GE GE-DSH-73 User manual

GE
Security
P/N 1069172 • REV 1.0 • ISS 22FEB10
GE-DSH-73/DSH-82/DSH-82-PoE
User Manual

Copyright © 2010 GE Security, Inc.
This document may not be copied in whole or in part or otherwise reproduced without prior
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international copyright law.
Disclaimer The information in this document is subject to change without notice. GE Security, Inc.
(“GE Security”) assumes no responsibility for inaccuracies or omissions and specifically disclaims
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Trademarks and patents GE and the GE monogram are trademarks of General Electric Company.
Other trade names used in this document may be trademarks or registered trademarks of the
manufacturers or vendors of the respective products.
Intended use Use this product only for the purpose it was designed for; refer to the data sheet and user
documentation for details. For the latest product information, contact your local supplier or visit
us online at www.gesecurity.com.
This product is intended to be supplied by a UL Listed Direct Plug-In Power Unit marked "Class 2"
or "LPS" and output rated 48 VDC, 380 mA minimum.
FCC compliance This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful interference to radio
communications.
You are cautioned that any changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate the equipment.
Regulatory information N4131
Manufacturer GE Security, Inc.
HQ and regulatory responsibility:
GE Security, Inc., 8985 Town Center Parkway, Bradenton, FL 34202, USA
EU authorized manufacturing representative:
GE Security B.V., Kelvinstraat 7, 6003 DH Weert, The Netherlands
European Union directives
2002/96/EC (WEEE directive): Products marked with this symbol cannot be disposed of as
unsorted municipal waste in the European Union. For proper recycling, return this product to
your local supplier upon the purchase of equivalent new equipment, or dispose of it at
designated collection points. For more information see: www.recyclethis.info.
Contact information For contact information see our Web site: www.gesecurity.com.
For contact information see our Web site: www.gesecurity.eu.

GE-DSH-73/DSH-82 and DSH-82-PoE User Manual i
Content
Chapter 1 Introduction 1
Package Contents 2
Chapter 2 Installation 11
Hardware Description 11
Installing the Switch 23
Chapter 3 Network Application 33
Chapter 4 Console Management 37
Chapter 5 Web-Based Management 43
About Web-based Management 43
Requirements 44
Logging on the Switch 44
System 46
Port Management 65
Protocol 76
Security 118
Digital Input/Output (GE-DSH-73) 129
Power Over Ethernet (GE-DSH-82-PoE) 131
Factory Default 135
Save Configuration 135
System Reboot 136
Chapter 6 Command Sets 137
System Commands Set 137
Port Commands Set 140
Trunk Commands Set 142
VLAN Commands Set 143
Spanning Tree Commands Set 145
QOS Commands Set 147
IGMP Commands Set 148
MAC / Filter Table Commands Set 149
SNMP Commands Set 150
Port Mirroring Commands Set 153
802.1x Commands Set 154
TFTP Commands Set 156
SystemLog, SMTP and Event Commands Set 157

ii GE-DSH-73/DSH-82 and DSH-82-PoE User Manual
SNTP Commands Set 159
X-ring Commands Set 160
PoE Command Set 161
Chapter 7 Switch Operation 163
Address Table 163
Chapter 8 Power Over Ethernet Overview 165
What is PoE? 165
Appendix A RJ-45 Pin Assignment 171
Switch's RJ-45 Pin Assignments 171
10/100Mbps, 10/100Base-TX 172
Appendix B Troubleshooting 175

GE-DSH-73/DSH-82 and DSH-82-PoE User Manual 1
Chapter 1
Introduction
GE-DSH-82 GE-DSH-82-PoE GE-DSH-73
The GE Security Managed Industrial Ethernet Switch series - the GE-DSH-82, GE-DSH-
82-PoE and GE-DSH-73 are multiple 10/100Mbps ports Ethernet Switches with
Gigabit TP/SFP fiber optical combo connective ability and robust layer 2 features. The
description of these models is below:
GE-DSH-82 : 8-Port 10/100Base-TX + 2-Port Gigabit TP/SFP Combo Managed Industrial
Ethernet Switch
GE-DSH-82-PoE : 8-Port 10/100Base-TX + 2-Port Gigabit TP/SFP Combo Managed Industrial PoE
Switch
GE-DSH-73 : 7-Port 10/100Base-TX + 3-Port Gigabit TP/SFP Combo Managed Industrial
Ethernet Switch

