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ET-18MG-MIL_manual.r04.doc 

Page 5 of 12   

              Last Revised: 17-Dec-13 

 

Section 2 

Mechanical Dimensions and Installation

 

 

 

Overview 
 

The switch is designed to be mounted into a typical 19” rack. Use the mechanical diagram 
below as a reference guide when installing the switch. The mounting ears are included and 
pre-attached to the switch. They may be removed and reversed as desired. 

 

1.75"

[44.4]

SIXNET

Military Ethernet

Rack Switch

Shown with cap installed (tether not shown)

Make sure to allow enough room for the 
desired plug, backshell and wiring

1

2

3

4

5

6

7

Console

LED

Gigabit

GND

Power

8

9

10

11

12

13

14

Ø0.25"

 [Ø6.4]

15

16

17.32"

[439.9]

14.17"

[359.9]

16.67"

[423.4]

18.32"

[465.3]

18.62"

[472.9]

1.25"

[31.8]

 

 

Summary of Contents for ET-18MG-MIL-SS

Page 1: ...ion and Wiring Manual Contents at a Glance Section 1 General Information Page 3 Section 3 Mechanical and Installation Page 5 Section 4 Power and Communications Page 7 Section 5 Mating Connections Page 12 This manual applies to the following products ET 18MG MIL SS Switch with 16 10 100 ports and 2 Gigabit fiber optic ports ...

Page 2: ...aimed No oral or written information or advice given by Red Lion or Red Lion s representative shall create a warranty or in any way increase the scope of this warranty This limited warranty is in lieu of all other warranties whether oral or written expressed or implied Red Lion s liability shall not exceed the price of the individual units which are the basis of the claim In no event shall Red Lio...

Page 3: ...18 Ethernet ports Ethernet switch type Managed unmanaged optional Ethernet protocols supported All IEEE 802 3 10 100 Ethernet ports 1 16 receptacle MIL DTL 38999 Series III w 22D socket contacts insert style 35 Ethernet speed 10 100BaseTX Auto negotiation 10 or 100 Mbps Ethernet MDI MDIX TD RD Auto crossover and auto polarity Ethernet isolation 1500 VRMS 1 minute Gigabit Ethernet ports 17 18 recep...

Page 4: ...OT WORK ON EQUIPMENT DURING PERIODS OF LIGHTNING ACTIVITY WARNING EXPLOSION HAZARD SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS 1 DIVISION 2 ZONE 2 WARNING EXPLOSION HAZARD WHEN IN HAZARDOUS LOCATIONS DISCONNECT POWER BEFORE REPLACING OR WIRING UNITS WARNING EXPLOSION HAZARD DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NONHAZARDOUS Consig...

Page 5: ... installing the switch The mounting ears are included and pre attached to the switch They may be removed and reversed as desired 1 75 44 4 SIXNET Military Ethernet Rack Switch Shown with cap installed tether not shown Make sure to allow enough room for the desired plug backshell and wiring 1 2 3 4 5 6 7 Console LED Gigabit GND Power 8 9 10 11 12 13 14 Ø0 25 Ø6 4 15 16 17 32 439 9 14 17 359 9 16 67...

Page 6: ...ET 18MG MIL_manual r04 doc Page 6 of 12 Last Revised 17 Dec 13 Front View of Switch Back View of Switch Side and Top View of Switch ...

Page 7: ...rrosion resistance All mating connectors will self lock with one 360 degree turn of the coupling nut Typical MIL STD 38999 Connectors shown with tethered plugs Typical MIL STD 38999 Plug not typically supplied with switch Grounding Use the provided ground stud and nut to connect the switch to a suitable safety chassis or earth ground Use of heavy gauge at least 16 AWG grounding wire is recommended...

Page 8: ...e the power connections as shown in the diagram below Power Connector Location Power Connector Pinout Pin male Contacts Shell A 9 Insert 35 Contacts P Keying N 2 3 4 5 6 1 DC Supply 1 3 no connection on pins 2 4 5 and 6 ET 18MG MIL Power Input Receptacle Recommended Plug w cadmium plating socket contacts Normal keying Amphenol D38999 26WA35SN ...

Page 9: ...ction refer to the software user manual on how to access the switch via this console port Console Connector Location Console Connector Pinout 3 RS232 TD Console Port Receptacle output Shell A 9 Insert 35 Contacts S Keying N 1 GND 2 RS232 RD input 1 2 3 4 5 6 no connection on pins 4 5 and 6 Socket female Contacts Recommended Plug w cadmium plating pin contacts Normal keying Amphenol D38999 26WA35PN...

Page 10: ...sabled or configured for fixed settings via one of the management interfaces See the software user manual for details Ethernet Connector Location typical Ethernet Connector Pinout ET 18MG MIL Ethernet 10 100 Receptacles RX RX TX TX 1 2 3 4 6 5 Shell A 9 Insert 35 Contacts S Keying N 2 3 6 1 no connection on pins 4 and 5 Socket female Contacts Recommended Plug w cadmium plating pin contacts Normal ...

Page 11: ... ports are fiber optic They are singlemode 1310 nm for connection distances up to 10 km Ethernet Connector Location Ethernet Connector Pinout B A Gigabit Fiber Receptacle A B TXD RXD Socket female Contacts Recommended Plug w cadmium plating pin contacts Normal keying Amphenol Plug CF 529611 2P Amphenol Contact CF 198096 008 125 microns ...

Page 12: ...ly us with as many details about the problem as you can The information you supply will be written on the RMA form and supplied to the repair department before your unit arrives This helps us to provide you with the best service in the fastest manner Normally repairs are completed in two days Sometimes difficult problems take a little longer to solve If you need a quicker turnaround ship the unit ...

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