Framed E1 to 4 10/100BaseT with enhanced management Ethernet converter

Description

BD-FE1-4ETH-MM is Fast Ethernet over 1 or 2-port E1 protocol convertor. Ethernet traffic over E1 lines is transferred to the packet-switched network via the unit’s Fast Ethernet ports. The encapsulation method support HDLC/PPP-BCP(RFC3518)/GFP-F.

Typical Applications

The device can be used in a point-to-point application or in a hub-and-spoke topology, operating opposite Grancom’s CS1200 series, MRS46xx series and third-party gateways.

Typical applications include:

• Ethernet private Line/LAN services
• IP DSLAM, cellular IP, and WiMAX base station backhauling 
• Interoffice or enterprise LAN connection. 

Features:

•  Built-in intelligent switch fabric and provide 4-port fast Ethernet
•  Support 2047 bytes frames
•  Up to 2K MAC address entries                                                                      
•  Support IEEE802.1Q VLAN and QinQ double tagging
•  Support HDLC/PPP-BCP(RFC3518)/GFP-F encapsulation
•  Support E1 frame or un-frame application
•  Provide statistics for each E1 channel
•  Configure via CLI/Web/SNMP(v1/v2c)
•  Support software and firmware upgrade

E1 Interface

• Line Rate:framing:N*64Kbps，N=0~31; unframing: 2.048Mbps
• Line Code : HDB3
• Interface Standard: ITU-T G.703
• E1 Impedance: 75Ω(unbalance) BNC connector and 120Ω(balance) RJ45 connector
• Jitter tolerance : comply with G.823,  Output jitter < 0.05UI

Ethernet Interface

• Number of Ports: 4
• Type: 10/100 Mbps, auto-negotiation, full/half duplex, flow control, MDI/MDX crossover
• Compliance: Relevant sections of IEEE 802.3
• Max Frame Size : 2047 bytes
• Connector and Electrical Cable Type: RJ-45 , Cat.5
• Line Protection:Built-in 1.5 KV Magnetic Isolation Protection;6KV/42Ω surge protection

Encapsulation Protocols

• HDLC (compatible with RAD or RAISECOM’s products)
• GFP-F(ITU-T G.8040, G.7041/Y.1303)
• VCAT (ITU-T G.7043)
• LCAS (ITU-T G.7042)
• PPP/BCP(RFC 3518)

Internal Bridge

• Number of VLANs : Up to 16
• Compliance: Relevant sections of 802.1Q and QinQ double tagging
• LAN Table:  Up to 2K MAC addresses (learned)

Management Ports

• Console Port
• Interface standard: RS-232
• Connector: RJ-45
• Data rate: 115.2 kbps

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:    <=5 Watts

Environment condition                  

Operating temperature:  0C~+50 C        

Storage temperature:   -20 C~+70 C

Relative temperature:95% (uncondensed)

Dimension                  

210mm(L)

140mm(W)

 40mm(H)