4 E1 TDM Over IP
High transmission efficiency, minimal transmission delay, and high precision clock recovery are all features of the 4 E1 TDM over IP. 1E1 interface and IP internet transmission of 4 100MEthernet interfaces are supported.
The revolutionary TDM over IP technology used by the equipment transmits legacy E1 data over an existing Ethernet or IP network. With accurate timing signal and data bit stream reconstruction, the state-of-the-art design ensures the maximum availability. Predefined system parameter profiles that may be customized to meet the needs of various applications, simplifying the installation procedure and lowering maintenance costs.
It is a new generation of TDM over IP equipment that includes IP circuit emulation and can transport four E1s across an Ethernet or IP network. IEEE 802.3 compliant uplink and user data ports, as well as a 10/100M BaseT auto-sensed Ethernet port.
Features4 E1 interface, E1 interface impedance support 75Ω and 120Ω
Support L2TPv3/IPv4, UDP/IPv4, Metro Ethernet (MEF-8) and MPLS (MFA-8) and other agreements
E1 interface complies with G.703, G.704 standard
Each E1 support jitter buffer depth of 1-255msec
Configure via CLI/Web
Support VLAN tagging and QinQ function
Support Qos setting
Provide statistics for Ethernet+E1
Support software and firmware upgrade
Comply with G.703 G.704 Impedance: E1-120Ω or 75Ω
Item
Description
Model
BD-4FE1-IP
4E1, 3FE electrical ports and 1 FE optical port
Interfaces
Uplink
3 FE electrical ports and 1 FE optical port
Comply with IEEE 802.3, 802.1Q, 802.1P, 802.3x
Speed and duplex auto-negotiation or manual
E1 Port
1 E1 Supported
Power
Supply
-48V DC or 220V (110V) AC power supply
Consumption
≤10W
Working Environment
Temperature
0~ 50°C
Relative Humidity
≤90% (non-condensing)
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