INFORMATION
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:
l Ethernet
private Line/LAN services
l IP DSLAM,
cellular IP, and WiMAX base station backhauling
l 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
Ø Line Rate:
framing: N*64Kbps，N=0~31;
unframing: 2.048Mbps
Ø Line Code : HDB3
Ø Interface Standard: ITU-T
G.703
Ø E1 Impedance: 75Ω(unbalance)
BNC connector and 120Ω(balance) RJ45 connector
Ø Jitter
tolerance : comply with G.823, Output jitter < 0.05UI
Ethernet
Interface
l Number of
Ports: 4
l Type:
10/100 Mbps, auto-negotiation, full/half duplex, flow control, MDI/MDX
crossover
l Compliance:
Relevant sections of IEEE 802.3
l Max Frame
Size : 2047 bytes
l Connector
and Electrical Cable Type: RJ-45 , Cat.5
l Line
Protection:
Built-in
1.5 KV Magnetic Isolation Protection
6KV/42Ω surge
protection
Encapsulation Protocols
l HDLC
(compatible with RAD or RAISECOM’s products)
l GFP-F(ITU-T
G.8040, G.7041/Y.1303)
l VCAT
(ITU-T G.7043)
l LCAS
(ITU-T G.7042)
l PPP/BCP(RFC
3518)
Internal Bridge
l Number of
VLANs : Up to 16
l Compliance:
Relevant sections of 802.1Q and QinQ double tagging
l LAN
Table: Up to 2K MAC addresses (learned)
Management Ports
l 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
2 210mm(L)
2 140mm(W)
2 40mm(H)
Ordering information
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