ft) or longer angle iron or steel tube into the earth to serve as a grounding conductor, as
shown in Figure 18.
Figure 18 Grounding to a conductor buried in the earth
(1) Earth (2) Joint (3) An
g
le iron
Installing an antenna
CAUTION:
Do not touch the antenna top, especially after the antenna is connected with the grounding contact.
Otherwise ESD may damage the router.
To ensure signal quality, use antennae supplied with the router.
To install an antenna:
1. Adjust the angle of the antenna to 180º.
2. Attach the antenna to the router, as shown in Figure 19. Avoid over-tightening.
The antenna must be vertical to the ground or ceiling to achieve the optimal coverage.
Figure 19 Installing an antenna
Connecting interface cables
Before powering on the router, connect the router's interface cables.
Connecting an Ethernet cable
The router includes WAN and LAN Ethernet ports.
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For a 10/100 Mbps copper Ethernet port that supports MDI/MDIX autosensing, you can use either a
straight-through cable or a crossover cable to connect the port to a hub or LAN switch.
To connect an Ethernet cable:
1. Connect one end of the cable to an Ethernet port on the router, as shown in Figure 20
and Figure 21.
2. Connect the other end of the cable to the peer device.
Figure 20 Connecting an Ethernet cable to a WAN port
Figure 21 Connecting an Ethernet cable to a LAN port
Interface numbering
The router's fixed Ethernet ports are numbered as follows:
•The two fixed WAN ports are numbered Ethernet 0/0 and Ethernet 0/1.
•The four fixed Ethernet LAN ports are numbered Ethernet 0/1, Ethernet 0/2, Ethernet 0/3, and
Ethernet 0/4.
This follows the router's numbering convention interface-type X/Y, where:
•interface-type is the type of interface, such as serial, asynchronous, or Ethernet.
•Xis the number of the slot where the interface module is installed. All ports on an interface
module have the same slot number.
•Yis the sequence number of an interface on an interface module. As you face the interface
module, the module's interfaces are numbered from left to right in ascending order, starting at 0.