2E1 to 2Eth Converter
７
according to MAC destination address of data frames
③
Transmits Ethernet MAC fame data through E1 channels (channel 1 to
channel 2) by point to point. Max. E1 transmission rate can be up to 7.936 Mbps.
④
Supports SNMP.
2
．
Features
1.
E1 channels (from channel 1 to channel 2) are used to transparently transmit
Ethernet data at 10M/100M.
2.
Have build-in SDRAM controller with capacity of 1MX 16Bits.
3.
When Ethernet data transmitted, the frames are reordered in the E1 channel so
as to assure frame
’
s order effectively and improve the transmission rate.
4.
It allows that the Max. Transmission time difference of frames
’
order between
each two E1 channels can be 32 ms, which can assure be used stably and reliably
in each complicated network.
5.
When Ethernet data transmitted, bandwidth attenuation of every E1 channel is
only 64Kbps. And the actual effective bandwidth is 1.984Mbps.
6. Automatically check the used E1 channel numbers and automatically assign
bandwidth.
Supports limitation setting of CRC error code. When error code rate is beyond
the limitation, the system can automatically isolate the E1 link.
7. Abundant alarm functions of LED indicator are for fast diagnostics
8.When the units works normally, Plug and play any E1 line,will not influence
the units.