Chapter 1: Introduction
2 GE-DSH-73/DSH-82 and DSH-82-PoE User Manual
Package Contents
What’s in the box
Open the Managed Industrial Switch box and carefully unpack it. The box should
contain the following items:
The Managed Industrial Switch x1
User’s manual on CD x1
Installation Sheet x1
RJ-45 to RS-232 Cable x1
If any of these are missing or damaged, please contact your dealer immediately, if
possible, retain the carton including the original packing material, and use them
again to repack the product in case there is a need to return it to us.
Product Description
Enhanced Reliability for Industrial Networks
The GE Security GE-DSH-82 series Managed Industrial Ethernet Switch with multiple
redundant ring technology is equipped with 8 10/100Mbps Fast Ethernet ports and 2
Gigabit TP/SFP combo interfaces and the GE-DSH-73 is equipped with 7 10/100Mbps
Fast Ethernet ports and 3 Gigabit TP/SFP combo interfaces. All of them are delivered
in a rugged high-strength case. It is an industrially (substation) hardened and fully
managed Ethernet Switch specifically designed to operate reliably in electrically
harsh and climatically demanding environments. The GE-DSH-82 / GE-DSH-73 series
is the most reliable choice for highly managed and Fiber Ethernet applications.
• Wide Range Operating Temperature
• Redundant Ethernet Network
• Manageable
• Power Redundant
• Gigabit / Fiber uplink capability

Chapter 1: Introduction
GE-DSH-73/DSH-82 and DSH-82-PoE User Manual 3
Fast Recovery to a Redundant Ethernet Network
The GE-DSH-82 / GE-DSH-73 series features strong and rapid self-recovery capability
to prevent interruptions and outside intrusions. It incorporates advanced redundant
data Ring technology; Rapid Spanning Protocol (IEEE 802.1w RSTP) and a redundant
power supply system into customers' industrial automation network to enhance
system reliability and uptime in the harsh factory environments. It also protects
customer's industrial network connectivity with switching recovery capability that is
used for implementing fault tolerant ring and mesh network architectures. If the
Industrial network was interrupted accidentally, the fault recovery times could be less
than 20ms to quickly bring the network back to normal operation.
Tough, Environmentally Hardened Design
With IP-30 aluminum industrial case protection, the GE-DSH-82 / GE-DSH-73 series
provides a high level of immunity against electromagnetic interference and heavy
electrical surges which are usually found on plant floors or in curb side traffic control
cabinets. The GE-DSH-82 / GE-DSH-73 series also provides a wide range of power
supply options suitable for multiple industries and for worldwide operation. The
feature of operating temperature range from -40 to 75 Degree C allows the Managed
Industrial Switch to be placed in almost any difficult environment.
Robust Layer 2 Features and Advanced Security
The GE-DSH-82 / GE-DSH-73 series supports robust advanced features including IEEE
802.1Q VLAN, GVRP, Port link aggregation, QoS, broadcast storm control, MAC
address filtering, IGMP snooping enhanced security and bandwidth utilization to fit a
variety of applications. Via aggregation of supporting port, the GE-DSH-82 / GE-DSH-
73 series allows the operation of high-speed trunk combining multiple ports.
Maximum up to 4 ports of the GE-DSH-82 / GE-DSH-73 series can be assigned for 4
trunk groups and support fail-over as well. Additionally, its standard-compliant
implementation ensures interoperability with equipments from other vendors.
Product Features
• Physical Port
o GE-DSH-82
 8-Port 10/100Base-TX RJ-45
 2-Port 10/100/1000Base-T TP combo interfaces
 2 mini-GBIC / SFP slots shared with Gigabit copper ports and support
100/1000 Dual Mode

