Corporate Headquarters Magnum ESD42 Dual-Homing Edge ...

Magnum ESD
Edge

Installation a

www . GarrettCom . com

D42 Dual-Homing
Switches

and User Guide

$5.00 USD

ESD42 Dual-Homing Edge Switch

Magnum™ ESD42 Dua
Installation an

Part #: 84-0014

Trademarks
GarrettCom is a registered trademark and M
Switch, Link-Loss-Learn, S-Ring, Conveni
are trademarks of GarrettCom, Inc.
Ethernet is a trademark of Xerox Corporation
NEBS is a trademark of Telcordia Technolog
UL is a registered trademark of Underwriters

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i

Installation and User Guide

al-Homing Edge Switch
nd User Guide

45Z Rev. C

Magnum, Dymec, DynaStar, Personal
ient Switch and Converter Switch

n
gies
s Laboratories

ESD42 Dual-Homing Edge Switch

Important: The Magnum ESD42
contains no user serviceable parts.
personnel shall render all warrantie
experienced with Magnum ESD42
products, consult Section 5, Troubl

Copyright © 2006 GarrettCom, Inc. All righ
be reproduced without prior written permissio
Printed in the United States of America.

GarrettCom, Inc. reserves the right to change
and/or model offerings without notice.

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ii

Installation and User Guide

Dual-Homing 10/100 Mb/s Edge Switches
Attempted service by unauthorized
es null and void. If problems are
Dual-Homing 10/100 Mb/s Edge Switch
leshooting, of this User Guide.

hts reserved. No part of this publication may
on from GarrettCom, Inc.

e specifications, performance characteristics

ESD42 Dual-Homing Edge Switch

Federal Communic

Radio Frequency Int

This equipment generates, uses an
installed and used properly, that is in s
instructions, may cause interference to rad
found to comply with the limits for a Class
specifications in Subpart J of Part 15 of F
reasonable protection against such interf
environment. Operation of this equipmen
interference, in which case the user, at h
whatever measures may be required to correc

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iii

Installation and User Guide

cations Commission

terference Statement

nd can radiate frequency energy and if not
strict accordance with the manufacturer's
dio communication. It has been tested and
A computing device in accordance with the
FCC rules, which are designed to provide
ference when operated in a commercial
nt in a residential area is likely to cause
his own expense, will be required to take
ct the interference.

ESD42 Dual-Homing Edge Switch

Electrical Safety requirements:

1. This product is to be installed Only
(Dedicated Equipment Rooms, Elec

2. 48VDC products shall be installed
device in the building installation s

3. This product shall be provided with
circuit breaker in the supply circuit
centralized source.

4. The external power supply for DC
power unit, marked Class 2, or liste
which has suitably rated output vol
rated output current.

5. Product does not contain user repla
ONLY be replaced by GarrettCom

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iv

Installation and User Guide

y in Restricted Access Areas
ctrical Closets, or the like).
with a readily accessible disconnect
supply circuit to the product.
h a maximum 10A DC Listed fuse or
t when connected to a 48V

units shall be Listed, Direct Plug In
ed ITE Power Supply, marked LPS,
ltage (i.e. 24VDC or 48VDC) and suitable

aceable fuses. Any internal fuses can
personnel through the RMA process.

ESD42 Dual-Homing Edge Switch

Contacting GarrettCom, Inc
Please use the mailing address, phone and fax

GarrettC
47823 Westin

Fremont, C
Phone (510

Fax (510)

Website: http://ww

Email: support@

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v

Installation and User Guide

x numbers and email address listed below:

Com, Inc.
nghouse Drive
CA 94539
0) 438-9071
) 438-9072

ww.GarrettCom.com

@garrettcom.com

ESD42 Dual-Homing Edge Switch

TABLE OF CONTENTS

1.0  SPECIFICATIONS ..................
1.1  Technical Specifications .........
1.2  Summary of models and descri

2.0  INTRODUCTION ....................
2.1  Inspecting the Package and the
2.2  Product Description ................
2.3  Frame Buffering and Latency .
2.4  Features and Benefits..............
2.5  Applications for ESD42 Dual-

