ET-8xS-MIL_manual r07.doc
Page 3 of 9
Last Revised: 16-Jan-14
Section 1
General Specifications
Overview
This manual will help you install and maintain the IP67 Industrial Ethernet Switch.
Installation of these switches will enable the user to manage the network by
monitoring/gathering network data, allow for browser or telnet configuration, increase
network performance, and more.
Note:
This manual only covers the installation and wiring of these switches. Refer
to the separate
Software User Manual
for details on configuring and using any of
the management functions such as SNMP, RSTP, IGMP, port mirroring, etc.
Operation
The IP67 Industrial Ethernet Switch can support 10BaseT (10 Mbps) or 100BaseT (100
Mbps) on all ports. Each of these ports will independently auto-sense the speed, allowing
you to interface to regular(10Mb) or fast Ethernet(100Mb) devices.
Standards
and Specs
The IP67 Industrial Ethernet Switch meets the following standards plus others:
General
8 Fast Ethernet ports
Ethernet switch type
Managed or Unmanaged
Ethernet protocols supported
All IEEE 802.3
Ethernet connectors
MIL-DTL-38999 Series III w/ 22D socket (female) contacts (9-
35)
USB/RS232 connector
MIL-DTL-38999 Series III w/ 22D socket (female) contacts (9-
35)
Ethernet speed
(10/100BaseTX)
Auto-negotiation
(10 or 100 Mbps)
Ethernet MDI/MDIX
Auto-crossover
Ethernet TD and RD polarity
Auto-polarity
Ethernet isolation
1500 VRMS 1 minute
Latency for 10 Mbps ports
16us
Typical less frame time
(Varies on load & settings)
Latency for 100 Mbps ports
5us
Full or half duplex operation
Yes, automatic on unmanaged, configurable on managed
MAC addresses supported
2048
Memory bandwidth
3.2 Gbps
Power
Automatic power savings when ports are unused
Power input receptacle
MIL-DTL-38999 Series III w/ pin (male) contacts (9-98) size
20
Input voltage (all models)
10-30 VDC (continuous)
Input power (typical
– with all
ports linked and active)
3 W (unmanaged)
4 W (managed)
Reverse polarity protection
Yes
Extended power protection
Exceeds MIL-STD-1275
Surge protection
100 volts for 1 second
Transient protection
15,000 watts peak
Spike Protection
5,000 watts (10x for 10 uS) or 250 volts (50x for 100 uS)
Environmental
Truly industrial design
Operating temperature range
-40 to +75 °C
(cold startup at -40 °C)
Storage temperature range
-40 to +85 °C
Humidity (non-condensing)
5 to 95% RH (Conformal coating avaible by special order)
Vibration, shock and freefall
MIL-STD-810F; IEC68-2-6, -27 and -32
Electrical safety
UL508/CSA C22, EN61010-1
EMC emissions and
immunity
MIL-STD-461E; FCC part 15, ICES-003; EN55022,
IEC61326-1
Hazardous locations (Class I,
Division 2; Zone 2)
ANSI / ISA 12.12.01, CSA C22.2/213;
ATEX IEC60079-0, 15
Package protection
IP67 dust, oil and water-tight
Dimensions (L x W x H)
(see diagram on next page)
10.5 x 4 x 1.5”
(267 x 102 x 38 mm)
Weight (including caps)
2.20 lbs (1 Kg)