Chapter 1: Introduction
4 GE-DSH-73/DSH-82 and DSH-82-PoE User Manual
 1 RJ-45 Console interface for Switch basic management and setup
o GE-DSH-82-PoE (Power Over Ethernet)
 2-Port 10/100/1000Base-T TP combo interfaces
 2 mini-GBIC / SFP slots shared with Gigabit copper ports and support
100/1000 Dual Mode
 1 RJ-45 Console interface for Switch basic management and setupGE-
DSH-73
 Supports 48VDC, 15.4 watts PoE power outputs to 9 IEEE 802.3af
compliant Powered Devices
 Power feeding On/Off and priority configuration
 Powered Device Auto detection
 LED PoE Status Monitoring
Note: The GE-DSH-82-PoE, PoE requires the use of the recommended external power
source.
o GE-DSH-73
 7-Port 10/100Base-TX RJ-45
 3-Port 10/100/1000Base-T TP combo interfaces
 3 mini-GBIC / SFP slots shared with Gigabit copper ports and support
100/1000 Dual Mode
 1 RJ-45 Console interface for Switch basic management and setup
 Industrial Conformance
• Wide range redundant power with polarity reverse protect function
• -40 to 75 Degree C operation temperature
• IP-30 metal case
• Relay alarm for port breakdown, power failure
• Supports 4000 VDC Ethernet ESD protection
• Free fall, Shock and Vibration Stability
 Rapid Ring
• Rapid Ring, Dual Homing, Couple Ring Topology
• Provides redundant backup feature and the recovery time less than
20ms

Chapter 1: Introduction
GE-DSH-73/DSH-82 and DSH-82-PoE User Manual 5
• Layer 2 Features
o Complies with the IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z Gigabit
Ethernet standards
o Supports Auto-negotiation and half duplex/full duplex modes for all 10Base-
T/100Base-TX and 1000Base-T ports
o Auto-MDI/MDI-X detection on each RJ-45 port
o Prevents packet loss with back pressure (Half-Duplex) and IEEE 802.3x PAUSE
frame flow control (Full-Duplex)
o Supports VLANs
 IEEE 802.1Q Tagged based VLAN
 Port-Based VLAN
 GVRP
 Up to 255 VLANs groups, out of 4K VLAN IDs
o Supports Spanning Tree Protocol
 STP, IEEE 802.1D Spanning Tree Protocol
 RSTP, IEEE 802.1w Rapid Spanning Tree Protocol
o Supports Link Aggregation
 Up to 4 Trunk groups
 Up to 4 ports per trunk group with 800Mbps bandwidth (Full Duplex mode)
 IEEE 802.3ad LACP (Link Aggregation Control Protocol)
 Cisco ether-Channel (Static Trunk)
• Quality of Service
o 4 priority queues on all switch ports
o Traffic classification by:
 Port-Based priority
 IEEE 802.1p Class of Service
 IP TOS (Type of Service) priority
o Supports strict priority and Weighted Round Robin (WRR) policies
o Ingress/Egress Bandwidth control on each port
• Multicast
o IGMP Snooping v1 and v2
o IGMP Query mode for Multicast Media application

Chapter 1: Introduction
6 GE-DSH-73/DSH-82 and DSH-82-PoE User Manual
• Security
o IEEE 802.1x Port-Based Authentication
o MAC address Filtering and MAC address Binding
o IP address security management to prevent unauthorized intruder
o Port Mirroring to monitor the incoming or outgoing traffic on a particular port
o Management
 WEB-based, Telnet, Console Command Line management
 Access through SNMP v1, v2c and v3 set and get requests
 SNMP Trap / SMTP email for alarm notification of events
 System Log Server / Client
 Configuration backup / restore
 E-mail event alert
 TFTP firmware upgrade
 Support LLDP to allow switch to advise its identification and capability on
the LAN
Product Specifications
Product GE-DSH-82 GE-DSH-82-PoE GE-DSH-73
Hardware Specification
10/100Mbps Copper Ports
8 10/ 100Base-TX RJ-
45 Auto-MDI/MDI-X
ports
8 10/ 100Base-TX RJ-45
Auto-MDI/MDI-X ports
7 10/ 100Base-TX RJ-
45 Auto-MDI/MDI-X
ports
1000Mbps Copper Ports 2 10/100/1000Base-T
RJ-45 ports
2 10/100/1000Base-T
RJ-45 ports
3 10/100/1000Base-T
RJ-45 ports
SFP/mini-GBIC Slots
2 SFP interfaces,
shared with Port-9
and Port-10
2 SFP interfaces, shared
with Port-9 and Port-10
3 SFP interfaces,
shared with Port-7,
Port-9 and Port-10
Switch Architecture Store-and-Forward
Switch Fabric 5.6Gbps / non-
blocking 5.6Gbps / non-blocking 7.4Gbps / non- blocking
Switch Throughput 4.16Mpps @64Bytes 4.16Mpps @64Bytes 5.5Mpps@64bytes
Address Table 8K entries