3.0  INSTALLATION......................
3.1  Locating the Edge Switch Unit
3.2  MC14-TRAY for Rack Mount
3.3  MC14-TR+PS9 and MC14-TR
3.4   DIN-Rail mounting option......
3.5  Power Requirements for ESD4
3.6  Powering the ESD42 with 12V

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Installation and User Guide

Page

.............................................................. 1 
.............................................................. 1 
iptions: ............................................... 10 
............................................................ 13 
e Product............................................. 13 
............................................................ 14 
............................................................ 25 
............................................................ 29 
-Homing Edge Switches ..................... 33 
............................................................ 40 
t .......................................................... 40 
ting ESD42 Dual-Homing Switches .. 42 
R+PS9X2 for Rack Mounting............. 43 
............................................................ 45 
42 Dual-Homing Switches ................. 46 
V, 24V or –48VDC power input ......... 48 

ESD42 Dual-Homing Edge Switch

3.7  ESD42 Series, DC-powered, 1
3.8  Connecting Ethernet Media ....

3.8.1  Connecting Twisted Pair
Unshielded or Shielded)..

3.8.2  Connecting Fiber Optic S
3.8.3  Connecting Fiber Optic S
3.8.4  Connecting Single-Mode
3.8.5  Power Budget Calculation
3.8.6  Connections to NICs whic
4.0  OPERATION ............................
4.1  Dual-Speed Functionality, and
4.2  Auto-cross (MDIX), Auto-neg
4.3  Dual LEDs, Front-panel and si
4.4  Hardware operated Alarm Con

power supply...........................
5.0  TROUBLESHOOTING ...........

5.1  Before Calling for Assistance .

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vii

Installation and User Guide

12V, 24V and -48VDC Installation .... 51 
............................................................ 52 

(RJ-45, CAT 3 or CAT 5,
............................................................ 54 
ST-type, “twist-lock”........................... 55 
SC-type, "Snap-In" .............................. 56 
Fiber Optic ........................................ 56 
ns for ESD42 Series, Fiber Media ..... 57 
ch support Auto-Negotiation ............. 59 
............................................................ 60 
d Switching ......................................... 60 
gotiation and Speed-sensing................ 62 
ide-panel............................................. 64 

ntact for monitoring internal
............................................................ 65 
............................................................ 67 
............................................................ 68 

ESD42 Dual-Homing Edge Switch

5.2  When Calling for Assistance ..
5.3  Return Material Authorization
5.4  Shipping and Packaging Inform
APPENDIX A: WARRANTY INFOR

Revisions updated DIN rail mount phot
Corrected Table of Contents
Rev C 09/09: Safety requirements page (pg
Rev B 08/09: information (pg. 65)
Initial release of this user ma
Rev A 03/06: Edge Switches

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viii

Installation and User Guide
............................................................ 69 
n (RMA) Procedure ............................. 71 
mation................................................. 73 
RMATION......................................... 74 

to (pg. 45)
page numbers, added Electrical
g. iv), updated Alarm contact

anual for ESD42 Dual-Homing

ESD42 Dual-Homing Edge Switch
1.0 SPECIFICATIONS
1.1 Technical Specifications

Ports Performance

When a port is operating at
Data Rate: 100Mbps

When a port is operating at
Data Rate: 10 Mbps

Network Standards

100Mb: Ethernet IEEE 80
10 Mb: Ethernet IEEE 80
Auto-sensing for speed: IE

Packet-Processing Between D
Filter and Forward Rate fro
Filtering and Forwarding R
Processing type: Store and
Auto-learning: 2K address

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Installation and User Guide

t 100Mbps:

t 10 Mbps:

02.3u, 100BASE-TX, 100BASE-FX
02.3, 10BASE-T
EEE 802.3u
Domains
om 100Mbps ports: 148,800 pps max
Rate from 10 Mbps ports: 14,880 pps max.
d Forward, non-blocking
s table

1

ESD42 Dual-Homing Edge Switch

Address buffer age-out tim
Packet buffers memory: 12
Latency (not including pack

Path Delay Value: 50 BT on al

Daul-Homing ports: Factory defau
to act as a redundant port so that on
incoming traffic and other port as s
will automatically move to stand by

