MW80E: Bộ chuyển đổi unframed E1 sang Ethernet
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Giá: Liên hệ
MW80E là bộ chuyển đổi giao diện từ unframed E1 sang Ethernet của hãng UPCOM. Thiết bị cung cấp 01 giao diện unframed E1 2048K sang giao diện 10/100Base-T cho phép truyền dữ liệu ethernet qua luồng E1. Đây được coi là một bride Ethernet có hiệu suất cao. Đây là thiết bị mở rộng của Ethernet, sử dụng mạng PDH/SDH/Microware để cung cấp Ethernet qua đường truyền E1 với chi phí thấp. Đặc biệt, thiết bị được cài đặt chức năng inter-set loop để đảm bảo an toàn dữ liệu.
Tính năng sản phẩm
1. Based on self -copyright IC
2. Support unframed mode (2048K) set and can manage the remote device condition ,OAM management data did not take up user’s timeslot
3. Have the function of E1 interface loop back check, avoid the converter crashed because of interface loop back;
4. Have indicator when the device is power-off or E1 line is broken or lose signal;
5. Can set the E1 line that not to send the LINK signal to Ethernet interface while E1 line is broken;
6. The Ethernet interface supports jumbo frames (2036 Bytes);
7. Inter-set dynamic Ethernet MAC address (4,096) with local data frame filtering
8. Ethernet interface supports10M/100M, half/full duplex auto- Negotiation and AUTO-MDIX(crossed line and straightly connected line self-adaptable );
9. Have Ethernet monitor self-reset function, the equipment will not dead
10. Can achieve the remote device setting any 5 mode of Ethernet and can closed the AUTO-MDIX function;
11. Provide 2 clock types: E1 master clock and E1 line clock;
12. The local device can forced the remote device rate follow it(when the device is unframed mode, that is invalid)
13. Have three Loop Back Mode: E1 interface Loop Back (ANA)、Ethernet interface Loop Back(DIG)、Command the remote Ethernet interface Loop Back(REM)
14. Provide 2 impedances: 75 Ohm unbalance and 120 Ohm balance;
15. Support SNMP Network Management;
16. Can realize monitor of remote equipment temperature and voltage from local equipment;
Thông số kỹ thuật
E1 Interface |
|
Interface Standard |
comply with protocol G.703 |
Interface Rate |
n*64Kbps±50ppm |
Interface Code |
HDB3 |
E1 Impedance |
75Ω (unbalance), 120Ω (balance) |
Jitter tolerance |
In accord with protocol G.742 and G.823 |
Allowed Attenuation |
0~6dBm |
Ethernet interface (10/100M) |
|
Interface rate |
10/100 Mbps, half/full duplex auto-negotiation |
Standard |
Compatible with IEEE 802.3, IEEE 802.1Q (VLAN) |
MAC Address Capability |
4096 |
Connector |
RJ45, support Auto-MDIX |
Power |
|
Power supply |
AC180V ~ 260V;DC–48V;DC +24V |
Power consumption |
≤10W |
Dimension |
|
Product Size |
216*140*31mm(W*D*H) |
Simple packaging |
274*193*84mm(W*D*H) |
Piece Weight |
1.2KG |
Working environment |
|
Working temperature: |
-10°C ~ 50°C |
Storage temperature |
-40℃~80℃ |
Humidity |
5%~95% (no condensation) |
Warranty |
3years |