Chapter 1: Introduction
GE-DSH-73/DSH-82 and DSH-82-PoE User Manual 7
Share Data Buffer 1Mbit
Maximum Frame Size 1522 Bytes packet
Flow Control Back pressure for Half-Duplex
IEEE 802.3x Pause Frame for Full-Duplex
LED
Per unit:
Power (Green), Ring
Master (Green), Power
1 (Green), Power 2
(Green), Fault (Red)
8 port 10/100:
Link/Activity (Green),
Full duplex/Collision
(Yellow)
2 SFP port:
LNK/ACT(Green)
2 1000T:
LNK/ACT(Green),
1000M(Green)
Per unit:
Power (Green), Ring
Master (Green), Power 1
(Green), Power 2 (Green),
Fault (Red)
8 port 10/100:
Link/Activity (Green), Full
duplex/Collision (Yellow)
2 SFP port:
LNK/ACT(Green),
2 1000T:
LNK/ACT(Green),
1000M(Green)
PoE:
PoE In-use (Green)
Per unit:
Power (Green), Ring
Master (Green), Power
1 (Green), Power 2
(Green), Fault (Red)
7 port 10/100:
Link/Activity (Green),
Full duplex/Collision
(Yellow)
3 SFP port:
LNK/ACT(Green)
3 1000T:
LNK/ACT(Green),
1000M(Green)
DI/DO ---
2 Digital Input (DI):
Level 0: -30~2V
Level 1: 10~30V
Max. input current: 8mA
2 Digital Output(DO):
Open collector to 40VDC,
200mA
---
ESD Protection 4KV DC 6KV DC 6KV DC
EFT Protection 3KV DC 3KV DC 3KV DC
Console Interface One RJ-45-to –RS-232 male connector for switch management
Power Over Ethernet
PoE Standard --- IEEE 802.3af PSE (Power
Sourcing Equipment) ---
Units can be Powered --- 8 ---
PoE Power Output --- 48V DC, Max. 15.4 watts,
350mA ---
Power Pin Assignment --- 1/2(+), 3/6(-) ---

Chapter 1: Introduction
8 GE-DSH-73/DSH-82 and DSH-82-PoE User Manual
Layer 2 function
Management Interface Console, Telnet, Web Browser, SNMP v1, v2c and v3
Port Configuration
Port disable/enable.
Auto-negotiation 10/100Mbps full and half duplex mode selection.
Flow Control disable / enable.
Bandwidth control on each port.
Port Status Display each port’s speed duplex mode, link status, Flow control status.
Auto negotiation status
VLAN Port-Based VLAN, up to 9 VLAN groups
IEEE 802.1q Tagged Based VLAN , 4K VLAN ID, up to 256 VLAN groups
Spanning Tree IEEE 802.1d Spanning Tree
IEEE 802.1w Rapid Spanning Tree
Link Aggregation
Static Port Trunk
IEEE 802.3ad LACP (Link Aggregation Control Protocol)
Supports 4groups of 4-Port trunk
QoS
Traffic classification based on :
Port Number,
802.1Q Tag,
802.1p priority,
IP DSCP/TOS field in IP Packet
IGMP Snooping v1 and v2
256 multicast groups and IGMP query
Bandwidth Control
Per port bandwidth control
Ingress: 500Kb~80Mbps
Egress: 64Kb~80Mbps
Port Mirror RX / TX / Both
Security
Support 100 entries of MAC address for static MAC and another 100 for
MAC filter
Support 10 IP addresses that have permission to access the switch
management and to prevent unauthorized intruder

Chapter 1: Introduction
GE-DSH-73/DSH-82 and DSH-82-PoE User Manual 9
SNMP MIBs
RFC-1213 MIB-II
RFC-2863 Interface MIB
RFC-1493 Bridge MIB
RFC-2819 RMON MIB (Group 1, 2, 3, 9)
RFC-2674 Extended Bridge MIB (Q-Bridge)
Private MIB
Standards Conformance
Regulation Compliance FCC Part 15 Class A, CE
Standards Compliance
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX/100Base-FX
IEEE 802.3z Gigabit SX/LX
IEEE 802.3ab Gigabit 1000T
IEEE 802.3x Flow Control and Back pressure
IEEE 802.1d Spanning tree protocol
IEEE 802.1w Rapid spanning tree protocol
IEEE 802.1p Class of service
IEEE 802.1Q VLAN Tagging
IEEE 802.1x Port Authentication Network Control
IEEE 802.3af Power over Ethernet (GE-DSH-82-PoE)
RFC 768 UDP
RFC 793 TFTP
RFC 791 IP
RFC 792 ICMP
RFC 2068 HTTP
RFC 1112 IGMP version 1
RFC 2236 IGMP version 2

