- Coral Telecom Limited IP- MUX - Coral Telecom Limited

IP-MUX with Concentration of Voice & Data HQ Station Wireless 802.11n link EMS Optical Fiber STM-1 STM-1 STM E1 over SHDSL(copper) Control Ckt. #1 E1 E1 E1 E1 #1 PDMUX E&M PDMUX PDMUX Control Ckt. #2 E&M E&M E&M FXO E&M Ethernet Ethernet V.35 E1 #3 #2 FXO FXO Ethernet Way Side Station #1 Remote Unit PBX Direct Optical Plug in thru E1 One 64kbps Timeslot in the E1 link is used for carrying up-to 8 voice channels. Connection between way side IMUX and remote IMUX can be optical / Copper on quad cable or Wireless on 802.11n

IP Mux in Accident Relief Train Walkie Talkie Wireless Copper loop over SHDSL Fiber over E1 IP Camera Radio Interface IPMUX POTS Telephones E&M E&M WiFi Access Point VoIP Phones E&M Telephones Laptop

Interfaces Supported Provides a variety of voice interfaces – FXS – 8 ports card FXO – 8 ports card E&M – 8 ports card Hotline – 8 ports card

Data Interfaces 64kbps co-directional card – 8 ports 64 Kbps Low-Speed data interface card viz. v.24 and x.21 - 2ports Ethernet Card – single port SHDSL card – 2.3Mbps data over copper for 10 kms. Ethernet Card with router functionality – 4 ports card n x 64kbps synchronous data – single port card which supports v.35/v.36 data interfaces. – 2 port card

Unique features Compact Portable design -3U Built-in Alarms on the front panel as well as on NMS Omnibus conferencing Ethernet Router Card Fully functional router RIP & OSPF dynamic routing Static routing Net filter VLAN & VLAN tagging Multicast STP & RSTP