Tdm over ip

Key Attributes.

TDM over IP Converter Overview: Spacecom TDM over IP products are used to provide 1~16E1 communication channel over Ethernet or IP network. To transport E1 channel over Ethernet or an IP network, and to accelerate traditional telecom services to migrate to the IP packet network technology. The uplink Ethernt is IEEE802.1 compliant, 10/100Base-T auto-sensed port. Spacecom TDM over IP products can save a lot of access and equipment costs and generate new revenue resources by offering different types of legacy services over Ethernet networks. Its also suitable for connecting to the Ethernet based wireless equipment to achieve fast deployment of E1 services. Spacecom TDM over IP products can be sued to emulate transparent E1 channels over and thernet link with an acceptable QoS, so that a majority of the existing E1 based applications van be readily setup over Ethernet LANa and WANs. Feature: ? Support 1~16 E1 channel over Ethernet or IP networks ? Transport framed or non-framed E1 signal through IP network, complying with G.703 ? High through put low processing delay for E1 channels ?The regernerate clock is stable with litter dithering within 50ppm and can be applied to the transmission between base stations ? Fast clock-lock: within 30 seconds ? Support mixed transmission of voice and data, guarantee the higher priority of voice. ? HIgh security, MTBF>50000 hours ? System usability can reach 99.9999% ? QoS guarantee of E1 signal transferred over IP network ? Easy to use, plug in and play, no need for complicated configuration ? Point to point and point to multi-point application supported ? Universal Ethernet interface: 10M/100M auto-sendsed Specification: E1 interface: Channels:1~16 Comply with: ITU-T G.703, G.706,G.704 Bit Rate: 2048kbps±50ppm Code:AMI/HDB3 Impendence: 75O unbalanced and 120O balanced Physical interface:RJ45 for balance&BNC for unbalanced Clock recovery precision: 100ppm/16ppb Ethernet Fiber Optic Interface Comply with IEEE802.3, 802.1P, 802.1Q Wavelength:1310/1550nm Sensitivity=-35dBm Transmission power=-5dBm Physical interface: LC (SFP),100Base-FX Ethernet Electical Interface Comply with IEEE802.3, 802.1P.802.1Q, Rate: 10/100Mbps auto-sensed Working Mode: Full/Half duplex auto-sensed Physical interface: RJ45 Clock Characteristics Comply with IEEE802.3/802.1P/802.1Q Rate:10/100Mbps auto-sensed Working Mode: Full/Half duplex auto-sensed Physical interface: RJ-45, 10Base-T/100Base-TX Power supply