The Anritsu MP0122B is a versatile adapter module designed for use with Anritsu’s network analyzers, specifically compatible with models such as the MP1570A, MP1552B, and MP1555B. This module is crucial for enabling a range of testing capabilities within telecommunications and data network analysis. It supports various bit rates and electrical and optical interfaces, making it suitable for testing PDH, SONET, SDH, and ATM equipment and networks. The MP0122B is part of a modular system, allowing for flexible configuration of test systems to meet specific application requirements, from research and development to manufacturing and maintenance.
### Technical Specifications
**Bit Rates Supported:**
* 1.544 Mbit/s (DS1)
* 44.736 Mbit/s (DS3)
* 51.840 Mbit/s (STS-1/STM-0)
* 52 Mbit/s (Electrical: B3ZS, ANSI T1.102)
* 52 Mbit/s (Optical)
* 155.520 Mbit/s (STS-3c/STM-1)
* 156 Mbit/s (Electrical: CMI, ITU-T G.703)
* 156 Mbit/s (Optical)
* 622.080 Mbit/s (STS-12c/STM-4)
* 622 Mbit/s (Electrical/Optical)
* 2488.320 Mbit/s (STS-48c/STM-16)
* 2488 Mbit/s (Electrical/Optical)
* 9953.280 Mbit/s (STS-192c/STM-64)
* 9953 Mbit/s (Electrical/Optical)
**Interfaces:**
* **Electrical:**
* 1.544 Mbit/s: AMI/B8ZS (balanced), ANSI T1.102 (with 20 dB monitoring point), 0/655 ft
* 44.736 Mbit/s: B3ZS (unbalanced), ANSI T1.102 (with 20 dB monitoring point), 0/450/900 ft
* 52 Mbit/s: B3ZS (electrical) interface per ANSI T1.102
* 156 Mbit/s: CMI (electrical) interface per ITU-T G.703
* **Optical:**
* 52 Mbit/s optical interface
* 156 Mbit/s optical interface
* 622 Mbit/s optical interface
* 2488 Mbit/s optical interface
* 9953 Mbit/s optical interface
**Level/Waveform:**
* 1.544 Mbit/s: ANSI T1.102
* 44.736 Mbit/s: ANSI T1.102
**Clock:**
* Internal (accuracy: ± 7 ppm, jitter unit not installed)
* External (ECL [AC] 50 Ω) received signal
**Frame Format:**
* Unframed: 1.5, 45 Mbit/s
* Framed: 1.5 Mbit/s (D4, E.g.)
* Support for various mapping levels including STM-1, STM-4, STM-16, STM-64, AU-4, VC-4, TU-3, VC-3, TU-2, VC-2, TU-12, VC-12, etc.
**Functions and Capabilities (as part of compatible main units like MP1570A):**
* **Signal Generation and Analysis:**
* Generation of test patterns including PRBS (211-1, 215-1, 220-1, 223-1)
* Programmable 16-bit word patterns, all 0s, all 1s
* Error and alarm addition: Single, repeat, manual modes for timing, FAS, LOS, LOF, AIS, RDI
* In-service and out-of-service error and alarm measurements (Frame, code, CRC-4, E-bit, bit errors; Power-fail, LOS, AIS, LOF, MF loss, RDI)
* Error performance measurement conforming to ITU-T G.821 (inc. Annex D), M.2100, G.826
* Generation and detection of CID patterns, Tandem Connection patterns, and Non-frame patterns
* **Through Modes:**
* Transparent
* Overhead/overwrite
* Payload/overwrite
* Add/drop
* **Mapping and Multiplexing:**
* Insertion of internal STS-3SPE/VC4, VT6/TU2, VT2/TU12, and VT1.5/TU11 signals
* Support for international mapping when two interface units are installed simultaneously
* Japanese mapping measurement (Option 09) with programmable signaling patterns (8 or 64 frames)
* **Overhead Manipulation:**
* Modification of SOH/POH bytes
* Overhead testing
* Capture and analysis of SOH (1 byte) or K1/K2 bytes in 64 frames
* **ATM and IP Testing:**
* Generation and detection of loopback and performance-monitoring cells conforming to ITU-T Recommendation I.610
* Simultaneous monitoring of 1023 channel cells and non-conforming cells; automatic VPI/VCI detection
* IP-over-SONET/SDH capability with IP/PPP packet generation/analysis using frame memory function
### Compatibility
The Anritsu MP0122B is designed as a plug-in module for the following Anritsu main units:
* MP1570A SONET/SDH/PDH/ATM Analyzer
* MP1552B
* MP1555B Sonet/ATM Analyzer
### Physical Characteristics
* Module format for insertion into specific Anritsu main frames.
* Specific details regarding physical dimensions, weight, or power consumption of the MP0122B module itself are not readily available in the provided documentation.
### Handling Precautions
* When installing or removing the unit from the main frame, ensure the main frame power switch is set to OFF.
* When connecting or disconnecting cables to/from the optical output section, set the Laser On/Off key switch to OFF.
* The unit uses a Poly-carbomonofluoride lithium battery for memory backup, which must be replaced by a service engineer.
* Observe laser safety precautions, including the use of laser emission indicators and warnings.
* Note that the output level from this unit should not exceed specified limits.
Why Choose Aumictech for Anritsu MP0122B?
At Aumictech, we specialize in supplying high-end telecommunications test and measurement equipment. Whether you need reliable signal integrity for SONET/SDH testing, precise bit rate analysis for PDH networks, or versatile ATM testing capabilities, our team ensures the Anritsu MP0122B delivers maximum performance for your application.
