Functions 8E1-100Base-FX serial interface converter used back multiplexing
technology, transfer 10M/100M Ethernet data by using multi E1
channels. Realize convert between 1 to 8 E1 channels and Ethernet
interface. It can transmit signal of E1 channel to RJ45 interface
point to point, realize the connection of E1 channel and Ethernet. It different from normal bridge , supporting 1 to 8 E1 channels
customized configuration, auto detecting the number of E1 channels
and use the available E1, allow some limiting transfer delay
between different E1 channels. Single line speed is 1968Kbits/s, 8
channels can up to 15744Kbits/s. it can connect with Ethernet
switch or hub when in 10/100Mbps full/half duplex mode, make use of
mass E1 resource in telecommunication networks to expend the
transfer distance and application field of Ethernet, is a suitable
solution for broadband switch in of Ethernet. It can used in fields such as connecting LANs, connecting end
offices, VOD, remote monitor, E1 interface of switches, etc. Features- Realizing the transparent transmission of Ethernet data via 1 to 8
E1 lines
- Providing 10/100Base-Tx&100Base-Fx interface in compliance with the protocol
- standard IEEE 802.3, providing 2 electronical Ethernet ports and
one optical Ethernet port
- supporting the working mode of either full duplex or half-duplex.
- Able to transparently transmit the ultra-long frames (up to 1916
bytes) as defined in IEEE 802.1Q, supporting transparent
transmission of VLAN frames.
- Providing an in-built dynamic Ethernet MAC address list (1024
addresses) with filtering function for local data frames.
- 128MBits large capacity cache memory and an in-built SDRAM
controller, to adapt to various service requirements.
- E1 interface in compliance with ITU-T G.703, G.704 and G.823, not
applicable for signaling time slot.
- E1 Support 75/unbalance impedance or 120/balance for order
- Allowing a clock drift up to 512UI in the transmission system, with
significantly enhanced reliability.
- Providing availability detection and automatic troubleshooting for
1 to 8 E lines.
- Supporting E1 interface loop-back function and Ethernet loop-back
function.
- Self-contained line alarm indication and output.
- Optional power supply, e.g. AC220V or DC-48V; optional mounting
type, e.g. desktop or rack mounted.
- Power consumption: <10 W
E1 Interface Line Rate: 2.048Mbps±50ppm Line Code :HDB3 Interface Standard: ITU-T G.703 E1 Impedance: 75(unbalance) or 120(balance) Connections75ohm DB37 adaptor or 120-ohm twisted-pair (RJ45) Jitter tolerancefiner than G.742 and G.823 | |
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10/100Base-T Interface Ports: 2*10/100Base-Tx and 1*100Base-Fx ports Rate: 10/100M, full/duplex auto-negotiation Protocol: Support IEEE 802.3,IEEE 802.1Q (VLAN) Total Memory Sizes: 64MBits SDRAM Physical interface: RJ45, support AUTO-MDIX |
Power supply working voltage range wide, good anti-disturb and Isolation, work stable option I DC-48V,range DC-36V~DC-72C option II AC220V,range AC165V~AC240V Power Consumption<=10 Watts environment condition Operating temperature0C~+50 C Storage temperature-20 C~+70 C Relative temperature:95% (uncondensed) |
Dimension 440mm(L)X202mm(W)X43.5mm(H) |
Application: |