Maximum Ethernet Segment (or
10BASE-T (Unshielded twisted pai
100BASE-TX (CAT 5 UTP)
100BASE-FX, half-duplex: (multi-
100BASE-FX, full-duplex: (multi-m
100BASE-FX, half-duplex: (single
100BASE-FX, full-duplex: (single-
100BASE-FX, full-duplex: (single-

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Installation and User Guide

me: 300 sec.
28KB, dynamically shared on all domains
ket time): 100 to 10 Mbps: 5μs

10 to 100Mbps: 15μs
ll ports

ult, Dual-Homing on port 1 and 2 only (allow
ne port will act like upstream port of all
standby. Disconnecting the upstream traffic
y port and active port as stand by indefinitely.

Domain) Lengths
ir) - 100 m (328 ft)

-mode) - 100 m (328 ft)
- 412 m (1350 ft)

mode) - 2 km (6,562 ft)

e-mode) - 412 m (1350 ft)

-mode) - 20 km (65,620 ft)

-mode, long reach) - 40 km (131,240 ft)

2

ESD42 Dual-Homing Edge Switch

Operating Environment

ESD42: 32ºF to 104ºF (0ºC to

ESD42H: -13ºF to 140ºF (-25ºC

-40ºF to 149ºF (-40ºC t

ESD42P: -40ºF to 167ºF (-40ºC

-58ºF to 212ºF (-50ºC to

Storage Temperature,

All models: -40ºF to 160ºF (-40ºC to
Cold Start:

ESD42H to -20ºC

ESD42P to -40ºC

Ambient Relative Humidity: 5% to 95% (n

Altitude (All models): -200 to 5000ft. (

Conformal Coating (optional) for humidity p

Note: H and P models are designed for NEBS
altitude.

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Installation and User Guide

o 40ºC)
to 60ºC) Long term per agency tests (UL).
to 85ºC) Short term per IEC Type tests.
C to 75ºC) Long term per agency tests (UL).
o 100ºC) Short term per IEC Type tests.

o 85ºC)

non-condensing)
(-60 – 15,000 m)
protection
S compliance, including, vibration, shock and

3

ESD42 Dual-Homing Edge Switch
Packaging:

Enclosure: Rugged sheet metal (A
Dimensions of the Switch unit:
3.7 in H x 3.0 in W x 1.7 in D (9.4

Weight: all models: 9.5 oz. (285g
Power supply, –d, and i: 5.8 oz (16

–Hd, and Hi: 5.8 oz
–Pd, and -Pi: 7.9 oz

Cooling Method:

Convection on the office model. The hardene
temperature un-controlled location models ha
special thermal techniques to transfer heat to

ALARM RELAY Terminal Block, H and P

Internal 60VA relay contact: Open for power

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Installation and User Guide

Aluminum).

cm x 7.6 cm x 4.3 cm)
g);
65g)
z (165g)
z (225g)

ed (H) factory floor and premium (P)
ave closed cases to withstand dirt and use
the outside of the case for cooling.
P models only, two screw terminals:
r Off, closed for power On (Hardware).

4

ESD42 Dual-Homing Edge Switch

POWER SUPPLY

These products are intended to be supplied by
“Class 2”, or a Listed ITE Power Supply, ma
voltage (i.e. 9vdc, 12vdc, 24vdc, 48vdc), and
500mA).When connected to a 48V centralize
with a Listed 10A DC fuse in the supply circu

AC POWER SUPPLY ( using an exter

All models have an (8-15)VDC output with 6
external AC power supplies are temperature r

Office Models Ratings (0 to 40°C)

North America (-d) models. Input: direct pl

Output:12vdc, 1Amps

International (-i) models. Input: 240vac at 5

supplied AC power cord.

Output:12vdc, 1Amps

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Installation and User Guide

y a Listed, Direct Plug-In power unit, marked
arked “LPS”, which has suitably rated output
d suitably rated output current (i.e. 100mA to
ed DC source, these products shall be provided
uit.

rnal power adapter):

6ft long cord and a 2.5mm center +ve jack. The
rated to match the Edge Switch ratings.

lug-in 95-125vac at 60 Hz.

