The integrated 4-port LAN switch supports local switching, thereby removing the need for external switches or hubs in smaller LAN installations.
LAN Extension over an E1 2Mbps G.703 leased line
- Must be used in pairs
- Feature rich LAN extender over E1 leased lines
- Quad port Ethernet switch on subscriber side, with wirespeed local switching
- 4 Auto-negotiating subscriber 10/100 BaseT ports, with auto MDI/MDIX switching
- Wire speed filtering of local packets
- Efficient HDLC encapsulation on WAN port
- Easy to install & maintain
- Integral auto-sensing power supply (100-250V AC or -48V DC versions)
- 12-24V DC power supply available on request
- Compact modem style unit, built to European standards
- Rack mounting kits for 2 or 18 units available
- Quad option available with 4 WC1000 units in a 1U box
- Card based chassis option available with up to 12 WC1000 units in a 4U shelf
- WAN-in-a-CAN - overview of product family
- WC X.21 - quad 10/100baseT switch with X.21 uplink
- WC V.35 - quad 10/100baseT switch with V.35 uplink
- WC3445 - quad 10/100baseT switch with switchable E3 or DS3 uplink
- WCM1000 - quad 10/100baseT switch with E1 uplink and remote management
- Connecting two LANs together using an unframed E1 2M G.703 leased line
- Connecting two LANs together using a fractional E1 Nx64kbps 2M G.703 leased line
Connecting two LANs together using an unframed E1 2M G.703 leased line
This application shows two LANs connected together using an unframed E1 2M G.703 leased line, such as a BT Megatream-2 circuit. As a plug and play Ethernet switching device the WC1000 is a straight forward and cost effective alternative to the use of routers in small and medium sized networks.
Connecting two LANs together using a fractional E1 Nx64kbps G.703 leased line
This application shows two LANs connected together using a fractional E1 Nx64kbps G.703 leased line, such as a BT Kilostream-N circuit with G.703 connectivity. In this case the WC X.21 is used in conjunction with a DC3000 to interface to the leased line. As plug and play Ethernet switching devices the WAN-in-a-Can family of products are a straight forward and cost effective alternative to the use of routers in small and medium sized networks.
Full wirespeed switching and filtering between the 10/100 BaseT LAN ports is supported so that only packets destined for the remote site are forwarded over the E1 2Mbps G.703 leased line.
In most installations the WC1000 requires no configuration, and is therefore truly "plug and play". The subscriber ports perform auto-negotiation and support both 10M and 100M operation in full duplex (FD) or half duplex (HD) modes. Manual selection of 100M FD operation enables connection to fixed router ports. Cabling issues are minimised through the use of automatic MDI/MDIX selection on these ports.
The highly efficient HDLC encapsulation of packets ensures that maximum throughput is achieved on the WAN link. Internal packet buffering enables each WC1000 to smooth out bursty traffic without packet loss.
The WC1000 supports a maximum packet size (MTU) of 1536 bytes which is sufficient to transport double VLAN tagged frames (Q-in-Q).
The WC1000 can easily be rackmounted in either a 1U two unit rackmount kit, in a 6U eighteen unit rackmount kit or is available in a 1U quad box (1U rackmountable unit containing 4 x WC1000 units).The WC1000 is also available in a card based format for use with the 4U 12-slot MetroRack managed chassis.
Subscriber Port |
|
| No. of Ports | 4 |
| Presentation | 10/100 Base TX, RJ45, Auto-MDI/MDI-X |
| LED Support | Link / Activity & Speed |
| Operating Mode | Auto-negotiate for 10/100, Full or Half Duplex |
| Port Filtering Rate | 148810 packets/second |
| Port Switching Rate | 148810 packets/second |
| Switch Mode | Any to any |
| MAC Address Table | 4096 entires |
| Packet Size | 64 bytes minimum |
| 1536 bytes maximum (older versions support 1522 bytes maximum for auto negotiation mode and 1536 bytes for fixed 100M FD mode) | |
WAN Port Specs |
WC1000 |
| Mode | E1 |
| Presentation | BNC (75ohm), RJ45 (120ohm) |
| Line Rate | 2.048Mbps |
| Frame Mode | Unframed |
| Timing | Internal/loop |
| Encapsulation | HDLC |
| Max Packet Rate | 4064 |
| LEDs | Tx/Rx Packet, Alarm |
| Alarms | LOS |
| Diagnostics | External loop |
Packaging |
|
| Type | Modem, 1U high without feet |
Dimensions W x D x H mm |
|
| Rackmount | 202 x 132 x 44 (without feet) |
| Desktop | 202 x 132 x 48 (with feet) |
Environment |
|
| Temp | 0 - 50 deg C |
| Humidity | 95% RH, non-condensing |
| Pressure | 86 - 106 KPA |
Power Supply |
|
| AC Mains | 100-250VAC, 50-60Hz, 60-24mA IEC Connector |
| -48VDC | -40 to -72VDC, 200-100mA |
Order Code
|
||
Product |
AC Mains: 100 - 250 VAC | DC Power: -48 VDC |
| WC1000 | 80-05-541 | 80-21-541 |
| 2 Unit Rackmount Kit | 80-05-256 | 80-05-256 |
| 18 Unit Rackmount Kit | 80-05-250 | 80-05-255 |
| Quad WC1000 | 80-405-541 | 80-421-541 |
| MetroRack WC1000 Module | 80-15-541 | 80-15-541 |
Ethernet Extenders
- WC X.21: Ethernet over X.21
- WC V.35: Ethernet over V.35
- WC1000: Ethernet over E1 G.703
- WCM1000: Ethernet over E1 G.703
- WC3445: Ethernet over E3
- WC3445: Ethernet over DS3
- WC155: Ethernet over STM-1/OC-3
- LH1000: Ethernet over HSSI
- LV2000: Ethernet over LVDS
- MetroLAN1000: E1/T1/Ethernet over STM-1/OC-3 Fibre Multiplexer
- MetroLAN2000: Ethernet/E3/DS3/E1/T1 over STM-1/OC-3 Fibre Multiplexer
E1 Converters
- DC1000: E1 G.703 to X.21
- DC1200: E1 G.703 to V35
- DC3000: Fractional E1 G.704 to X.21
- DC3200: Fractional E1 G.704 to V.35
- WC1000: Ethernet over E1 G.703
- FC1X00: E1 over Fibre (MM/SMSH/SMLH)
- FM4000: Fractional E1 G.704 to X.21/V.35 with SNMP Converter
- FM4200: Fractional E1 G.704 to E1 + X.21/V.35 with SNMP Multiplexer
- FM4500: Fractional E1 G.704 to E1 + 4xX.21/V.35 with SNMP Multiplexer
- Emux: Multiple E1 over Fibre Multiplexer
- MetroLAN1000: Multiple E1/T1/Ethernet Fibre Multiplexer
- MetroLAN2000: Multiple E1/T1/E3/DS3/Ethernet Fibre Multiplexer
