24E1 MSAP/SDH Multiplexer

Brief Introduction

IDM MSAP155-24 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, narrowbandand other fiber optical transmission/access services, but also users’ needs for larger capacityand more reliable communication protection. IDM MSAP155-24 can be directly connected to the remote PDH multiplexer, optical modem and multi-service multiplexer and so on, it fits a variety of network topologies. It can be used as a small MSAP equipment which integrates multiservice access, SDH transmission and PDH optical access functions. It also provides succinct and faultless network management functionwhich would carry out equipment configurating, fault-finding, data collecting and real-time monitoring on network performance.

Features

1. Two STM-1 optical interfaces with 1+1 channel protection.(Either one fails, the other will back it up)
2. Two V.35/V.11 [N × 64K (N = 0 ~ 31)] channels.
3. Integration of SDH, PCM, PDH and Ethernet.
4. Provide up to 4 Ethernet networks with physical isolation, to achieve N × 2.048Mbps bandwidth.
5. Provide 6 slots can be inserted with 3 service disks, 8E1 interface optional, 8E1+100M PDH, network bridge interface, 8 telephone interface, 8-way RS232/RS485/RS422 interface.
6. Modular configuration and is upgradeable
7. Support point-to-point, chain-shaped and ring network.
8. Compliance with the ITU-T G.813 standards and fully meet the timing accuracy.
9. Faultless network management feature, online real-time monitoring.
10. Standard 19-inch 1U chassis structure, easy to install.

Specifications

Optical interface

E1 interface

Ethernet interface

FXO/FXS interface

EM2/4 interface

V.24 interface

V.35 interface

Power Supply

220VAC/- 48VDC

Consumption: ≤50W

Operating environment

Dimensions

Width × Depth × Height (mm): 440 × 230 × 45