IDM MSTP8000

Overview

The IDM MSTP8000 Multi-Service Transport Equipment is a new-generation access-type optical-electrical integrated transmission equipment based on SDH technology, launched by Beijing Ruiguang Jiyuan Digital Technology Co., Ltd. It is optimized for large-subscriber access and provides access and transmission of multiple services. It meets the fiber access requirements of broadband and narrowband services for a wide range of users, while also satisfying the needs of larger-capacity users and providing more reliable communication protection. The IDM MSTP8000 Multi-Service Transport Equipment is designed according to the functional modules defined in the G.783 recommendation, providing comprehensive service monitoring, access, protection, and network management functions inherent to SDH equipment, as well as the Ethernet access functions required of MSTP equipment.

The IDM MSTP8000 Multi-Service Transport Equipment is a multi-service SDH (Synchronous Digital Hierarchy) optical transmission system at the STM-N level, with SDH and EOS technologies at its core. Its technical performance fully complies with ITU-T standards. This equipment provides up to 4 STM-16/STM-4/STM-1 optical interfaces, supports up to 4 Gigabit Ethernet ports based on EOS technology (4 channels sharing a maximum bandwidth of 8 VC4s), 16 E1 interfaces, and also supports various 64K services including FXS/FXO, V.35/V.24, hotline, and magneto telephone. It can also access video signals for convenient video surveillance system deployment. The equipment features ITU-T G.813 standard network element timing, VC-12 cross-connection, and channel protection functions. In addition, the IDM MSTP8000 Multi-Service Transport Equipment can serve as an Add-Drop Multiplexer (ADM) or Terminal Multiplexer (TM) for building point-to-point, point-to-multipoint chain, and ring transmission networks. The entire unit adopts a plug-in card structure, allowing configuration of different quantities and types of service boards and plug-in cards according to actual requirements, which reduces initial investment and facilitates future expansion, upgrades, and maintenance.

Product Features

u Adopts a 19-inch standard 3U chassis with plug-in card design; provides 17 3U user plug-in card slots;

u 4 SFP-type STM-16/STM-4/STM-1 optical interfaces, supporting SDH ring networks, chain networks, and tributary 1+1 channel protection;

u Provides full cross-connection between TDM interface services:

nVC12 cross-connection capacity: 6174×6174

nVC3 granularity cross-connection capacity: 288×288

nVC4 granularity cross-connection capacity: 96×96

nSupports unidirectional, bidirectional, and broadcast services;

u Supports access of up to 170 channels of 64K timeslot services;

u Provides 4 groups of physically isolated EoS Ethernet ports, with each group's EoS bandwidth:

nVC4 granularity: maximum configurable as N×VC4 (N=1~8);

nVC3 granularity: maximum configurable as N×VC3 (N=1~24);

nVC12 granularity: maximum configurable as N×VC12 (N=1~50);

nEach group also provides 1 reserved extended Ethernet port; works with the 8FE board to expand the number of Ethernet interfaces;

u Provides a 5-in-1 2-wire audio card: 3U-8MVOICE; each board provides 8 channels of 2-wire audio; each 2-wire audio channel can be configured as FXO/FXS/hotline/magneto/2100Hz magneto mode;

u Can accommodate a radar data access board, with each board providing 4 channels of radar data service interfaces, supporting synchronous and asynchronous operating modes. In synchronous mode, transmission rates support 300bps/600bps/1.2kbps/2.4kbps/4.8kbps/9.6kbps/19.2kbps/38.4kbps/57.6kbps/64kbps/115.2kbps/128kbps. In asynchronous mode, the maximum transmission rate is 38.4kbps, with automatic rate adaptation below 38.4kbps;

u Clock source can be selected from line clock, external clock (2Mbit/s or 2MHz), and free-running oscillator;

u Provides 17 user slots for inserting various service boards, supporting access to voice and data services including PDH, E1, FXO/FXS, V.24/V.28/V.35, EM2/4, hotline telephone, magneto telephone, high-fidelity audio, X.50, and 10M/100M Ethernet;

u Can accommodate the 3UMPCONV user optical port expansion board and WG300 signaling switching board;

u Standard model repeaterless transmission distance is 40 kilometers; custom configurations are available for distances beyond this;

u Provides Ethernet management channels based on DCC, E1, N×64K, and TCP/IP, with SNMP simple network management protocol support;

u DC -48V and AC 220V power supply options, with optional DC+DC, AC+AC, AC+DC dual backup power supplies;