Chapter 1: Introduction
10 GE-DSH-73/DSH-82 and DSH-82-PoE User Manual

GE-DSH-73/DSH-82 and DSH-82-PoE User Manual 11
Chapter 2
Installation
Hardware Description
Physical Dimensions
GE-DSH-82
(W x D x H): 2.83” x 4.13” x 5.98” / 72mm x 105mm x 152mm.
Figure 2-1: GE-DSH-82 panel layout

Chapter 2: Installation
12 GE-DSH-73/DSH-82 and DSH-82-PoE User Manual
GE-DSH-82-PoE
(W x D x H): 2.83” x 4.13” x 5.98” / 72mm x 105mm x 152mm
Figure 2-2: GE-DSH-82-PoE panel layout
GE-DSH-73
(W x D x H): 2.83” x 4.13” x 5.98” / 72mm x 105mm x 152mm
Figure 2-3: GE-DSH-73 panel layout

Chapter 2: Installation
GE-DSH-73/DSH-82 and DSH-82-PoE User Manual 13
Front / Rear Panel
The Front Panel and Rear Panel of the GE-DSH-82 Managed Industrial Switch are
shown below:
Figure 2-4: Front and Rear Panel of GE-DSH-82
1. Model Name 9. 10/100/1000Base-T port
2. System Power: LED 10. 1000Base-SX/LX SFP slot
3. Ring Master: LED indicator 11. LED indicators for 1000Base-SX/LX ort
4. LED for power 1 input 12. 6-Pin Terminal Block
5. LED for power 2 input 13. Ground Screw
6. FAULT: LED indicator 14. Screw holes for Wall Mounting kit
7. RJ-45 type RS-232 Console 15. DIN-Rail Kit
8. 8 x 10/100Base-TX port

Chapter 2: Installation
14 GE-DSH-73/DSH-82 and DSH-82-PoE User Manual
The Front Panel and Rear Panel of the GE-DSH-82-PoE Managed Industrial Switch are
shown below:
Figure 2-5: Front and Rear Panel of GE-DSH-82-PoE
1. Model Name 9. 10/100/1000Base-T port
2. System Power: LED 10. 1000Base-SX/LX SFP slot
3. Ring Master: LED indicator 11. LED indicators for 1000Base-SX/LX ort
4. LED for power 1 input 12. LED indicators for PoE power output
5. LED for power 2 input 13. 6-Pin Terminal Block
6. FAULT: LED indicator 14. Ground Screw
7. RJ-45 type RS-232 Console 15. Screw holes for Wall Mounting kit
8. 8 x 10/100Base-TX port 16. DIN-Rail Kit

Chapter 2: Installation
GE-DSH-73/DSH-82 and DSH-82-PoE User Manual 15
The Front Panel and Rear Panel of the GE-DSH-73 Managed Industrial Switch are
shown below:
Figure 2-6: Front and Rear Panel of GE-DSH-73
1. Model Name 9. 1000Base-SX/LX SFP slot (Port-7)
2. System Power: LED 10. 1000Base-SX/LX SFP slots (Port-9 / Port-10)
3. Ring Master: LED indicator 11. 10/100/1000Base-T ports (Port-9 / Port-10)
4. LED for power 1 input 12. 6-Pin Terminal Block
5. LED for power 2 input 13. Ground Screw
6. FAULT: LED indicator 14. Screw holes for Wall Mounting kit
7. RJ-45 type RS-232 Console 15. DIN-Rail Kit
8. 8 x 10/100Base-TX port

Chapter 2: Installation
16 GE-DSH-73/DSH-82 and DSH-82-PoE User Manual
Top View
The top panel of the GE-DSH-82 Managed Industrial Switch has one terminal block
connector of two DC power inputs and one fault alarm.
Figure 2-7: Top Panel of GE-DSH-82
Figure 2-8: Top Panel of GE-DSH-82-PoE