50Hz with IEC 320 connector for the user

5

ESD42 Dual-Homing Edge Switch

Factory Floor Models (H) Ratings (-25 to 6
North America (-Hd) models. Hardened, fa
3power cord to IEC 320 connector on the 100
Output:12vdc, 1.25Amps
International (-Hi) models. Factory floor tem
the 100-240vac 47-63Hz external power adap
Output:12vdc, 1.25Amps.
Temperature un-controlled Premium(P) R
North America (-Pd) models. Outdoor temp
320 connector on the100-240vac 47-63Hz ex
Output:12vdc, 2Amps.
International (-Pi) models. Outdoor temper
100-240vac 47-63Hz external power adapter.
Output:12vdc, 2Amps.

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Installation and User Guide

60°C)
actory floor temperature rated. Input: 6ft AC
0-240vac 47-63Hz external power adapter.

mperature rated. Input: IEC 320 connector on
pter. Requires a user supplied power cord

Ratings (-40 to 75°C)
perature rated. Input: 6ft AC power cord to IEC
xternal power adapter.

rature rated. Input: IEC 320 connector on the
. Requires a user supplied power cord.

6

ESD42 Dual-Homing Edge Switch

Direct DC POWER SUPPLY : built-in ter
block for +, -, ground along with 12VDC ja

12V DC internal (range 8.0 to 15V DC),
24V DC internal (range 10 to 36V DC),
-48V DC internal (range 30 to 60V DC),+ , -

Note: DUAL-SRC-24KIT- For ESD42H or P
3.6.

Power Consumption: See Section 3.6.
Note 1: the 12V DC jack can be used for dua
the DC terminal block. Power supply protecti
Note 2: The Direct DC power floats. The use

Power Consumption, all models: 7.0 watts ty

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7

Installation and User Guide

rminal
ack

-, ground.

P -24VDC unit only (sold separately). See

al source DC input using an AC adapter and
ion is provided by internal diodes.
er may ground either “+” or “-” if desired.
ypical, 9 watts max.

7

ESD42 Dual-Homing Edge Switch

Port Connectors:

RJ-45 Ports: support 100BASE-TX
They are shielded 8-pin female conn
(UTP) Cat 3, 4, 5 cable.
One Fiber optic port: On the ESD42
flavor” choice of multimode SC, ST
SST or SLC connectors. (By default
ports)

LED Indicators (Front)
POWER: Steady ON when p
10/100: Steady ON for 100M
LK/ACT: Steady ON for LINK
port is transmitting /
F/H: Steady ON for full-d

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Installation and User Guide

and 10BASE-T with auto-cross (MDIX).
nectors for shielded (STP) and unshielded

2 Dual-Homing it is 100Base-FX with a “fiber
T, LC or MTRJ or single mode SSC, SSCL,
t factory settings is at “Full” duplex on fiber

power applied
Mbps; OFF for 10 Mbps(copper ports only)
K (LK) with no traffic, BLINKING indicates
/ receiving (ACT).
duplex, OFF for half-duplex (Fiber port only)

8

ESD42 Dual-Homing Edge Switch

Mounting options

Metal mounting clips for panel mounting: in

DIN-Rail mounting option: Model # DIN-RA
Rack-mount option: MC14-TRAY, see http:/

Depth: 6.0”, width: 17” Height: 2.25” (15cm D x

Mean Time Between Failure (MTBF) – ov

Agency Approvals and Standards Complia

UL Listed (UL 60950), cUL, CE, Emiss
NEBS L3 and ETSI compliant.

H and P models: IEEE P1613 Env.
P models: NEMA TS-2 and TEES
P models: designed for UL 2043 ab
IEC61850 EMC and Operating Con
Warranty: Three years, return to factory

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9

Installation and User Guide

ncluded
AIL MC2 (see Section 3.4)

//www.garrettcom.com/mc_tray.htm
x 43cm W x 5.7cm H)
ver15 years, Telcordia (Bellcore) Method

ance:

sions meets FCC Part 15 Class A.

