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LV2000 SPECIFICATIONS

 12

5   LV2000 SPECIFICATIONS

Disclaimer

Metrodata Ltd makes no representations or warranties with respect to the contents hereof and specifically dis-
claims any implied warranties or merchantability or fitness for any particular purpose. Further, Metrodata Ltd 
reserves the right to revise this publication and to make changes from time to time in the content hereof without 
obligation of Metrodata Ltd to notify any person of such revision or changes.

Trademarks

The Trademarks of other Corporations which may be used in this manual are hereby acknowledged.

Copyright © 2007 by Metrodata Ltd

All Rights Reserved

DTE Interfaces

Definition

DTE Interfaces

EIA-644 LVDS port

Framing

Unframed

Encapsulation

HDLC

Clocking options

LVDS port: DCE supplied clock

Line Rate

LVDS: 52Mbps             

Max packet rate 

93913  64 byte packets per second, full duplex at 52 Mbps

LED Indicators

DTE Tx and Rx Activity, LAN Speed & Activity 

Alarms & Loopbacks

None

LAN Port

Definition

LAN Interface

 RJ45, Auto switched MDI or MDI-X, or fixed MDI selected by bit-switch

Operating mode

Auto negotiated 10/100 Mbps Full / Half Duplex, or Manually selected by 

bit-switches.

Port filtering rate

148810 packets per second, 64 byte packets

MAC address table

4096 entries

Min/Max Packet size

64 bytes / 1536 bytes (larger packets are discarded)

General

Definition

Power supply

100-250 VAC, 50-60 Hz, 25 mA   or

-36 to -72 VDC, 100-200mA

Dimensions

202 x 132 x 44 mm (w x d x h) Enclosure only      

202 x 132 x 47 mm (w x d x h) Overall including feet

Environmental

Range

Ambient Temperature

0 degC to +50 degC

Storage Temperature

-20 degC to +70 degC

Relative Humidity

0% - 95% non condensing

Barometric Pressure

86 KPa - 106 KPa

Summary of Contents for 80-05-558

Page 1: ...Way Egham Surrey TW20 8RY United Kingdom tel 44 0 1784 744700 fax 44 0 1784 744730 email sales metrodata co uk Part No 76 02 063B website www metrodata co uk Metrodata LV2000 Ethernet LAN to EIA 644 L...

Page 2: ...to the LAN port If the FCS is incorrect the packet is discarded The LV2000 has an auto negotiating 10 100BaseT Ethernet port and an EIA 644 LVDS DTE port for LVDS connection mounted on the rear panel...

Page 3: ...compliance all signal and data cables and connectors must use a screened connector shell with a screened cable The cable screen must be terminated to the screened connector shell and not connected to...

Page 4: ...red using leaded solder 1 7 Power Supply The LV2000 is powered by an internal mains fed power supply The input voltage is 100 250VAC 50 60Hz with an input current of 50 mA An alternative unit fitted w...

Page 5: ...ed unit is available The input voltage and current ranges are minus 36 to minus 72 volts DC 200 100mA A Buccaneer type socket is fitted to the rear panel and a plug is provided with the unit for the c...

Page 6: ...riven LVDS or LVTTL outputs Pin Direction Signal name 1 2 SD A Send Data A 3 RD A Receive Data A 4 RS A Request to Send A 5 6 7 Ground Signal Ground 8 RR A Receiver Ready A 9 RT B Receive Timing B 10...

Page 7: ...tly selects half duplex operation Such operation is prone to errors and should be avoided by setting AUTONEGOTIATION to DISABLED and manually selecting the correct SPEED and DUPLEX mode of operation u...

Page 8: ...ONVERTER AC LV2000 For product manual and other information Metrodata Ltd TW20 8RY UK Tel 44 0 1784 744700 Fax 44 0 1784 744730 17 08 637A Part No 80 05 558 OFF ON www metrodata co uk Manufactured in...

Page 9: ...esynch control will be single ended LVTTL 3 1 5 Data Invert Bit switch ON Normal operation Bit switch OFF The data is inverted 3 1 6 Duplex Bit switch ON LAN port operates Half Duplex in manual mode i...

Page 10: ...o either High or Low to initiate Resynch action When Crypto resynch is DIASABLED the RS output will assume the normal High ON state In addition in order to support the widest range of Crypto equipment...

Page 11: ...adaptor plate using the screws that you have removed as shown in the illustrations below Then secure the rack mounting plate complete with the two LV2000 units to the 19 rack using the locating holes...

Page 12: ...then there is a LAN connection If the LED remains unlit there is no LAN connection and investigatory action should be taken on the LAN and or its cables Note that for 100M Full Duplex operation betwee...

Page 13: ...options LVDS port DCE supplied clock Line Rate LVDS 52Mbps Max packet rate 93913 64 byte packets per second full duplex at 52 Mbps LED Indicators DTE Tx and Rx Activity LAN Speed Activity Alarms Loopb...

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