EOP-4E1-4ETH: Ethernet converter 19 inch

EOP-4E1-4ETH là bộ chuyển đổi tín hiệu từ E1 sang Ethernet của hãng Upcom được BKAII phân phối rộng rãi tại thị trường Việt Nam. Sản phẩm được thiết kế theo tiêu chuẩn công nghiệp, giúp chuyển đổi từ MAC frame sang 1 đến 4 đường E1. Tốc độ tối ra sẽ là 8Mbos (4 đường E1). 

Tính năng sản phẩm

1.   GFP-F encapsulation recommendation G.7041.
2.   Virtual concatenation(VCAT) and Link Capacity Adjustment Scheme (LCAS) recommendation G.7042.
3.   Ethernet to nxE1 mapping recommendation G.7043.
4.   Ethernet to single E1 mapping recommendation G.8040.
5.   Bandwidth is increased without damaging the Ethernet data, and can be decreased no injury through management.
6.   E1s in the local and remote sides can be arranged arbitrarily, such as, the remote E1 port 1 can communicate with local E1 port.
7.   Supports bandwidth unbalanced usage – when some E1s cannot work properly
8.   Provides the E1 connection-ship between local and remote system (accessed via GUI).
9.   E1 tributary signal loopback automatic detect and cut off; when some E1 signal is detected as looped back
10.  Remote/local E1 loopback function will be convenient for E1 line(transmission system included) testing .
11.  Complete alarm which is selectable to be shown between local and remote. Historical & Current alarm databases. 
12.  Single-board design with small dimension, 1U high and low power consumption.

Giao diện cổng E1
1.   Supports automatic removal and recovery of E1 channels that used for carrying payload. 
2.   Supports the embedded E1 BER Tester function, to detect any E1 channel of 4 channels.
3.   Jitter tolerance and jitter transfer characteristic compliant to ITU-T G.823.

4.   The differential delay between any two of the 4 E1 can be up to 220ms

Giao diện cổng Ethernet
1.   Provides up to 4 shared Ethernet interfaces. 
2.   1024 MAC address table and 5-minute aging time.  
3.   Accepts frames with length between 64 and 1916 bytes (otherwise filtering). 
4.   VLAN setting function based on tags compliant to IEE 802.1Q. 
5.   Throughout statistic of the Ethernet packets based on port, such as error packets.
6.   Configurable pause flow control.
7.   Optional optical Ethernet interface compliant to IEEE 802.3u 100BASE-FX standard and electrical Ethernet interface compliant to IEEE 802.3u 100 BASE-TX standard. 
8.   4 Ethernet ports are 10/100 BaseT Based, but fiber optical FX type ports are also possible with ranges up to 120 km.

GUI Management Interfaces

1.   GUI via serial RS232 port and telnet.

2.   4E1-4ETH network management platform based on SNMP.

Product Standard