Technical Specifications

1) Optical Interface

Interface Type	STM-16     SFP	Fiber Mode	Single-mode
Rx rate/Tx rate	2.5G	Rx rate/Tx wavelength	1310nm/1550nm
Output Power	-12~-6dBm	Receiver Sensitivity	Superior to-32dBm
Transmission Distance	40Km, Optional long-distance optical module for extended fiber transmission
Interface Type	STM-4     SFP	Fiber Mode	Single-mode
Rx rate/Tx rate	622.08Mbps/622.08Mbps	Rx rate/Tx wavelength	1310nm/1550nm
Output Power	-12~-6dBm	Receiver Sensitivity	Superior to-32dBm
Transmission Distance	40Km, Optional long-distance optical module for extended fiber transmission
Interface Type	STM-1     LC	Fiber Mode	Single-mode
Rx rate/Tx rate	155.52Mbps/155.52Mbps	Rx rate/Tx wavelength	1310nm/1550nm
Output Power	-12~-6dBm	Receiver Sensitivity	Superior to-32dBm
Transmission Distance	40Km, Optional long-distance optical module for extended fiber transmission

2) E1****Interface

Bit rate	2.048Mbps	Line code	HDB3
Standard protocol	SupportITU-T G.703	Impedance	75Ω/120Ω
Frame structure	PCM30/32	Signaling	Channel-associated signaling

3) Ethernet(FE)

Interface Type	RJ-45	Transmission rate	N×VC12（N≤50）
Standard protocol	SupportIEEE802.3	Operation mode	Full/Half-duplex/Auto-negotiation

4) Ethernet(GE)

Interface Type	RJ-45	Transmission rate	N×VC12（N≤63）
Standard protocol	SupportIEEE802.3	Operation mode	Full/Half-duplex/Auto-negotiation

5) FXO**、FXSInterface**

Audio frequency range	300Hz~3400Hz	Compression ratio	ITU G.711A-lawAμ-law
Impedance	Ternary line impedance200Ω+560Ω//0.1μF	Loop current	20mA/Channel

6) Co-directional64KInterface

Line code	G.703Standard	Bit rate	64Kbps
Impedance	Balanced120Ω	Fully compliant withITU G.703Recommended standard

7) EM2/4****Line Interface

Audio frequency range	300Hz~3400Hz	Impedance	Balanced600Ω
Compression ratio	ITU G.711A-lawAμ-law	Return loss	Not less than18dB

8) Magneto Interface

Audio frequency range	300Hz~3400Hz	Impedance	Balanced600Ω
Compression ratio	ITU G.711A-lawAμ-law	Return loss	Not less than18dB

9) V.24****Interface

Transmission rate

Asynchronous≤9600bps; Synchronous64Kbps

Electrical characteristics

Compliant withCCITT V.28Protocol

10) V.35****Interface

Interface Type	RJ-45	Electrical characteristics	Compliant withITU-T V.35Recommendation
Transmission rate	n×64Kbps（n=0～31）	Terminal interface	Compliant withISO2593Specification

11) Power Supply and Consumption

Power supply method

AC220V/DC- 48V

Total power consumption

≤150W

12) Environmental Conditions

Operating temperature

-10oC ~+50oC

Relative humidity

0~95%(Non-condensing)

13) Product Dimensions

Length×Depth×Height

480mm*308mm*131mm

Typical Applications