Protocol Converter B2104-4E1TX

19’ standard box. Provide Ethernet interfaces, 4xE1s interfaces, as well as 1x RS232 serial port for local management and one out band Ethernet port for remote SNMP management (custom-made).
2. Ethernet interface:RJ45
3. Interface standard: G.703, IEEE802.3
4. E1 interface type: 120ohm
5. Fiber port: 100Mbps full duplex
6. Performance requirement: Each E1 interface to achieve 2M, wire-speed forwarding 4 E1 trunking can be up to 8M forward rate
7. Jumbo frame: 1536Bytes
8. Mac address: 1K
Table 1 Operating conditions of protocol converter B2104-4E1TX

Voltage	165~265VAC or -36~-72VDC
Power consumption	<5W
Working temperature	-10℃～50℃
Storage temperature	-25℃～ 65℃
Relative humidity	(10～90)%
Others	No corrosive and deliquescent gas, no dust and magnetic interference.

Table 2 Physical characteristics of standalone type protocol converter

Item	Description
Dimension	W×D×H＝440mm×200mm×44mm
Weight	3kg

 

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