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WC-SERIAL USER MANUAL 

76-02-103 Rev.C 

 

Page 7 of 17 

1.1  WC-Serial  

 

 

The WC-Serial is a compact unit as shown occupying half a shelf in a traditional 
19inch rack.  All connectors and LED status indicators are accessible from the rear 
of the unit. 

 

1.2  Safety 

The WC-Serial must not be connected to cabling which would be required by 
BS6701 to equipped with over voltage protection. The following ports on the 
FCM5000 are designated SELV ( Safety Extra Low Voltage ) within the scope of 
EN41003 

Terminal RJ45 

LAN Port(s) RJ45 10/100BaseT 

These ports must only be connected to SELV ports on other equipment in 
accordance with EN60950 clause 2.3 

 

1.3  Electro Magnetic Compatibility 

In order to ensure EMC compliance, all signal and data cables must be shielded and 
use screened connector shells. The cable screens must be terminated to the 
screened connector shell and not connected to any pins of the connector. Failure to 
use the correct connectors may compromise EMC compliance. 

Содержание WC-Serial

Страница 1: ...Serial User Manual DATE 19th May 2021 DOCUMENT NO 76 02 103 REVISION C PREPARED BY Paul Ingram Metrodata Ltd Laxton House Crabtree Office Village Eversley Way Egham Surrey TW20 8RY UK Tel 44 1 784 744...

Страница 2: ...Ltd Laxton House Crabtree Office Village Eversley Way Egham Surrey TW20 8RY United Kingdom DISCLAIMER Metrodata Ltd makes no representations or warranties with respect to the contents hereof and speci...

Страница 3: ...WC SERIAL USER MANUAL 76 02 103 Rev C Page 3 of 17 Document History 10 04 2017 XA Document Created 26 04 2017 A Document Released 18 01 2019 B Minor corrections 19 05 2021 C Minor corrections...

Страница 4: ...er 9 2 1 2 DC Power 9 2 1 3 User LAN Ports 10 2 1 4 Multi Protocol Serial Port 10 2 1 5 RJ45 Led Indicators 10 2 1 6 Serial LED s 11 2 1 6 1 Transmit TX LED 11 2 1 6 2 Receive RX LED 11 2 1 7 Power PW...

Страница 5: ...2 Switch 6 Speed 14 2 2 6 3 Switch 8 Auto Negotiation 14 2 3 Rack mounting 15 3 WC Serial Fault Finding 16 3 1 RED LED ON WAN Fault 16 3 2 GREEN LED FLASH LAN Fault 16 3 3 RED LED FLASH WAN and LAN Fa...

Страница 6: ...ed to the head office servers via a BT Kilostream X 21 service The WC Serial Ethernet Switch can switch between local LANs connected to its two ports and the unit may thus reduce the need for local LA...

Страница 7: ...lowing ports on the FCM5000 are designated SELV Safety Extra Low Voltage within the scope of EN41003 Terminal RJ45 LAN Port s RJ45 10 100BaseT These ports must only be connected to SELV ports on other...

Страница 8: ...and Operation manual may cause harmful interference to the radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be...

Страница 9: ...er supply and is supplied via an IEC mains power socket The WC Serial operates over the wide range 100 to 250V AC and draws less than 6 watts 2 1 2 DC Power The WC Serial is available with an internal...

Страница 10: ...and as such uses the following conversion cables to present the required DTE or DCE interfaces DTE DCE X 21 CAB X21 MT CAB X21 FC EIA 530 CAB 530 MT CAB 530 FC V 35 CAB V35 MT CAB V35 FC V 36 RS449 CA...

Страница 11: ...ery low packet rate the LED may flash but with normal traffic conditions the RX LED will be on all the time If no traffic is passing the LED will be off 2 1 7 Power PWR LED The Power LED is GREEN ON t...

Страница 12: ...se Label and Bit Switches On the underside of the WC Serial there are bit switches which may be used to configure certain functions within the unit The bit switches are used to configure the operation...

Страница 13: ...to overcome errors induced by the round trip transit delay of the cable 2 2 3 Switch 3 RX Clock Inversion In normal operation this switch should be in the normal position 2 2 4 Switch 4 Link Loss Forw...

Страница 14: ...tised options whilst in manual mode it controls the duplex mode ON Full Duplex OFF Half Duplex 2 2 6 2 Switch 6 Speed This bit switch is used to select the speed control for the LAN port When auto neg...

Страница 15: ...5 256 To mount the WC Serial in the 19 inch rack mount adaptor first remove the two M3x12 screws and washers from the rear panel of the unit Then align the WC Serial rear panel with the mounting brack...

Страница 16: ...al possible causes for the WAN fault which indicate that there is a problem with the serial connection Check the correct cable is being used and that the HD60 is connected the correct way round Check...

Страница 17: ...serial cable is connected to the correct DCE Modem Check the operating speed is supported by the interface type Check whether transmit clock inversion may help if a long 30m X 21 cable is being used...

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