Std for Electric Power Substations
for traffic control equipment
bove-the-ceiling installation
nditions Class C Power Substations

Made in USA

9

ESD42 Dual-Homing Edge Switch

1.2 Summary of models and descriptions:

Note: The ESD42 model # consists of the base uni
, the fiber flavor (2ff) and the power input. H-

domestic, i – international power type.
The “2ff” field is for selection of the desired “fiber
45 ports) and no ff (six RJ-45 ports only)models ar
ESD42 Models (four RJ-45 10/100 with two100
ESD42 -2ff-d or -i = four 10/100 RJ-45+ two 1

(0 to 40C) using an external A
ESD42H-2ff-Hd, Hi = Hardened (H), four RJ-45+

(-25 to 60C) using a direct DC
supply (included).
ESD42H-2ff-12VDC = Same as ESD42 H model, e
ESD42H-2ff-24VDC = Same as ESD42 H-12VDC

12VDC.
ESD42HR-2ff-24VDC = Same as ESD42 H-24VD
ESD42H-2ff-48VDC = Same as ESD42 H-24VDC

24VDC.

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10

Installation and User Guide

:

it type and the power input. Insert S for sgl-mode
- hardened, P-premium, R- Din –Rail MC2, d-

r flavor” as listed below. The 1ff (one fiber +five RJ-
re also same as below, except the port options.
0Mb fiber flavor option).
100Mb ST Fiber port for office and wiring closet
AC power supply.
+ two 100Mb Fiber port for factory floor
C ( 8-15VDC) and/or external AC hardened power

except AC hardened power supply is not included
C model, except 24VDC power input replaces

DC model, but includes DIN-RAIL-MC2 mounting
C model, except -48VDC power input replaces

0

ESD42 Dual-Homing Edge Switch

ESD42P-2ff-Pd, Pi = Premium (P), two 10/100 R
controlled(outdoor) (-40 to 75C) using direct DC (
supply (included).
ESD42P-2ff-12VDC = Same as ESD42 P-Pd, Pi, e
ESD42P-2ff-24VDC = Same as ESD42 P-12VDC

12VDC.
ESD42PR-2ff-24VDC = Same as ESD42 P-24VDC
opt.
ESD42P-2ff-48VDC = Same as ESD42 P-24VDC
Note: For dual source 24V power input to DC ja
“SC” = 100Base-FX-SC: multi-mode fiber optic w
“SSC”= 100Base-FX-SSC: single-mode fiber optic
“SSCL”= 100Base-FX-SSCL: single-mode fiber op
“ST” = 100Base-FX-ST: multi-mode fiber optic w
“SST” = 100Base-FX-ST: single-mode fiber optic
“SLC”= 100Base-FX-SLC: single-mode fiber optic
“MTRJ”= 100Base-FX-MTRJ: multi-mode fiber op
“SLC”= 100Base-FX-SLC: single-mode fiber optic
“SFC”= 100Base-FX-SFC: single-mode fiber optic
“SSCX”= 100Base-FX-SSCX: single-mode fiber o

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11

Installation and User Guide

RJ-45+ one 10Mb Fiber port for un-
(8-15VDC) and/or external AC premium power

except AC Premium Power Supply is not included.
C model, except 24VDC power input replace

C model, but includes DIN-RAIL-MC2 mounting

C model, except -48VDC input replaces 24VDC.
ack, order Model# DUAL-SRC-24Kit
with SC type connector, 2km.
c with SC type connector, 20km.
ptic with SC type connector, 40km.
with ST type connector, 2km.
with ST type connector, 20km.
c with LC type connector, 15km.
ptic with MTRJ type connector, 2km.
c with LC type connector, 15km.
c with FC Screw type connector, 20km.
optic with SC type connector, 100km.

