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24E1 SDH Multiplexer
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Product Details
Brand Name: | IDM | Place of Origin: | China | Model Number: | IDM MSTP155-24 |
Product Description
IDM MSTP155-24 is a newly-developed optical fiber transmission equipment by RDT company based on SDH technology. It manages to satisfy not only users’ needs for broadband,narrowband and other fiber optical transmission/access services, but also users’ needs for larger capacity and more reliable communication protection. It also provides succinct and faultless network management function which would carry out equipment configurating, fault-finding, data collecting and real-time monitoring on network performance. This item also features all of its components of industrial grade, comprehensive EMC and interface protection design.
1. Features of 24E1 SDH Multiplexer
Standard 19-inch 1U chassis structure, easy to install.
Two STM-1 optical interfaces with 1+1 channel protection.(Either one fails, the other will back it up)
Two V.35/V.11 [N × 64K (N = 0 ~ 31)] channels.
Integration of SDH, PCM, PDH and Ethernet.
Provide up to 4 Ethernet networks with physical isolation.
Provide 3 slots which can be inserted with 3 service disks, 8E1 interface optional, 8E1+100M PDH, network bridge interface, 8 telephone interfaces and 8 RS232/RS485/RS422 interfaces.
Support networking mode: point to point, chain type, tree type, star type, ring type etc
In compliance with the ITU-T G.813 standards.
Faultless network management feature, online real-time monitoring.
2. Specifications of 63E1 SDH Multiplexer
2.1 Optical interface
Rate |
155Mbps±4.6ppm |
Single/multi-mode |
|
Consumption |
-15 ~ -8dBm |
Wavelength |
1310nm/1550nm |
Physical connector |
FC/SC |
Sensitivity |
Better than -32dBm |
Transmitting range |
40km or further(with optical module) |
2.2 E1 interface
Rate |
2048Kbps |
Code |
HDB3 |
Comply with |
ITU-T G.703 standard |
Impedance |
75Ω/120Ω |
Frame structure |
PCM30/31 |
signaling |
Inbound Signaling |
Channels |
Up to 24 |
2.3 Ethernet interface
Rate |
N × 2.048Mbps(N≤50) |
Duplex |
Full/Half auto-negotiation |
Physical connector |
RJ-45 |
Comply with |
IEEE802.3 |
2.4 FXO/FXS interface
Impedance |
200Ω + 560Ω//0.1μF |
Audio frequency range |
300Hz ~ 3400Hz |
Compression ratio |
Class A in ITU G.711 |
Loop current |
25mA |
2.5 EM2/4 interface
Audio frequency range |
300Hz ~ 3400Hz |
Compression ratio |
Class A in ITU G.711 |
Echo loss |
>18dB |
Impedance |
600Ω balanced |
2.6 V.24 interface
Rate |
asynchronous <=9600bps and asynchronous 64kbps |
Comply with |
|
Contact Us
- Beijing Raytrans Digital Technology CO.,LTD
- Contact nameJerry
- Phone86-10-51668966
- Addressbeijing, China Liaocheng,Shandong
New product | PCM multiplexer | PDH multiplexer | protocol converter |
SDH multiplexer | TDM over IP | video multiplexer |
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