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Summary of Contents for Satcom Resources WC1000
- Page 1 WC1000 Metrodata WAN-in-a-CAN WC1000 LAN Extender Installation Guide...
- Page 2 1 INTRODUCTION 1. 1 About the WC1000 The Metrodata WC1000 is a four port auto sensing 10/100BaseT Ethernet Switch with an E1 Uplink. The product can be used to extend four LAN ports across a WAN link to a remote site.
- Page 3 4064 packets/second over the E1 link. 1. 3 Safety The WC1000 should not be connected to cabling which would be required by BS6701 to be equipped with over-voltage protection. The following ports are designated SELV (Safety...
- Page 4 2 WC1000 DESCRIPTION OF PARTS 2. 1 Rear panel All connections into and out of the WC1000 are made through the rear panel which is shown in schematic form below for both AC and DC powered models. SUBSCRIBER PORT 10/100 BASE T...
- Page 5 WC1000 DESCRIPTION OF PARTS 2. 4 Power Supply The WC1000 is powered by a mains supply with an input voltage of 100-250VAC 50-60Hz and with an input current of 60 to 24 mA, and an input power consumption of 6 watts approximately..
- Page 6 Tx ring Rx ring Tx shield Rx shield Rx tip Tx tip Rx ring Tx ring Rx shield Tx shield Not connected Not connected Not connected Not connected Not connected Not connected Figure 2.7 Connection from WC1000 to terminal device...
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Page 7: Locking Tab
Not connected Not connected Not connected Not connected Not connected Not connected Figure 2.8 Connection from WC1000 to network device 2 . 6. 3 RJ45 Connector layout Figure 2.4 shows both the plug and socket head on so that any connecting wires are behind the connector. - Page 8 WC1000 DESCRIPTION OF PARTS 2 . 6. 4 Cable lengths and types Cable lengths should be restricted to those defined below: Cable Max Length (metres) Belden 8132 (28 AWG) Belden 9841 (24 AWG) 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.
- Page 9 This removes the potential requirement for Crossover cables when connecting LANs to the WC1000 whatever LAN equipment is being used. The ports also automatically sense the LAN speed and operate at either 10 Mbps or 100 Mbps, and sense whether operation should be in full or half duplex mode.
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Page 10: Installation And Setup
Enabled Bold characters = Factory Default 1 2 3 4 5 6 7 8 17-08-299A Figure 3. 1 WC1000 Base Panel label 3 . 1. 1 Bit-switch definitions The default settings of the bit-switch are shown in bold: Bit-switch Control... - Page 11 TIMING determines the source for the LINE E1 transmit clock, and is set by bit-switch no1. The options are ON or OFF. With the switch set to ON, the E1 transmit clock is derived from the WC1000's own internal oscillator.
- Page 12 These switches are located on the base of the unit and are used to configure the unit. Step 2: LAN ports Connect the WC1000 to the LAN ports using the four labelled RJ45 ports on the rear panel. Step 3: E1 LINE (WAN) Connect the WAN by means of either the two BNC bayonet connectors labelled E1 LINE Rx and E1 LINE Tx, or the single RJ45 connector located between the two BNC connectors.
- Page 13 SUBSCRIBER PORT 10/100 BASE T Line Line Activity Activity Tx Rx Tx Rx Green: Link/Act Green: Link/Act Yellow: Speed Yellow: Speed Part No: 80-05-256 WC1000 WC1000 Recessed space to accommodate fibre bends Figure 3. 4 2-unit recessed rackmount plan & elevation...
- Page 14 ALARMS, TROUBLESHOOTING & TESTING 4 ALARMS, TROUBLESHOOTING & TESTING 4. 1 Alarms The Status LED on the WC1000 rear panel shows alarm conditions as shown in the table: Status LED Meaning No mains power present On Green Status OK On Red E1 WAN port LOS Figure 4.
- Page 15 Note that for 100M full duplex operation between the WC1000 and a fixed (i.e. non- negotiating) LAN port, Bit-switch 7 must be set to 100M FD. If this is not done, the WC1000 will operate at the correct speed, but in half duplex mode, and with a heavy error count.
- Page 16 WC1000 SPECIFICATIONS 5 WC1000 SPECIFICATIONS E1 LINE Definition E1 LINE Interface G.703 compliant, Sensitivity -10dB. Line coding HDB3. Interface types: 75 ohm unbalanced coax (BNC) or 120 ohm balanced RJ45. Interface selected by bit-switch Jitter Tolerance Per G.823. Barrier EN 41003 compliant barrier provided on the E1 interface...