|
|
|
|
HDSL （High-data-rate Digital Subscriber Line）
SHDSL （Single-pair High-bit-rate Digital Subscriber Line）
G.SHDSL （G.991.2 Single-pair High-bit-rate Digital Subscriber Line）
ACC3000 is a kind of shdsl (Single-pair High-bit-rate Digital Subscriber Line) equipment. It’s the best solution for high speed data
transmission and access network . It provides the most use scopes than any DSL technology . For example audio、data and video etc. Max rate of ACC3000 can uo to 2.3Mbps and max distance can up 8.4Km. It observe G.SHDSL standard of ITU, so it is compatible well It can afford G.703 port 、V.35 port、10/100Base-T port、RS-449 port、EIA-530 port.
Application Scenario：
|
|
|
|
|
|
|
|
|
|
|
Purchase information：
ACC3000V------ V.35 port (M34)
ACC3000E------ E1 port(BNC 75Ω or BJ45 120Ω)
ACC3000T------ EHTERNET PORT，100Base-T RJ45
Technical specialty：
|
|
|
Shelf type |
|
|
|
Number of cards: |
16 slots, one MIU plus up to 15 G.SHDSL line cards |
|
Port density: |
1 port/line card |
|
Network interface: |
Ethernet, EIA-530, T1 and E1; V.35, RS-449 and X.21 （needs conversion cable） |
|
Connection: |
Front access for Management and Network interface |
|
Management: |
LED indicators |
|
|
CID/RS232 |
|
|
SNMP agent, management IP control list |
|
|
Telnet/Web-based GUI |
|
NMS: |
Snmp-based GUI manager |
|
Power requirement: |
-36VDC~-72VDC |
|
Dimension: |
308mm(H)×483mm(W)×336mm(D) |
|
Loop connection: |
RJ-45 or Wire wrap pins |
Standalone type |
|
|
|
Number of G.SHDSL lines |
One line per unit |
|
Network interface: |
Ethernet, EIA-530, T1 and E1; V.35, RS-449 and X.21 (needs conversion cable) |
|
Management: |
LED indicator, Power, DSL, Link, Alarm, Test and other CID/RS-232 |
|
Power requirement: |
AC100V~240 V |
|
Dimension: |
35mm(H)×210mm(W)×193mm(D) |
|
Loop connection: |
RJ-45 |
Loop Interface |
|
|
|
Number of wire |
Two wires |
|
Standard |
Comply ITU-T G.991.2 Annex A and B |
|
Line impedance |
135 ohms |
|
Payload rate |
192K, 256K, 384K, 512K, 768K, 1024K, 1168K, 1280K, 1544k, 2048K, 2312Kb/s for V.35 and Ethernet interfaces |
|
Transmission distance |
4.1~7.1 km (0.4 mm wire) |
Ethernet Interface |
|
|
|
Bridge support |
4k hash table |
|
Payload rate |
N×64kb/s, 3≦N≦36 |
|
Connector |
RJ-45 |
V.35 Interface |
|
|
|
Data rate |
N×64kb/s, 3≦N≦36 |
|
Clock source |
Internal, DSL or DTE |
|
Connector/Role |
ISO-2593 female/DCE |
E1 Interface |
|
|
|
Line code/interface |
HDB3/ITU-T G.7032 Mb/s |
|
Frame format |
Framed and transparent |
|
Payload rate |
N×64kb/s, 3≦N≦32 |
|
Line impedance & connector |
DB 15 pin for 120 ohms（card）；BNC for 120 ohms（client） |
T1 Interface |
|
|
|
Line code/interface |
B8ZS, AMI/ANSI T1.403, 1.544 Mbps |
|
Frame format |
SF, ESF and Transparent |
|
Payload rate |
N×64kb/s, or N×56kb/s 3≦N≦24 |
|
Line impedance & connector |
DB 15 pin for 100 ohms |
Environment |
|
|
|
Storage Temperature |
-40℃~60℃ |
|
Storage Humidity |
5%~95% |
|
Operating Temperature |
0℃~60℃ |
|
Operating Humidity |
5%~95%, none condense |
Maintenance |
|
|
|
V.54 remote loopback |
Built-in |
|
QRSS pattern generator |
Built-in |
|
|
|
|
|
|
|
|
