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Satcom Resources WC1000, Руководство по установке

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WC1000 DESCRIPTION OF PARTS

 7

2 . 6. 4 Cable lengths and types

Cable lengths should be restricted to those defined below:

Figure 2.10 Cable lengths

Note: 

The total maximum attenuation of the cable attached to the network port must not 

exceed 6dB when measured at 1

⋅

024 MHz. The frequency/attenuation characteristic of the 

cables attached to the network port shall follow a root frequency law. This port type is 
approved to CTR12, CTR13.

Cable

Max Length 

(metres)

Belden 8132 (28 AWG)

175

Belden 9841 (24 AWG)

300 

Содержание WC1000

Страница 1: ...Metrodata WAN in a CAN WC1000 LAN Extender Installation Guide WC1000 ...

Страница 2: ...e user s network design and workload characteristics The WC1000 Ethernet Switch can switch between local LANs connected to its four ports and the unit may thus reduce the need for local LAN hubs and switches The Ethernet switch has full wirespeed filtering so that the WAN port carries only traffic destined for the remote WAN linked site and an efficient HDLC encapsulation of packets ensures maximu...

Страница 3: ...e screened connector shell and not connected to any pins of the connector Failure to use the correct connector may compromise EMC compliance 1 5 EN55022 Declaration The WC1000 is a Class A product In a domestic environment it may cause radio interference in which case the user may be required to take adequate measures 1 6 FCC Declaration This equipment has been tested and found to comply with the ...

Страница 4: ...he unit as shown in the figure below Figure 2 2 Rear panel status LED 2 3 Status display LAN ports Each LAN port RJ45 connector on the rear panel has two miniature LEDs mounted on it The left hand green LED shows link activity and the right hand yellow LED shows operation at 100Mbps when it is illuminated Status LED Meaning Off No mains power present On Green Status OK On Red E1 WAN port LOS Alarm...

Страница 5: ...nection to be made Figure 2 3 48VDC connections Note The WC1000 must be connected to mains safety earth for correct operation Excessive voltages are present inside the unit There are no user serviceable parts inside the unit and the cover should not be removed by unqualified personnel The unit must not be exposed to damp or condensing conditions 2 5 Unbalanced BNC E1 Line port The network is conne...

Страница 6: ...PABX is straight through Connections are defined in the table below Figure 2 7 Connection from WC1000 to terminal device Pin Function 1 Tx tip 2 Tx ring 3 Tx shield 4 Rx tip 5 Rx ring 6 Rx shield 7 Not connected 8 Not connected DSU port pin DSU port function Terminal port pin Terminal port function 1 Tx tip 1 Rx tip 2 Tx ring 2 Rx ring 3 Tx shield 3 Rx shield 4 Rx tip 4 Tx tip 5 Rx ring 5 Tx ring ...

Страница 7: ...r layout Figure 2 4 shows both the plug and socket head on so that any connecting wires are behind the connector The connector numbering is shown Figure 2 9 RJ45 layout DSU port pin DSU port function Network port pin Network port function 1 Tx tip 4 Rx tip 2 Tx ring 5 Rx ring 3 Tx shield 6 Rx shield 4 Rx tip 1 Tx tip 5 Rx ring 2 Tx ring 6 Rx shield 3 Tx shield 7 Not connected Not connected Not con...

Страница 8: ... The total maximum attenuation of the cable attached to the network port must not exceed 6dB when measured at 1 024 MHz The frequency attenuation characteristic of the cables attached to the network port shall follow a root frequency law This port type is approved to CTR12 CTR13 Cable Max Length metres Belden 8132 28 AWG 175 Belden 9841 24 AWG 300 ...

Страница 9: ...plex mode There is a miniature LED on the lower right corner of each RJ45 socket on the rear panel which is illuminated yellow when operation is at 100 Mbps The miniature LED on the lower left corner of each RJ45 socket is illuminated green when the link is active The RJ45 connector layout for an auto sensing MDI MDI X port is shown below Figure 2 11 LAN port connector layout The pin numbering for...

Страница 10: ... Loop 2 E1 Port select BNC RJ45 3 Loopback test None Remote 4 Normal 5 Normal 6 Normal 7 LAN Mode 100M FD Auto negotiate 8 Auto MDI MDI X Disabled Enabled Serial No WC1000 LAN TO E1 CONVERTER AC For product manual and other information www metrodata co uk Metrodata Ltd TW20 8RY UK Tel 44 0 1784 744700 Fax 44 0 1784 744730 17 08 299A Part Number 80 05 541 OFF ON 1 2 3 4 5 6 7 8 Bitswitch Control ON...

Страница 11: ...eived data on the E1 port 3 1 5 LAN mode Bit switch ON 100 Mbps Full Duplex operation Note that this option enables 100M full duplex connection to be implemented Auto negotiate does not distinguish between full versus half duplex modes when negotiating with a fixed i e non negotiating 100Mbps port Bit switch OFF Auto negotiate Mode default 3 1 6 Auto MDI MID X With switch set to ON the LAN ports a...

Страница 12: ... status LED to ensure that it is continuously lit green Warning Do not connect the WC1000 to excessive voltage Read the safety information before continuing 3 3 Optional rackmounting Rackmounting kits may be used to mount two WC1000 units side by side in a 19 rack The first two of these kits have a flat mounting plate with separate cut outs for power cables and signal cables 80 05 252 is suitable ...

Страница 13: ... Activity 1 2 3 4 SUBSCRIBER PORT 10 100 BASE T Green Link Act Yellow Speed Tx Rx Line Activity 1 2 3 4 Pin1 48V Pin3 0V L _ _ SUBSCRIBER PORT 10 100 BASE T Green Link Act Yellow Speed Tx Rx Line Activity 1 2 3 4 Pin1 48V Pin3 0V L _ _ Recessed space to accommodate fibre bends WC1000 WC1000 Part No 80 05 256 SUBSCRIBER PORT 10 100 BASE T Green Link Act Yellow Speed Tx Rx Line Activity 1 2 3 4 SUBS...

Страница 14: ...vity by observing the green Tx and Rx LED s on the rear panel If packets are being transmitted or received the LEDs will be ON If they are dark there is no traffic being forwarded over the WAN link or there is a problem with the WAN link This could be bit errors on the data lines or no clocks present WC1000 with BNC connectors Step 3A If the status LED is red first check that the PORT SELECT bit s...

Страница 15: ...e correct speed but in half duplex mode and with a heavy error count 4 3 Test Loop Figure 4 2 Test loop on remote WC1000 Set the remote WC1000 base panel bit switch labelled LOOPBACK to the ON position When the TEST LOOP is activated at the remote WC1000 the signal received from the local Bit Error Rate Tester BERT unit at the E1 port is passed directly back to the BERT at the line interface If th...

Страница 16: ...3 compliant barrier provided on the E1 interface Framing Unframed Encapsulation HDLC Clocking options E1 Line Internal or Loop E1 line receive clock Line Rate 2 048 Mbps Maximum packet rate 4064 pps packet per sec LED Indicators Tx Rx Packet Alarm Alarms E1 LOS Diagnostics External Loop Test initiated by bit switch Subscriber LAN Ports Definition LAN Interface 4 x RJ45 Auto switched MDI or MDI X o...

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