1

ESD42 Dual-Homing Edge Switch

Accessories
MC14-TRAY = 19” Rack-mount tray for 14-series

Other Tray configurations with power supplie
DUAL-SRC-24KIT= Cable kit for 24VDC input p
DIN-RAIL-MC2 = Metal DIN-Rail mounting bra

See Section 3.4
Conformal Coating (for high humidity and “tropica

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12

Installation and User Guide

s Switch models, up to 16 units
es and power cabling included - See Section 3.3
power input jack for one ESD42 , any 24VDC model
acket for one ESD42 Dual-Homing Switch,
al” applications) - request quote.

2

ESD42 Dual-Homing Edge Switch
2.0 INTRODUCTION

This section describes ESD42 Dual
features and typical applications.

2.1 Inspecting the Package and the Produ
Examine the shipping container for

product; notify the carrier immediately of any
shipment or delivery. Inspect the contents of
ensure that the items listed below are include

This package should contain:

1 Magnum ESD42 Dual-H

1 External Power Supply,

1 set Metal panel mounting cl

1 User Guide (this manual

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13

Installation and User Guide

l-Homing models, including appearance,

uct
r obvious damage prior to installing this
y damage which you believe occurred during
f this package for any signs of damage and
ed.

Homing Edge Switch unit,
(for -d, -i, -Hd, -Hi, -Pd and -Pi models only)
lips and screws (2 each)
l)

3

ESD42 Dual-Homing Edge Switch

Remove the Magnum ESD42 Dual
container. Be sure to keep the shipping conta
date. In the event there are items missing or d
return the unit use the original shipping conta
specific return procedures.

2.2 Product Description

After GarrettCom’s successful lau

switch with Link-Loss-Learn capability, the s

innovative reliable and economical product, w

redundant edge-of-the network applications.

Edge Switches, use new dual homing unmana

the need of extra reliability in Ethernet conne

Dual-Homing Technology allows t
through redundant solution on edge-of–the ne

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14

Installation and User Guide

l-Homing Edge Switch from the shipping
ainer should you need to ship the unit at a later
damaged contact your supplier. If you need to
ainer. Refer to Section 5 Troubleshooting, for

unch of Media converter switch and Edge
saga of continuous efforts has brought another
with compact Ethernet packaging to serve
ESD42-Series, a versatile family of small
aged switch networking technology to fill-up
ections.

the Ethernet LAN topology an extra boost
etwork and boost reliability in network

4

ESD42 Dual-Homing Edge Switch

connection via continuous availability approa
targeted to Edge-of- the network application
streams of connections, where one connection
will act as primary stream carrying the traffic
and the other as back-up connection or
standby. At the event of failure of the primar
stream connection, all the traffic will
automatically move to backup stream. As a
nutshell, A reliable connection will be active
all the time in case of connection failure.

Magnum ESD42 Dual-Homing
Switches are designed as an Ethernet edge so

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15

Installation and User Guide

ach. Dual –Homing solution is primarily

by allowing a device to be connected with two

n LK/ LK/ Node
c ACT ACT Node
Node
y F Node
A

OR PWR
OR

10 11000/
100

1 35
2 46

PO RT 3
4
5
6

P ORT

D

12 VDC 1 AM PMa g n umE 4 2
10/H arde nSedh
100Edge
S w it c
1
10/
100

2

Operating Path Standby Path

ESD42 Dual-Homing Switch

olution in heavy-duty industrial, military and

5

ESD42 Dual-Homing Edge Switch

un-controlled temperature applications, as we
requirements of managed networks. ESD42
switches, loaded with factory configurable fib
with Alarm terminal block and innovative pa
the network applications.

The Magnum ESD42 family of Edg
configurability and fiber port type options - s
ports and two 100 Mb Fiber port or five copp
covers the full range of application environm
(factory floor), and Premium-rated (outdo
extended temperature operation ranges are in
floor and Premium-rated outdoor models. Th

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16

Installation and User Guide

ell as an economical solution for the growing
, a six port versatile family of compact Edge
ber options and AC/DC power input options
ackaging is ready to serve the needs of edge-of-

ge Switches have a wide breadth of port
six 10/100 copper ports or four 10/100 copper
per ports with one 100Mb Fiber port built in,
ments, with regular (office), Hardened
oor) versions. Extra features for heavy-duty and
ncluded selectively in the Hardened factory-
he breadth of models and flavor of fiber port

6