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1 * E1 to 4 * Ethernet protocol converter
Introduction
Spacecom N×E1/10/100BaseT series are user-end accessing equipments developed and produced with Spacecoms self-developed special-purpose integrated circuits. They are used for Ethernet data that takes super-large special-purpose integrated circuits as the core to realize user data accessing via E1 transmission network, so that Ethernet data can be
transmitted over multiple E1s, breaking the bandwidth restriction of single E1. They can easily leverage the rich existing E1 resources in the public network to build broadband Ethernet data network rapidly.
Spacecom N×E1/10/100BaseT series has no special requirements for E1 channel, and can automatically tolerate errors from E1 . Even if some E1 channels fail, only the equipments data throughput can be reduced, no interruption of the transmission of data. They can be flexibly configured and easily maintained, and at the same time can provide complete network management capabilities.
Features: Adopt large-scale chips ,simple circuit, low power consumption and high reliability Provide 1~2 10/100M Base-T ports, support 10/100M full duplex and half duplex and support auto-negotiation mechanism; Provide a same kind of E1 configure, E1 interface impedance support 75Ωand 120Ω E1 route way support inter BERT (Bit Error Rate Test) function; E1 loop return test available; Support 802.1p PRI function; Support flux control function which based on 802.3x; Support transparent transmission of VLAN Ethernet frames; Support a management interface, and setup function of equipment neatly; Has complete warning and status indication; Support multi-power supply environment.Order Information
Part No. | Number of E1 | Number of ETH | Maximum Bandwidth | Remote Management |
SPC-10A/AF | 1 | 1 | 2M | Support |
SPC-10C/CF | 1 | 4 | 2M | Support |
SPC-20A | 2 | 2 | 4M | Support |
SPC-20C | 2 | 4 | 4M | Support |
SPC-40A | 4 | 2 | 8M | Support |
SPC-40C | 4 | 4 | 8M | Support |
SPC-51 | 5 | 2 | 10M | Support |
SPC-81 | 8 | 2 | 16M | Support |
SPC-160 | 16 | 2 | 32M | Support |
1 * E1 to 4 * Ethernet protocol converter